Title :
Transmission scheduling scheme for multirate multicode CDMA networks
Author :
Subramanian, Sangita ; Wong, Tan E.
Author_Institution :
Dept. of Electr. & Comput. Eng., Florida Univ., Gainesville, FL, USA
fDate :
6/21/1905 12:00:00 AM
Abstract :
A simple packet transmission scheduling scheme is proposed for a multicode CDMA network. The scheme optimizes the channel capacity and tries to meet the multirate transmission demands of all the users by utilizing information about the arrival rates of the users and the characteristic of the CDMA channel. Results show that the proposed scheduling scheme can efficiently allocate channel resource to different users so that the system throughput is maximized and the number of backlogged packets is minimized
Keywords :
channel allocation; channel capacity; code division multiple access; codes; multiuser channels; packet radio networks; spread spectrum communication; CDMA channel; DS-SS; arrival rates; backlogged packets; channel capacity optimization; channel resource allocation; multirate multicode CDMA networks; packet transmission scheduling; packet-switched network access; spreading codes; system throughput; wireless networks; Bandwidth; Centralized control; Channel capacity; Code division multiplexing; Multiaccess communication; Multiple access interference; Physical layer; Processor scheduling; Throughput; Wireless networks;
Conference_Titel :
Military Communications Conference Proceedings, 1999. MILCOM 1999. IEEE
Conference_Location :
Atlantic City, NJ
Print_ISBN :
0-7803-5538-5
DOI :
10.1109/MILCOM.1999.822714
