Title :
Performance analysis of FH/CDMA packet radio networks in fading channel for integrated voice/data traffics
Author :
Shen, Qiang ; Elhakeem, A.K.
Author_Institution :
Dept. of Electr. & Comput. Eng., Concordia Univ., Montreal, Que., Canada
Abstract :
The performance of FH/CDMA packet radio networks for integrated voice/data services with priority is studied in terms of the packet error probability, throughput, and delay. Fast frequency hopping in the fading channel is investigated with different hopping rates. The equal gain combining for the FFH/CDMA signals after noncoherent reception is used and compared under different circumstances. Different error control schemes and priority strategies for voice and data packets are utilized. All the analysis are based on an accurate evaluation method for the symbol error rate
Keywords :
code division multiple access; coding errors; data communication; delays; error correction codes; error statistics; fading; frequency hop communication; land mobile radio; pseudonoise codes; radiowave propagation; spread spectrum communication; telecommunication traffic; voice communication; FFH/CDMA signals; FH/CDMA packet radio networks; data packets; delay; equal gain combining; error control; evaluation method; fading channel; fast frequency hopping; hopping rates; integrated voice/data services; integrated voice/data traffic; mobile communication; noncoherent reception; packet error probability; performance analysis; priority strategies; spread spectrum signalling; symbol error rate; throughput; voice packets; Diversity reception; Error analysis; Error correction; Error probability; Fading; Frequency; Multiaccess communication; Packet radio networks; Performance analysis; Throughput;
Conference_Titel :
Military Communications Conference, 1994. MILCOM '94. Conference Record, 1994 IEEE
Conference_Location :
Fort Monmouth, NJ
Print_ISBN :
0-7803-1828-5
DOI :
10.1109/MILCOM.1994.473954
