Method and apparatus for transmitting/receiving packet data using pre-defined length indicator in a mobile communication system

Abstract

A method and apparatus for enabling efficient use of radio resources by reducing an RLC PDU size in a mobile communication system supporting voice service over a packet network are provided. An RLC layer constructs an RLC PDU without inserting information indicating the start and end of an SDU or indicating the use or non-use of padding. The RLC layer sets an LI in a header to indicate inclusion of an intermediate SDU segment in the data field of the RLC PDU. Therefore the resulting decrease of overhead arising from packet transmission facilitates the efficient use of limited radio resources.

SEP Data
Declaration Reference	Patent Type	Disclosed On	Technologies	Declaring Company	Standard Reference	Declaration Date	Explicitly Disclosed
ISLD-201907-045	Basis Patent	ETSI	4G,5G	SAMSUNG	TS 136 331 TS 136 331 TS 136 322 TS 138 331 TS 138 322	31/07/2019	Yes
ISLD-201905-012	Basis Patent	ETSI	4G,5G	SAMSUNG	TS 136 331 v15.1.0 TS 136 331 v15.1.0 TS 136 322 v15.1.0	09/05/2019	Yes
ISLD-201110-002	Basis Patent	ETSI	4G,5G	SAMSUNG	TS 136 323 TS 136 323 TS 136 322	20/10/2011	Yes
ISLD-200708-009	Basis Patent	ETSI	3G	SAMSUNG	TS 125 322 v6.9.0	07/08/2007	Yes