METHOD AND SYSTEM FOR IMPLEMENTING MULTIPLE-ACCESS IN WIRELESS COMMUNICATION SYSTEM

WIPO Patent Application WO/2018/048237

A1

The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates in a Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). Embodiments herein disclose a system for multiple-access in a wireless communication system. The system includes a base station (BS) configured to implement an uplink transmission configuration including a resource pool having a plurality of resource blocks (RBs) allocated to support a contention-based multiple access or a grant-free multiple access. The BS is configured to signal the resource pool to a plurality of UEs. The UE from the plurality UEs is configured to receive the resource pool from the BS and send an uplink transmission to the BS by accessing at least one RB from the plurality of RBs allocated in the resource pool.

AMURU SAIDHIRAJ (IN)
NIGAM ANSHUMAN (IN)

PCT/KR2017/009857

March 15, 2018

September 08, 2017

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SAMSUNG ELECTRONICS CO LTD (KR)

H04W72/04

WO2014135126A1

2014-09-12

US20150009910A1

2015-01-08

SAMSUNG: "Discussion on grant-free/contention-based non-orthogonal multiple access", R1-166752, 3GPP TSG RAN WG1 MEETING #86, 12 August 2016 (2016-08-12), Gothenburg, Sweden, XP051141918
HUAWEI ET AL.: "Discussion on grant-free transmission", R1-166095, 3GPP TSG RAN WG1 MEETING #86, 12 August 2016 (2016-08-12), Gothenburg, Sweden, XP051132469
ZTE: "Grant-free Multiple Access Schemes for mMTC", R1-166403, 3GPP TSG RAN WG1 MEETING #86, 13 August 2016 (2016-08-13), Gothenburg, Sweden, XP051142376

KWON, Hyuk-Rok et al. (KR)

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