Invention Grant
- Patent Title: Wireless relay operation on top of 5G frame structure
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Application No.: US16300721Application Date: 2017-03-01
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Publication No.: US11329715B2Publication Date: 2022-05-10
- Inventor: Esa Tapani Tiirola , Sami-Jukka Hakola , Kari Pekka Pajukoski
- Applicant: NOKIA SOLUTIONS AND NETWORKS OY
- Applicant Address: FI Espoo
- Assignee: NOKIA SOLUTIONS AND NETWORKS OY
- Current Assignee: NOKIA SOLUTIONS AND NETWORKS OY
- Current Assignee Address: FI Espoo
- Agency: Brake Hughes Bellermann LLP
- Priority: GB1608641.5 20160513
- International Application: PCT/EP2017/054700 WO 20170301
- International Announcement: WO2017/194218 WO 20171116
- Main IPC: H04B7/14
- IPC: H04B7/14 ; H04B7/155 ; H04W72/04 ; H04W84/04 ; H04L27/26

Abstract:
There is provided a subframe arrangement for use in wireless communications between a relay node and a base station and between a user equipment and at least one of the base station and relay node, the subframe arrangement comprising a plurality of symbols and a downlink control portion comprising at least one symbol having a first portion allocatable to a first downlink control channel transmission, wherein the first downlink control channel transmission is from the base station to the relay node, an uplink control portion comprising at least one symbol having a first portion allocatable to a first uplink control channel transmission, wherein the first uplink control channel transmission is from the relay node to the base station, a data portion allocatable to one of one of uplink and downlink data transmission, wherein the data transmission is between the relay node and the base station, and wherein symbol timing of the subframe arrangement is different to the symbol timing of a subframe arrangement for use solely in wireless communications between a user equipment and at least one of the base station and a relay node.
Public/Granted literature
- US20190165851A1 WIRELESS RELAY OPERATION ON TOP OF 5G FRAME STRUCTURE Public/Granted day:2019-05-30
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