Method and apparatus for guaranteeing quality of service in a residential ethernet system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7715418
APP PUB NO 20080037567A1
SERIAL NO

11891122

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A method and apparatus for ensuring QoS in a synchronous Ethernet bridge are disclosed, in which a classifier classifies an ingress packet according to a PHB mapped to a DSCP value of the packet and provides the classified packet to one of a predetermined synchronous packet queue and a predetermined asynchronous packet queue, a buffer queue with a plurality of queues mapped to priority levels buffers the classified packet, a marker marks the buffered packet as a synchronous packet or, if the buffered packet is an asynchronous packet, marks the packet in a predetermined format corresponding to a priority level of the packet, and a synchronous Ethernet scheduler schedules the marked packet.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
SAMSUNG ELECTRONICS CO., LTD.SUWON-SI GYEONGGI-DO59944

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cho, Jae-Hun Seoul, KR 56 392
Hwang, Seong-Taek Pyeongtaek-si, KR 319 2198
Kim, Hoon Suwon-si, KR 340 1992
Oh, Yun-Je Yongin-si, KR 328 2337

Cited Art Landscape

Patent Info (Count) # Cites Year
 
CISCO TECHNOLOGY, INC. (1)
* 6167445 Method and apparatus for defining and implementing high-level quality of service policies in computer networks 625 1998
 
POINT REYES NETWORKS, INC. (1)
* 6570883 Packet scheduling using dual weight single priority queue 70 1999
 
ERICSSON INC. (1)
* 7020143 System for and method of differentiated queuing in a routing system 82 2001
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
MOVIK NETWORKS, INC. (2)
* 8755405 Burst packet scheduler for improved ran efficiency in UMTS/HSPA networks 2 2010
* 2011/0116,460 BURST PACKET SCHEDULER FOR IMPROVED RAN EFFICIENCY IN UMTS/HSPA NETWORKS 16 2010
 
Movik Networks (2)
9043467 Adaptive chunked and content-aware pacing of multi-media delivery over HTTP transport and network controlled bit rate selection 3 2011
* 2011/0167,170 Adaptive Chunked and Content-aware Pacing of Multi-Media Delivery over HTTP Transport and Network Controlled Bit Rate Selection 23 2011
 
XI'AN ZTE NEW SOFTWARE COMPANY LIMITED (1)
* 9356967 Secure on-demand supply method and system and traffic type acquisition method 0 2012
 
AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD. (5)
* 8259617 Method and system for timely delivery of multimedia content via a femtocell 5 2009
* 2010/0238,836 METHOD AND SYSTEM FOR TIMELY DELIVERY OF MULTIMEDIA CONTENT VIA A FEMTOCELL 26 2009
8441960 Method and system for timely delivery of multimedia content via a femtocell 0 2012
8982873 Method and system for preserving content timing across femtocell interfaces via timestamp insertion 0 2012
* 2013/0316,702 Method and System for Timely Delivery of Multimedia Content via a Femtocell 0 2013
* Cited By Examiner

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