Transmit Diversity Design in FrequencySelective Channel

doi:10.13190/jbupt.201006.25.wangxs

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2010, Vol. 33 ›› Issue (6): 25-28.doi: 10.13190/jbupt.201006.25.wangxs

• Papers • Previous Articles Next Articles

Transmit Diversity Design in FrequencySelective Channel

Received:2010-01-19 Revised:2010-06-29 Online:2010-12-28 Published:2011-01-07

Abstract

Abstract:

In order to obtain space diversity to fight channel fading, a transmit diversity scheme applicable to frequency selective channel is proposed. With zero correlation zone complementary codes, both full space diversity and full frequency diversity can be obtained. Simulation proves this scheme has same performance compared to original diversity design in frequencyselective channel presented by previous research. Its transmitter and receiver structure are much simpler than the previous one, and shows more flexibly.

Key words: complementary codes, frequencyselective channel, spacetime code, code division multiple access

CLC Number:

TN911.23

[1]	BAI Lei, FENG Zhen-xing, TIAN Li-qin. CDMA Based MAC Protocol for Underwater Sensor Networks [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2015, 38(s1): 107-110.
[2]	. High Load Cell Outage Compensation Method in TD-SCDMA Wireless Access Network [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2012, 35(1): 32-35.
[3]	. An Improved Scheme of Distributed SpaceTime Coding Based on GABBA Codes [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2011, 34(s1): 59-62.
[4]	. Selecting of Chaotic Codes for Optical Code Division Multiple  Access Using Simulated Annealing Algorithm [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2011, 34(1): 60-63.
[5]	. Research and Implementation of Terminating Call ofNonStandard ValueAdded Service in CDMA Network [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2009, 32(s1): 144-148.
[6]	ZHENG Zhi-hua;QIAN Zong-jue;SHOU Guo-chu;HU Yi-hong. Implementation of Chaotic Codes Using Chebyshev-Map in OCDMA System of Access Networks [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2009, 32(6): 67-71.
[7]	FU Wei-Hong Xiao-Niu Yang Nai-An Liu Xing-Wen Zeng. Up-link Multi-user detection in CDMA system based on blind source separation [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2009, 32(2): 111-114.
[8]	XU Guo-ping1，HE Wei2，ZHANG Xin3，YANG Da-cheng3 . CDMA Downlink Receiver Based on PIC Structure [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2008, 31(4): 82-85.
[9]	. Study on Scheme Realizing OCDMA over WDM-PON [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2007, 29(s1): 122-125.
[10]	. A PO-CI/MC-CDMA Scheme for High Modulation Styles [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2007, 30(4): 14-18.
[11]	ZHANG Ying-hai, WANG Wei-dong, ZHOU Bo, ZHAO Jing. Research on Interference at Crossed Slot in TDD/CDMA Systems [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2007, 30(2): 19-23.
[12]	GE Yan1, WANG Wei 2, YAN Chuan-jun 3, WU Peng1, REN Zhi-kao1. A Fuzzy Neural Network Based Fault Diagnosis Method for the CDMA Network [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2007, 30(1): 123-126.
[13]	JIANg Zheng ， YANG Da-cheng. A Study of Smart Antennas Used in the Multiuser Transmission System [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2006, 29(6): 36-39.
[14]	LIU Xue-yong, YANG Da-cheng . ^{Multi-Cell Downlink Admission Control for CDMA} [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2006, 29(6): 86-89.
[15]	WANG Jian, SHAN Xiu-ming, REN Yong. A New Approach for OFDM/CDMA Systems with Peak-Limited Nonlinearities [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2006, 29(5): 45-49.

Transmit Diversity Design in FrequencySelective Channel

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments