Abstract: Embodiments herein relate to a method in a transmitting radio node (12) for handling data packets within a radio bearer in a radio communications network (1). The transmitting radio node (12) sets up, within a radio bearer, a logical sub-channel for each of at least two identified packet flows. The transmitting radio node (12) associates an identity to each data packet of respective identified packet flow, where the identity is indicating the logical sub-channel of the respective identified traffic flow. The transmitting radio node (12) transfers the data packets of respective identified packet flow in an order over a channel in the radio communications network (1), where the order of transferring is based on the identity of each data packet.
Type:
Application
Filed:
January 26, 2012
Publication date:
April 9, 2015
Applicant:
Telefonaktiebodaget L M Ericsson (publ)
Inventors:
Ann-Christine Eriksson, Paul Stjernholm, Lotta Voigt
Abstract: A sub-harmonic mixer comprising a mixer circuit with input ports for RF and LO signals, and an output port for the product of the signals at the input ports, and an LO switching stage with input ports for an LO signal and the LO signal phase shifted 180 degrees. The LO switching stage comprises a third input port to which the output port of the mixer circuit is connected and a first output port for the product of the signal at its third and first input ports, and a second output port for the product of the signal at the third and second input ports with the same amplitude as the first output signal 180 degrees phase shifted. In the sub-harmonic mixer the mixer circuit comprises a transconductance mixer.
Type:
Application
Filed:
December 2, 2011
Publication date:
November 27, 2014
Applicant:
Telefonaktiebodaget L M Ericsson (PUBL)