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

Volume

1

fYear

1999

fDate

6/21/1905 12:00:00 AM

Firstpage

403

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Military Communications Conference Proceedings, 1999. MILCOM 1999. IEEE

Conference_Location

Atlantic City, NJ

Print_ISBN

0-7803-5538-5

Type

conf

DOI

10.1109/MILCOM.1999.822714

Filename

822714