Title:
Flexible Slot Architecture for Low Latency Communication
Document Type and Number:
WIPO Patent Application WO/2018/054301
Kind Code:
A1
Abstract:
Systems and methods are disclosed in which the start time of a downlink transmission to a user equipment (UE) is more flexible. For example, instead of beginning at predetermined starting points in a frame or subframe, a downlink transmission may instead possibly begin every χ OFDM symbols, where χ may be as small as one OFDM symbol.
Inventors:
ISLAM TOUFIQUL (CA)
AU KELVIN KAR KIN (CA)
MA JIANGLEI (CA)
BALIGH MOHAMMADHADI (CA)
AU KELVIN KAR KIN (CA)
MA JIANGLEI (CA)
BALIGH MOHAMMADHADI (CA)
Application Number:
PCT/CN2017/102455
Publication Date:
March 29, 2018
Filing Date:
September 20, 2017
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W72/12
Domestic Patent References:
| WO2016053844A1 | 2016-04-07 | |||
| WO2016039681A1 | 2016-03-17 |
Foreign References:
| US20160234857A1 | 2016-08-11 | |||
| CN105830363A | 2016-08-03 | |||
| CN104754723A | 2015-07-01 | |||
| US20160127093A1 | 2016-05-05 | |||
| US20160226637A1 | 2016-08-04 | |||
| US20090088148A1 | 2009-04-02 |
Other References:
"DL channel design for shortened TTI", 3GPP TSG RAN WG1 #85 R1-164458, 27 May 2016 (2016-05-27), XP051096436
MOTOROLA MOBILITY: "Using shortened DL TTIfor reduced latency data transmission", 3GPP TSG RAN WG1#84 R1-160971, 19 February 2016 (2016-02-19), XP051054278
See also references of EP 3504923A4
MOTOROLA MOBILITY: "Using shortened DL TTIfor reduced latency data transmission", 3GPP TSG RAN WG1#84 R1-160971, 19 February 2016 (2016-02-19), XP051054278
See also references of EP 3504923A4
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