CN102170702B

5G,4G

Title

Method for data transmission and base station and communication system

Application Number:

CN201010117174

Publication Date:

30-07-2014

Current Assignee:

Family ID:

Application Date:

25-02-2010

Declaring Company:

Publication Country:

US

Priority Date:

25-02-2010

Title

Method for data transmission and base station and communication system

Application Number:

CN201010117174

Family ID:

Publication Country:

US

Publication Date:

30-07-2014

Application Date:

25-02-2010

Priority Date:

25-02-2010

Current Assignee:

Declaring Company:

Abstract  Abstract

The invention claims a transmission method base station and communication system applied to the communication field. The method comprises: determining the data of the user equipment for semi-persistent scheduling set value of the first information for the user equipment. determining a cyclic shift value of a reference signal sequence of the user equipment according to the value of the first information so that the user equipment obtaining the reference signal sequence of the user equipment performing channel estimation according to the reference signal sequence of the user equipment and according to said channel estimation coefficient to obtain the data information of the user equipment performs demodulation. The invention can be for adopting the semi-persistent scheduling manner to uplink data transmission which can make the different user equipments on the same time-frequency resource to transmit data and improves the frequency spectrum utilization efficiency.

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.