Patent · US Active

Setting initial transmission power for a secondary carrier after a transmission gap

US9538480B2 · kind B2 · utility

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26Claims

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Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Cagatay Konuskan · Stockholm, SE
Billy Hogan · Sollentuna, SE
Ari Kangas · Uppsala, SE
Göran Kronquist · Vingåker, SE
Waikwok Kwong · Solna, SE
Gerardo Agni Medina Acosta · Märsta, SE
Hongxia Zhao · Mölndal, SE

Key dates

Filing date	Mar 19, 2015
Grant date	Jan 3, 2017
Priority date	—
Expiry date	Mar 19, 2035

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02D30/70
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A method and system for setting an initial dedicated physical control channel (DPCCH) power of a secondary carrier after a transmission gap are disclosed. According to one aspect, a method includes determining a filtered DPCCH power of first carrier. The method further includes determining a power offset. The method also includes calculating the initial DPCCH power of the secondary carrier by adding the determined filtered DPCCH power of the first carrier to the determined power offset.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.