Title:
COMMUNICATION DEVICE, COMMUNICATION METHOD AND RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2018/030049
Kind Code:
A1
Abstract:
[Problem] To provide a mechanism to enable flexible design with respect to the timing of communications. [Solution] This communication device comprises a communication control unit that controls communication by FDD (Frequency Division Duplex) with another communication device which is the communication counterpart. After the first subframe which is transmitted to the communication device from the other communication device, the communication control unit transmits a second subframe corresponding to the first subframe, which is transmitted from the communication device to the other communication device.
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Inventors:
SHIMEZAWA KAZUYUKI (JP)
Application Number:
PCT/JP2017/025031
Publication Date:
February 15, 2018
Filing Date:
July 07, 2017
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
H04W28/06; H04W56/00; H04W72/04
Other References:
ALCATEL -LUCENT ET AL.: "WF on Physical Channel Timing Relationships", 3GPP TSG-RAN WG1#82 R1-154819, 30 August 2015 (2015-08-30), XP051044999
ERICSSON: "On UL Subframe Structure for Enhanced LAA", 3GPP TSG-RAN WG1#84B R1-163141, 3GPP, 2 April 2016 (2016-04-02), XP051080557
SAMSUNG: "Discussion on TTI, subframe and signalling timing for NR", 3GPP TSG-RAN WG1#85 R1-164004, 3GPP, 13 May 2016 (2016-05-13), XP051090300
NOKIA ET AL.: "Basic frame structure principles for 5G", 3GPP TSG-RAN WG1#85 R1-165027, 3GPP, 13 May 2016 (2016-05-13), XP051090126
MEDIATEK INC.: "Flexible Frame Structure for New Radio Access Technology", 3GPP TSG-RAN WG1#85 R1-165163, 3GPP, 13 May 2016 (2016-05-13), XP055568066
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Study on Scenarios and Requirements for Next Generation Access Technologies; (Release 14", 3GPP TR 38.913, March 2016 (2016-03-01), Retrieved from the Internet
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA); Physical layer procedures (Release 13", 3GPP TS 36.213, June 2016 (2016-06-01)
"3GPP TSG RAN WG1 Meeting #85", 27 May 2016, QUALCOMM INCORPORATED, article "Rl-164694, Frame structure requirements"
See also references of EP 3499955A4
ERICSSON: "On UL Subframe Structure for Enhanced LAA", 3GPP TSG-RAN WG1#84B R1-163141, 3GPP, 2 April 2016 (2016-04-02), XP051080557
SAMSUNG: "Discussion on TTI, subframe and signalling timing for NR", 3GPP TSG-RAN WG1#85 R1-164004, 3GPP, 13 May 2016 (2016-05-13), XP051090300
NOKIA ET AL.: "Basic frame structure principles for 5G", 3GPP TSG-RAN WG1#85 R1-165027, 3GPP, 13 May 2016 (2016-05-13), XP051090126
MEDIATEK INC.: "Flexible Frame Structure for New Radio Access Technology", 3GPP TSG-RAN WG1#85 R1-165163, 3GPP, 13 May 2016 (2016-05-13), XP055568066
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Study on Scenarios and Requirements for Next Generation Access Technologies; (Release 14", 3GPP TR 38.913, March 2016 (2016-03-01), Retrieved from the Internet
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA); Physical layer procedures (Release 13", 3GPP TS 36.213, June 2016 (2016-06-01)
"3GPP TSG RAN WG1 Meeting #85", 27 May 2016, QUALCOMM INCORPORATED, article "Rl-164694, Frame structure requirements"
See also references of EP 3499955A4
Attorney, Agent or Firm:
KAMEYA, Yoshiaki et al. (JP)
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