Method and system for controlling communication network and router used in the network

US9301201B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-9301201-B2
Application numberUS-201313868457-A
CountryUS
Kind codeB2
Filing dateApr 23, 2013
Priority dateJan 26, 2001
Publication dateMar 29, 2016
Grant dateMar 29, 2016

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  1. Title

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  2. Abstract

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  5. First independent claim

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Abstract

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The present invention provides a communication network comprising a host network, a plurality of base stations, at least a mobile host capable of establishing links to the base stations, and a hierarchy-network of plural routers which are improved in transferring performances for ensuring continuous operations with a reduced load without packet loss.

First claim

Opening claim text (preview).

What is claimed is: 1. A communication hierarchy network system providing multi-point connection, the system comprising: plural sets of routers, each of the sets of routers including plural routers, wherein each of the plural routers in each of the sets of routers has a same routing information to transmit a packet, and is connected to each of the plural routers in another of the sets of routers at a higher hierarchical level and connected to each of the plural routers in further…

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What does patent US9301201B2 cover?
The present invention provides a communication network comprising a host network, a plurality of base stations, at least a mobile host capable of establishing links to the base stations, and a hierarchy-network of plural routers which are improved in transferring performances for ensuring continuous operations with a reduced load without packet loss.
Who is the assignee on this patent?
Nec Corp
What technology area does this patent fall under?
Primary CPC classification H04W28/10. Mapped technology areas include Electricity.
When was this patent published?
Publication date Tue Mar 29 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).