Invention Grant
- Patent Title: Mitigating ghost signalling effects in radio systems
- Patent Title (中): 减轻无线电系统中的幽灵信号效应
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Application No.: US13524598Application Date: 2012-06-15
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Publication No.: US09433015B2Publication Date: 2016-08-30
- Inventor: Par Ankel
- Applicant: Par Ankel
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Rothwell, Figg, Ernst & Manbeck, P.C.
- Main IPC: H04W24/08
- IPC: H04W24/08 ; H04W72/12 ; H04W72/14
Abstract:
A method in a base station, the method comprising, for a transmission time interval on the control channel: if an absolute grant is scheduled, transmitting the absolute grant; if an absolute grant is not scheduled, investigating whether at least one UE in the cell is configured for receiving on the control channel, and if this is not the case, refraining from transmitting; and if an absolute grant is not scheduled and at least one UE in the cell is configured for receiving on the control channel, the method further comprising at least one of: (i) transmitting an absolute grant for a non-configured UE in the cell; and (ii) selecting an arbitrary configured UE in the cell and transmitting an absolute grant, which was previously transmitted at an earlier transmission time interval, to the selected UE.
Public/Granted literature
- US20130336231A1 Mitigating Ghost Signalling Effects in Radio Systems Public/Granted day:2013-12-19
Information query
