A Channel Assignment Scheme for Integrated Services in DS-CDMA Cellular Systems

SooKun KWON  HyoungGoo JEON  KyungRok CHO  

Publication
IEICE TRANSACTIONS on Communications   Vol.E81-B   No.5   pp.1126-1130
Publication Date: 1998/05/25
Online ISSN: 
DOI: 
Print ISSN: 0916-8516
Type of Manuscript: LETTER
Category: Mobile Communication
Keyword: 
code division multiple access,  channel assignment,  handoff,  

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Summary: 
A novel channel assignment scheme in DS-CDMA cellular systems is proposed, which overcomes the handoff interruptions of delay sensitive services by increasing the probability that soft handoff occurs in handoff for them. For that purpose, the priority of using the frequency channels served by all of cells is given to delay sensitive services over delay insensitive ones.