没有合适的资源?快使用搜索试试~ 我知道了~
3GPP Release-08 description
需积分: 5 0 下载量 159 浏览量
2024-06-27
09:12:59
上传
评论
收藏 3.67MB DOC 举报
温馨提示
![preview](https://dl-preview.csdnimg.cn/89487198/0001-2b7240fad9e88526fa2947ab5a021a63_thumbnail-wide.jpeg)
![preview-icon](https://csdnimg.cn/release/downloadcmsfe/public/img/scale.ab9e0183.png)
试读
244页
Foreword 6 1 Scope 7 2 References 7 2.1 Specifications 7 2.2 Tdocs 7 2.3 Work Plan, Work Items and Study Items 8 2.4 Change Request database 8 3 Abbreviations 8 4 3GPP System Architecture Evolution Specification-Evolved Packet System (SAES) UID_320005 9 4.1 Requirements for evolution of the 3GPP system architecture (AIPN-SAE) UID_320022 11 4.2 High level and common (for all accesses) functions (EPS-ComF) UID_370005 11 4.3 SAE for LTE access (SAES-LTE) UID_350025 15 4.4 SAE for Interoperation
资源推荐
资源详情
资源评论
![doc](https://img-home.csdnimg.cn/images/20210720083327.png)
![doc](https://img-home.csdnimg.cn/images/20210720083327.png)
![doc](https://img-home.csdnimg.cn/images/20210720083327.png)
![doc](https://img-home.csdnimg.cn/images/20210720083327.png)
![doc](https://img-home.csdnimg.cn/images/20210720083327.png)
![doc](https://img-home.csdnimg.cn/images/20210720083327.png)
![doc](https://img-home.csdnimg.cn/images/20210720083327.png)
![doc](https://img-home.csdnimg.cn/images/20210720083327.png)
![doc](https://img-home.csdnimg.cn/images/20210720083327.png)
![doc](https://img-home.csdnimg.cn/images/20210720083327.png)
![pdf](https://img-home.csdnimg.cn/images/20210720083512.png)
![rar](https://img-home.csdnimg.cn/images/20210720083606.png)
![doc](https://img-home.csdnimg.cn/images/20210720083327.png)
![pdf](https://img-home.csdnimg.cn/images/20210720083512.png)
![doc](https://img-home.csdnimg.cn/images/20210720083327.png)
![zip](https://img-home.csdnimg.cn/images/20210720083736.png)
![doc](https://img-home.csdnimg.cn/images/20210720083327.png)
![zip](https://img-home.csdnimg.cn/images/20210720083736.png)
![doc](https://img-home.csdnimg.cn/images/20210720083327.png)
![none](https://img-home.csdnimg.cn/images/20210720083646.png)
![thumb](https://img-home.csdnimg.cn/images/20210720083646.png)
![rar](https://img-home.csdnimg.cn/images/20210720083606.png)
![none](https://img-home.csdnimg.cn/images/20210720083646.png)
![zip](https://img-home.csdnimg.cn/images/20210720083736.png)
![](https://csdnimg.cn/release/download_crawler_static/89487198/bg1.jpg)
3GPP
Overview of 3GPP Release 8 V0.3.3 (2014-09)
1
Contents
Foreword .............................................................................................................................................................6
1 Scope.........................................................................................................................................................7
2 References.................................................................................................................................................7
2.1 Specifications.......................................................................................................................................................7
2.2 Tdocs ...................................................................................................................................................................7
2.3 Work Plan, Work Items and Study Items ............................................................................................................8
2.4 Change Request database ....................................................................................................................................8
3 Abbreviations............................................................................................................................................8
4 3GPP System Architecture Evolution Specification-Evolved Packet System (SAES) UID_320005......9
4.1 Requirements for evolution of the 3GPP system architecture (AIPN-SAE) UID_320022..............................11
4.2 High level and common (for all accesses) functions (EPS-ComF) UID_370005............................................11
4.3 SAE for LTE access (SAES-LTE) UID_350025 .............................................................................................15
4.4 SAE for Interoperation between LTE and legacy cellular PS accesses UID_350026 .....................................18
4.5 SAE for support for non-3GPP accesses (SAES-SA-FP_n3GPP) UID_350027 .............................................19
4.5.1 Conformance Test Aspects – Mobility management based on DSMIPv6 UID_450022 ...........................20
4.6 Single Radio Voice Call Continuity for 3GPP (SAES-SRVCC) UID_350030 ...............................................21
4.7 Voice Call Continuity for CDMA2000 1X (SAES-VCC_1X) UID_360020 ..................................................22
4.8 SAE impacts on IMS (SAES-SA_IMS) UID_350031 .....................................................................................22
4.9 CS Fallback in EPS (SAES-CSFB) UID_390036............................................................................................23
4.10 System enhancements for the use of IMS services in local breakout (SAES-IMS_LBO) UID_390039.........24
4.11 EPC Data Definitions (EPC-OAM) UID_390010............................................................................................25
4.12 EPC Charging (EPC-CH) UID_380038 ...........................................................................................................27
4.13 Domain Name System Procedures for Evolved Packet System (DEPS) UID_400004 ...................................28
4.14 IWF between MAP based and Diameter based interfaces (SAES-MAP2Diam) UID_410007 .......................29
4.15 CT6 aspects of SAE UID_390121....................................................................................................................29
