METHOD AND APPARATUS FOR IMPROVING RESOURCE EFFICIENCY IN A WIRELESS COMMUNICATION SYSTEM

Title:

METHOD AND APPARATUS FOR IMPROVING RESOURCE EFFICIENCY IN A WIRELESS COMMUNICATION SYSTEM

Document Type and Number:

WIPO Patent Application WO/2019/104624

Kind Code:

A1

Abstract:

Embodiments of the present disclosure relate to methods, apparatuses and computer program products for improving resource efficiency in a wireless communication system. A method implemented at a network device comprises: setting, for a terminal device, a first number of repetitions to be used for a first transmission from the terminal device; detecting the first transmission from the terminal device based on a second number of repetition; in response to detecting the first transmission correctly based on the second number of repetitions, comparing the second number with the first number; and in response to the second number being less than the first number, identifying a resource for remaining repetitions after the second number of repetitions of the first transmission as being reusable for a further terminal device. Embodiments of the present disclosure may improve resource usage efficiency of the wireless communication system, and at the same time support coverage enhancement.

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Inventors:

SHI SHENGLIN (CN)
LIAO ZHIJUN (CN)
QU YALING (CN)
LI LEILEI (CN)

Application Number:

PCT/CN2017/113894

Publication Date:

June 06, 2019

Filing Date:

November 30, 2017

Export Citation:

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Assignee:

NOKIA SHANGHAI BELL CO LTD (CN)
NOKIA SOLUTIONS & NETWORKS OY (FI)
NOKIA TECHNOLOGIES OY (FI)

International Classes:

H04L1/08; H04W4/70

Domestic Patent References:

WO2014110805A1

2014-07-24

Foreign References:

CN107078863A	2017-08-18
CN107135473A	2017-09-05

Other References:

ERICSSON: "Increased PUSCH spectral efficiency for MTC", RI-1719354; 3GPP TSG-RAN WG1 MEETING #91, 17 November 2017 (2017-11-17), XP051368781, Retrieved from the Internet
See also references of EP 3673596A4

Attorney, Agent or Firm:

KING & WOOD MALLESONS (CN)

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