Invention Grant
- Patent Title: Fast fading power restriction
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Application No.: US14760584Application Date: 2014-01-20
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Publication No.: US09961644B2Publication Date: 2018-05-01
- Inventor: Patrik Karlsson , Billy Hogan , Waikwok Kwong
- Applicant: Telefonaktiebolaget L M Ericsson (publ)
- Applicant Address: SE Stockholm
- Assignee: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
- Current Assignee: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
- Current Assignee Address: SE Stockholm
- Agency: Sage Patent Group
- International Application: PCT/SE2014/050057 WO 20140120
- International Announcement: WO2014/112942 WO 20140724
- Main IPC: H04W52/24
- IPC: H04W52/24 ; H04W52/12 ; H04W52/26 ; H04W72/04 ; H04L5/00 ; H04W52/14 ; H04W52/22 ; H04W52/32 ; H04W52/36

Abstract:
The present application discloses methods and apparatus for modifying a normal link adaptation process of a wireless device (200). The normal link adaptation process may be used to compensate for a fast fading dip detected by a base station (100). The present application teaches that the normal fast fading compensation may cause inter-cell interference and degrade system performance. The present application discloses imposing a fast fading restriction or limitation on the normal fast fading compensation can reduce inter-cell interference, improve system capacity, and extends the battery life of the wireless device.
Public/Granted literature
- US20150358921A1 Fast Fading Power Restriction Public/Granted day:2015-12-10
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