Title:
WIRELESS TERMINAL
Document Type and Number:
WIPO Patent Application WO/2017/018538
Kind Code:
A1
Abstract:
A wireless terminal according to one embodiment of the present invention transmits data belonging to one bearer to two wireless communication devices. The wireless terminal is provided with a control unit that carries out processing in which, when the amount of data accumulated in a predetermined buffer is less than a threshold value, and one wireless communication device is designated as the destination of a buffer status report, the buffer status report is transmitted only to the one wireless communication device. When the quantity of data is less than the threshold value, and a wireless link failure with the one wireless communication device is detected, the control unit changes the destination of the buffer status report from the one wireless communication device to the other wireless communication device.
Inventors:
NAGASAKA YUSHI (JP)
FUJISHIRO MASATO (JP)
MORITA KUGO (JP)
ADACHI HIROYUKI (JP)
CHANG HENRY (US)
FUJISHIRO MASATO (JP)
MORITA KUGO (JP)
ADACHI HIROYUKI (JP)
CHANG HENRY (US)
Application Number:
PCT/JP2016/072433
Publication Date:
February 02, 2017
Filing Date:
July 29, 2016
Export Citation:
Assignee:
KYOCERA CORP (JP)
International Classes:
H04W76/02; H04W72/04
Foreign References:
| US20150098322A1 | 2015-04-09 | |||
| US20150117241A1 | 2015-04-30 |
Other References:
INTEL CORPORATION: "BSR Transmission for Dual Connected UEs", R2-141204, 3GPP, 22 March 2014 (2014-03-22), XP050792441
KYOCERA: "PDCP PDU delivery for uplink split bearer", R2-152640, 3GPP, 16 May 2015 (2015-05-16), XP050972476
HUAWEI ET AL.: "Enhancement of LCP procedure for UL split bearer", R2-141154, 3GPP, 22 March 2014 (2014-03-22), XP050792400
PANASONIC: "BSR Reporting Options for Dual Connectivity", R2-140475, 3GPP, 31 January 2014 (2014-01-31), XP050737656
KYOCERA: "PDCP PDU delivery for uplink split bearer", R2-152640, 3GPP, 16 May 2015 (2015-05-16), XP050972476
HUAWEI ET AL.: "Enhancement of LCP procedure for UL split bearer", R2-141154, 3GPP, 22 March 2014 (2014-03-22), XP050792400
PANASONIC: "BSR Reporting Options for Dual Connectivity", R2-140475, 3GPP, 31 January 2014 (2014-01-31), XP050737656
Attorney, Agent or Firm:
CURIUSE PATENT PROFESSIONAL CORPORATION (JP)
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