US9276727B2

5G,4G

Title

METHOD FOR ALLOCATING PHYSICAL HYBRID AUTOMATIC REPEAT REQUEST INDICATOR CHANNEL

Application Number:

US201414245809

Publication Date:

01-03-2016

Current Assignee:

Family ID:

Application Date:

04-04-2014

Declaring Company:

LG

Publication Country:

US

Priority Date:

28-01-2008

Title

METHOD FOR ALLOCATING PHYSICAL HYBRID AUTOMATIC REPEAT REQUEST INDICATOR CHANNEL

Application Number:

US201414245809

Family ID:

Publication Country:

US

Publication Date:

01-03-2016

Application Date:

04-04-2014

Priority Date:

28-01-2008

Current Assignee:

Declaring Company:

LG

Abstract  Abstract

A method for transmitting acknowledgement/negative acknowledgement (ACK/NACK) signals by an apparatus in a wireless communication system is discussed. The method includes spreading ACK/NACKs using spreading codes of a spreading factor the spreading factor being one of a spreading factor 2 and a spreading factor 4; and transmitting each of the one or more physical hybrid ARQ indicator channel (PHICH) groups through a plurality of units of four resource elements each PHICH group carrying one or more spread ACK/NACKs wherein the number of PHICH groups for she spreading factor 2 is determined as twice of the number of PHICH groups for the spreading factor 4.

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.