JP2002542647A - 二重モード電力コントローラ、関連方法および無線電話 - Google Patents
二重モード電力コントローラ、関連方法および無線電話Info
- Publication number
- JP2002542647A JP2002542647A JP2000611389A JP2000611389A JP2002542647A JP 2002542647 A JP2002542647 A JP 2002542647A JP 2000611389 A JP2000611389 A JP 2000611389A JP 2000611389 A JP2000611389 A JP 2000611389A JP 2002542647 A JP2002542647 A JP 2002542647A
- Authority
- JP
- Japan
- Prior art keywords
- power
- switch
- load
- output
- controller
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000009977 dual effect Effects 0.000 title 1
- 230000001105 regulatory effect Effects 0.000 claims abstract description 21
- 230000004044 response Effects 0.000 claims abstract description 5
- 230000008878 coupling Effects 0.000 claims description 15
- 238000010168 coupling process Methods 0.000 claims description 15
- 238000005859 coupling reaction Methods 0.000 claims description 15
- 238000004891 communication Methods 0.000 claims description 13
- 239000003990 capacitor Substances 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 3
- 230000003750 conditioning effect Effects 0.000 claims 1
- 238000012937 correction Methods 0.000 description 15
- 230000008859 change Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000001413 cellular effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transceivers (AREA)
- Circuits Of Receivers In General (AREA)
- Telephone Function (AREA)
- Mobile Radio Communication Systems (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Stand-By Power Supply Arrangements (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/291,773 US6343222B1 (en) | 1999-04-14 | 1999-04-14 | Dual mode power controllers and related method and radiotelephones |
| US09/291,773 | 1999-04-14 | ||
| PCT/US2000/008278 WO2000062430A1 (en) | 1999-04-14 | 2000-03-28 | Dual mode power controllers and related methods and radiotelephones |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002542647A true JP2002542647A (ja) | 2002-12-10 |
| JP2002542647A5 JP2002542647A5 (https=) | 2007-05-17 |
Family
ID=23121766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000611389A Pending JP2002542647A (ja) | 1999-04-14 | 2000-03-28 | 二重モード電力コントローラ、関連方法および無線電話 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6343222B1 (https=) |
| EP (1) | EP1173928B1 (https=) |
| JP (1) | JP2002542647A (https=) |
| CN (1) | CN1347595A (https=) |
| AT (1) | ATE265108T1 (https=) |
| AU (1) | AU4327500A (https=) |
| DE (1) | DE60010067D1 (https=) |
| MY (1) | MY122603A (https=) |
| WO (1) | WO2000062430A1 (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6785830B1 (en) * | 2000-07-21 | 2004-08-31 | Sierra Wireless, Inc. | PC radio card capable of operating at a nonstandard power output level by limiting the current being drawn from a power amplifier |
| US7151914B2 (en) * | 2001-08-21 | 2006-12-19 | Medtronic, Inc. | Transmitter system for wireless communication with implanted devices |
| US7003332B2 (en) * | 2002-10-17 | 2006-02-21 | Harris Corporation | Method and system for decreasing power-on time for software-defined radios |
| US7084612B2 (en) | 2004-04-30 | 2006-08-01 | Micrel, Inc. | High efficiency linear regulator |
| US7893834B2 (en) * | 2005-12-01 | 2011-02-22 | Electronics And Telecommunications Research Institute | Power control method for mobile RFID reader and RFID reader using the same |
| CN101581947B (zh) * | 2008-05-16 | 2013-01-23 | 株式会社理光 | 稳压器 |
| US9323307B2 (en) * | 2011-12-30 | 2016-04-26 | Intel Corporation | Active display processor sleep state |
