Title:
METHODS AND APPARATUSES FOR TRANSMITTING AND RECEIVING SYNCHRONIZATION SIGNAL
Document Type and Number:
WIPO Patent Application WO/2020/199766
Kind Code:
A1
Abstract:
The present invention provides a method and apparatus for determining a resource in a relay system. By receiving resource indication information transmitted by a superordinate node, a first node determines the availability of the symbol of a first resource set located between a first hard resource set and a second hard resource set, thereby maximally improving a resource utilization rate. The method comprises: the first node receives the resource indication information transmitted by the superordinate node, wherein the resource indication information is used for indicating the transmission direction of the first resource set, the first resource set is located between the first hard resource set and the second hard resource set, and the first hard resource set and the second hard resource set are continuous hard resources; the first node determines a first threshold x and a second threshold y according to the resource indication information; when t3-t1≥x and t2-t4≥y, the first node determines that a first symbol in the first resource set is available; according to the resource indication information, the first node performs communication on the first symbol and the superordinate node.
Inventors:
LIU FENGWEI (CN)
QIU JING (CN)
CHEN LEI (CN)
QIU JING (CN)
CHEN LEI (CN)
Application Number:
PCT/CN2020/075401
Publication Date:
October 08, 2020
Filing Date:
February 14, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04B17/382; H04L5/00; H04W56/00
Domestic Patent References:
| WO2018059400A1 | 2018-04-05 |
Foreign References:
| CN102036293A | 2011-04-27 | |||
| CN108811097A | 2018-11-13 |
Other References:
SAMSUNG: "Necessary Enhancements for NR IAB", 3GPP DRAFT; R1-1812981, 16 November 2018 (2018-11-16), Spokane USA, pages 1 - 9, XP051479245
See also references of EP 3952146A4
See also references of EP 3952146A4
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