Mobile station for uplink carrier aggregation using component carriers

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9986536
SERIAL NO

14415847

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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To execute appropriate process when “Time-Switched UL CA” is executed and even when transmission of uplink information using a plurality of CCs has been scheduled in a same TTI. A radio base station eNB according to the present invention includes a UL transmission processing unit 11 configured to transmit uplink information at TTI#n+4 using a CC allocated over a PDCCH to the mobile station UE at TTI#n. The UL transmission processing unit 11 is configured to transmit the uplink information at each of TTIs using only one CC, and when a plurality of CCs is allocated at TTI#n, the UL transmission processing unit 11 is configured to select uplink information to be transmitted at TTI#n+4, based on a priority corresponding to the uplink information to be transmitted using each of the plurality of CCs allocated.

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Patent Owner(s)

  • NTT DOCOMO INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kiyoshima, Kohei Tokyo, JP 63 369
Sagae, Yuta Tokyo, JP 60 397
Takahashi, Hideaki Tokyo, JP 899 5807
Takeda, Kazuaki Tokyo, JP 415 2964
Uchino, Tooru Tokyo, JP 368 1700

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