McGraw Hill - 2002 - W-CDMA and cdma2000 for 3G Mobile Networks 3 doc
McGraw-Hill-2002-WCDMA and cdma2000 for 3G Mobile Networks
... System 9 IS-54 and IS- 136 9 GSM 11 cdmaOne (Based on IS-95-A and IS-95-B) 13 Personal Communications System 15 Third-Generation (3G) Wireless Technology 16 3G Requirements 18 Evolution to 3G Systems ... was similar to cdma2000, and the other was similar to the ETSI/ARIB proposal. Thus, eventually, there were only 4 systems for 3G mobile com- munications — cdma2000, UWC- 13...
Ngày tải lên: 02/03/2013, 16:58
McGraw Hill - 2002 - W-CDMA and cdma2000 for 3G Mobile Networks_4 ppt
... to Figure 3- 1 5, the value of E b /N 0 required for a bit 109 Principles of Wideband CDMA (W-CDMA) 3 3.5 4 4.5 5 5.5 10 -5 10 -4 10 -3 E b /N o (dB) Bit Error Rate K=8 K=4 Figure 3- 3 3 Bit error ... of standards for third-generation (3G) wireless systems [1], [2], [5], [7]. These systems include cdma2000, Universal Mobile Telecommunica- tions System (UMTS) Wideband...
Ngày tải lên: 18/06/2014, 10:05
McGraw Hill - 2002 - W-CDMA and cdma2000 for 3G Mobile Networks_5 potx
... 45.5, “The cdma2000 ITU-RTT Candidate Submis- sion,” TR 45-ISD/98.06.02. 03, May 15, 1998. [6] TIA/EIA/IS-95-A: Mobile Station-Base Station Compatibility Standard for Dual-Mode Wideband Spread ... (see Figure 3- 5 ). The Protocol Stack cdma2000 takes the information — user data and signaling — from the higher layers and adds two lower-layer protocols before trans- Chapter 4 140 f...
Ngày tải lên: 18/06/2014, 10:05
McGraw Hill - 2002 - W-CDMA and cdma2000 for 3G Mobile Networks_6 pdf
... reservation request. It supports both IP and X.25 protocols and real-time as well as non- real-time data. Both point-to-point and point-to-multipoint commu- nications are possible. There is no restriction ... location and routing information of the mobile. In the STANDBY state, the mobile station is still GPRS-attached and sends the SGSN its location and routing information pe...
Ngày tải lên: 18/06/2014, 10:05
McGraw Hill - 2002 - W-CDMA and cdma2000 for 3G Mobile Networks_7 potx
... Network Temporary ID (C-RNTI). They are indicated by the 2-bit UE ID Type field. The UE IDs are 32 bits long for U-RNTI and 16 bits for C- RNTI. The C/T field is four bits long and identifies the ... emanating from nodes C1 and C2, rows 1 and 3 representing codes at C1, and rows 2 and 4 at C2. a NϪ1 kϭ0 h ik h jk ϭ 0 for i j H N ϭ 3h ij 4,i,j ϭ 0,1,2, p , N Ϫ 1 227 Univ...
Ngày tải lên: 18/06/2014, 10:05
McGraw Hill - 2002 - W-CDMA and cdma2000 for 3G Mobile Networks_8 potx
... International Mobile Telecommu- nications-2000 (IMT-2000),” 1997. [3] IMT-2000: Recommendations ITU-R M.1 03 4-1 , “Require- ments for the Radio Interface(s) for International Mobile Telecommunications-2000 ... 3GPP TS 25 .30 2, Services Provided by the Physical Layer. Layer 2 and Layer 3 Protocols [15] 3GPP TS 25 .32 1, MAC Protocol Specification. [16] 3GPP TS 25 .32 2, RLC P...
Ngày tải lên: 18/06/2014, 10:05
McGraw Hill - 2002 - W-CDMA and cdma2000 for 3G Mobile Networks_9 pptx
... packets 32 3 Quality of Service (QoS) in 3G Systems Quality of Service (QoS) in 3G Systems CHAPTER 9 9 Copyright 2002 M.R. Karim and Lucent Technologies. Click Here for Terms of Use. Chapter 9 31 2 Figure ... games and two-way process control and telemetry information. ■ Interactive traffic This class of traffic, which involves man and machine, is based on a request/respons...
Ngày tải lên: 18/06/2014, 10:05