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Adaptive transmission of resource utilization messages based on throughput

A throughput and average throughput technology, applied in the field of adaptive solutions, which can solve problems such as interference communication

Active Publication Date: 2011-03-02
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Likewise, in a Wi-Fi network, wireless transmissions from access terminals or access points in a first service area may interfere with communications between access terminals and base stations in adjacent service areas

Method used

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  • Adaptive transmission of resource utilization messages based on throughput
  • Adaptive transmission of resource utilization messages based on throughput
  • Adaptive transmission of resource utilization messages based on throughput

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Embodiment Construction

[0029] Various aspects of the disclosure are described below. It should be apparent that the teachings herein may be embodied in a variety of forms and that any specific structure, function, or both disclosed herein is merely representative. Based on the teachings herein one skilled in the art should appreciate that an aspect disclosed herein may be implemented independently of any other aspects and that two or more of these aspects may be combined in various ways. For example, an apparatus may be implemented or a method may be implemented using any number of the aspects set forth herein. In addition, such an apparatus may be implemented or such a method may be practiced using other structure, function, or both, in addition to one or more of the aspects set forth herein. Furthermore, an aspect may comprise at least one element of a claim. As an example of the above, in some aspects, a method of wireless communication may include: adjusting a quality of service threshold base...

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Abstract

An adaptive scheme controls the transmission of interference management messages by wireless nodes. The adaptive scheme is used to determine whether and / or how to transmit resource utilization messages. Such a determination is based on comparison of a quality of service threshold with a current quality of service level associated with received data (206). A quality of service threshold may be adapted based on the effect of previously transmitted resource utilization messages (214). A quality of service threshold for a given wireless node may be adapted based on the frequency at which the wireless node transmits resource utilization messages. A quality of service threshold for a given wireless node may be adapted based on information received from another wireless node. An adaptation scheme also may depend on the type of traffic received by a given wireless node. A quality of service threshold is also adapted based on throughput information (214).

Description

technical field [0001] The present invention relates generally to wireless communications, and more particularly, although not exclusively, to an adaptive scheme for sending resource usage messages. Background technique [0002] Deployment of wireless communication systems typically involves implementing some form of interference mitigation scheme. In some wireless communication systems, interference may be caused by neighboring wireless nodes. For example, in a cellular system, wireless transmissions from a cell phone or base station in a first cell may interfere with communications between cell phones and base stations in neighboring cells. Likewise, in a Wi-Fi network, wireless transmissions by access terminals or access points in a first service area may interfere with communications between access terminals and base stations in adjacent service areas. [0003] U.S. Patent Application Publication No. 2007 / 0105574, the disclosure of which is incorporated herein by refer...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/56H04B7/00
CPCH04W28/24H04W52/243H04W52/248H04W24/02H04W52/146H04L1/0001H04W72/54
Inventor R·古普塔A·桑佩斯G·B·霍恩A·斯塔莫利斯S·亚伯拉罕
Owner QUALCOMM INC
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