The UMTS Physical Layer model consists of an end-to-end (transmitter-to-receiver) simulation of the Frequency Division Duplex (FDD) Downlink physical layer for several Dedicated Channels (DCH) as specified by the 3Gpp standard (Release 99).
标签： transmitter-to-receiver end-to-end simulation Physical
上传时间： 2014-01-10
上传用户：it男一枚
本书是英文版，但内容非常不错，本书目录如下： Table of Contents SIP—Understanding the Session Initiation Protocol, Second Edition Foreword to the First Edition Preface to - the Second Edition Preface to - the First Edition Chapter 1 - SIP and the Internet Chapter 2 - Introduction to SIP Chapter 3 - SIP Clients and Servers Chapter 4 - SIP Request Messages Chapter 5 - SIP Response Messages Chapter 6 - SIP Header Fields Chapter 7 - Related Protocols Chapter 8 - Comparison to H.323 Chapter 9 - Wireless and 3Gpp Chapter 10 - Call Flow Examples Chapter 11 - Future Directions Appendix A - Changes in the SIP Specification from RFC 2543 to RFC 3261
标签： 英文
上传时间： 2014-01-06
上传用户：爺的气质
3Gpp信道模型代码，加入mimo，多径等-3Gpp channel model code, adding mimo, multipath, etc.
上传时间： 2015-06-16
上传用户：whtiger
Digital cellular telecommunications system (Phase 2+); Mobile Application Part (MAP) Specification (3Gpp TS 09.02 version 7.9.0 Release 1998)
标签： ETSI MAP
上传时间： 2015-12-31
上传用户：liu_yang
C代码,3Gpp amr音频编解码源码，无任何加工修改
标签： C代码 3Gpp amr编解码源码
上传时间： 2017-07-21
上传用户：澈澈无敌
3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Further advancements for E-UTRA; LTE-Advanced feasibility studies in RAN WG4 (Release 9)
上传时间： 2018-04-28
上传用户：doforfuture
Digital cellular telecommunications system (Phase 2+); Technical realization of the Short Message Service (SMS) Point-to-Point (PP) (3Gpp TS 03.40 version 7.5.0 Release 1998)
标签： GSM
上传时间： 2019-06-14
上传用户：twogozi
Digital cellular telecommunications system (Phase 2+); Security mechanisms for SIM application toolkit; Stage 2 (3Gpp TS 03.48 version 8.8.0 Release 1999)
标签： GSM
上传时间： 2019-06-14
上传用户：twogozi
Licensed spectrum remains 3Gpp operators’ top priority to deliver advanced services and user experience Opportunistic use of unlicensed spectrum is becoming an important complement for operators to meet the growing traffic demand Moving forward 3Gpp operators will have two options to offload traffic to unlicensed spectrum: 1. Wi-Fi (via LTE/Wi-Fi interworking) 2. LTE over unlicensed It will then be up to each individual operator to choose which approach to use, which will depend on a number of factors
标签： 3Gpp_unlicensed_Dino_Flore 2015 01
上传时间： 2020-05-25
上传用户：shancjb
The next-generation wireless broadband technology is changing the way we work, live, learn, and communicate through effective use of state- of-the-art mobile broadband technology. The packet-data-based revolu- tion started around 2000 with the introduction of 1x Evolved Data Only (1xEV-DO) and 1x Evolved Data Voice (1xEV-DV) in 3Gpp2 and High Speed Downlink Packet Access (HSDPA) in 3Gpp. The wireless broad- band fourth-generation technology (4G) is an evolution of the packet- based 3G system and provides a comprehensive evolution of the Universal Mobile Telecommunications System specifications so as to remain competitive with other broadband systems such as 802.16e (WiMAX)
标签： Essentials LTE-A LTE and of
上传时间： 2020-05-27
上传用户：shancjb