4.15.1 Test interworking of LTE Terminals with the USIM UID_420018 ...........................................................30
4.15.2 Test interworking of ISIM terminals with IMS UID_490015 ....................................................................31
5 3G Long Term Evolution - Evolved Packet System RAN part (LTE) UID_20068..............................32
5.1 Long Term Evolution of the 3GPP radio technology........................................................................................33
5.1.1 Study phase and requirements......................................................................................................................33
5.1.2 Specification phase and achievements.........................................................................................................35
5.1.3 Radio Interface.............................................................................................................................................37
5.1.4 Mobility and Radio Resource Management.................................................................................................41
5.1.5 Support for self configuration and optimization..........................................................................................41
5.1.6 System Architecture Evolution ....................................................................................................................41
5.2 LTE – Physical Layer (LTE-Phys) UID_330018............................................................................................43
5.3 LTE – Radio Interface Layer 2 and 3 Protocol Aspect (LTE-L23) UID_330019...........................................44
5.4 LTE – eUTRAN Interfaces (LTE-interfaces) UID_330020............................................................................44
5.5 LTE – RF Radio Transmission/Reception, System Performance Requirements and Conformance
Testing (LTE-RF) UID_330021......................................................................................................................45
5.6 LTE FDD repeaters (LTE-Repeaters) UID_370046 .......................................................................................46
5.7 LTE – Terminal Conformance Test Specifications (LTE-UEConTest) UID_25029 ......................................46
5.8 E-UTRAN Data Definitions (E-UTRAN-OAM) UID_390001 ......................................................................47
5.8.1 E-UTRAN Network Resource Model (NRM) Integration Reference Point (IRP) UID_380036...............47
5.8.2 Performance measurements for E-UTRAN UID_390002 ..........................................................................48
5.8.3 Key Performance Indicators (KPIs) for E-UTRAN UID_390003..............................................................49
5.8.4 Subscriber and Equipment Trace for eUTRAN and EPC UID_370001.....................................................50
5.9 Self-Organizing Networks (SON) (LTE_SON-OAM) UID_390004..............................................................51
5.9.1 SON Concepts and requirements UID_390104..........................................................................................51
Overview of 3GPP Release 8 V0.3.3 (2014-09)
![](https://csdnimg.cn/release/download_crawler_static/89487198/bg2.jpg)
3GPP
Overview of 3GPP Release 8 V0.3.3 (2014-09)
2
5.9.2 Self-Establishment of eNBs UID_390005..................................................................................................52
5.9.3 SON Automatic Neighbour Relations (ANR) List Management UID_390006 .........................................53
6 Home NodeB / eNodeB ..........................................................................................................................54
6.1 Home NodeB / eNodeB (HomeNB) UID_380065...........................................................................................54
6.1.1 Stage 1 for Home NodeB / eNodeB UID_380066......................................................................................54
6.1.2 Support of Closed Subscriber Group (CSG) UID_420019.........................................................................55
6.1.3 CSG and Idle Mode Mobility for LTE Home eNodeB UID_410012.........................................................56
6.1.4 CSG and Idle Mode Mobility for 3G Home NodeB UID_410013.............................................................56
6.2 UTRA HNB UID_390033................................................................................................................................57
6.2.1 Support of UTRA HNB UID_400053 ........................................................................................................57
6.2.2 UTRAN Architecture for 3G HNB UID_400054.......................................................................................58
6.2.3 FDD Home NodeB RF requirements UID_390034....................................................................................59
6.2.3.1 Conformance Test Aspects – UTRA HNB (FDD) UID_430023 .........................................................59
6.2.4 3G Home NodeB OAM&P (type 1 definition) UID_420037.....................................................................60
7 IP Multimedia Subsystem (IMS) ............................................................................................................61
7.1 IMS Centralized Service Control (ICSRA) UID_370025 (open IETF) ............................................................62
7.2 IMS Multimedia Telephony and Supplementary Services (IMSTSS) UID_370059 (open IETF) ..................64
7.3 3GPP2 Input to Common IMS (CIMS_3GPP2) UID_390035 ........................................................................70
