Transmission of high speed data in cdma2000

Author

Guo, N. ; Khaleghi, F. ; Gutierrez, A. ; Li, J. ; Fong, M.-H.

Author_Institution

Nortel Networks, Ottawa, Ont., Canada

fYear

1999

fDate

1999

Firstpage

1442

Abstract

Requirements for CDMA high-speed data (HSD) services make one of the distinguish marks between second generation and third generation (3G) wireless systems. cdma2000 provides 3G capacity, high data rates of up to 2 Mb/s and services. This paper describes a generalized frame structure for the support of sub-frames within cdma2000. This structure is parameterized such that it can be configured for efficient operation, depending on the radio environment and mobile station complexity, in order to provide several degrees of freedom. Impact on both convolutional code and turbo-code physical layer implementation is investigated. The results show the benefits of using the sub-frames technique

Keywords

cellular radio; code division multiple access; convolutional codes; data communication; mobile radio; turbo codes; 2 Mbit/s; CDMA high-speed data services; cdma2000; convolutional code; generalized frame structure; high speed data transmission; mobile station complexity; radio environment; sub-frames support; third generation wireless systems; turbo-code physical layer implementation; Bit error rate; Convolutional codes; Decoding; Error analysis; Forward error correction; Intelligent networks; Multiaccess communication; Physical layer; Throughput; Turbo codes;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Communications and Networking Conference, 1999. WCNC. 1999 IEEE

Conference_Location

New Orleans, LA

ISSN

1525-3511

Print_ISBN

0-7803-5668-3

Type

conf

DOI

10.1109/WCNC.1999.796976

Filename

796976