CN102428670A

5G,4G

Title

Harq process number management for downlink carrier aggregation

Application Number:

CN2010821503

Publication Date:

25-04-2012

Current Assignee:

Family ID:

Application Date:

12-03-2010

Declaring Company:

Publication Country:

US

Priority Date:

16-03-2009

Title

Harq process number management for downlink carrier aggregation

Application Number:

CN2010821503

Family ID:

Publication Country:

US

Publication Date:

25-04-2012

Application Date:

12-03-2010

Priority Date:

16-03-2009

Current Assignee:

Declaring Company:

Abstract  Abstract

The invention claims an agent method for use with the mobile user the method for multi-carrier communication system automatic repeat request (HARQ) process indicator (HPI) in use to manage the HARQ process in the HARQ process said method comprises the following steps: the first HPI is designated as shared HPI wherein each shared HPI appointed HARQ process no matter to use a plurality of system carrier frequency to transmit service grouping and the second subset designated HPI is non-carrier shared HPI wherein each non-carrier shared HPI combined with a transmission carrier frequency service packet carrier frequency unique HARQ process agent receiving HPI the mobile user the user receiving the first service packet by the HPI associated with the carrier frequency of the HPI condition is the first HPI is as follows: using the HPI identifier and the first service associated with the selected reference voice packet of HARQ process no matter for transmitting carrier frequency service packet how and mark to the HARQ process provides the first service packet that is the second subset HPI on the HPI is as follows: using the HPI and receiving the carrier frequency of the first service packet the identifier and the first service associated with the selected reference voice packet to carrier frequency specific HARQ process and the first service packet to carrier frequency specific HARQ process.

A method for use with a mobile user agent the method for managing Hybrid Automatic Repeat request (HARQ) processes in a multi carrier communication system that uses HARQ process indicators (HPIs) to manage HARQ processes the method comprising the steps of designating a first subset of the HPIs as shared HPIs wherein each shared HPI designates a HARQ process irrespective of which of a plurality of system carrier frequencies are used to transmit a traffic packet designating a second subset of the HPIs as non-carrier-shared HPIs wherein each non-carrier-shared HPI1 in conjunction with the carrier frequency used to transmit a traffic packet designates a carrier frequency unique HARQ process receiving an HPI at the mobile user agent receiving a first traffic packet via a carrier frequency at the user agent that is associated with the HPI where the HPI is a first subset HPI using the HPI to identify a HARQ process associated with the first traffic packet irrespective of the carrier frequency used to transmit the traffic packet and providing the traffic packet to the identified HARQ process and where the HPI is a second subset HPI using the HPI and the carrier frequency on which the first traffic packet was received to identify a carrier frequency specific HARQ process associated with the first traffic packet and providing the first traffic packet to the carrier frequency specific HARQ process.

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.