When 3GPP started standardizing the IMS a few years ago, most analysts expected the
number of IMS deploymentsto grow dramatically as soon the initial IMS specifications were
ready (3GPP Release 5 was functionallyfrozenin the first half of 2002and completedshortly
after that). While those predictions have proven to be too aggressive owing to a number of
upheavals hitting the ICT (Information and Communications Technologies) sector, we are
now seeing more and more commercial IMS-based service offerings in the market. At the
time of writing (May 2008), there are over 30 commercial IMS networks running live traffic,
addingup to over10million IMS users aroundthe world; the IMS is beingdeployedglobally.
In addition, there are plenty of ongoing market activities; it is estimated that over 130 IMS
contracts have been awarded to all IMS manufacturers. The number of IMS users will grow
substantially as these awarded contracts are launched commercially. At the same time, the
number of IMS users in presently deployed networks is steadily increasing as new services
are introduced and operators running these networks migrate their non-IMS users to their
IMS networks.
資源簡介：When 3GPP started standardizing The IMS a few years ago, most analysts expected The number of IMS deploymentsto grow dramatically as soon The initial IMS specifications were ready (3GPP Release 5 was functionallyfrozenin The first half of 2...
上傳時間： 2020-06-01
上傳用戶：shancjb
資源簡介：Fixed-mobile.convergence.and.voice-data.networks.have.merged.next-gen- eration,.value-added.applications.and.integrated.Multimedia.services,.com- bining. Web. browsing,. instant. messaging,. presence,. voice. over. IP,. video. conferencing,...
上傳時間： 2020-05-27
上傳用戶：shancjb
資源簡介：S60-programming-a-tutorial-guide-symbian. 1 Introduction to Mobile-Phone Systems 1 1.1 Wireless Technologies 1 1.2 Cellular Systems 2 1.3 Elements of a Mobile-Phone System 4 1.4 Keeping Users’ Calls Separate 5 1.5 MultIPath Propaga...
上傳時間： 2016-05-14
上傳用戶：dianxin61
資源簡介：An implementation of The TCP/IP protocol suite for The LINUX operating system. INET is implemented using The BSD Socket interface as The means of communication with The user level.
上傳時間： 2015-02-25
上傳用戶：xuanjie
資源簡介：The GRLIB IP Library is an integrated set of reusable IP cores, designed for system-on-chIP (SOC) development. The IP cores are centered around The common on-chIP bus, and use a coherent method for simulation and synThesis. The library is v...
上傳時間： 2013-12-20
上傳用戶：小眼睛LSL
資源簡介：lwIP is a small independent implementation of The TCP/IP protocol suite that has been developed by Adam Dunkels at The Computer and Networks Architectures (CNA) lab at The Swedish Institute of Computer Science (SICS).
上傳時間： 2015-05-02
上傳用戶：windwolf2000
資源簡介：fpga 8051單片機IP核。This is version 1.3 of The MC8051 IP core
上傳時間： 2015-06-12
上傳用戶：waitingfy
資源簡介：picoos源碼。The RTOS and The TCP/IP stack will be built automatically.
上傳時間： 2014-01-02
上傳用戶：6546544
資源簡介：通用存儲器VHDL代碼庫,The Free IP Project VHDL Free-FIFO, Quartus standard library.
上傳時間： 2013-12-12
上傳用戶：天涯
資源簡介：cobol code write The data in db2 into IMS s message q
上傳時間： 2014-11-23
上傳用戶：亞亞娟娟123
資源簡介：This lab exercise will introduce you to The AccelWare IP generators. AccelWare is a library of over fifty IP generators, available in The form of three toolkits that produce synThesizable MATLAB for common MATLAB built in and toolbox functi...
上傳時間： 2013-12-16
上傳用戶：2467478207
資源簡介：8051的內(nèi)核(vhdl) This is version 1.1. of The MC8051 IP core. 在FPGA上運行.供有精力的人研究.
上傳時間： 2013-12-16
上傳用戶：gdgzhym
資源簡介：The GRLIB IP Library is an integrated set of reusable IP cores, designed for system-on-chIP (SOC) development. The IP cores are centered around a common on-chIP bus, and use a coherent method for simulation and synThesis. The library is v...
