KR100469431B1 - 송신부 전력 보상 방법 - Google Patents
송신부 전력 보상 방법 Download PDFInfo
- Publication number
- KR100469431B1 KR100469431B1 KR10-2002-0043949A KR20020043949A KR100469431B1 KR 100469431 B1 KR100469431 B1 KR 100469431B1 KR 20020043949 A KR20020043949 A KR 20020043949A KR 100469431 B1 KR100469431 B1 KR 100469431B1
- Authority
- KR
- South Korea
- Prior art keywords
- transmitter
- compensation
- channel
- transmitter power
- cdma
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/18—TPC being performed according to specific parameters
- H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
- H04W52/228—TPC being performed according to specific parameters taking into account previous information or commands using past power values or information
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transmitters (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (2)
- 소정의 온도 영역에 대해 측정된 송신부 채널 보상 값들을 운용 온도 영역에 대한 채널별 송신부 전력 보상 테이블을 작성하는 단계와;CDMA 송신부가 사용되는 온도 및 채널을 기반으로 상기 온도 영역에 대한 채널별 송신부 전력 보상 테이블을 검색하여 보상값을 획득하는 단계와;상기 획득된 보상값을 이용하여 송신부 전력을 보상하는 단계로 이루어지는 것을 특징으로 하는 송신부 전력 보상 방법.
- 제 1항에 있어서, 소정의 온도 영역에 해당하는 다수의 채널별 송신부 전력 보상 테이블들은 저온, 상온, 그리고 고온에서 측정된 송신부 채널 보상 곡선들을 토대로 작성되는 것을 특징으로 하는 송신부 전력 보상 방법.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0043949A KR100469431B1 (ko) | 2002-07-25 | 2002-07-25 | 송신부 전력 보상 방법 |
CNA031438172A CN1474623A (zh) | 2002-07-25 | 2003-07-25 | 用于补偿移动通信终端的传输单元的功率的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0043949A KR100469431B1 (ko) | 2002-07-25 | 2002-07-25 | 송신부 전력 보상 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040010912A KR20040010912A (ko) | 2004-02-05 |
KR100469431B1 true KR100469431B1 (ko) | 2005-02-02 |
Family
ID=34191995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0043949A KR100469431B1 (ko) | 2002-07-25 | 2002-07-25 | 송신부 전력 보상 방법 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100469431B1 (ko) |
CN (1) | CN1474623A (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100641197B1 (ko) * | 2005-04-14 | 2006-11-06 | 엘지전자 주식회사 | 이동 통신 단말기의 무선 출력 보상 방법 |
CN101309099B (zh) * | 2008-07-10 | 2012-05-09 | 青岛海信移动通信技术股份有限公司 | 一种移动终端射频功率控制方法 |
CN101610528B (zh) * | 2009-07-23 | 2012-04-25 | 华为终端有限公司 | 测试无线通讯装置温升的方法 |
CN102149178A (zh) * | 2010-02-08 | 2011-08-10 | 联芯科技有限公司 | 移动终端功率的温度补偿方法和装置 |
CN106468601A (zh) * | 2016-09-14 | 2017-03-01 | 上海为准电子科技有限公司 | 一种温度校准的方法及装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10107653A (ja) * | 1996-09-30 | 1998-04-24 | Toshiba Corp | 無線通信装置における送信電力制御方法および装置 |
KR19980067174A (ko) * | 1997-01-31 | 1998-10-15 | 김광호 | 페이징송신기에서 주파수 및 온도 변화에 따른 무선신호 전력 제어방법 |
KR20000060876A (ko) * | 1999-03-20 | 2000-10-16 | 윤종용 | 무선 단말기에서 온도보상에 따른 전력제어를 위한 코드 값 계산 방법 |
KR20010027307A (ko) * | 1999-09-13 | 2001-04-06 | 박종섭 | Cdma 단말기에서의 온도보상 장치를 구비한 송신장치 |
KR20030049729A (ko) * | 2001-12-17 | 2003-06-25 | 주식회사 팬택앤큐리텔 | 이동통신 단말기에서의 커브 피팅을 이용한 최적의 온도보정 값 추출 장치 및 그 방법 |
-
2002
- 2002-07-25 KR KR10-2002-0043949A patent/KR100469431B1/ko not_active IP Right Cessation
-
2003
- 2003-07-25 CN CNA031438172A patent/CN1474623A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10107653A (ja) * | 1996-09-30 | 1998-04-24 | Toshiba Corp | 無線通信装置における送信電力制御方法および装置 |
KR19980067174A (ko) * | 1997-01-31 | 1998-10-15 | 김광호 | 페이징송신기에서 주파수 및 온도 변화에 따른 무선신호 전력 제어방법 |
KR20000060876A (ko) * | 1999-03-20 | 2000-10-16 | 윤종용 | 무선 단말기에서 온도보상에 따른 전력제어를 위한 코드 값 계산 방법 |
KR20010027307A (ko) * | 1999-09-13 | 2001-04-06 | 박종섭 | Cdma 단말기에서의 온도보상 장치를 구비한 송신장치 |
KR20030049729A (ko) * | 2001-12-17 | 2003-06-25 | 주식회사 팬택앤큐리텔 | 이동통신 단말기에서의 커브 피팅을 이용한 최적의 온도보정 값 추출 장치 및 그 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20040010912A (ko) | 2004-02-05 |
CN1474623A (zh) | 2004-02-11 |
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