Title :
Adaptive signaling with multiple antenna diversity for multimedia traffic in DS-SSMA wireless network forward link
Author_Institution :
Dept. of Electr. Eng., Florida Univ., Tallahassee, FL, USA
Abstract :
With the development of new generation personal communication service network (PCS), the system needs the ability to support enhanced data rate and the traffic with different quality of service (QoS). The wireless mobile channel with time varying statistic characteristics becomes the bottleneck of transmission. Therefore, the challenge is to design advanced link layer protocol efficiently utilizing the channel under guaranteed QoS. In this paper, we try to solve the problem by using adaptive wideband signaling and multiple antenna diversity techniques and focus on the forward link performance in direct sequence spread spectrum multiple access (DS-SSMA) wireless network.
Keywords :
antenna arrays; broadband antennas; code division multiple access; diversity reception; mobile antennas; multimedia communication; personal communication networks; quality of service; signalling protocols; spread spectrum communication; telecommunication traffic; time-varying channels; DS-SSMA; PCS network; QoS; adaptive wideband signaling; direct sequence spread spectrum multiple access; link layer protocol; multimedia traffic; multiple antenna diversity technique; personal communication service; quality of service; time varying statistic characteristics; wireless mobile channel; wireless network; Adaptive arrays; Base stations; Diversity reception; Intelligent networks; Modulation coding; Phase shift keying; Quality of service; Telecommunication traffic; Throughput; Wireless networks; Adaptive signaling; DS-SSMA network; multimedia traffic; multiple antenna diversity;
Conference_Titel :
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2005. MAPE 2005. IEEE International Symposium on
Print_ISBN :
0-7803-9128-4
DOI :
10.1109/MAPE.2005.1618098
