Communication control method, master base station, secondary base station, and user terminal

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United States of America Patent

PATENT NO 9867107
SERIAL NO

15009441

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Abstract

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A master evolved Node-B (MeNB) connects to a user terminal together with a secondary evolved Node-B (SeNB) in a dual connectivity scheme. The MeNB includes: transmitter configured to transmit a message to the SeNB via an X2 interface. The message is an SeNB addition request message or an SeNB modification request message. The message includes identification information of a serving gateway connected with the MeNB via an S1 interface. The identification information includes an S1 tunnel endpoint ID (S1-TEID) of the serving gateway or an internet protocol (IP) address of the serving gateway.

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Patent Owner(s)

Patent OwnerAddress
KYOCERA CORPORATION6 TAKEDA TOBADONO-CHO FUSHIMI-KU KYOTO-SHI KYOTO 612-8501

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Henry San Diego, US 493 4910
Fujishiro, Masato Yokohama, JP 616 2908
Tong, Fangwei Machida, JP 93 499

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  • 1 Citation Count
  • H04L Class
  • 17.38 % this patent is cited more than
  • 7 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges1588587498833816210536231053701 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +0500100015002000250030003500400045005000550060006500

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