CN102187607B

5G,4G

Title

WIRELESS COMMUNICATION BASE STATION DEVICE AND DIVISION NUMBER DETERMINATION METHOD

Application Number:

CN20098141300

Publication Date:

13-05-2015

Current Assignee:

Family ID:

Application Date:

15-10-2009

Declaring Company:

Publication Country:

US

Priority Date:

20-10-2008

Title

WIRELESS COMMUNICATION BASE STATION DEVICE AND DIVISION NUMBER DETERMINATION METHOD

Application Number:

CN20098141300

Family ID:

Publication Country:

US

Publication Date:

13-05-2015

Application Date:

15-10-2009

Priority Date:

20-10-2008

Current Assignee:

Declaring Company:

Abstract  Abstract

providing a number of divisions in the frequency domain of sending signal of collimation from the wireless communication terminal regardless of a radio communication base station apparatus maintaining channel estimation accuracy and improve the frequency diversity effect and number-of-divisions decision method. decision unit (117) decides the number of divisions in the frequency domain transmission signal of the wireless communication terminal device. the more the number of pilot blocks included in the sending signal the determining unit (117) from the more number of divisions in the frequency domain of the sending signal of the wireless communication terminal device. In addition a scheduling unit (118) dispatching the frequency resource of sending signal is divided by the decision unit (117) decides the number of divisions to be distributed.

Disclosed are a wireless communication base station device and a division number determination method that improves the frequency diversity effect while maintaining channel estimation accuracy regardless of the number of divisions in the frequency domain of a transmission signal from a wireless communication terminal device. A determination unit (117) determines the number of divisions in the frequency domain of a transmission signal from a wireless communication terminal device. Here the determination unit (117) increases the number of divisions in the frequency domain of the transmission signal from the wireless communication terminal device as the number of pilot blocks included in the transmission signal increases. In addition a scheduling unit (118) schedules allocation to the frequency resources of the divided transmission signal according to the number of divisions determined by the determination unit (117).

Disclosed are a wireless communication base station device and a division number determination method that improves the frequency diversity effect while maintaining channel estimation accuracy regardless of the number of divisions in the frequency domain of a transmission signal from a wireless communication terminal device. A determination unit (117) determines the number of divisions in the frequency domain of a transmission signal from a wireless communication terminal device. Here the determination unit (117) increases the number of divisions in the frequency domain of the transmission signal from the wireless communication terminal device as the number of pilot blocks included in the transmission signal increases. In addition a scheduling unit (118) schedules allocation to the frequency resources of the divided transmission signal according to the number of divisions determined by the determination unit (117).

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.