WO2010142125A1 - Procédé et dispositif de commande de puissance pour point d'accès de réseau local sans fil (wlan) - Google Patents

Procédé et dispositif de commande de puissance pour point d'accès de réseau local sans fil (wlan) Download PDF

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Publication number
WO2010142125A1
WO2010142125A1 PCT/CN2009/076106 CN2009076106W WO2010142125A1 WO 2010142125 A1 WO2010142125 A1 WO 2010142125A1 CN 2009076106 W CN2009076106 W CN 2009076106W WO 2010142125 A1 WO2010142125 A1 WO 2010142125A1
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WO
WIPO (PCT)
Prior art keywords
power
strength
power control
comparison
same
Prior art date
Application number
PCT/CN2009/076106
Other languages
English (en)
Chinese (zh)
Inventor
阳彦字
高敏
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2010142125A1 publication Critical patent/WO2010142125A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/343—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading taking into account loading or congestion level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/143—Downlink power control

Definitions

  • the other detected presences are identical to each periodic fixed beaco, and the beaco cycle may be required
  • the beaco contains the basic characteristics of the same, the ability, and so on. Others receive the beaco, and can understand the basic characteristics of the same connection, and can communicate with each other. Same connection
  • the main purpose of this is to provide power control methods and devices that are connected to each other.
  • the comparison result determines whether it is its own power.
  • the comparison result determines whether the power of the self is high, and the strength of the comparison result is high, and the power of the comparison is lowered, the strength of the comparison result is low, and the self is improved. Power.
  • the method steps in the power reduction and periodically increases the power of the beaCO.
  • the period of the beaCO's power is increased by an integer multiple of the normal beaCO cycle.
  • the power control device, device information, and the strength or comparison of the previous signals are compared, and the comparison is made between the strength or the comparison of the received signals.
  • the information is based on the fact that the former letter strength of the customer is not the same as the number of customers.
  • the comparison step is, if the strength of the signal is greater than or greater than , the comparison result is high, and otherwise the comparison result is low.
  • the decision step is, the intensity of the comparison result is high, and the power of the same connection is reduced.
  • the strength of the comparison result is low, and the power of the same connection is increased.
  • the determining step is to increase the power of the beaCO periodically during power reduction. At lower power, the cycle power of the beaco is increased by a factor of the normal beaco cycle.
  • the power intensity control method and device provided by the same, the front intensity or the control power is increased and lowered, and the same is connected, which reduces each other, and in the case of reducing the power of the same connection, the periodicity
  • the power is increased for beaco, and the same communication is maintained.
  • the power of the same connection, the power of the same, and the purpose of each, the power control method provided by the same, 1 shows the main steps
  • Step 101 the same as the previous letter strength or
  • the same connection can not receive the information of the strength indicator (RSS, RecevedSg a S e gh dcao ) from the customer, the previous letter strength can be the same as the information of each customer, the previous one.
  • Step 102 comparing the strengths of the letters, to obtain a comparison result.
  • the comparison result it may be necessary to compare the letter strength of the letter strength in advance, or to compare the number of the number of the letter to the letter strength (RSS) or greater, then the comparison result is good, otherwise the comparison result is low. , .
  • step 103 the comparison result determines whether it is its own power.
  • the power is reduced, that is, the power is lower in the upper value of the previous value, and then the power is increased, that is, the power is higher than the previous value.
  • the magnitude of the break can be configured with phase policy control.
  • the policy can also be configured to control the power of the same connection step by step, that is, the operation of step 101 103 is performed, and the power is performed multiple times, so that the performance of the power is balanced with a better balance.
  • the power in the same connection is reduced, and the power of the beaco can be increased periodically and the power of the beaco can be increased by an integer multiple of the normal beaco cycle.
  • Example normal beaco cycle 200 ( )
  • the power strength of the same connection or the decision needs to be reduced before the power, in addition to using the reduced power, to increase the power of the beaco to increase the power of the beaco, in addition to the cycle beaco of 2 cycles, ie 5 times the normal beaco cycle, Then to reduce power and beaco.
  • God reduces the power of the same connection the power is periodically increased for the beaco, and each of the received beacos is connected to each other.
  • the same power control device is provided, and the device is connected to each other, device information 10, comparison 20 and determination.
  • Information 10 in the same as before the letter strength or , provide a comparison of 20 steps, information 10 can not be from the customer's number of the previous letter strength
  • the root comparison result determines whether it is its own power. In the comparison, the intensity of the comparison is high, good, and the power of the same connection is reduced.
  • the force is determined by 30 steps, the power is reduced, the beaco power is periodically increased, and the periodic force of the beaco power is increased by an integer multiple of the normal beaco cycle.
  • the power intensity control method and device provided by the same the front strength or the control power increase and decrease are the same, reducing each
  • the power is periodically increased for the beaCO, and the respective constant communication is also connected.
  • the strength of the force is better than the limit.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La présente invention porte sur un procédé de commande de puissance pour point d'accès (AP) de réseau local sans fil (WLAN), qui comprend les opérations suivantes : le point d'accès obtient l'intensité de signal présente ou la qualité de transmission de données ; l'intensité de signal ou la qualité de transmission de données obtenue est comparée à un seuil préréglé, et le résultat de comparaison est obtenu ; en fonction du résultat de comparaison, il est déterminé d'ajuster ou non la puissance d'émission du point d'accès lui-même. La présente invention porte en outre sur un dispositif de commande de puissance pour point d'accès WLAN, et les économies d'énergie du point d'accès WLAN sont rendues possible par la commande flexible de la puissance d'émission.
PCT/CN2009/076106 2009-06-09 2009-12-28 Procédé et dispositif de commande de puissance pour point d'accès de réseau local sans fil (wlan) WO2010142125A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200910086587.1 2009-06-09
CN2009100865871A CN101925167A (zh) 2009-06-09 2009-06-09 一种无线局域网接入点设备的功率控制方法和装置