7.4 IMS Enhancements for support of Packet Cable access (PktCbl) UID_350005..............................................73
7.5 IMS System enhancements for corporate network access (IMS_Corp) UID_360012......................................77
7.6 Maintenance of TISPAN documentation (MAINTISP) UID_380069..............................................................78
7.7 IMS Service Continuity (IMS-Cont) UID_390056 ..........................................................................................80
7.8 Security Enhancements for IMS (IMS-Sec) UID_370078...............................................................................82
7.9 IMS initiated and controlled PSS and MBMS User Service (IMS_PSS_MBMS_US) UID_34046 ..............84
7.10 Multimedia interworking between IMS and CS networks (MIW-IMS) UID_713024 ....................................86
7.11 IMS Stage-3 IETF Protocol Alignment (IMSProtoc2) UID_360029 (open IETF)..........................................87
7.12 Interworking between User-to-User Signalling (UUS) and SIP (UUSIW) UID_380014 (open IETF)...........88
7.13 Support of Overlap signalling (Overlap) UID_380018....................................................................................89
7.14 AS/MRFC stage 2 and 3 work (MRFC_TS) UID_380035 ..............................................................................90
7.15 IMS Restoration Procedures (IMS_RP) UID_400012 .....................................................................................91
7.16 IMS Application Server Service Data Descriptions for AS interoperability (IMS_ASIO) UID_410003 .......91
8 WLAN interworking with a 3GPP system (I-WLAN) ...........................................................................93
8.1 I-WLAN Network Selection Principle (IWLANNSP) UID_340030...............................................................93
8.2 Mobility between 3GPP-WLAN Interworking and 3GPP Systems (IWLAN_Mob) UID_370049 ................94
8.2.1 Conformance Test Aspects – Mobility between 3GPP WLAN Interworking and 3GPP Systems
UID_460006 ................................................................................................................................................94
9 Pan-European in-vehicle emergency call (eCall) ...................................................................................96
9.1 eCall Data Transfer (EData) UID_330005.......................................................................................................96
9.2 Study on Transferring of emergency call data – in-band modem solution (eCALLIBMS) UID_360015.......98
9.3 eCall data transfer Phase 2: Comparison of alternative in-band modem solutions and standardization of
one in-band modem solution (eCall_Phase2) UID_34042...............................................................................99
9.4 eCall Conformance Testing UID_450001......................................................................................................100
9.5 Conformance Test Aspects - non-modem procedures of eCall sessions in UTRA UID_450023..................100
10 SA1 Features.........................................................................................................................................102
10.1 Enhancements for Voice Group Call Service (VGCS) Applications (EVA) UID_7042 ...............................102
10.2 Personal Network Management (PNM) UID_31081 .....................................................................................104
10.2.1 Key establishment between a UICC hosting device and a remote device (PNM) UID_340010..............105
10.3 IP Interconnection of Services (IPinterc) UID_380060 .................................................................................106
10.3.1 Stage 1 for IP Interconnection of Services UID_380061 .........................................................................106
10.3.2 System enhancements for interconnection interfaces between two IMSs (IMS_NNI) UID_7005 ..........107
10.3.2 SA5 Charging harmonization for NGN between 3GPP and ATIS-TMOC UID_330011........................108
10.4 Support of (G)MSC-S – (G)MSC-S Nc Interface based on the SIP-I protocol (SIP_Nc) UID_360025 .......109
10.5 Earthquake and Tsunami Warning System Requirements and Solutions (ETWS) UID_370051..................111
10.5.1 Conformance Test Aspects – UMTS Earthquake and Tsunami Warning System FDD UID_440011 ....112
10.6 In Case of Emergency (ICE) numbers storage and easy access on UICC UID_380059 ...............................114
10.7 Local Charging Zone Requirements (LCZR) UID_330006...........................................................................115
10.8 Customized Alerting Tone (CAT) service UID_340029 ................................................................................116
10.9 Service-Level Interworking for Messaging Services (MESSIW) UID_340031 ............................................118
10.10 Multimedia Priority Service (PRIOR) UID_340044......................................................................................119
10.11 Open Service Access (OSA8) UID_360010...................................................................................................120
![](https://csdnimg.cn/release/download_crawler_static/89487198/bg3.jpg)
3GPP
Overview of 3GPP Release 8 V0.3.3 (2014-09)
3
10.12 Paging Permission with Access Control (PPACR) UID_360032 ...................................................................123
10.12.1 Conformance Test Aspects – Paging Permission with Access Control UID_490017.............................124
10.13 Charging for multi-phases services (CHRGMPH) UID_380063...................................................................125
11 SA3 Features.........................................................................................................................................126
