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Patent Searching and Data


Title:
USER TERMINAL, WIRELESS BASE STATION AND WIRELESS COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2017/150448
Kind Code:
A1
Abstract:
The purpose of the present invention is to appropriately suppress interference, even if UL/DL is controlled dynamically. Provided is a user terminal that uses a transmission time interval (TTI) having a predetermined TTI length, said user terminal comprising a measuring unit that performs measurements using measurement resources assigned dynamically from the wireless base station, and a transmission unit that transmits information pertaining to measurement results, wherein the measurement unit uses the measurement resources to measure signals transmitted from another user terminal.

Inventors:
KISHIYAMA YOSHIHISA (JP)
TATEISHI KIICHI (JP)
Application Number:
PCT/JP2017/007504
Publication Date:
September 08, 2017
Filing Date:
February 27, 2017
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Assignee:
NTT DOCOMO INC (JP)
International Classes:
H04W72/04; H04W24/10
Domestic Patent References:
WO2014017498A12014-01-30
Other References:
ZTE: "DL interference measurement and CSI feedback enhancement in multi- cell scenario", 3GPP TSG-RAN WG1#74 R1-133055, 10 August 2013 (2013-08-10), XP050716283
NTT DOCOMO, INC.: "5G Vision for 2020 and Beyond", 3GPP WORKSHOP 2015-09-17 _18_RAN_5G RWS-150051, 3 September 2015 (2015-09-03), XP051043631
FUJITSU: "Consideration on SRS enhancement for CoMP", 3GPP TSG-RAN WG1#68B R1-121505, 20 March 2012 (2012-03-20), XP050599781
Attorney, Agent or Firm:
AOKI, Hiroyoshi et al. (JP)
Hiroyoshi Aoki (JP)
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