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Patent Searching and Data


Title:
COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/030211
Kind Code:
A1
Abstract:
Provided is a communication system with which processing delay can be reduced while a decrease in transmission rate is suppressed. An eNB communicates with UE #1 using a self-contained subframe including a first downlink signal (DL #1) and a first uplink signal (UL #1), and communicates with UE #2 using a self-contained subframe including a second downlink signal (DL #2) and a second uplink signal (UL #2). The self-contained subframe for UE #1 has a first gap interval (gap #1) between the transmission interval of DL #1 and the transmission interval of UL #1 in which neither DL #1 nor UL #1 is transmitted. The self-contained subframe for UE #2 has a second gap interval (gap #2) between the transmission interval of DL #2 and the transmission interval of UL #2 in which neither DL #2 nor UL #2 is transmitted. The gaps #1, #2 are set for each UE.

Inventors:
MOCHIZUKI MITSURU (JP)
SHIMODA TADAHIRO (JP)
FUKUI NORIYUKI (JP)
Application Number:
JP2017/027852
Publication Date:
February 15, 2018
Filing Date:
August 01, 2017
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (〒1008310, JP)
International Classes:
H04W72/04; H04W72/12
Foreign References:
Other References:
LENOVO: "Frame structure design for new radio interface", 3GPP TSG-RAN WG1#85 R1-164652, 27 May 2016 (2016-05-27), XP051096868, Retrieved from the Internet
SAMSUNG: "Discussion on TTI, subframe and signalling timing for NR", 3GPP TSG-RAN WG1#85 R1-164004, 27 May 2016 (2016-05-27), XP051090300, Retrieved from the Internet
LG ELECTRONICS ET AL.: "Way Forward on frame structure for NR", 3GPP TSG-RAN WG1#85 R1-165896, 26 May 2016 (2016-05-26), XP051104575, Retrieved from the Internet
SHARP: "The feasible gap duration and association timing in NR", 3GPP TSG-RAN WG1#86 R1-167616, 21 August 2016 (2016-08-21), XP051140760, Retrieved from the Internet
See also references of EP 3500015A4
"Scenarios, requirements and KPIs for 5G mobile and wireless system", ICT-317669-METIS/D1.1, 30 April 2013 (2013-04-30), Retrieved from the Internet
Attorney, Agent or Firm:
YOSHITAKE Hidetoshi et al. (〒5400001, JP)
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