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Patent Searching and Data


Title:
MOBILE STATION, BASE STATION, WIRELESS COMMUNICATION SYSTEM AND WIRELESS COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2012/086039
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a mobile station by which power consumption can be further reduced. A mobile station of a wireless communication system utilizing carrier aggregation for wireless communications has an SPS transmission management unit (31) that detects the timing for transmitting SPS data inside an SCell and an ACT/DEACT management unit (32) that activates the SCell when the timing for transmitting the SPS data is detected and deactivates the SCell after the SPS data are transmitted and received.

Inventors:
OHTA YOSHIAKI (JP)
TANAKA YOSHINORI (JP)
TAJIMA YOSHIHARU (JP)
KAWASAKI YOSHIHIRO (JP)
Application Number:
PCT/JP2010/073217
Publication Date:
June 28, 2012
Filing Date:
December 22, 2010
Export Citation:
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Assignee:
FUJITSU LTD (JP)
OHTA YOSHIAKI (JP)
TANAKA YOSHINORI (JP)
TAJIMA YOSHIHARU (JP)
KAWASAKI YOSHIHIRO (JP)
International Classes:
H04W52/02
Foreign References:
JP2010246168A2010-10-28
Other References:
ERICSSON ET AL.: "Summary of the email discussion [68#23] LTE: CC activation / deactivation", 3GPP TSG-RAN WG2 #68BIS TDOC R2-100079, 18 January 2010 (2010-01-18), XP050604907
PANTECH: "Considerations on activation with common DRX", 3GPP TSG RAN WG2 MEETING #69 R2- 101111, 22 February 2010 (2010-02-22), XP050421913
PANASONIC: "Scheduling aspects for carrier aggregation", 3GPP TSG RAN WG2 #68BIS R2-100231, 12 January 2010 (2010-01-12), XP050420984
See also references of EP 2658320A4
Attorney, Agent or Firm:
SAKAI, HIROAKI (JP)
Hiroaki Sakai (JP)
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Claims: