Title:
SYSTEM AND METHOD FOR SIDELINK FEEDBACK
Document Type and Number:
WIPO Patent Application WO/2019/029652
Kind Code:
A1
Abstract:
In certain embodiments, a method includes, by a first mobile device, obtaining a data packet and determining, from a first set of resources, control resources for transmitting scheduling information associated with the data packet. The control resources include a physical sidelink control channel (PSCCH). The method includes determining, by the first mobile device from a second set of resources, acknowledgement (ACK) /negative acknowledgement (NACK) resources associated with the data packet and related to the control resources. The scheduling information includes transmission information for transmitting the data packet and an indication of the ACK/NACK resources. The method includes transmitting, by the first mobile device to a second mobile device, the scheduling information on the control resources and the data packet on a set of resources indicated by the transmission information and listening, by the first mobile device, for an ACK/NACK transmitted by the second mobile device on the ACK/NACK resources.
Inventors:
DESAI VIPUL (US)
SARTORI PHILIPPE (US)
SARTORI PHILIPPE (US)
Application Number:
PCT/CN2018/099780
Publication Date:
February 14, 2019
Filing Date:
August 10, 2018
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W4/40
Domestic Patent References:
| WO2017126266A1 | 2017-07-27 | |||
| WO2017075857A1 | 2017-05-11 | |||
| WO2017007184A1 | 2017-01-12 | |||
| WO2016163972A1 | 2016-10-13 |
Foreign References:
| CN102647261A | 2012-08-22 |
Other References:
See also references of EP 3662686A4
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