Title:
アップリンク・リソース配分システム、装置、及び方法
Document Type and Number:
Japanese Patent JP2005539414
Kind Code:
A
Abstract:
A system, method and apparatus for managing uplink radio resources. The RRAM employs selective rate reduction to ensure resources for subscriber stations depending on individual QoS requirements. In response to a request for a new DDCH, the RRAM can drop a subscriber station at a low data rate and no media reservations. In response to traffic measurement reports from the subscriber stations, the RRAM attempts to increase or decrease the data rate of a subscriber station. When there are insufficient uplink resources, RRAM tries to lower the rate of a higher rate subscriber station. Searching for subscriber stations to lower, RRAM starts at the highest rate and continues to search lower data rates until a suitable candidate is found. RRAM also reserves resources for subscriber stations that will not be reallocated to other subscriber stations.
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Inventors:
Garkis, Anthony
Arad, Ali
Arad, Ali
Application Number:
JP2004518323A
Publication Date:
December 22, 2005
Filing Date:
July 08, 2003
Export Citation:
Assignee:
Soma Networks, Inc.
International Classes:
H04L12/28; H04B7/26; H04L12/56; H04L29/08; H04W72/04; H04W24/00; H04W28/22; H04W28/24; H04W28/26; H04W48/06; (IPC1-7): H04Q7/36; H04B7/26; H04L12/28; H04L29/08
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Katsuichi Nishimoto
Kato Kazunori
Katsuichi Nishimoto