RU2564449C2

5G,4G

Title

TERMINAL DEVICE, BASE STATION DEVICE, RETRANSMISSION METHOD AND RESOURCE ALLOCATION METHOD

Application Number:

RU20130105781

Publication Date:

10-10-2015

Current Assignee:

Family ID:

Application Date:

29-07-2011

Declaring Company:

Publication Country:

US

Priority Date:

13-08-2010

Title

TERMINAL DEVICE, BASE STATION DEVICE, RETRANSMISSION METHOD AND RESOURCE ALLOCATION METHOD

Application Number:

RU20130105781

Family ID:

Publication Country:

US

Publication Date:

10-10-2015

Application Date:

29-07-2011

Priority Date:

13-08-2010

Current Assignee:

Declaring Company:

Abstract  Abstract

FIELD: radio engineering communication.SUBSTANCE: invention relates to communication engineering and can be used in wireless communication systems. A terminal device allows constraints on user allocation to be prevented and spread codes to be allocated in a scheduler when non-adaptive HARQ is employed using a PHICH. A codeword generator (103) generates code words (CW) by encoding data a layer mapping section (108) places each CW in one or a plurality of layers a DMRS generator (110) generates a reference signal for each layer in which a CW is placed by using any resource from a plurality of resources defined by a mutually orthogonal plurality of OCC and an ACK/NACK demodulator (102) receives a response signal indicating a retransmission request. When a response signal requesting retransmission of only a CW placed in a plurality of layers is received the DMRS generator (110) uses each resource having the same OCC from the plurality of resources for the reference signals generated in the corresponding layers.EFFECT: high transmission throughput.20 cl 10 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.