Multimedia support for wireless CDMA with dynamic spreading

Author

Elicin, Mehmet Ali ; Wang, Ju ; Liu, Jonathan C L

Author_Institution

Dept. of Comput. & Inf. Sci. & Eng., Florida Univ., Gainesville, FL, USA

Volume

4

fYear

2001

fDate

2001

Firstpage

2384

Abstract

The emerging M-commerce needs more support in operating systems in order to be successful over a wireless environment. The system needs to support a seamless integration (i.e., transparent application switching) to support voice, audio and conventional data (e.g., e-mails, and ftp). It should also support many users with guaranteed quality. We investigate effective protocol design with dynamic spreading factors such that various QoS (i.e., BER) based on different traffic types can be provided. We further extend our protocol to guarantee a balanced support among different traffic types

Keywords

access protocols; code division multiple access; electronic commerce; error statistics; land mobile radio; multimedia communication; quality of service; telecommunication traffic; BER; M-commerce; QoS; audio services; base stations; data communication; dynamic spreading; e-mail; ftp; mobile stations; multimedia support; protocol design; traffic types; transparent application switching; voice services; wireless CDMA; Admission control; Application software; Bit error rate; Electronic mail; Information science; Media Access Protocol; Multiaccess communication; Multiple access interference; Operating systems; Switches;

fLanguage

English

Publisher

ieee

Conference_Titel

Global Telecommunications Conference, 2001. GLOBECOM '01. IEEE

Conference_Location

San Antonio, TX

Print_ISBN

0-7803-7206-9

Type

conf

DOI

10.1109/GLOCOM.2001.966205

Filename

966205