Telefonaktiebolaget Lm Ericsson (publ)

Göran Kronquist

Ari Kangas

Gerardo Agni Medina Acosta

Waikwok Kwong

Billy Hogan

Cagatay Konuskan

Hongxia Zhao

Per Löfving

Benny Bentland

Gunilla Sjöström

Anders Aström

Nina Blom

Anders ÅSTRÖM

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.

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

A network node is disclosed that communicates with a user equipment node in a communications system. The network node repetitively transmits first uplink transmission power control, TPC, commands on a first physical channel with a first channel configuration while repetitively transmitting second uplink TPC commands on a second physical channel with a second channel configuration. The first and second uplink TPC commands control uplink transmission power from the user equipment node to the network node. Related user equipment nodes and methods are disclosed.

Controlling uplink and downlink transmission power during asynchronous switching of control states by user equipment

Growing community of inventors

Gråbo, Sweden

Göran Kronquist