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Method for determining validity of terminal group identifier in machine-to-machine communication

US9635522B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-9635522-B2
Application numberUS-201214343288-A
CountryUS
Kind codeB2
Filing dateMay 31, 2012
Priority dateSep 9, 2011
Publication dateApr 25, 2017
Grant dateApr 25, 2017

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  1. Title

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  2. Abstract

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  3. Assignees and inventors

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  4. Key dates

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  5. First independent claim

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  6. CPC / IPC classifications

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  7. Citations and related patents

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Abstract

Official abstract text for this publication.

Disclosed is a method for determining whether a machine-to-machine group identifier (MGID) for identifying a multicast service flow is supported in a wireless access system that supports machine-to-machine (M2M) communication, wherein the multicast service flow is shared by a group of M2M terminals within an M2M group zone that is allocated to the terminals. The method comprises the steps of: receiving from the first base station M2M group zone information of the first base station and neighboring base stations; receiving from the second base station system information of the second base station; and determining whether the MGID that is received from the first base station is supported by the second base station by comparing the system information of the second base station and the M2M group zone information on the neighboring base stations.

First claim

Opening claim text (preview).

What is claimed is: 1. A method for machine to machine (M2M) communication comprising a plurality of M2M zones, each comprising a plurality of M2M groups, the method performed by a user equipment (UE) and comprising: receiving first M2M group zone (MGZ) information including a first M2M group identifier (MGID) corresponding to a first M2M group and a first M2M group zone identifier (MGZID) corresponding to a first M2M zone from a first base station (BS); receiving neighbor group…

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Frequently asked questions

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What does patent US9635522B2 cover?
Disclosed is a method for determining whether a machine-to-machine group identifier (MGID) for identifying a multicast service flow is supported in a wireless access system that supports machine-to-machine (M2M) communication, wherein the multicast service flow is shared by a group of M2M terminals within an M2M group zone that is allocated to the terminals. The method comprises the steps of: r…
Who is the assignee on this patent?
Lee Eun Jong, Park Gi Won, Yuk Young Soo, and 2 more
What technology area does this patent fall under?
Primary CPC classification H04W4/08. Mapped technology areas include Electricity.
When was this patent published?
Publication date Tue Apr 25 2017 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 6 related publications on this page (citations in our corpus or others sharing the same primary CPC).