Method for buffer status report in dual connectivity

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United States of America Patent

PATENT NO 9924405
SERIAL NO

14504447

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Abstract

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A method for buffer status report (BSR) in dual connectivity for a communication device in a wireless communication system is disclosed. The method comprises connecting to at least two base stations including a first base station and a second base station in the wireless communication system, receiving a BSR configuration from the first base station, wherein the BSR configuration indicates a calculation scheme for a BSR, and calculating buffer sizes indicated in a first BSR and a second BSR respectively for the first base station and the second base station according to the calculation scheme in the received BSR configuration, wherein at least a first logical channel of a first logical channel group reported by the first BSR and at least a second logical channel of a second logical channel group reported by the second BSR are mapped to the same split radio bearer.

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Patent Owner(s)

  • INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Chun-Chia New Taipei, TW 151 1214
Chen, Hung-Chen New Taipei, TW 190 1109

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