CN102474378A

5G,4G,3G

Title

Apparatus for transmitting and receiving control information and system information for repeaters and method thereof

Application Number:

CN2010833407

Publication Date:

23-05-2012

Current Assignee:

LG

Family ID:

Application Date:

26-07-2010

Declaring Company:

LG

Publication Country:

US

Priority Date:

26-07-2009

Title

Apparatus for transmitting and receiving control information and system information for repeaters and method thereof

Application Number:

CN2010833407

Family ID:

Publication Country:

US

Publication Date:

23-05-2012

Application Date:

26-07-2010

Priority Date:

26-07-2009

Current Assignee:

LG

Declaring Company:

LG

Abstract  Abstract

The present invention provides an apparatus for transmitting and receiving control information and system information for repeaters and a method thereof. According to the present invention a base station apparatus is provided for transmitting control information for repeaters wherein a transmitter transmits to each repeater interleaving mode information and information on resource areas in which R-PDCCHs (Relay-Physical Downlink Control Channels) of each repeater are allocated. The information on the resource areas includes the control information for each repeater and the interleaving mode information is related to the interleaving modes which are applied to the R-PDCCHs that are allocated to each repeater. Furthermore a processor performs a control operation so that among the R-PDCCHs of each repeater an R-PDCCH of a first repeater can be allocated with an R-PDCCH of another repeater at a first interleaving mode in a first resource area and an R-PDCCH of a second repeater can be allocated at a second interleaving mode in a second resource area.

The invention claims a device used for sending and receiving control information and system information aiming at relay and its method. According to the invention the base station for transmitting the control information of the relay wherein the transmitter to each relay send interleaving mode information and allocated with R-PDCCH of the relay (relay physical downlink control channel resource area. An area of the list where information about the advertiser ' s resources includes the control information of each relay and the interleaving pattern information and application in interleaving mode is allocated to the R-PDCCH of the relay. Furthermore the processor performs a control operation to the R-PDCCH of the relay the PDCCH of the first relay in the first resource region of the R-PDCCH is distributed with the other end of the first relay in the first interleaving mode and the R-PDCCH of the relay can be distributed in the second interleaving mode of the second resource area.

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.