An improved multiple-shift algorithm for rapid code acquisition in optical CDMA systems

被引：0

作者：

Chong, Dahae

Joung, Young-Bin

Yoon, Seokho ^{[1
]}

Kim, Sun Yong

机构：

[1] Sungkyunkwan Univ, Sch Informat & Commun Engn, Seoul, South Korea

[2] Konkuk Univ, Dept Elect Engn, Seoul, South Korea

来源：

9th International Conference on Advanced Communication Technology: Toward Network Innovation Beyond Evolution, Vols 1-3 | 2007年

关键词：

code acquisition; optical CDMA; optical orthogonalcode;

D O I：

10.1109/ICACT.2007.358728

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

In this paper, a novel code acquisition algorithm called the improved multiple-shift (IMS) is proposed using optical orthogonal code (OOC) in optical code division multiple access (CDMA) systems. The IMS algorithm has similar process; yet better code acquisition performance compared with the conventional MS algorithm. We analyze the code acquisition performance of the IMS algorithm and compare the performance of the IMS algorithm with that of the MS algorithm, in the single user and multi-user environments via simulation.

引用

下载

页码：1839 / 1842

页数：4

共 50 条

[21] Consideration on multiplexing code shift keying on optical CDMA system
Tanaka S.
Usami S.
IEEJ Transactions on Electronics, Information and Systems, 2010, 130 (12) : 2174 - 2175
[22] Acquisition performance of CDMA systems with multiple antennas
Kim, S
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2004, 53 (05) : 1341 - 1353
[23] Modeling of code acquisition process in CDMA networks - Asynchronous systems
Katz, MD
Glisic, S
IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 2000, 18 (01) : 73 - 86
[24] A serial search code acquisition technique for cellular CDMA systems
Park, HR
Lee, KJ
Kang, YK
GLOBECOM 98: IEEE GLOBECOM 1998 - CONFERENCE RECORD, VOLS 1-6: THE BRIDGE TO GLOBAL INTEGRATION, 1998, : 1378 - 1383
[25] A differentially coherent PN code acquisition receiver for CDMA systems
Zarrabizadeh, MH
Sousa, ES
IEEE TRANSACTIONS ON COMMUNICATIONS, 1997, 45 (11) : 1456 - 1465
[26] Code acquisition in transmit diversity DS-CDMA systems
Zhang, Y
Miller, SL
IEEE TRANSACTIONS ON COMMUNICATIONS, 2003, 51 (08) : 1378 - 1388
[27] An adaptive filtering PN code acquisition scheme with improved acquisition based capacity in DS/CDMA
El-Tarhuni, MG
Sheikh, UH
NINTH IEEE INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, VOLS 1-3, 1998, : 1486 - 1490
[28] Code acquisition in optical pulse CDMA utilizing coherent correlation demodulation
Huang, W
Kitayama, K
GLOBECOM 97 - IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, CONFERENCE RECORD, VOLS 1-3, 1997, : 265 - 269
[29] Performance analysis of SD/SS code acquisition for FO-CDMA systems using ppm signaling and optical orthogonal code
Pham, AT
Yashima, H
2004 9TH IEEE SINGAPORE INTERNATIONAL CONFERENCE ON COMMUNICATION SYSTEMS (ICCS), 2004, : 676 - 681
[30] Code for spectral amplitude coding optical CDMA systems
Zhou, X
Shalaby, HHM
Lu, C
Cheng, TH
ELECTRONICS LETTERS, 2000, 36 (08) : 728 - 729

← 1 2 3 4 5 →