Splitting and sharing routing information among several routers acting as a single border router
US-2015381482-A1 · Dec 31, 2015 · US
Multicast service
US8995328B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8995328-B2 |
| Application number | US-201113521809-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 13, 2011 |
| Priority date | Sep 24, 2009 |
| Publication date | Mar 31, 2015 |
| Grant date | Mar 31, 2015 |
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Abstract
Official abstract text for this publication.
A method including sending a multicast packet to a cluster of recipients; receiving information indicating receiving status relating to the multicast packet from individual members of the cluster of recipients; and initiating intracluster retransmission of said multicast packet by sending to the cluster of recipients collective information about the receiving statuses of the members of the cluster of recipients.
First claim
Opening claim text (preview).
We claim: 1. A method comprising: obtaining, by a user equipment, information defining acknowledgement feedback resources for a cluster; receiving, by the user equipment, a multicasted packet from a multicast transmitter; determining, by the user equipment, reception status for the packet; responsive to the reception status being positive, transmitting, by the user equipment, in a positive acknowledgement phase of a cluster, a positive acknowledgement to the multicast transm…
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Electricity · mapped topic
Electricity · mapped topic
- H04L12/1868Primary
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US8995328B2 cover?
- A method including sending a multicast packet to a cluster of recipients; receiving information indicating receiving status relating to the multicast packet from individual members of the cluster of recipients; and initiating intracluster retransmission of said multicast packet by sending to the cluster of recipients collective information about the receiving statuses of the members of the clus…
- Who is the assignee on this patent?
- Li Zhenhong, Zou Wei, Wang Haifeng, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification H04L12/1868. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Mar 31 2015 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).