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Patent Searching and Data


Title:
A METHOD FOR OPTIMIZING GROUP CALL AREA IN GROUP SYSTEM
Document Type and Number:
WIPO Patent Application WO/2008/058434
Kind Code:
A1
Abstract:
A method for optimizing group call area in group system is disclosed, which comprises: drawing up the serving cell list for serving the group according to the active region of the group; after serving the group for a period of time by the serving cells which are drawn up, dividing the period of time into smaller time period, and performing a statistic on the traffic in each serving cell in these small time period; determining the serving cells for serving the group again in small time periods according to the statistic result. With the method according to the present invention, scheduling areas are optimized, system resource is saved, and the system resource utilization is improved.

Inventors:
WU YUN (CN)
Application Number:
PCT/CN2006/003741
Publication Date:
May 22, 2008
Filing Date:
December 30, 2006
Export Citation:
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Assignee:
ZTE CORP (CN)
WU YUN (CN)
International Classes:
H04W4/06; H04W16/00
Foreign References:
CN1599482A2005-03-23
CN1268814A2000-10-04
CN1581985A2005-02-16
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (Tower AIndo Building,A48 Zhichun Road,Haidian District, Beijing 8, CN)
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