CN103457713B

5G,4G

Title

METHOD FOR ALLOCATING PHYSICAL HYBRID AUTOMATIC REPEAT REQUEST INDICATOR CHANNEL

Application Number:

CN20131401771

Publication Date:

21-09-2016

Current Assignee:

LG

Family ID:

Application Date:

22-01-2009

Declaring Company:

LG

Publication Country:

US

Priority Date:

28-01-2008

Title

METHOD FOR ALLOCATING PHYSICAL HYBRID AUTOMATIC REPEAT REQUEST INDICATOR CHANNEL

Application Number:

CN20131401771

Family ID:

Publication Country:

US

Publication Date:

21-09-2016

Application Date:

22-01-2009

Priority Date:

28-01-2008

Current Assignee:

LG

Declaring Company:

LG

Abstract  Abstract

The invention claims a method for distributing physical hybrid automatic repeat request (ARQ) indicator channel (PHICH). the method comprises the following steps: considering the ratio of the number of CDM groups according to spreading factors that are required for distributing CDM group according to a cyclic prefix type and distributing the PHICH to the allocated CDM group. the PHICH comprises code division multiplexing (CDM) the multiplexed ACK/NACK signal. Therefore it can efficiently allocated for PHICH transmission resource and can according to the spreading factor method is unrelated to keep transmission structure.

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.