Design of frequency-hopping codes for mobile communication systems with multimedia services

Author

Yang, Guu-Chang ; Kwong, Wing C.

Author_Institution

Dept. of Electr. Eng., Nat. Chung-Hsing Univ., Taichung, Taiwan

fYear

1999

fDate

1999

Firstpage

442

Abstract

A family of “multi-length”, constant-weight frequency-hopping codes is constructed in this paper. The new codes are suitable for the integration of multimedia services (e.g., data, voice, image, and video) with different quality-of-service requirements and signaling rates in future telecommunication systems, where the rate and service quality are dynamically matched users´ needs through the assignment of different-length frequency-hopping patterns. The use of the new codes in multi-rate, multimedia systems with frequency-hopping code-division multiple-access is illustrated

Keywords

binary codes; fading channels; frequency hop communication; land mobile radio; multimedia communication; multipath channels; multiuser channels; quality of service; variable length codes; QoS requirements; binary matrix; constant-weight frequency-hopping codes; frequency-hopping code-division multiple-access; frequency-hopping codes design; frequency-hopping patterns assignment; mobile communication systems; multi-length codes; multi-rate codes; multimedia services; multipath fading; quality of service; signaling rates; telecommunication systems; Capacity planning; Fading; Frequency; Interference; Mobile communication; Multiaccess communication; Multimedia communication; Multimedia systems; Quality of service; Time division multiple access;

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.1999.797864

Filename

797864