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Apparatus and method of generating and maintaining orthogonal connection identifications (cids) for wireless networks

A connection identifier, wireless communication network technology, applied in connection management, wireless communication, network data management and other directions, can solve problems such as low power usage efficiency

Active Publication Date: 2013-01-23
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Thus, within mutual coverage, peers experience problems associated with identifying and / or communicating with other peers, inefficient use of power, etc.

Method used

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  • Apparatus and method of generating and maintaining orthogonal connection identifications (cids) for wireless networks
  • Apparatus and method of generating and maintaining orthogonal connection identifications (cids) for wireless networks
  • Apparatus and method of generating and maintaining orthogonal connection identifications (cids) for wireless networks

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Embodiment Construction

[0048] Various embodiments are now described with reference to the drawings, wherein like reference numerals refer to like elements throughout the application. In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that the described embodiments may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.

[0049] In one embodiment, an apparatus and method for generating a transmission connection identifier (CID) for a transmitter / receiver pair in a wireless network is disclosed, comprising: generating an orthogonal transmission CID for a transmitter / receiver pair, And send the transmission intention of the transmitter in the form of signal. This embodiment generates transport connection CIDs that are ...

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Abstract

A first device is configured to select and utilize a connection identifier (CID) for a peer-to-peer communication connection between the first device and a second device in a wireless communications network. The CID is selected from a predetermined set of a plurality of CIDs. Prior to selecting the connection identifier, the first device monitors a CID broadcast channel to determine whether the CID is being utilized by other nearby connections. If it is determined that the CID is being utilized by another connection in the proximity, a different (unused) CID is selected. A transmission request is transmitted to the second device using a first transmission resource unit within a traffic management channel slot, the first transmission resource unit being determined as a function of the selected CID. The first device transmits traffic data to the second device in a traffic channel slot corresponding to the traffic management channel slot.

Description

[0001] Claiming Priority Based on 35 U.S.C. §119 [0002] This patent application claims priority to U.S. Provisional Application No. 60 / 948,882, filed July 10, 2007, entitled "Apparatus and Method of Generating and Maintaining Orthogonal Transmission Identifications (CIDs) for Wireless Networks," which Assigned to the assignee of this application, it is hereby expressly incorporated by reference into this application. technical field [0003] In general, the present invention relates to wireless communications, and in particular, the present invention relates to generating and maintaining orthogonal transport CIDs in a wireless network where ad hoc and local access point (AP) communications coexist. Background technique [0004] Wireless communication systems are widely deployed in order to provide various types of communication; for example, voice and / or data may be provided via such wireless communication systems. A typical wireless communication system or network may pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/26H04W76/02H04W72/54
CPCH04W48/08H04W76/02H04W8/26H04W24/00H04W92/18H04W76/10
Inventor R·拉罗亚厉隽怿X·吴S·塔维尔达
Owner QUALCOMM INC
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