| US9585100B2 (en) | 2014-09-02 | 2017-02-28 | Apple Inc. | Cold temperature power throttling at a mobile computing device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3105718B2 (ja) | 1993-11-19 | 2000-11-06 | 日本電気株式会社 | 個別選択呼出受信機 |
| WO1996036099A2 (en) * | 1995-05-11 | 1996-11-14 | Ericsson Inc. | Power control circuit for a battery operated device |
-
1999
- 1999-04-14 US US09/291,773 patent/US6343222B1/en not_active Expired - Lifetime
-
2000
- 2000-03-28 AT AT00923095T patent/ATE265108T1/de not_active IP Right Cessation
- 2000-03-28 EP EP00923095A patent/EP1173928B1/en not_active Expired - Lifetime
- 2000-03-28 CN CN00806241A patent/CN1347595A/zh active Pending
- 2000-03-28 AU AU43275/00A patent/AU4327500A/en not_active Abandoned
- 2000-03-28 DE DE60010067T patent/DE60010067D1/de not_active Expired - Lifetime
- 2000-03-28 WO PCT/US2000/008278 patent/WO2000062430A1/en not_active Ceased
- 2000-03-28 JP JP2000611389A patent/JP2002542647A/ja active Pending
- 2000-04-07 MY MYPI20001439A patent/MY122603A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU4327500A (en) | 2000-11-14 |
| WO2000062430A1 (en) | 2000-10-19 |
| US6343222B1 (en) | 2002-01-29 |
| EP1173928A1 (en) | 2002-01-23 |
| CN1347595A (zh) | 2002-05-01 |
| ATE265108T1 (de) | 2004-05-15 |
| EP1173928B1 (en) | 2004-04-21 |
| DE60010067D1 (de) | 2004-05-27 |
| MY122603A (en) | 2006-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11283407B2 (en) | Multi-mode envelope tracking amplifier circuit | |
| JP5456731B2 (ja) | 飛行機及び目覚まし時計モードの無線電話機 | |
| JP4159617B2 (ja) | 通信システム、通信装置および通信方法 | |
| US10270345B1 (en) | Method and apparatus for wide bandwidth, efficient power supply | |
| US9942851B2 (en) | Dynamic power management in a wireless device | |
| EP0940963A2 (en) | Power supply apparatus and method for mobile communication terminal | |
| JP2002542647A (ja) | 二重モード電力コントローラ、関連方法および無線電話 | |
| JPH07202795A (ja) | 時分割多重アクセス式無線電話システムにおける動作電力生成回路及び電力供給回路 | |
| TW374269B (en) | Battery life extending technique for mobile wireless applications | |
| CN102007813A (zh) | 具有自适应空中接口的网关 | |
| JPH098576A (ja) | 信号を増幅するための方法および装置 | |
| CN103875157B (zh) | 移动终端、电力传输系统和计算机可读存储介质 | |
| US11791662B2 (en) | Wireless power receiver configurable for LDO or buck operation | |
| US20060072253A1 (en) | Apparatus and method for high speed voltage regulation | |
| US7366549B2 (en) | Integrated mobile terminal device and method for controlling external display unit | |
| US20080070520A1 (en) | Method And Apparatus For Improving Efficiency Of RF Power Amplifier Using A Power Converter With An Exponential Transfer Function | |
| WO2026077113A1 (zh) | 射频系统和通信设备 | |
| JP4185583B2 (ja) | 通信制御装置および方法 | |
| EP0998048B1 (en) | A method and device for controlling the power consumption of a mobile radio device | |
| US8093874B1 (en) | Method and system for adding boost functionality to a buck switcher with minimal cost | |
| CN110504723B (zh) | 充电功率调整方法及装置 | |
| CN113676197B (zh) | 一种供电电路及无线收发装置 | |
| JP2001217741A (ja) | 移動局装置 | |
| KR100323075B1 (ko) | 저 전력 무선신호 통신 디바이스 | |
| KR20060021095A (ko) | 이동통신 단말기에서의 디에스피 구동 장치 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20060410 |
|
| RD05 | Notification of revocation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7425 Effective date: 20060628 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070320 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070320 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20090624 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090706 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20091130 |