11.1 Lawful Interception in the 3GPP Rel-8 (LI8) UID_350015...........................................................................126
11.2 Generic Bootstrapping Architecture Push Function (GBAPush) UID_390046.............................................127
12 SA4 Features.........................................................................................................................................128
12.1 Requirements and Test methods for Wideband Terminals (RETEM_WB_T) UID_34045 ..........................128
12.2 Extending PSS and MBMS User Services for optimized Mobile TV UID_34043........................................129
12.3 Encoding formats, transport formats and media description signalling for interworking, QoE, and other
enhancements to MTSI-MHI UID_400028....................................................................................................130
13 SA5 Features.........................................................................................................................................133
13.1 Operations, Administration, Maintenance and Provisioning (OAM&P) ........................................................133
13.1.1 Telecom Management Methodology UID_35051 ....................................................................................134
13.1.2 Advanced Alarming on Itf-N UID_35053................................................................................................135
13.1.3 CN CS Bearer Transport Network (BTN) relative NRM UID_35056 .....................................................136
13.1.4 Alignment with eTOM and M.3060 architectural concepts UID_390016 ...............................................137
13.1.5 IRP SOAP Solution Set UID_400030 ......................................................................................................138
13.1.6 Create missing specifications for IRP XML definitions UID_450052.....................................................139
13.1.7 IP bearer network Performance measurement definition UID_35061......................................................140
13.1.8 HSUPA performance measurements UID_360001 ..................................................................................141
13.1.9 Key Performance Indicators (KPIs) for UMTS/GERAN UID_360002 ...................................................142
13.1.10 Service Level Tracing in IMS (OAM8-Trace) UID_11067 .....................................................................143
13.2 Charging Management ....................................................................................................................................144
13.2.1 Online charging correlation UID_350038 ................................................................................................144
13.2.2 SMS online charging UID_360003 ..........................................................................................................145
13.2.3 Introduce Online Charging from SMS-SC into the SMS Charging Specifications UID_410045............146
14 CT Features...........................................................................................................................................147
14.1 Conferencing enhancements for Mp interface (eMp) UID_380024...............................................................147
14.2 Contact Manager for 3GPP UICC applications (eUPHBOOK) UID_320014...............................................149
15 Improvements of the Radio Interface UID_350040 ............................................................................150
15.1 UMTS 700 MHz FDD UID_350035..............................................................................................................150
15.2 UMTS 1500 MHz UID_350034.....................................................................................................................152
15.3 UMTS 1880 MHz TDD UID_410018............................................................................................................153
15.4 UMTS 2300 MHz TDD LCR UID_380074...................................................................................................154
15.5 Further Improved Minimum Performance Requirements for HSDPA UE (FDD) - Two-Branch
Interference Cancellation UID_350037..........................................................................................................155
15.6 CS Voice Service over HSPA UID_370032 ..................................................................................................156
15.6.1 Conformance Test Aspects – CS Voice Service over HSPA UID_25050 ...............................................156
15.7 Performance requirements for 15 code reception with 16QAM/QPSK (FDD) UID_370033 .......................157
15.7.1 Conformance Test Aspects – Performance requirements for 15 code reception with 16QAM/QPSK
(FDD) UID_400055..................................................................................................................................157
16 RAN improvements UID_370035 .......................................................................................................158
16.1 Combination of 64QAM and MIMO for HSDPA (FDD) UID_360013 ........................................................159
16.1.1 Conformance Test Aspects – Combination of 64QAM and MIMO for HSDPA (FDD) UID_410020 ...159
16.2 Improved L2 for uplink UID_370036 ............................................................................................................160
16.2.1 Conformance Test Aspects – Improved L2 for uplink UID_400056 .......................................................161
16.2.2 Conformance Test Aspects – 1.28 Mcps TDD Improved L2 support for high data rates UID_440010 ..161
