Title:
ソフトハンドオーバにおけるノードB制御スケジューリング方法および装置
Document Type and Number:
Japanese Patent JP4685774
Kind Code:
B2
Abstract:
A method (20) and corresponding equipment for enabling Node B based control during soft handover of the maximum allowed uplink data rate used by a UE device (11), based on the UE device (11) identifying a scheduling cell in an uplink, and the Node Bs (10 10') receiving the uplink each determining whether it is in control of the scheduling cell and providing commands to affect the maximum allowed uplink data rate only if it is in control. In case of differential scheduling and a change in the scheduling cell to a new scheduling cell under the control of a different one of the Node Bs (10 10'), a synchronization process is carried out so as to set to a same value a pointer (10a') used by the new scheduler Node B (10') to indicate the maximum allowed uplink data rate and a corresponding pointer (11a) used by the UE device (11).
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Inventors:
Lanta-AHO, Carri
Hentnen, terrorism
Hentnen, terrorism
Application Number:
JP2006524437A
Publication Date:
May 18, 2011
Filing Date:
August 12, 2004
Export Citation:
Assignee:
NOKIA CORPORATION
International Classes:
H04W72/12; H04L1/00; H04W36/18
Other References:
Samsung, Nokia, Motorola, Ericsson,Text proposal for E-DCH scheduling in SHO,3GPP TSG-RAN WG1 #32 meeting,2003年 5月19日,R1-030563,URL,http://www.3gpp.org/ftp/tsg_ran/wg1_rl1/TSGR1_32/Docs/Zips/R1-030563.zip
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tetsuro Shimada
Kurachi Yasuyuki
Shimichi Akihisa
Jun Tsuruta
Tetsuro Shimada
Kurachi Yasuyuki
Shimichi Akihisa