Title:
マルチベアラサービスを介したマルチキャストサービス/ブロードキャストサービスのための適応型かつスケーラブルなQoSアーキテクチャ
Document Type and Number:
Japanese Patent JP5443449
Kind Code:
B2
Abstract:
The invention relates to a method for filtering and a network entity of the core network or the radio access network of a mobile communication system filtering streams belonging to a single user service. The packet streams, each being transported by a bearer service, provide a multicast or broadcast service and is delivered from a service center via the network entity to a mobile terminal. The network entity comprises a service manager providing a quality-of-service management function. The invention further relates to a communication system comprising the network entity. To provide an adaptive multimedia broadcast/multicast service QoS architecture that is scalable to a great number of users, the invention suggests providing the service in form of a packet streams, each being provided via a single bearer service, and equipping nodes within the distribution tree of the service filter capability allowing to (de)register bearer services providing the service based on the downlink quality-of-service constraints obtained from a service manager.
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Inventors:
Ray Jose Lewis
Limac Ibika
Hackenburg Rolf
Limac Ibika
Hackenburg Rolf
Application Number:
JP2011171719A
Publication Date:
March 19, 2014
Filing Date:
August 05, 2011
Export Citation:
Assignee:
Panasonic Corporation
International Classes:
H04W4/06; H04L12/18; H04L12/54; H04Q7/22; H04W28/18
Domestic Patent References:
| JP2004015761A |
Other References:
3GPP TR 23.846 6.1.0 (2002-12),3GPP,2002年12月
3GPP TS 23.246 V.6.2.0 (2004-03),3GPP,2004年 3月
3GPP TS 23.246 V.6.2.0 (2004-03),3GPP,2004年 3月
Attorney, Agent or Firm:
Koichi Washida