16.3 Enhanced Uplink for CELL_FACH State in FDD UID_370037...................................................................162
16.3.1 Conformance Test Aspects – Enhanced Uplink for CELL_FACH State in FDD UID_430024..............163
16.4 Enhanced UE Discontinuous Reception (DRX) for FDD UID_370038........................................................164
16.5 Enhancements for Serving Radio Network Subsystem (SRNS) Relocation Procedure UID_370039...........165
16.6 Enhancements for FDD HSPA Evolution UID_370040 ................................................................................166
16.7 64QAM for 1.28 Mcps TDD HSDPA UID_380075......................................................................................167
16.7.1 Conformance Test Aspects – 64QAM for 1.28 Mcps TDD HSDPA UID_400057.................................167
16.8 Enhanced CELL_FACH state in 1.28 Mcps TDD UID_380076 ...................................................................168
16.8.1 Conformance Test Aspects – Enhanced CELL_FACH State in LCR TDD UID_440009.......................169
16.9 Continuous Connectivity for packet data users for 1.28Mcps TDD UID_390028 ........................................170
![](https://csdnimg.cn/release/download_crawler_static/89487198/bg4.jpg)
3GPP
Overview of 3GPP Release 8 V0.3.3 (2014-09)
4
16.9.1 Conformance Test Aspects – Continuous Connectivity for packet data users for 1.28 Mcps TDD
UID_450024 ..............................................................................................................................................170
16.10 HSPA VoIP to WCDMA/GSM CS continuity UID_390029.........................................................................171
16.11 HS-DSCH Serving Cell Change Enhancements UID_390030 ......................................................................171
16.11.1 Conformance Test Aspects – HS-DSCH Serving Cell Change Enhancements UID_450026 .................172
16.12 MIMO for 1.28 Mcps TDD UID_400050 ......................................................................................................173
16.12.1 Conformance Test Aspects – MIMO for 1.28 Mcps TDD UID_450025 .................................................173
16.13 Dual-Cell HSDPA operation on adjacent carriers UID_400052....................................................................174
16.13.1 Conformance Test Aspects – Dual-Cell HSDPA operation on adjacent carriers UID_420015...............174
16.14 Conformance Test Aspects – Receiver Type3i UID_430028 ........................................................................175
16.15 3.84 Mcps TDD MBMS over a Single Frequency Network Integrated Mobile Broadcast (MBSFN-
DOB) ...............................................................................................................................................................176
17 GERAN Features ..................................................................................................................................178
17.1 GERAN support for GERAN - 3G Long Term Evolution interworking (GELTE) UID_50583...................178
17.1.1 Testing for GERAN support for GERAN - 3G Long Term Evolution interworking UID_54583...........179
17.2 U-TDOA Enhancement (GUTEN) UID_50586.............................................................................................180
17.3 GAN Enhancements (GANENH) UID_50587...............................................................................................181
17.3.1 Update TS 51.010 Mobile Station (MS) Conformance Specification for GAN Enhancements
UID_53089 ................................................................................................................................................181
17.4 A-interface over IP (AoIP) UID_50591 .........................................................................................................182
17.5 New multicarrier BTS class (MCBTS) UID_51147 .......................................................................................184
17.6 Support for Additional Navigation Satellite Systems (ANSS) for LCS UID_38001.....................................185
17.7 Conformance testing for the Latency Reductions feature (CTLATRED) UID_51149..................................186
17.8 MS conformance testing of changes introduced by WI "Support of Packet-switched Handover for
GERAN A/Gb mode" (PSHCT-MStest) UID_53091 ....................................................................................186
18 SA1 Studies...........................................................................................................................................187
18.1 Study on Customised Alerting Tone (FS_CAT) Requirements UID_7026 ...................................................187
18.2 Study on Facilitating Machine to Machine Communication in GSM and UMTS (FS_M2M) UID_7027....188
18.3 Study on Network Composition UID_31089 .................................................................................................190
18.4 Study on Requirements of IMS Multimedia Conferencing UID_320024......................................................192
18.5 Study on support of a Public Warning System (FS_PWS) UID_320025 ......................................................193
18.6 Study on Paging Permission with Access Control (FS_PPAC) UID_330016 ...............................................195
18.7 Study on Non-3GPP access Network Selection Principles (NSP) UID_340033 ...........................................196
18.8 Study on Value-Added Services for Short Message Service UID_340034 ...................................................198
18.9 Study on Service continuity between mobile and WLAN networks UID_340035........................................199
18.10 Study on Services Alignment and Migration UID_370086 ...........................................................................201
