H - Electricity – 04 – L
Patent
H - Electricity
04
L
H04L 12/56 (2006.01)
Patent
CA 2602815
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.
Procédé et dispositif servant à utiliser efficacement des ressources radio par réduction d'une dimension RLC PDU dans un système de communication mobile supportant un service vocal par l'intermédiaire d'un réseau de paquets. Une couche RLC construit un RLC PDU sans insérer d'informations indiquant le début et la fin d'un SDU, ou indiquant l'utilisation ou la non-utilisation d'un remplissage. Cette couche RLC définit un LI dans une entête afin d'indiquer l'inclusion d'un segment SDU intermédiaire dans le champ de données du RLC PDU. De ce fait, la diminution de surcharge obtenue découlant de la transmission du paquet facilite l'utilisation efficace de ressources radio limitées.
Kim Soeng-Hun
Van Dervelde Himke
Van Lieshout Gert-Jan
Marks & Clerk
Samsung Electronics Co. Ltd.
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