上傳時間： 2015-11-17
上傳用戶：D&L37
資源簡介：The UCL common Multimedia library implements a number of algorithms and protocols needed by a number of our applications. It compiles standalone on a range of Unix systems (Solaris, Linux, Irix, FreeBSD, MacOSX) and on Windows 95/98/NT/XP. ...
上傳時間： 2014-11-16
上傳用戶：hoperingcong
資源簡介：This is version 1.4 of The MC8051 IP core.
上傳時間： 2014-11-05
上傳用戶：1109003457
資源簡介：Application and Researching of The 3G Technique Used In Managed of The Embeded Vehicle System
上傳時間： 2013-11-26
上傳用戶：coeus
資源簡介：With The advent of Multimedia, digital signal processing (DSP) of sound has emerged from The shadow of bandwidth-limited speech processing. Today, The main appli- cations of audio DSP are high quality audio coding and The digital generation...
上傳時間： 2014-01-23
上傳用戶：xwd2010
資源簡介：The Free IP Project VHDL Free-RAM Core
上傳時間： 2016-12-19
上傳用戶：xinzhch
資源簡介：3G Mobile Open Wide Door For E-commerce The 3G mobile Internet business in 3G era will obtain rapid development, but it still cannot become The ma in 3G era. In The age of 3G speech business, but is still a subject of value-added busines...
上傳時間： 2017-03-23
上傳用戶：zjf3110
資源簡介：This is an program for The 8051 for timer Subsystem
上傳時間： 2017-03-30
上傳用戶：515414293
資源簡介：Netcat for NT is The tcp/IP "Swiss Army knife" that never made it into any of The resource kits. It has proved to be an extremely versatile tool on The unix platform. So why should NT always be unix s poor cousin when it comes to tcp...
上傳時間： 2017-04-02
上傳用戶：onewq
資源簡介：This is version 1.5 of The MC8051 IP core.
上傳時間： 2017-04-21
上傳用戶：jeffery
資源簡介：IPsec VPN的RFC文檔集合: RFC 2401 《Security Architecture for The Internet Protocol》 RFC 2402 《IP AuThentication Header》 RFC 2406 《IP Encapsulating Security Payload (ESP)》 RFC 2407 《The Internet IP Security Domain of Interpretation...
上傳時間： 2015-04-21
上傳用戶：hebmuljb
資源簡介：This document describes The uIP TCP/IP stack. The uIP TCP/IP stack is an extremely small implementation of The TCP/IP protocol suite intended for embedded systems running low-end 8 or 16-bit microcon-trollers. The code size and RAM requirem...
上傳時間： 2015-09-18
上傳用戶：zsjinju
資源簡介：Using Lightweight IP with The Nios II Processor_nios2_lwIP_tutorial,This tutorial familiarizes you with The lightweight IP (lwIP) TCP/IP software component included in your Nios II development kit.
上傳時間： 2014-01-02
上傳用戶：lacsx
資源簡介：The third generation (3G) mobile communication system is The next big thing in The world of mobile telecommunications. The first generation included analog mobile phones [e.g., Total Access Communications Systems (TACS), Nordic Mobile Telep...
上傳時間： 2020-05-27
上傳用戶：shancjb
資源簡介：4. If a modified source code is distributed, The original unmodified -- source code must also be included (or a link to The Free IP web -- site). In The modified source code There must be clear -- identification of The modified version.
上傳時間： 2013-12-14
上傳用戶：qq1604324866
資源簡介：libraw1394 is The only supported interface to The kernel side raw1394 of The Linux IEEE-1394 Subsystem, which provides direct access to The connected 1394 buses to user space. Through libraw1394/raw1394, applications can directly send to...
上傳時間： 2015-08-07
上傳用戶：徐孺
資源簡介：DirectX not only provides fast access to The hardware and Therefore incredibly speedy performance, but it also makes it much easier for hardware developers to produce new devices that work well in The Windows environment. The DirectX APIs t...
上傳時間： 2016-02-16
上傳用戶：秦莞爾w
資源簡介：Host Identity Protocol on Linux is an implemetation of The Host Identity Protocol (HIP) and The related architecture. HIP is a proposal to change The TCP/IP stack to securely support mobility and multi-homing. Additionally, it provides for ...
上傳時間： 2016-09-01
上傳用戶：皇族傳媒
