METHODS, DEVICES, AND SYSTEMS FOR INITIAL GRANT-FREE TRANSMISSION DETERMINATION

WIPO Patent Application WO/2019/105314

A1

In accordance to embodiments, methods, devices, and systems for determining initial transmissions in grant-free transmissions are disclosed. A UE receives a resource configuration for grant-free (GF) transmissions. The resource configuration comprises a periodicity parameter (P), a repetition number (K), and a sequence of redundancy version (RV) numbers corresponding to one or more RV types. The periodicity parameter defines a period having K transmission occasions (TOs), and each of the K TOs is associated with one RV number in the sequence of RV numbers. The UE performs an initial GF transmission of data in a TO of the K TOs in the period defined by the periodicity parameter. The TO is associated with an RV number corresponding to RVo.

JP2005094530	DATA TRANSFER PATH CONSTRUCTION METHOD, WIRELESS COMMUNICATION NETWORK SYSTEM AND SENSOR NETWORK SYSTEM
JP2013106115	USER TERMINAL AND COMMUNICATION METHOD
WO/2013/037271	MULTI-ACCESS METHOD AND SYSTEM

ZHANG LIQING (CA)
WU YIQUN (CN)
CHEN YAN (CN)
WANG YI (CN)

PCT/CN2018/117331

June 06, 2019

November 24, 2018

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HUAWEI TECH CO LTD (CN)

H04W48/08

WO2017017198A1

2017-02-02

ZTE ET AL.: "Remaining details of UL transmission without grant", 3GPP TSG RAN WG1 MEETING 90BIS R1 -1717442, 13 October 2017 (2017-10-13), XP051340631
MEDIATEK INC: "On UL data transmission without grant design and configuration", 3GPP TSG RAN WGI MEETING 90BIS R1-1718354, 13 October 2017 (2017-10-13), XP051341537
See also references of EP 3714633A4

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