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Title:
キャリアアグリゲーションのための移動通信システムにおける使用可能送信電力情報を報告する方法及び装置
Document Type and Number:
Japanese Patent JP2013535926
Kind Code:
A
Abstract:
A method and apparatus for configuring Power Headroom Report (PHR) of a User Equipment (UE) efficiently in a mobile communication system supporting carrier aggregation are provided. The method includes generating a header including a LCID for identifying extended PHR and L indicating a length of the extended PHR, and inserting Power Headrooms (PHs) of multiple activated carriers into the extended PHR of one of the carriers.

Inventors:
Kyung In John
Sun Bung Kim
Sung Hoon Kim
Gerd Jan Van Rieshout
Application Number:
JP2013524038A
Publication Date:
September 12, 2013
Filing Date:
August 10, 2011
Export Citation:
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Assignee:
Samsung Electronics Company Limited
International Classes:
H04W28/06; H04J1/00; H04J11/00; H04W72/04
Foreign References:
US20100158147A12010-06-24
Other References:
JPN6015024169; Panasonic: 'Details of cross-carrier power headroom reports[online]' 3GPP TSG-RAN WG2♯70bis    R2-103600 , 20100622, インターネット<URL:http://www.3gpp.org/ftp/tsg_ra
JPN6015024170; Ericsson, ST Ericsson: 'Details of PHR Handling for CA[online]' 3GPP TSG-RAN WG2♯70bis    R2-103570 , 20100621, インターネット<URL:http://www.3gpp.org/ftp/tsg_ra
JPN6015024171; ASUSTeK: 'Power headroom report in LTE-A[online]' 3GPP TSG-RAN WG1#61    R1-103189 , 20100504, インターネット<URL:http://www.3gpp.org/ftp/tsg_ra
JPN6015024169; Panasonic: 'Details of cross-carrier power headroom reports[online]' 3GPP TSG-RAN WG2♯70bis    R2-103600 , 20100622, インターネット<URL:http://www.3gpp.org/ftp/tsg_ra
JPN6015024170; Ericsson, ST Ericsson: 'Details of PHR Handling for CA[online]' 3GPP TSG-RAN WG2♯70bis    R2-103570 , 20100621, インターネット<URL:http://www.3gpp.org/ftp/tsg_ra
JPN6015024171; ASUSTeK: 'Power headroom report in LTE-A[online]' 3GPP TSG-RAN WG1#61    R1-103189 , 20100504, インターネット<URL:http://www.3gpp.org/ftp/tsg_ra
JPN6015051051; ZTE: 'Discussion on CC specific PHR reporting[online]' 3GPP TSG-RAN WG2♯70bis    R2-103724 , 20100622, インターネット<URL:http://www.3gpp.org/ftp/tsg_ra
Attorney, Agent or Firm:
Takashi Watanabe
Shinya Mitsuhiro