CN103248747B - 一种基于传感器调整电磁波能量吸收比的方法及移动终端 - Google Patents
一种基于传感器调整电磁波能量吸收比的方法及移动终端 Download PDFInfo
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- CN103248747B CN103248747B CN201210029041.4A CN201210029041A CN103248747B CN 103248747 B CN103248747 B CN 103248747B CN 201210029041 A CN201210029041 A CN 201210029041A CN 103248747 B CN103248747 B CN 103248747B
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- mobile terminal
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3833—Hand-held transceivers
- H04B1/3838—Arrangements for reducing RF exposure to the user, e.g. by changing the shape of the transceiver while in use
-
- 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
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
-
- 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
- H04W52/18—TPC being performed according to specific parameters
-
- 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
- H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
- H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
-
- 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
- H04W52/146—Uplink power control
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Telephone Function (AREA)
- Mobile Radio Communication Systems (AREA)
- Support Of Aerials (AREA)
Abstract
Description
Claims (6)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210029041.4A CN103248747B (zh) | 2012-02-09 | 2012-02-09 | 一种基于传感器调整电磁波能量吸收比的方法及移动终端 |
EP12867814.1A EP2787780A4 (en) | 2012-02-09 | 2012-04-11 | METHOD AND MOBILE TERMINAL FOR CONTROLLING A SPECIFIC ABSORPTION RATE BY MEANS OF A SENSOR |
US14/371,563 US20140357207A1 (en) | 2012-02-09 | 2012-04-11 | Method And Mobile Terminal For Regulating Specific Absorption Rate By Using Sensor |
PCT/CN2012/073809 WO2013117040A1 (zh) | 2012-02-09 | 2012-04-11 | 一种基于传感器调整电磁波能量吸收比的方法及移动终端 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210029041.4A CN103248747B (zh) | 2012-02-09 | 2012-02-09 | 一种基于传感器调整电磁波能量吸收比的方法及移动终端 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103248747A CN103248747A (zh) | 2013-08-14 |
CN103248747B true CN103248747B (zh) | 2016-12-14 |
Family
ID=48927966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210029041.4A Active CN103248747B (zh) | 2012-02-09 | 2012-02-09 | 一种基于传感器调整电磁波能量吸收比的方法及移动终端 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20140357207A1 (zh) |
EP (1) | EP2787780A4 (zh) |
CN (1) | CN103248747B (zh) |
WO (1) | WO2013117040A1 (zh) |
Families Citing this family (31)
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US9871544B2 (en) | 2013-05-29 | 2018-01-16 | Microsoft Technology Licensing, Llc | Specific absorption rate mitigation |
US10893488B2 (en) | 2013-06-14 | 2021-01-12 | Microsoft Technology Licensing, Llc | Radio frequency (RF) power back-off optimization for specific absorption rate (SAR) compliance |
JP6236639B2 (ja) * | 2013-09-02 | 2017-11-29 | パナソニックIpマネジメント株式会社 | 情報処理装置 |
US10044095B2 (en) | 2014-01-10 | 2018-08-07 | Microsoft Technology Licensing, Llc | Radiating structure with integrated proximity sensing |
US9813997B2 (en) * | 2014-01-10 | 2017-11-07 | Microsoft Technology Licensing, Llc | Antenna coupling for sensing and dynamic transmission |
KR102125327B1 (ko) | 2014-01-24 | 2020-06-22 | 삼성전자주식회사 | 터치 모듈 운용 방법 및 이를 지원하는 전자 장치 |
US9769769B2 (en) | 2014-06-30 | 2017-09-19 | Microsoft Technology Licensing, Llc | Detecting proximity using antenna feedback |
US9785174B2 (en) | 2014-10-03 | 2017-10-10 | Microsoft Technology Licensing, Llc | Predictive transmission power control for back-off |
CN104469920A (zh) * | 2014-11-06 | 2015-03-25 | 深圳市广和通无线通信软件有限公司 | 无线模块的bodysar控制方法和系统 |
US9871545B2 (en) | 2014-12-05 | 2018-01-16 | Microsoft Technology Licensing, Llc | Selective specific absorption rate adjustment |
CN106034351A (zh) * | 2015-03-09 | 2016-10-19 | 联想(北京)有限公司 | 一种发射功率调整方法及电子设备 |
US9654846B2 (en) * | 2015-05-26 | 2017-05-16 | Intel Corporation | Sensor based signal transmission methods and apparatuses |
CN105094316B (zh) * | 2015-06-29 | 2018-06-26 | 联想(北京)有限公司 | 信息处理方法及电子设备 |
KR102517839B1 (ko) | 2015-09-25 | 2023-04-05 | 삼성전자주식회사 | 온도를 기반으로 하는 출력 방법 및 이를 지원하는 전자 장치 |
US10013038B2 (en) | 2016-01-05 | 2018-07-03 | Microsoft Technology Licensing, Llc | Dynamic antenna power control for multi-context device |
CN105704745A (zh) * | 2016-04-29 | 2016-06-22 | 北京小米移动软件有限公司 | 移动终端的天线收发状态控制方法及装置 |
