Invention Grant
- Patent Title: Methods and arrangements in a wireless communication system
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Application No.: US14992527Application Date: 2016-01-11
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Publication No.: US09647744B2Publication Date: 2017-05-09
- Inventor: Jinhua Liu , Muhammad Kazmi , Qingyu Miao
- Applicant: Jinhua Liu , Muhammad Kazmi , Qingyu Miao
- Applicant Address: SE Stockholm
- Assignee: TELEFONAKTIEBOLAGET L M ERICSSON
- Current Assignee: TELEFONAKTIEBOLAGET L M ERICSSON
- Current Assignee Address: SE Stockholm
- Agency: Patents on Demand P.A.
- Agent Brian K. Buchheit; Scott M. Garrett
- Main IPC: H04B7/06
- IPC: H04B7/06 ; H04W28/18 ; H04W56/00 ; H04W52/06 ; H04W52/22 ; H04W52/04 ; H04W88/02 ; H04W52/08 ; H04W52/10

Abstract:
Method and arrangement in a user equipment for adjusting signals transmitted in uplink to a network node, based on a feedback value received from the network node. The method comprises transmitting a signal, to be received by the network node. Further, the method comprises receiving a feedback signal from the network node, providing feedback on the transmitted signal. In addition, the method comprises obtaining a value of a time delay of the received feedback signal. Furthermore, the method comprises adjusting signals transmitted in the uplink according to the received feedback signal, wherein compensation is made for the obtained time delay value of the received feedback signal.
Public/Granted literature
- US20160119048A1 METHODS AND ARRANGEMENTS IN A WIRELESS COMMUNICATION SYSTEM Public/Granted day:2016-04-28
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