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context management

A context and manager technology, applied in transmission systems, electrical components, etc., can solve performance problems and other issues

Active Publication Date: 2019-12-13
INTERDIGITAL PATENT HLDG INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing approaches to proximity communication for M2M / IoT applications have performance issues

Method used

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Embodiment Construction

[0037]A Peer-to-Peer (P2P) network (P2PNW) can be formed by a required context such as an application or a service. Contextual information from different layers may be closely related to the management of P2P communication. As used herein, contextual information may broadly refer to information that can be used to describe, track, and / or infer contextual states or conditions of services, applications, devices, networks, or combinations thereof. Examples of contextual information include, by way of example and not limitation, location information, time information, application class, service power class, any user information, multi-hop information, mobility information, channel condition information, association information, device information, other application or Information such as service information. Existing approaches to processing contextual information usually do so in an isolated manner. For example, context information may be stored at layers or entities and not pa...

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Abstract

The system, method, and apparatus embodiments described herein are for context information management at the media access control layer. In one embodiment, a system includes a plurality of peers communicating via peer-to-peer communication. In the system, context information can be exchanged on the MAC layer. Examples of contextual information include, but are not limited to, location information, mobility information, device capabilities, user information, application categories, multi-hop information, channel conditions, application information, association identifiers, and device information. Each of the plurality of peers may include a context manager residing on each peer device. For example, a first context manager residing on a first peer of the plurality of peers may exchange context information with a second context manager residing on a second peer of the plurality of peers. In another example embodiment, the first peer, in particular the first context manager residing on the first peer, is capable of retrieving context information from a layer other than the MAC layer.

Description

[0001] Cross References to Related Applications [0002] This application requests U.S. Provisional Patent Application Serial No. 61 / 837,845, filed June 21, 2014, U.S. Provisional Patent Application Serial No. 61 / 844,689, filed July 10, 2013, and The benefit of U.S. Provisional Patent Application Serial No. 61 / 837,993, filed on the 21st, the entire disclosure of which is incorporated herein by reference in its entirety. Background technique [0003] Peer-to-peer (P2P) proximity communication may refer to infrastructure-based or infrastructure-less communication between peers within a proximity distance of each other. A peer may refer to a user or device such as a mobile station (MS) in a 2G system or a full function device (FFD) or a reduced function device (RFD) in an IEEE 802.15 wireless personal area network (WPAN). Examples of P2P devices include connected cars, medical devices, smart meters, smart phones, tablets, laptops, game consoles, set-top boxes, cameras, printers,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04L29/06
CPCH04L69/24H04L67/51H04L67/566H04L67/104
Inventor 王重钢丁宗睿李晴李鸿堃小保罗·L·罗素
Owner INTERDIGITAL PATENT HLDG INC