19 SA2 Studies...........................................................................................................................................203
19.1 Study on 3GPP System Architecture Evolution UID_32085.........................................................................203
19.2 Study on Stage 2 aspects of IMS Service Brokering UID_320028................................................................205
19.3 Study on IMS utilizing multicast bearer services UID_7049.........................................................................206
19.4 Study on Multimedia Session Continuity UID_350051.................................................................................207
19.5 Study on centralized IMS services UID_380034 ...........................................................................................209
19.6 Study on Architecture of IMS based Customized Alerting Tone (CAT) UID_380078.................................211
20 SA3 Studies...........................................................................................................................................212
20.1 Study on Home (e)NodeB Security UID_380085..........................................................................................212
21 SA5 Studies...........................................................................................................................................213
21.1 Study of Element Operations Systems Function (EOSF) definition UID_390053 ........................................213
21.2 Study on SA5 MTOSI XML Harmonization UID_390037 ...........................................................................214
21.3 Study of Common Profile Storage Framework of User Data for network services and management
UID_390038 ....................................................................................................................................................215
21.4 Study of Management for LTE and SAE UID_340036 .................................................................................216
21.5 Study on Charging Aspects of 3GPP System Evolution UID_350004 ..........................................................217
22 CT Studies.............................................................................................................................................218
22.1 Study on AS-MRFC media server control protocol UID_7048 .....................................................................218
22.2 Study on IMS Restoration Procedures UID_350018 .....................................................................................219
22.3 Study on IMS Application Server Service Data Descriptions for AS interoperability UID_360030 ............220
23.4 Study on Customized Alerting Tone solution for voice and video call in CS domain UID_360031 ............222
23.5 Study on InterWorking Function between MAP based and Diameter based interfaces UID_380023 ..........224
![](https://csdnimg.cn/release/download_crawler_static/89487198/bg5.jpg)
3GPP
Overview of 3GPP Release 8 V0.3.3 (2014-09)
5
24 RAN Studies .........................................................................................................................................225
24.1 Study on Scope of future HSPA Evolution for 1.28Mcps TDD UID_370041 ..............................................225
24.2 Study on Synchronized E-DCH for UTRA FDD UID_370042 .....................................................................226
24.3 Study on Improved network controlled mobility between LTE and 3GPP2/mobile WiMAX radio
technologies UID_360016..............................................................................................................................227
24.4 Study on 3G Home NodeB/eNodeB UID_350039.........................................................................................229
25 GERAN Studies....................................................................................................................................231
25.1 Study on A-interface over IP (AINTIP) UID_50589 .....................................................................................231
25.2 Study on Multi-User Reusing-One-Slot (MUROS) UID_50590 ...................................................................233
25.3 Study on Optimized Transmit Pulse Shape for Downlink EGPRS2-B (WIDER) UID_51148 .....................234
26 Rel-8 Completed Items .........................................................................................................................236
27 Rel-8 Stopped Items..............................................................................................................................240
TSG#65 completed IETF dependency ............................................................................................................242
Ongoing Rel-8 IETF dependency ...................................................................................................................242
Annex A: Change history.....................................................................................................................243
剩余243页未读,继续阅读
资源评论
![avatar-default](https://csdnimg.cn/release/downloadcmsfe/public/img/lazyLogo2.1882d7f4.png)
![avatar](https://profile-avatar.csdnimg.cn/0942956af88747bc804278d07c51512a_zjjyliuweijie.jpg!1)
zjjyliuweijie
- 粉丝: 108
- 资源: 55
上传资源 快速赚钱
我的内容管理 展开
我的资源 快来上传第一个资源
我的收益
登录查看自己的收益我的积分 登录查看自己的积分
我的C币 登录后查看C币余额
我的收藏
我的下载
下载帮助
![voice](https://csdnimg.cn/release/downloadcmsfe/public/img/voice.245cc511.png)
![center-task](https://csdnimg.cn/release/downloadcmsfe/public/img/center-task.c2eda91a.png)
安全验证
文档复制为VIP权益,开通VIP直接复制
![dialog-icon](https://csdnimg.cn/release/downloadcmsfe/public/img/green-success.6a4acb44.png)