METHODS AND APPARATUSES FOR TRANSMITTING AND RECEIVING UPLINK INFORMATION

Title:

METHODS AND APPARATUSES FOR TRANSMITTING AND RECEIVING UPLINK INFORMATION

Document Type and Number:

WIPO Patent Application WO/2017/113332

Kind Code:

A1

Abstract:

Embodiments of the present disclosure relate to a method and apparatus of transmitting uplink (UL) information and a method and apparatus of receiving UL information. In one embodiment of the present disclosure, the method of transmitting UL information comprises transmitting a reference signal using a first sequence; and transmitting UL control information using a second sequence; wherein a reference signal and the UL control information are staggered-multiplexed in frequency domain. With embodiments of the present disclosure, the uplink information can be transmitted in reduced uplink symbols so as to adapt for a proposed subframe structure with reduced uplink symbols and thus, the transmission latency can be reduced greatly.

Inventors:

GAO YUKAI (CN)
JIANG CHUANGXIN (CN)
SUN ZHENNIAN (CN)
WANG GANG (CN)

Application Number:

PCT/CN2015/100194

Publication Date:

July 06, 2017

Filing Date:

December 31, 2015

Export Citation:

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Assignee:

NEC CORP (JP)
GAO YUKAI (CN)

International Classes:

H04W72/04

Domestic Patent References:

WO2014113546A1	2014-07-24
WO2015042810A1	2015-04-02
WO2014201614A1	2014-12-24
WO2014179964A1	2014-11-13
WO2015094816A1	2015-06-25
WO2010018977A2	2010-02-18

Foreign References:

EP2357735A2	2011-08-17
EP2562981A2	2013-02-27
EP2533451A2	2012-12-12
US20110228877A1	2011-09-22

Other References: