JPWO2010050153A1

5G,4G

Title

Community configuration methods, terminals and network nodes

Application Number:

JP20100535644

Publication Date:

29-03-2012

Current Assignee:

Family ID:

Application Date:

21-10-2009

Declaring Company:

Publication Country:

US

Priority Date:

30-10-2008

Title

Community configuration methods, terminals and network nodes

Application Number:

JP20100535644

Family ID:

Publication Country:

US

Publication Date:

29-03-2012

Application Date:

21-10-2009

Priority Date:

30-10-2008

Current Assignee:

Declaring Company:

Abstract  Abstract

The transmission diversity effect is obtained by applying CDD while reducing the intersymbol interference in the case of code multiplexing. When an Ack / Nack signal is transmitted using an Ack / Nack resource in an uplink control channel from a user terminal to a base station, a code sequence including an orthogonal sequence and a cyclic shift sequence is transmitted from a plurality of user terminals to the base station. Based on the Aggregation size indicating the number of downlink control channel control signals, if the Aggregation size is greater than 1, the right side of the axis of the cyclic shift sequence of the cyclic shift sequence in the same orthogonal code of the orthogonal sequence It is determined that a resource that is located is not used, and a plurality of antennas use a resource ACK # 0 allocated to the own device and a resource ACK # 1 that is not used, which are resources of the same orthogonal code and different cyclic shift amounts. An Ack / Nack signal to which CDD is applied is transmitted.

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.