Method and apparatus for dynamic vehicular communications

US8929902B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-8929902-B2
Application numberUS-201213431370-A
CountryUS
Kind codeB2
Filing dateMar 27, 2012
Priority dateMar 21, 2012
Publication dateJan 6, 2015
Grant dateJan 6, 2015

How to read this patent

A practical reading order for non-experts. Skip the full description unless you need deep technical detail.

  1. Title

    What the patent document calls the invention.

  2. Abstract

    A short plain-language summary of the technical disclosure.

  3. Assignees and inventors

    Who owns or filed the patent and who is credited as inventor.

  4. Key dates

    Filing, priority, publication, and grant dates set the timeline.

  5. First independent claim

    The legal scope of protection — read this for what is actually claimed.

  6. CPC / IPC classifications

    Technology tags used to group this patent with similar filings.

  7. Citations and related patents

    Prior art links and similar publications in this corpus.

Abstract

Official abstract text for this publication.

A method, apparatus and computer program product are therefore provided according to an example embodiment to provide a cellular based ITS environment. In this regard, a method includes causing a secondary cell carrier (SCC) to be configured for a mobile terminal located in a vehicular target area. The method of this embodiment may also include causing the SCC to be activated by signaling a vehicular fast activation block (VFAB). The method of this embodiment may also include causing the SCC to deactivate based on a signal strength measurement, received from a road side unit (RSU), in an instance in which the signal strength measurement does not satisfy a predetermined threshold over a measurement period based on a timer.

First claim

Opening claim text (preview).

That which is claimed: 1. A method comprising: for a mobile terminal having a primary cell carrier (PCC) activated to communicate directly with a network access point, causing a secondary cell carrier (SCC) to be configured for the mobile terminal located in a vehicular target area to communicate with the access point via one or more road side units (RSUs) which share a security context within the vehicular target area; while the PCC remains activated, causing the SCC to be acti…

Assignees

Inventors

Classifications

Patent family

Related publications grouped by family.

External sources

Next steps

Free tools are coming soon. Tell us what you want to track and we'll notify you.

Frequently asked questions

Answers are generated from the same data shown on this page.

What does patent US8929902B2 cover?
A method, apparatus and computer program product are therefore provided according to an example embodiment to provide a cellular based ITS environment. In this regard, a method includes causing a secondary cell carrier (SCC) to be configured for a mobile terminal located in a vehicular target area. The method of this embodiment may also include causing the SCC to be activated by signaling a veh…
Who is the assignee on this patent?
Charbit Gilles, Jokimies Matti Kullervo, Broadcom Corp
What technology area does this patent fall under?
Primary CPC classification H04W36/302. Mapped technology areas include Electricity.
When was this patent published?
Publication date Tue Jan 06 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).