Title:
INFORMATION TRANSMISSION METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/121150
Kind Code:
A1
Abstract:
Provided are an information transmission method and device. A first communication device transmits indication information to a second communication device, wherein the indication information is used to indicate a concurrent subframe for information transmission by the first communication device and the second communication device; the first communication device transmits first information to the second communication device on a first time-frequency resource in the concurrent subframe, and receives, on a second time-frequency resource in the concurrent subframe, a second information transmitted by the second communication device. Therefore, the embodiments of the present invention can implement uplink and downlink information transmission between different communication devices on a concurrent subframe, so that information with higher delay requirement can be transmitted in time through the concurrent subframe, without waiting for a specific uplink subframe or downlink subframe, thereby effectively reducing the delay and improving the utilization of spectrum resources.
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Inventors:
LIU QI (CN)
Application Number:
PCT/CN2017/112884
Publication Date:
July 05, 2018
Filing Date:
November 24, 2017
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L5/00
Domestic Patent References:
| WO2015154310A1 | 2015-10-15 |
Foreign References:
| CN101296508A | 2008-10-29 | |||
| CN101287281A | 2008-10-15 | |||
| CN106850164A | 2017-06-13 | |||
| CN201611249814A | 2016-12-29 |
Other References:
HUAWEI , HISILICON: "Resource assignment for D2D communication", 3GPP TSG RAN WGI MEETING #74BIS, R1-134073, 11 October 2013 (2013-10-11), XP050717265
See also references of EP 3544216A4
See also references of EP 3544216A4
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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