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Apparatus and method adapted for directional bandwidth reservation with fixed announcement slot in wireless networks

A bandwidth and wireless technology, which is applied in the field of directional bandwidth reservation devices, can solve problems such as unsupported and data rates far exceeding

Active Publication Date: 2011-05-18
INTEL CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above applications cannot be supported on existing home network solutions (IEEE 802.11 a / b / g / n and WiMedia UWB) because the required data rates far exceed the capabilities of these networks

Method used

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  • Apparatus and method adapted for directional bandwidth reservation with fixed announcement slot in wireless networks
  • Apparatus and method adapted for directional bandwidth reservation with fixed announcement slot in wireless networks
  • Apparatus and method adapted for directional bandwidth reservation with fixed announcement slot in wireless networks

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Embodiment Construction

[0012] In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent to those skilled in the art that the present invention may be practiced without these specific details. In other instances, well-known methods, procedures, components and circuits have not been described in detail so as not to obscure the present invention.

[0013] Although embodiments of the invention are not limited in this respect, the discussion utilizes terminology such as "processing," "calculating," "determining," "establishing," "analyzing," "examining," or the like, that may Refers to operations and / or processes pertaining to a computer, computing platform, computing system, or other electronic computing device that manipulate and / or convert data expressed as physical (e.g., electronic) quantities from the computer's registers and / or memory into Other data similarly represented as registers a...

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Abstract

The invention relates to an apparatus and a method adapted for directional bandwidth reservation with fixed announcement slot in wireless networks. An embodiment of the present invention provides an apparatus, comprising a transceiver operable in a wireless personal area network, wherein the transceiver is configured to communicate with a coordinator and at least one receiver and wherein the transceiver and the coordinator use a directional reservation of free channel time blocks using contention-based slots, by selecting uniformly at random contention slots by the transceiver and transmitting a bandwidth reservation request message specifying the requested reservation period using directional transmission pointed towards the coordinator.

Description

technical field [0001] The present invention relates to a device and a method in a wireless network, in particular, a device and a method suitable for directional bandwidth reservation with fixed notification time slots in a wireless network. Background technique [0002] The availability of unlicensed spectrum 7GHz in the 60GHz band offers the potential for Multi-Gigabit indoor wireless personal area networks (WPAN). Applications requiring large bandwidth include uncompressed high-definition (HD) video streaming, fast file downloads from airport kiosks (Sync&Go), and wireless display and docking, to name a few. The above applications cannot be supported on existing home network solutions (IEEE 802.11 a / b / g / n and WiMedia UWB) because the required data rates far exceed the capabilities of these networks. [0003] Thus, there is a strong need for improvements and new developments in wireless personal area networks operating in the 60 GHz band. Contents of the invention [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W28/26H04W74/08
CPCH01Q3/26H04B7/0682H04W28/26H04W74/08
Inventor A·凯塞尔曼S·特赖宁Y·巴赫拉赫
Owner INTEL CORP