WO2011110116A3 - Method and device for reducing radiation of mobile phone, and mobile terminal - Google Patents

Method and device for reducing radiation of mobile phone, and mobile terminal Download PDF

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Publication number
WO2011110116A3
WO2011110116A3 PCT/CN2011/073112 CN2011073112W WO2011110116A3 WO 2011110116 A3 WO2011110116 A3 WO 2011110116A3 CN 2011073112 W CN2011073112 W CN 2011073112W WO 2011110116 A3 WO2011110116 A3 WO 2011110116A3
Authority
WO
WIPO (PCT)
Prior art keywords
mobile phone
distance
face
user
radiation
Prior art date
Application number
PCT/CN2011/073112
Other languages
French (fr)
Chinese (zh)
Other versions
WO2011110116A2 (en
Inventor
陈琳
Original Assignee
华为终端有限公司
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 华为终端有限公司 filed Critical 华为终端有限公司
Priority to CN2011800003216A priority Critical patent/CN102172001A/en
Priority to PCT/CN2011/073112 priority patent/WO2011110116A2/en
Publication of WO2011110116A2 publication Critical patent/WO2011110116A2/en
Publication of WO2011110116A3 publication Critical patent/WO2011110116A3/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions

Abstract

A method and a device for reducing radiation of a mobile phone, and a mobile terminal are provided by the embodiments of the present invention, which are used to reduce the radiation of the mobile phone to a human body. The method includes: detecting a distance from the mobile phone to the face of a user (S101); comparing the distance from the mobile phone to the face of the user with a preset distance to determine whether the distance from the mobile phone to the face of the user matches with the preset distance (S102); outputting abnormality information by the mobile phone, if the distance from the mobile phone to the face of the user does not match with the preset distance (S103). Because the preset distance is the distance from the mobile phone to the face of the user, which is obtained during a call when the Specific Absorption Rate (SAR) of the mobile phone is the minimum, with the method provided in the present invention, the radiation of the mobile phone and the harm to the human body due to it can be reduced farthest under the condition that the normal volume of the voice is ensured.
PCT/CN2011/073112 2011-04-21 2011-04-21 Method and device for reducing radiation of mobile phone, and mobile terminal WO2011110116A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2011800003216A CN102172001A (en) 2011-04-21 2011-04-21 Method and device for reducing radiation of mobile phone, and mobile terminal
PCT/CN2011/073112 WO2011110116A2 (en) 2011-04-21 2011-04-21 Method and device for reducing radiation of mobile phone, and mobile terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/073112 WO2011110116A2 (en) 2011-04-21 2011-04-21 Method and device for reducing radiation of mobile phone, and mobile terminal

Publications (2)

Publication Number Publication Date
WO2011110116A2 WO2011110116A2 (en) 2011-09-15
WO2011110116A3 true WO2011110116A3 (en) 2012-03-22

Family

ID=44491714

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/073112 WO2011110116A2 (en) 2011-04-21 2011-04-21 Method and device for reducing radiation of mobile phone, and mobile terminal

Country Status (2)

Country Link
CN (1) CN102172001A (en)
WO (1) WO2011110116A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103811033B (en) * 2012-11-14 2017-05-17 北京新媒传信科技有限公司 Method and device for controlling voice playing modes
CN105450832A (en) * 2014-08-19 2016-03-30 富强 Personalized mobile phone system
CN105516443B (en) * 2014-09-25 2020-01-07 中兴通讯股份有限公司 Terminal and terminal multiple protection method
CN105142070A (en) * 2015-09-15 2015-12-09 广东小天才科技有限公司 Intelligent wearable device with directional sound emission function
CN107528957A (en) * 2016-06-21 2017-12-29 江苏省产品质量监督检验研究院 A kind of method of test TD LTE mobile phone specific absorption rates
CN106331324B (en) * 2016-08-16 2020-06-09 南京秦淮紫云创益企业服务有限公司 Screen-off control method and device for mobile terminal
CN109218503B (en) * 2018-09-28 2022-01-28 英华达（上海）科技有限公司 Directional loudspeaker, mobile terminal radiation protection system and method
CN112929957B (en) * 2021-03-02 2022-12-30 上海闻泰信息技术有限公司 Radiation control method, radiation control device, electronic device, and storage medium

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101465896A (en) * 2007-12-21 2009-06-24 联想(北京)有限公司 Mobile phone and running method thereof
WO2009101618A1 (en) * 2008-02-12 2009-08-20 Newval-Tech Knowledge Services And Investments Ltd Wireless headset for reducing the exposure to harmful radiation based on estimated distance to wireless device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101277335A (en) * 2008-05-06 2008-10-01 中兴通讯股份有限公司 Apparatus and method for measuring mobile phone radiation
CN201509234U (en) * 2009-08-31 2010-06-16 中兴通讯股份有限公司 Mobile phone with function of distance measuring

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101465896A (en) * 2007-12-21 2009-06-24 联想(北京)有限公司 Mobile phone and running method thereof
WO2009101618A1 (en) * 2008-02-12 2009-08-20 Newval-Tech Knowledge Services And Investments Ltd Wireless headset for reducing the exposure to harmful radiation based on estimated distance to wireless device

Also Published As

Publication number Publication date
CN102172001A (en) 2011-08-31
WO2011110116A2 (en) 2011-09-15

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