Title:
METHOD FOR CONFLICT RESOLUTION AND TERMINAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/127968
Kind Code:
A1
Abstract:
Provided in embodiments of the present application are a method for conflict resolution and a terminal device. When a conflict in terms of time occurs between an uplink transmission and a sidelink transmission, the terminal device is capable of resolving the data transmission conflict on the basis of a PPPP and a threshold for data on a sidelink, thus meeting requirements for data transmission of Release 15 and subsequent versions. The method is applicable in terminal-to-terminal communication. The terminal device simultaneously needs to transmit sidelink data on M first-type carriers and to transmit uplink data on N second-type carriers, M and N being positive integers. The method comprises: the terminal device, on the basis of a packet priority (PPPP) and a first threshold of the sidelink data transmitted on the M first-type carriers, determines to transmit with priority the sidelink data on some or all of the carriers of the M first-type carriers, or determines to transmit with priority the uplink data on some or all of the carriers of the N second-type carriers.
Inventors:
TANG HAI (CN)
LIN HUEI-MING (AU)
LIN HUEI-MING (AU)
Application Number:
PCT/CN2018/081783
Publication Date:
July 04, 2019
Filing Date:
April 03, 2018
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H04W72/10; H04L29/08; H04W28/08; H04W52/30; H04W52/42; H04B7/12; H04B7/26
Domestic Patent References:
| WO2017111316A1 | 2017-06-29 |
Foreign References:
| CN107211377A | 2017-09-26 | |||
| CN2017119594W | 2017-12-28 | |||
| CN2018075693W | 2018-02-07 |
Other References:
LG ELECTRONICS: "Discussion on Power Control for Simultaneous SL TX and WAN TX in Different Carriers", 3GPP TSG RAN WG1 MEETING #87 RL-1611743, 18 November 2016 (2016-11-18), XP051175712
HUAWEI ET AL.: "Discussion on Prioritization between UL TX and V2X SL TX", 3GPP TSG RAN WG2 MEETING #96 R2-167929, 18 November 2016 (2016-11-18), XP051177664
SAMSUNG: "Power Allocation for Simultaneous UL and SL TX in Different Carriers", 3GPP TSGRANWG1 MEETING #87 RL-1612393, 18 November 2016 (2016-11-18), XP051176341
AD-HOC CHAIR (LGE): "Chairman's Notes of AI 6.2. 1 on LTE-based V2X Services", 3GPP TSG RAN WG1 MEETING #87 RL-1613698, 18 November 2016 (2016-11-18), XP051191517
RAN WG1: "LS on RANI Agreements Potentially Related to RAN2/4 in LTE-based V2X Services", 3GPPTSG MEETING #87 R1-1613807, 18 November 2016 (2016-11-18), XP051202203
LG ELECTRONICS: "Discussion on Power Control for Simultaneous SL TX and WAN TX in Different Carrier s", 3GPP TSG RAN WG1 MEETING #87 RL-1611743, 18 November 2016 (2016-11-18), XP051175712
See also references of EP 3678437A4
HUAWEI ET AL.: "Discussion on Prioritization between UL TX and V2X SL TX", 3GPP TSG RAN WG2 MEETING #96 R2-167929, 18 November 2016 (2016-11-18), XP051177664
SAMSUNG: "Power Allocation for Simultaneous UL and SL TX in Different Carriers", 3GPP TSGRANWG1 MEETING #87 RL-1612393, 18 November 2016 (2016-11-18), XP051176341
AD-HOC CHAIR (LGE): "Chairman's Notes of AI 6.2. 1 on LTE-based V2X Services", 3GPP TSG RAN WG1 MEETING #87 RL-1613698, 18 November 2016 (2016-11-18), XP051191517
RAN WG1: "LS on RANI Agreements Potentially Related to RAN2/4 in LTE-based V2X Services", 3GPPTSG MEETING #87 R1-1613807, 18 November 2016 (2016-11-18), XP051202203
LG ELECTRONICS: "Discussion on Power Control for Simultaneous SL TX and WAN TX in Different Carrier s", 3GPP TSG RAN WG1 MEETING #87 RL-1611743, 18 November 2016 (2016-11-18), XP051175712
See also references of EP 3678437A4
Attorney, Agent or Firm:
ESSEN PATENT & TRADEMARK AGENCY (CN)
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