On upper bounds of SIR-based call admission threshold in power-controlled DS-CDMA mobile systems

被引：18

作者：

Kim, D ^{[1
]}

机构：

[1] Hanyang Univ, Dept Elect Engn & Comp Sci, Ansan 425791, South Korea

来源：

IEEE COMMUNICATIONS LETTERS | 2002年 / 6卷 / 01期

基金：

新加坡国家研究基金会;

关键词：

DS-CDMA; mobile systems; SIR-based call admission control;

D O I：

10.1109/4234.975482

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

With signal-to-interference ratio (SIR) based call admission control, a newly arriving call is accepted only if received SIR is greater than an admission threshold. Since a large threshold often leads to unnecessary denials of the admission requests, the threshold should be selected within a certain upper bound. In this letter, the upper bounds of the admission threshold is provided, which achieves a prespecified level of admission-denying rate in power-controlled DS-CDMA mobile systems.

引用

页码：13 / 15

页数：3

共 50 条

[1] Call admission policies based on calculated power control setpoints in SIR-based power-controlled DS-CDMA cellular networks
Liu, DR
Zhang, Y
Hu, SQ
WIRELESS NETWORKS, 2004, 10 (04) : 473 - 483
[2] Call Admission Policies Based on Calculated Power Control Setpoints in SIR-Based Power-Controlled DS-CDMA Cellular Networks
Derong Liu
Yi Zhang
Sanqing Hu
Wireless Networks, 2004, 10 : 473 - 483
[3] SIR-BASED CALL ADMISSION CONTROL FOR DS-CDMA CELLULAR-SYSTEMS
LIU, Z
ELZARKI, M
IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 1994, 12 (04) : 638 - 644
[4] SIR-based call admission control by intercell interference prediction for DS-CDMA systems
Kim, IM
Shin, BC
Lee, DJ
IEEE COMMUNICATIONS LETTERS, 2000, 4 (01) : 29 - 31
[5] On the Outage Probability of SIR-Based Power-Controlled DS-CDMA Networks With Spatial Poisson Traffic
Taheri, Mohammad M.
Navaie, Keivan
Bastani, Mohammad H.
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2010, 59 (01) : 499 - 506
[6] Effective admission control for power-controlled DS-CDMA systems
Shin, SH
Kwak, KS
JOURNAL OF CIRCUITS SYSTEMS AND COMPUTERS, 2004, 13 (02) : 325 - 339
[7] Capacity analysis of SIR-based power-controlled CDMA systems under multipath fading
Téllez-Labao, C
Romero-Jerez, JM
Díaz-Estrella, A
13TH IEEE INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, VOL 1-5, PROCEEDINGS: SAILING THE WAVES OF THE WIRELESS OCEANS, 2002, : 1237 - 1241
[8] Reverse link capacity of SIR-based power-controlled CDMA systems with antenna arrays
Yu, J
Yao, YD
WIRELESS COMMUNICATIONS & MOBILE COMPUTING, 2003, 3 (06): : 759 - 772
[9] SIR-based transmit power control of reverse link for coherent DS-CDMA mobile radio
Seo, S
Dohi, T
Adachi, F
IEICE TRANSACTIONS ON COMMUNICATIONS, 1998, E81B (07) : 1508 - 1516
[10] A New Call Admission Control Scheme Based on Mobile Position Estimation in DS-CDMA Systems
Tuna Tugcu
Cem Ersoy
Wireless Networks, 2005, 11 : 341 - 351

← 1 2 3 4 5 →