Invention Grant
- Patent Title: Controlling a transmission of information in a wireless communication network with a relay node
- Patent Title (中): 控制与中继节点在无线通信网络中的信息传输
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Application No.: US15003277Application Date: 2016-01-21
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Publication No.: US09467974B2Publication Date: 2016-10-11
- Inventor: Christian Hoymann , Henning Wiemann
- Applicant: Telefonaktiebolaget L M Ericsson (publ)
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Coats & Bennett, P.L.L.C.
- Main IPC: H04B7/14
- IPC: H04B7/14 ; H04W72/00 ; H04B7/155 ; H04L1/16 ; H04L1/18 ; H04W72/04 ; H04W72/12 ; H04W84/04 ; H04L12/18
Abstract:
The present invention relates to a transmission of information in a wireless communication network between a radio access node and a relay node, wherein, according to a new ground rule, for each allocated downlink subframe for a downlink transmission from the access node to the relay node, an uplink transmission subframe for an uplink transmission is allocated four transmission time intervals later. A downlink subframe is only allocated when a further subframe of the same transmission time interval for a transmission from the relay node to the user equipment is a subframe of a type that indicates to a user equipment that no data are received beyond a control region of the subframe.
Public/Granted literature
- US20160143001A1 Controlling a Transmission of Information in a Wireless Communication Network with a Relay Node Public/Granted day:2016-05-19
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