CN1797980A - Method of automatic gain correction for down going channel - Google Patents
Method of automatic gain correction for down going channel Download PDFInfo
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- CN1797980A CN1797980A CN 200410102479 CN200410102479A CN1797980A CN 1797980 A CN1797980 A CN 1797980A CN 200410102479 CN200410102479 CN 200410102479 CN 200410102479 A CN200410102479 A CN 200410102479A CN 1797980 A CN1797980 A CN 1797980A
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- going channel
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- Control Of Amplification And Gain Control (AREA)
Abstract
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Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2004101024796A CN100386973C (en) | 2004-12-23 | 2004-12-23 | Method of automatic gain correction for down going channel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2004101024796A CN100386973C (en) | 2004-12-23 | 2004-12-23 | Method of automatic gain correction for down going channel |
Publications (2)
Publication Number | Publication Date |
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CN1797980A true CN1797980A (en) | 2006-07-05 |
CN100386973C CN100386973C (en) | 2008-05-07 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2004101024796A Expired - Fee Related CN100386973C (en) | 2004-12-23 | 2004-12-23 | Method of automatic gain correction for down going channel |
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CN (1) | CN100386973C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101742627B (en) * | 2010-01-14 | 2012-08-29 | 京信通信系统(中国)有限公司 | Digital automatic gain control method of communication system and control system thereof |
CN109560823A (en) * | 2018-11-28 | 2019-04-02 | 京信通信系统(中国)有限公司 | Gain fluctuation modification method, device and the storage medium of digital communication equipment |
WO2024114042A1 (en) * | 2022-11-30 | 2024-06-06 | 深圳市锐尔觅移动通信有限公司 | Radio-frequency front-end device, radio-frequency system, and communication device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI825510B (en) * | 2021-11-12 | 2023-12-11 | 瑞昱半導體股份有限公司 | Calibration circuit and calibration method of wireless transceiver |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5574747A (en) * | 1995-01-04 | 1996-11-12 | Interdigital Technology Corporation | Spread spectrum adaptive power control system and method |
US5896411A (en) * | 1997-05-05 | 1999-04-20 | Northern Telecom Limited | Enhanced reverse link power control in a wireless communication system |
US6594499B1 (en) * | 2000-09-25 | 2003-07-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Downlink power control in a cellular telecommunications network |
CN1184764C (en) * | 2001-09-25 | 2005-01-12 | 华为技术有限公司 | Backward external ring power control method in CDMA communication system |
CN1223128C (en) * | 2002-06-15 | 2005-10-12 | 华为技术有限公司 | Self-adaptive power control method |
GB2390495A (en) * | 2002-07-05 | 2004-01-07 | Motorola Inc | Calibration of a transmitter or receiver in a transceiver wherein transmitter signals may be detected via the receiver or a separate detection arrangement |
CN1230016C (en) * | 2003-07-25 | 2005-11-30 | 大唐移动通信设备有限公司 | TDD CDMA system power control method and device |
CN1281015C (en) * | 2003-09-25 | 2006-10-18 | 大唐移动通信设备有限公司 | AGC method and device in CDMA multi-code transmission system |
-
2004
- 2004-12-23 CN CNB2004101024796A patent/CN100386973C/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101742627B (en) * | 2010-01-14 | 2012-08-29 | 京信通信系统(中国)有限公司 | Digital automatic gain control method of communication system and control system thereof |
CN109560823A (en) * | 2018-11-28 | 2019-04-02 | 京信通信系统(中国)有限公司 | Gain fluctuation modification method, device and the storage medium of digital communication equipment |
CN109560823B (en) * | 2018-11-28 | 2020-11-03 | 京信通信系统(中国)有限公司 | Gain fluctuation correction method, device and storage medium for digital communication equipment |
WO2024114042A1 (en) * | 2022-11-30 | 2024-06-06 | 深圳市锐尔觅移动通信有限公司 | Radio-frequency front-end device, radio-frequency system, and communication device |
Also Published As
Publication number | Publication date |
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CN100386973C (en) | 2008-05-07 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200722 Address after: No.010, District 1, Lizhuang village, Daliuhe Town, Wenan County, Langfang City, Hebei Province Co-patentee after: Li Ling Patentee after: Li Jianbing Co-patentee after: Sun Hanquan Co-patentee after: Zhang Hongmei Address before: 518000 Baoan District Xin'an street, Shenzhen, Guangdong, No. 625, No. 625, Nuo platinum Plaza, Patentee before: SHENZHEN SHANGGE INTELLECTUAL PROPERTY SERVICE Co.,Ltd. Effective date of registration: 20200722 Address after: 518000 Baoan District Xin'an street, Shenzhen, Guangdong, No. 625, No. 625, Nuo platinum Plaza, Patentee after: SHENZHEN SHANGGE INTELLECTUAL PROPERTY SERVICE Co.,Ltd. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201118 Address after: 225700 plant area (Economic Development Zone), 2nd floor, No.2 factory building, Xinghua science and technology entrepreneurship center, Taizhou City, Jiangsu Province Patentee after: Jiangsu JieChuang Enterprise Management Co.,Ltd. Address before: No.010, District 1, Lizhuang village, Daliuhe Town, Wenan County, Langfang City, Hebei Province Patentee before: Li Jianbing Patentee before: Li Ling Patentee before: Sun Hanquan Patentee before: Zhang Hongmei |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080507 Termination date: 20201223 |