JP2014078955A

5G,4G

Title

DETERMINATIVE SEGMENTATION RESEGMENTATION AND PADDING IN RADIO LINK CONTROL (RLC) SERVICE DATA UNITS (SDU)

Application Number:

JP20130238365

Publication Date:

01-05-2014

Current Assignee:

Family ID:

Application Date:

18-11-2013

Declaring Company:

Publication Country:

US

Priority Date:

31-03-2008

Title

DETERMINATIVE SEGMENTATION RESEGMENTATION AND PADDING IN RADIO LINK CONTROL (RLC) SERVICE DATA UNITS (SDU)

Application Number:

JP20130238365

Family ID:

Publication Country:

US

Publication Date:

01-05-2014

Application Date:

18-11-2013

Priority Date:

31-03-2008

Current Assignee:

Declaring Company:

Abstract  Abstract

PROBLEM TO BE SOLVED: To reduce segmentation of radio link control (RLC) service data units (SDUs) while minimizing padding of radio link control (RLC) packet data units (PDUs).

SOLUTION: A receiving entity (e.g. evolved base node (eNB)) signals to a transmitting entity (e.g. user equipment (UE)) parameters of a constraint value such as a maximum padding amount or minimum segmentation size in a transmission-side RLC instance. The transmitting entity receives the signaling of the constraint value such as the maximum padding amount or minimum segmentation size and sequentially integrates service data units (SDUs) to be transmitted with packet data units (PDUs) on the basis of the constraint value; at an end portion of each PDU SDU segmentation is used to determine whether to continue to a next PDU or end with padding.

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.