Methods for UE-to-UE relay reselection security and privacy
US-12156274-B1 · Nov 26, 2024 · US
Method and apparatus for restricting access to a wireless system
US9049593B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9049593-B2 |
| Application number | US-201213536746-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 28, 2012 |
| Priority date | Jun 28, 2012 |
| Publication date | Jun 2, 2015 |
| Grant date | Jun 2, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
Techniques for securing a coverage of a wireless system provided by a stationary or mobile node are disclosed. The node may be provided with at least one encryption key. The key may comprise an encryption function table having therein varying functions, such as time-varying physical layer functions, such as transmit power or beam shape/direction of the node. In accordance with the key, coverage associated with transmissions from the node may be varied.
First claim
Opening claim text (preview).
What is claimed is: 1. A method of operating a device to access coverage of at least one node of a wireless network, comprising: a device transmitting identifier information to the at least one node; and upon authentication by the at least one node, the device receiving a physical layer encryption key comprising an encryption function table having therein time-varying functions of nodes of the wireless network, coverage areas of nodes of said wireless network varying with time i…
Assignees
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Classifications
Electricity · mapped topic
- H04W12/04Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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- What does patent US9049593B2 cover?
- Techniques for securing a coverage of a wireless system provided by a stationary or mobile node are disclosed. The node may be provided with at least one encryption key. The key may comprise an encryption function table having therein varying functions, such as time-varying physical layer functions, such as transmit power or beam shape/direction of the node. In accordance with the key, coverage…
- Who is the assignee on this patent?
- Measson Cyril, Jovicic Aleksandar, Zhang Lei, and 3 more
- What technology area does this patent fall under?
- Primary CPC classification H04W12/04. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Jun 02 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).