CN102428670B

5G,4G

Title

Harq process number management for downlink carrier aggregation

Application Number:

CN2010821503

Publication Date:

01-04-2015

Current Assignee:

WIRELESS INNOVATIONS LLC

Family ID:

42309176

Application Date:

12-03-2010

Declaring Company:

BLACKBERRY LTD , VIA LICENSING

Publication Country:

US

Priority Date:

16-03-2009

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Title

Harq process number management for downlink carrier aggregation

Application Number:

CN2010821503

Family ID:

42309176

Publication Country:

US

Publication Date:

01-04-2015

Application Date:

12-03-2010

Priority Date:

16-03-2009

Current Assignee:

WIRELESS INNOVATIONS LLC

Declaring Company:

BLACKBERRY LTD , VIA LICENSING

View on Espacenet goto-link

Abstract  Abstract

The invention provides for use with a mobile user agent the method for managing in a multi-carrier communication system for managing HARQ process using a hybrid automatic repeat request (HARQ) process indicator (HPI) HARQ process the method comprises the following steps: the first subset HPI is designated as a shared HPI wherein each shared HPI appointed HARQ process regardless of which of a plurality of system carrier frequencies to transmit the service packet; and the second subset HPI is designated as a carrier shared HPI wherein each non-carrier shared HPI binding carrier frequency for transmitting the service packet the assigned carrier frequency unique HARQ process; receiving HPI; at the user agent receiving the first service packet by carrier frequency associated with the HPI at the mobile user agent the HPI is a first subset HPI using the HPI identification associated with a first traffic packet of HARQ processes. no matter for transmitting carrier frequency service packet and providing the first service packet to the identified HARQ process the HPI is a second subset HPI using the HPI and receiving carrier frequency of the first service packet identification carrier frequency specific HARQ process associated with the first traffic packet and providing 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.

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.

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