US 2018/0027443 A1 · METHOD FOR PERFORMING A BUFFER STATUS REPORTING IN A WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR

Abstract

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for performing a buffer status reporting in a wireless communication system, the method comprising: triggering a BSR in a MAC entity; generating a first BSR MAC CE including information of an amount of data available for transmission in RLC and PDCP entities and a second BSR MAC CE including information of an amount of data available for transmission in the PDCP entity; and transmitting a MAC PDU including the first and second BSR MAC CEs to a corresponding eNB.

Claims14

Dependent claims

A method for a User Equipment (UE) operating in a wireless communication system, the method comprising:

triggering a Buffer Status Reporting (BSR) in a Medium Access Control (MAC) entity;
generating a first BSR MAC Control Element (CE) including information of an amount of data available for transmission in Radio Link Control (RLC) and Packet Data Convergence Protocol (PDCP) entities and a second BSR MAC CE including information of an amount of data available for transmission in the PDCP entity;
and transmitting a MAC Protocol Data Unit (PDU) including the first and second BSR MAC CEs to a corresponding e-NodeB (eNB).

Dependencies are inferred from the claim text.

Facts

Application

15/551,857Filed 8 Mar 2016

Priority

30 Mar 2015

Published

25 Jan 2018

Term ends

Not estimatedThe source records don’t support an estimate.

Classification5 codes

H04W 28/0278
Traffic management, e.g. flow control or congestion control: using buffer status reports
H04W 72/21
Control channels or signalling for resource management: in the uplink direction of a wireless link, i.e. towards the network
H04W 80/02
Wireless network protocols or protocol adaptations to wireless operation: data link layer protocols
H04W 24/10
Supervisory, monitoring or testing arrangements: scheduling measurement reports ; Arrangements for measurement reports

Method for performing a buffer status reporting in a wireless communication system and device therefor

Life of this patent

Method for performing a buffer status reporting in a wireless communication system and device therefor

Life of this patent

Abstract

Claims14