Publications (1)

Publication Number Publication Date
WO2010142125A1 true WO2010142125A1 (fr) 2010-12-16

Family

ID=43308385

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2009/076106 WO2010142125A1 (fr) 2009-06-09 2009-12-28 Procédé et dispositif de commande de puissance pour point d'accès de réseau local sans fil (wlan)

Country Status (2)

Country Link
CN (1) CN101925167A (fr)
WO (1) WO2010142125A1 (fr)

Cited By (6)

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CN102378333A (zh) * 2011-12-02 2012-03-14 杭州华三通信技术有限公司 一种调整功率的方法和装置
CN103249120A (zh) * 2012-02-03 2013-08-14 华为终端有限公司 一种无线保真WiFi接入点设备省电的方法及装置
WO2014166249A1 (fr) * 2013-07-19 2014-10-16 中兴通讯股份有限公司 Procédé et dispositif d'ajustement de wifi adaptatif et contrôlable en puissance
WO2017219819A1 (fr) * 2016-06-22 2017-12-28 深圳市中兴微电子技术有限公司 Procédé et appareil de commande de point d'accès wi-fi, et support de stockage
WO2019007254A1 (fr) * 2017-07-05 2019-01-10 阿里巴巴集团控股有限公司 Dispositif et procédé d'accès à un réseau
WO2019013765A1 (fr) * 2017-07-11 2019-01-17 Hewlett-Packard Development Company, L.P. Réglages de puissance d'émission

