Title :
A dynamic channel allocation based TDD DS CDMA residential indoor system
Author :
Sunay, M.O. ; Zhi-Chun Honkasalo ; Honkasalo, H. ; Lin Ma
Author_Institution :
Noka Res. Center, Irving, TX, USA
Abstract :
We have developed a CDMA based residential indoor system that uses time division duplexing with dynamic channel allocation. The proposed indoor system shares the same frequency band as the outdoor ANSI-008 based cellular PCS network and operates within its coverage area. Due to the time division duplexing nature of the residential system, both the forward and reverse link signals are transmitted in the same frequency band in different time slots. In principle the indoor system may operate either in the PCS uplink or the PCS downlink frequency band. After extensive simulations, we conclude that underlaying such a system to the existing ANSI-008 PCS system is feasible. Addition of such a system would ultimately increase the CDMA capacity substantially
Keywords :
cellular radio; code division multiple access; frequency allocation; indoor radio; personal communication networks; time division multiplexing; ANSI-008 based cellular PCS network; DS-CDMA; PCS downlink frequency band; PCS uplink frequency band; TDD; capacity increase; dynamic channel allocation; forward link signals; residential indoor system; reverse link signals; time division duplexing; Base stations; Channel allocation; Downlink; Frequency conversion; Interference; Manufacturing; Mobile handsets; Modulation coding; Multiaccess communication; Personal communication networks;
Conference_Titel :
Universal Personal Communications Record, 1997. Conference Record., 1997 IEEE 6th International Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-3777-8
DOI :
10.1109/ICUPC.1997.625553
