Invention Grant
- Patent Title: Uplink scheduling-free transmission method and device with groups of PDMA resource pools
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Application No.: US16349164Application Date: 2017-08-22
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Publication No.: US11012978B2Publication Date: 2021-05-18
- Inventor: Tie Li , Shanzhi Chen , Shaoli Kang , Bin Ren , Yanping Xing , Zheng Zhao
- Applicant: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
- Applicant Address: CN Beijing
- Assignee: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
- Current Assignee: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
- Current Assignee Address: CN Beijing
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: CN201611081168.5 20161130
- International Application: PCT/CN2017/098392 WO 20170822
- International Announcement: WO2018/099144 WO 20180607
- Main IPC: H04W72/02
- IPC: H04W72/02 ; H04W72/04 ; H04W74/08 ; H04W74/00 ; H04L12/911 ; H04L5/00

Abstract:
An uplink scheduling-free transmission method and an uplink scheduling-free transmission device are provided. The uplink scheduling-free transmission method includes: dividing, by a base station, MA resources into groups of MA resources, and configuring, by the base station, the groups of MA resources to obtain at least two groups of MA resource pools, wherein at least parts of respective MA resources in the at least two groups of MA resource pools are different from each other; and notifying, by the base station, a UE of the at least two groups of MA resource pools, to enable the UE to select an MA resource pool from the at least two groups of MA resource pools, wherein the selected MA resource pool is to be used by the UE.
Public/Granted literature
- US20190289574A1 UPLINK SCHEDULING-FREE TRANSMISSION METHOD AND DEVICE Public/Granted day:2019-09-19
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