Title:
セルラ電話システム中の優先アクセスチャネル割当のためのシステムおよび方法
Document Type and Number:
Japanese Patent JP4326700
Kind Code:
B2
Abstract:
A priority access channel assignment system and a messaging protocol allow wireless mobile stations to place calls having differing priority levels. A mobile station originates a call, which may automatically include a request for priority access or may require manual intervention by the user to request priority access. If system resources are unavailable to process the call immediately, the origination message is processed by a base station and a mobile switching center using a plurality of messaging protocols to determine the time at which the call was originated and a priority level associated with the call. Based on the priority level and arrival time, the base station places the call in an appropriate position within a queue. Higher priority calls are placed in a higher position in the queue than lower priority calls. Calls having identical priority are placed in the queue in order of the time of arrival.
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Inventors:
Japanese crab, Perbitz
Quick, Roy Franklin Jr.
Quick, Roy Franklin Jr.
Application Number:
JP2000567028A
Publication Date:
September 09, 2009
Filing Date:
August 17, 1999
Export Citation:
Assignee:
QUALCOMM INCORPORATED
International Classes:
H04L12/28; H04W74/08; H04W72/04; H04W72/10; H04W84/12; H04W12/06; H04W28/14; H04W72/12; H04W74/00
Attorney, Agent or Firm:
Takehiko Suzue
Sadao Muramatsu
Ryo Hashimoto
Toshio Shirane
Sadao Muramatsu
Ryo Hashimoto
Toshio Shirane