CN105939417A (zh) * | 2016-06-03 | 2016-09-14 | 上海摩软通讯技术有限公司 | 移动终端及其信号发射功率调整方法 |
CN106850970B (zh) * | 2016-12-30 | 2020-07-07 | 努比亚技术有限公司 | 天线作用区域确定方法及装置 |
US10461406B2 (en) | 2017-01-23 | 2019-10-29 | Microsoft Technology Licensing, Llc | Loop antenna with integrated proximity sensing |
CN108700938B (zh) * | 2017-02-16 | 2021-02-09 | 华为技术有限公司 | 一种检测电子设备接近人体的方法、装置及设备 |
US10224974B2 (en) | 2017-03-31 | 2019-03-05 | Microsoft Technology Licensing, Llc | Proximity-independent SAR mitigation |
CN108572767B (zh) * | 2018-03-20 | 2020-02-21 | 维沃移动通信有限公司 | 一种确定外界物体方位的方法、移动终端 |
CN108594150B (zh) * | 2018-04-27 | 2021-03-26 | 深圳辉烨物联科技有限公司 | 一种校准方法、装置、终端及存储介质 |
CN108924834A (zh) * | 2018-07-02 | 2018-11-30 | 山东超越数控电子股份有限公司 | 一种通过不同wwan模组及多重天线标准降低辐射的方法 |
CN109699066B (zh) * | 2018-12-25 | 2022-02-01 | 深圳市万普拉斯科技有限公司 | 天线频段切换方法、装置及移动终端 |
CN109714666B (zh) * | 2018-12-29 | 2021-10-22 | 联想(北京)有限公司 | 一种电子设备和控制方法 |
KR102709851B1 (ko) * | 2019-08-13 | 2024-09-26 | 삼성전자주식회사 | Sar에 기반하여 송신 전력을 백-오프하는 전자 장치 및 그 동작 방법 |
CN111459273A (zh) * | 2020-03-30 | 2020-07-28 | 联想(北京)有限公司 | 一种信息处理方法和电子设备 |
CN113573396B (zh) * | 2020-04-28 | 2022-11-08 | 深圳市万普拉斯科技有限公司 | Sar值控制方法、装置和移动终端 |
CN111508419A (zh) * | 2020-05-29 | 2020-08-07 | 联想(北京)有限公司 | 电子设备、控制方法及装置 |
CN113014288B (zh) * | 2021-02-20 | 2023-03-21 | 维沃移动通信有限公司 | 降低天线电磁波吸收比值的方法、装置及电子设备 |
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US6862433B2 (en) * | 2001-02-06 | 2005-03-01 | Motorola, Inc. | Antenna system for a wireless information device |
US8532587B2 (en) * | 2005-06-03 | 2013-09-10 | Hewlett-Packard Development Company, L.P. | Usage mode-based antenna selection |
US8639302B2 (en) * | 2007-07-04 | 2014-01-28 | Blackberry Limited | Antenna spacer for a handheld communication device |
US8417296B2 (en) * | 2008-06-05 | 2013-04-09 | Apple Inc. | Electronic device with proximity-based radio power control |
US20100317302A1 (en) * | 2009-06-12 | 2010-12-16 | Novatel Wireless | System and method for controlling rf explosure levels |
EP2312691B1 (en) * | 2009-10-13 | 2020-12-02 | BlackBerry Limited | Mobile wireless device with integrated antenna and audio transducer assembly and related methods |
CN101778162A (zh) * | 2010-01-20 | 2010-07-14 | 中兴通讯股份有限公司 | 一种改善通讯终端无线性能的方法及通讯终端 |
CN101895977A (zh) * | 2010-07-19 | 2010-11-24 | 华为终端有限公司 | 控制终端信号发射的方法和终端 |
US8565205B2 (en) * | 2010-11-04 | 2013-10-22 | Qualcomm Incorporated | Specific absorption rate backoff in power headroom report |
CN101977114B (zh) * | 2010-11-18 | 2012-06-27 | 华为终端有限公司 | 一种电子设备、用户保护装置和方法 |
US9026059B2 (en) * | 2011-02-17 | 2015-05-05 | Futurewei Technologies, Inc. | Adaptive maximum power limiting using capacitive sensing in a wireless device |
US8781437B2 (en) * | 2011-03-04 | 2014-07-15 | Qualcomm Incorporated | Systems and methods for dynamic transmission power limit back-off for specific absorption rate compliance |
CN102325365A (zh) * | 2011-08-23 | 2012-01-18 | 华为终端有限公司 | 一种调整终端发射功率的方法及装置 |
US8831528B2 (en) * | 2012-01-04 | 2014-09-09 | Futurewei Technologies, Inc. | SAR control using capacitive sensor and transmission duty cycle control in a wireless device |
-
2012
- 2012-02-09 CN CN201210029041.4A patent/CN103248747B/zh active Active
- 2012-04-11 US US14/371,563 patent/US20140357207A1/en not_active Abandoned
- 2012-04-11 EP EP12867814.1A patent/EP2787780A4/en not_active Withdrawn
- 2012-04-11 WO PCT/CN2012/073809 patent/WO2013117040A1/zh active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2013117040A1 (zh) | 2013-08-15 |
CN103248747A (zh) | 2013-08-14 |
EP2787780A1 (en) | 2014-10-08 |
US20140357207A1 (en) | 2014-12-04 |
EP2787780A4 (en) | 2015-06-24 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20160923 Address after: Yuhuatai District of Nanjing City, Jiangsu province 210012 Bauhinia Road No. 68 Applicant after: Nanjing Zhongxing New Software Co., Ltd. Address before: 518057 Nanshan District Guangdong high tech Industrial Park, South Road, science and technology, ZTE building, Ministry of Justice Applicant before: ZTE Corporation |
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Effective date of registration: 20180417 Address after: 518057, A building, Zhongxing building, Nanshan District science and Technology Park, Shenzhen, Guangdong, five Patentee after: ZTE Corporation Address before: Yuhuatai District of Nanjing City, Jiangsu province 210012 Bauhinia Road No. 68 Patentee before: Nanjing Zhongxing New Software Co., Ltd. |