RU2510133C2

5G,4G

Title

RADIO COMMUNICATION DEVICE AND RADIO COMMUNICATION METHOD

Application Number:

RU20110117566

Publication Date:

20-03-2014

Current Assignee:

Family ID:

Application Date:

21-10-2009

Declaring Company:

Publication Country:

US

Priority Date:

30-10-2008

Title

RADIO COMMUNICATION DEVICE AND RADIO COMMUNICATION METHOD

Application Number:

RU20110117566

Family ID:

Publication Country:

US

Publication Date:

20-03-2014

Application Date:

21-10-2009

Priority Date:

30-10-2008

Current Assignee:

Declaring Company:

Abstract  Abstract

FIELD: radio engineering communication.SUBSTANCE: when an Ack/Nack signal is transmitted from a user terminal to a base station in an uplink control channel using an Ack/Nack resource the signal is code-multiplexed by using a code sequence containing an orthogonal sequence and a cyclic-shifted sequence and transmitted from a plurality of user terminals to the base station. When using an aggregation size indicating the number of control signals of the downlink control channel if the aggregation size is greater than one it is determined that no resource located at the right of the axis of the cyclic-shifted amount of the cyclic-shifted sequence in the same orthogonal code of the orthogonal sequence is used and the Ack/Nack signal to which CDD is applied from a plurality of antennae is transmitted using a resource ACK #0 allocated to the own device and an unused resource ACK #1 which have the same orthogonal code but different cyclic-shifted amounts.EFFECT: invention enables to obtain the transmission diversity effect by applying a CDD while reducing inter-code interference when performing a code multiplexing.24 cl 14 dwg

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.