The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 06, 2006
Filed:
Aug. 08, 2002
Yi-bing Lin, Taichung, TW;
Ai-chun Pang, Hsin-Chu, TW;
Chun-shiow Chen, Hsin-Chu, TW;
Vincent Feng, Hsin-Chu, TW;
Yi-Bing Lin, Taichung, TW;
Ai-Chun Pang, Hsin-Chu, TW;
Chun-Shiow Chen, Hsin-Chu, TW;
Vincent Feng, Hsin-Chu, TW;
Abstract
A multicast management mechanism for mobile networks. The mechanism proposes a multicast table approach to considerably reduce the number of short messages and multimedia messages sent to a service area, thereby reducing its paging cost. The multicast management mechanism for mobile networks includes the steps: establishing a VLR recorder table in a home location register (HLR), to record VLR addresses located by multicast users and the total number of multicast users in each VLR; and establishing LA tables, to record LA addresses in each VLR and the total number of multicast users in each LA.