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CN102157019B (zh) * 2011-01-24 2013-12-04 北京北大千方科技有限公司 Etc系统车载设备与路侧设备的通信方法
CN103327589A (zh) * 2012-03-19 2013-09-25 联想(北京)有限公司 人体感应装置、调节天线模块功率的方法和电子设备
CN102769912B (zh) * 2012-07-16 2015-01-21 北京星网锐捷网络技术有限公司 应用于wlan的报文传输方法及装置、网络设备
CN103596259B (zh) * 2012-08-15 2017-10-13 国基电子（上海）有限公司 调节无线信号发射强度的基地台及方法
CN103686954A (zh) * 2012-09-24 2014-03-26 中兴通讯股份有限公司 一种节省wifi使用电量的装置及方法
CN103501532A (zh) * 2013-10-12 2014-01-08 惠州Tcl移动通信有限公司 一种控制移动wifi热点发射功率的方法和装置
CN104812038B (zh) * 2014-01-23 2019-01-18 华为技术有限公司 一种ap发射功率调整方法及装置
CN103997755B (zh) * 2014-04-21 2017-06-16 深圳市蜂联科技有限公司 无线设备信号传输方法及其装置
CN103957585B (zh) * 2014-04-22 2017-12-08 福建三元达网络技术有限公司 一种无线局域网接入点设备的功率控制方法及装置
CN105451316B (zh) * 2014-07-04 2018-09-14 魅族科技（中国）有限公司 一种无线通信方法和设备
CN104363637B (zh) * 2014-11-13 2018-05-08 惠州Tcl移动通信有限公司 动态调整wifi热点发射功率的方法、系统及移动终端
CN105636179A (zh) * 2014-11-27 2016-06-01 华为终端（东莞）有限公司 一种发射功率的确定方法及装置
CN107925961B (zh) * 2015-04-17 2020-09-29 华为技术有限公司 无线通信中调整功率的方法和无线接入点
CN105188113B (zh) * 2015-06-08 2019-10-29 联想(北京)有限公司 一种信息处理方法及无线接入设备
CN106304142A (zh) * 2015-06-12 2017-01-04 杭州萤石网络有限公司 无线通信设备的控制方法和装置
CN105307257A (zh) * 2015-11-13 2016-02-03 上海斐讯数据通信技术有限公司 路由器信号的自动调节方法、装置及路由器
CN105451323B (zh) * 2015-12-01 2018-10-09 中国联合网络通信集团有限公司 家庭网关发射功率调整方法及装置
CN105813184B (zh) * 2016-03-07 2019-11-08 Tcl移动通信科技（宁波）有限公司 增强网络信号的系统及其增强网络信号的方法
CN107241738A (zh) * 2016-03-29 2017-10-10 华为技术有限公司 一种天线选择方法及无线ap
CN109219056B (zh) * 2017-07-03 2021-10-01 中兴通讯股份有限公司 路由器信号覆盖调整方法、网络设备及可读存储介质
CN107484238A (zh) * 2017-07-20 2017-12-15 上海斐讯数据通信技术有限公司 一种功率切换装置及一种无线接入设备
CN107659987B (zh) 2017-09-18 2021-06-08 捷开通讯(深圳)有限公司 一种终端发射功率的调整方法、移动终端及存储设备
CN108052339A (zh) * 2017-12-29 2018-05-18 无锡小天鹅股份有限公司 固件升级的控制方法及装置、存储介质和信号发射设备
CN109194921B (zh) * 2018-10-11 2021-03-23 广州市九安智能技术股份有限公司 基于动态功率和速率调整的无线视频监控数据传输方法和无线视频监控设备
CN109151395B (zh) * 2018-10-11 2021-05-11 广州市九安智能技术股份有限公司 一种基于无线网关的无线视频监控方法和系统
CN109756965A (zh) * 2019-01-09 2019-05-14 安克创新科技股份有限公司 基于通信网络的功率控制方法、系统、装置及存储介质
CN111246557B (zh) * 2020-03-31 2023-09-01 上海庆科信息技术有限公司 发射功率的确定方法、装置、存储介质、处理器及系统
CN113923765B (zh) * 2021-09-08 2024-07-16 北京维普无限智能技术有限公司 无线发射功率的调整方法及装置
CN113885646A (zh) * 2021-09-29 2022-01-04 深圳市吉祥腾达科技有限公司 一种网桥无线功率的自动调控方法与可读存储介质
CN114339970A (zh) * 2021-12-28 2022-04-12 杭州涂鸦信息技术有限公司 低功耗WiFi联网传输方法、装置以及存储介质

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102378333A (zh) * 2011-12-02 2012-03-14 杭州华三通信技术有限公司 一种调整功率的方法和装置
CN103249120A (zh) * 2012-02-03 2013-08-14 华为终端有限公司 一种无线保真WiFi接入点设备省电的方法及装置
CN103249120B (zh) * 2012-02-03 2017-08-18 华为终端有限公司 一种无线保真WiFi接入点设备省电的方法及装置
WO2014166249A1 (fr) * 2013-07-19 2014-10-16 中兴通讯股份有限公司 Procédé et dispositif d'ajustement de wifi adaptatif et contrôlable en puissance
US10051563B2 (en) 2013-07-19 2018-08-14 Zte Corporation Adaptive and power-controllable WIFI adjusting method and device
WO2017219819A1 (fr) * 2016-06-22 2017-12-28 深圳市中兴微电子技术有限公司 Procédé et appareil de commande de point d'accès wi-fi, et support de stockage
WO2019007254A1 (fr) * 2017-07-05 2019-01-10 阿里巴巴集团控股有限公司 Dispositif et procédé d'accès à un réseau
WO2019013765A1 (fr) * 2017-07-11 2019-01-17 Hewlett-Packard Development Company, L.P. Réglages de puissance d'émission
TWI741189B (zh) * 2017-07-11 2021-10-01 美商惠普發展公司有限責任合夥企業 發射功率調整技術
US11228989B2 (en) 2017-07-11 2022-01-18 Hewlett-Packard Development Company, L.P. Transmission power adjustments

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