Theoretical Analysis of CDMA Reverse Link Capacity with Interference Cancellation

被引：0
作者：
Cao, Gen [1 ]
Wu, Shaohong [2 ]
Wang, Jing [2 ]
Zheng, Ruiming [2 ]
Zhang, Xin [2 ]
Yang, Dacheng [2 ]
机构：
[1] Beijing Univ Posts & Telecommun, Wireless Theories & Technol Lab WT&T, Beijing 100876, Peoples R China
[2] Beijing Univ Posts & Telecommun, Sch Informat Commun & Engn, Beijing 100876, Peoples R China
来源：
2010 IEEE 72ND VEHICULAR TECHNOLOGY CONFERENCE FALL | 2010年
关键词：
IC; CDMA; Capacity; SINR; RoT; EV-DO; SYSTEMS;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Interference cancellation (IC) is an effective and easy implemented technology in the multi-user system. Previous studies demonstrate the principles of IC and IC process which show a great improvement in the system capacity with IC. However, no research has focused on the IC system's capacity domain by giving an accurate formula. This article carries on the theoretical analysis of CDMA reverse link capacity with IC, presents the expressions as well as its optimal answer for synchronous frame and brings forward the formula as well as its suboptimal solution for asynchronous frame. Numerical result reveals that the commercial EV-DO reverse link capacity with IC will increase by at least 135% compared with the one without IC. Finally, the stability of the IC system is explored.
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页数：6
相关论文
共 15 条
  • [1] *3GPP, 2005, QUALCOMM
  • [2] *3GPP, 2004, CR10020 3GPP
  • [3] Interference cancellation for cellular systems: A contemporary overview
    Andrews, JG
    [J]. IEEE WIRELESS COMMUNICATIONS, 2005, 12 (02) : 19 - 29
  • [4] Coverage and capacity enhancement of multiservice WCDMA cellular systems via serial interference cancellation
    Dawy, Z
    Seeger, A
    [J]. 2004 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-7, 2004, : 3121 - 3127
  • [5] ON THE CAPACITY OF A CELLULAR CDMA SYSTEM
    GILHOUSEN, KS
    JACOBS, IM
    PADOVANI, R
    VITERBI, AJ
    WEAVER, LA
    WHEATLEY, CE
    [J]. IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 1991, 40 (02) : 303 - 312
  • [6] HONG N, 2006, WIRELESS COMMUNICATI, V5, P2447
  • [7] HOU J, 2006, COMMUNICATIONS MAGAZ, V44, P58, DOI DOI 10.1109/MC0M.2006.1593551
  • [8] Power control for multirate DS-CDMA systems with imperfect successive interference cancellation
    Jalali, Shirin
    Khalaj, Babak H.
    [J]. IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2008, 57 (01) : 600 - 603
  • [9] Uplink resource allocation for multicarrier CDMA networks with interference cancellation
    Lott, Christopher
    Ghosh, Donna
    [J]. 2006 FORTIETH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS AND COMPUTERS, VOLS 1-5, 2006, : 1352 - +
  • [10] PERFORMANCE EVALUATION FOR CELLULAR CDMA
    MILSTEIN, LB
    RAPPAPORT, TS
    BARGHOUTI, R
    [J]. IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 1992, 10 (04) : 680 - 689
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