CN104253642B - A kind of relay transmission system and adjusting method based on short-range communication - Google Patents
A kind of relay transmission system and adjusting method based on short-range communication Download PDFInfo
- Publication number
- CN104253642B CN104253642B CN201410439816.4A CN201410439816A CN104253642B CN 104253642 B CN104253642 B CN 104253642B CN 201410439816 A CN201410439816 A CN 201410439816A CN 104253642 B CN104253642 B CN 104253642B
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- bluetooth
- pin
- gain
- radiofrequency signal
- power
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- 238000004891 communication Methods 0.000 title claims abstract description 32
- 230000005540 biological transmission Effects 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000012360 testing method Methods 0.000 claims abstract description 21
- 238000001514 detection method Methods 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 9
- 230000033228 biological regulation Effects 0.000 claims description 8
- 238000012544 monitoring process Methods 0.000 claims description 6
- 230000008901 benefit Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000003044 adaptive effect Effects 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 16
- 238000011161 development Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000006855 networking Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/155—Ground-based stations
- H04B7/15564—Relay station antennae loop interference reduction
- H04B7/15578—Relay station antennae loop interference reduction by gain adjustment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/354—Adjacent channel leakage power
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/40—Monitoring; Testing of relay systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Quality & Reliability (AREA)
- Radio Relay Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (3)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710991606.XA CN107579766A (en) | 2014-08-29 | 2014-08-29 | The relay transmission system based on short-range communication based on bandpass filter |
CN201710991718.5A CN107612608A (en) | 2014-08-29 | 2014-08-29 | A kind of relay transmission system based on short-range communication |
CN201410439816.4A CN104253642B (en) | 2014-08-29 | 2014-08-29 | A kind of relay transmission system and adjusting method based on short-range communication |
CN201710992762.8A CN107682067A (en) | 2014-08-29 | 2014-08-29 | Relay transmission system and its method of work based on short-range communication |
CN201710991733.XA CN107659353A (en) | 2014-08-29 | 2014-08-29 | Using the relay transmission system based on short-range communication of bandpass filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410439816.4A CN104253642B (en) | 2014-08-29 | 2014-08-29 | A kind of relay transmission system and adjusting method based on short-range communication |
Related Child Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710991718.5A Division CN107612608A (en) | 2014-08-29 | 2014-08-29 | A kind of relay transmission system based on short-range communication |
CN201710991733.XA Division CN107659353A (en) | 2014-08-29 | 2014-08-29 | Using the relay transmission system based on short-range communication of bandpass filter |
CN201710991606.XA Division CN107579766A (en) | 2014-08-29 | 2014-08-29 | The relay transmission system based on short-range communication based on bandpass filter |
CN201710992762.8A Division CN107682067A (en) | 2014-08-29 | 2014-08-29 | Relay transmission system and its method of work based on short-range communication |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104253642A CN104253642A (en) | 2014-12-31 |
CN104253642B true CN104253642B (en) | 2017-12-08 |
Family
ID=52188232
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710992762.8A Pending CN107682067A (en) | 2014-08-29 | 2014-08-29 | Relay transmission system and its method of work based on short-range communication |
CN201710991718.5A Withdrawn CN107612608A (en) | 2014-08-29 | 2014-08-29 | A kind of relay transmission system based on short-range communication |
CN201710991733.XA Pending CN107659353A (en) | 2014-08-29 | 2014-08-29 | Using the relay transmission system based on short-range communication of bandpass filter |
CN201710991606.XA Withdrawn CN107579766A (en) | 2014-08-29 | 2014-08-29 | The relay transmission system based on short-range communication based on bandpass filter |
CN201410439816.4A Expired - Fee Related CN104253642B (en) | 2014-08-29 | 2014-08-29 | A kind of relay transmission system and adjusting method based on short-range communication |
Family Applications Before (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710992762.8A Pending CN107682067A (en) | 2014-08-29 | 2014-08-29 | Relay transmission system and its method of work based on short-range communication |
CN201710991718.5A Withdrawn CN107612608A (en) | 2014-08-29 | 2014-08-29 | A kind of relay transmission system based on short-range communication |
CN201710991733.XA Pending CN107659353A (en) | 2014-08-29 | 2014-08-29 | Using the relay transmission system based on short-range communication of bandpass filter |
CN201710991606.XA Withdrawn CN107579766A (en) | 2014-08-29 | 2014-08-29 | The relay transmission system based on short-range communication based on bandpass filter |
Country Status (1)
Country | Link |
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CN (5) | CN107682067A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106301634B (en) * | 2016-09-13 | 2021-03-26 | 东南大学 | Large-scale antenna array relay transmission method adopting digital-analog hybrid detection |
CN107800785B (en) * | 2017-10-19 | 2023-11-14 | 惠州高盛达科技有限公司 | Narrowband internet of things module with self-adaptation function |
CN108696323A (en) * | 2018-05-28 | 2018-10-23 | 安徽江淮汽车集团股份有限公司 | Automobile-used bluetooth output power test method and system |
CN112911561A (en) * | 2021-01-21 | 2021-06-04 | 国网浙江省电力有限公司金华供电公司 | Wireless Bluetooth communication device and method for live working site |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5602664A (en) * | 1995-06-06 | 1997-02-11 | Thomson Consumer Electronics, Inc. | Infrared repeater |
CN101110624A (en) * | 2006-07-20 | 2008-01-23 | 中兴通讯股份有限公司 | Blue tooth relay unit and its implementing method |
CN101272325A (en) * | 2008-05-06 | 2008-09-24 | 广州飞瑞敖电子科技有限公司 | Family wireless interconnected broadcast base station |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2369879A3 (en) * | 2005-06-17 | 2011-11-09 | Fujitsu Limited | Communication system |
KR20090092136A (en) * | 2008-02-26 | 2009-08-31 | 한국단자공업 주식회사 | Method and bluetooth device for power control |
CN101754480B (en) * | 2010-02-03 | 2012-02-01 | 西安交通大学 | Global system for mobile communication (GSM) repeater and self-adaption interference cancellation method thereof |
CN102104410A (en) * | 2011-01-18 | 2011-06-22 | 京信通信***(中国)有限公司 | High-speed railway microwave communication network |
CN102792742B (en) * | 2011-10-31 | 2016-05-25 | 苏州全波通信技术有限公司 | The self-adaptation control method of repeater output signal and device thereof and system |
CN103874111B (en) * | 2012-12-18 | 2018-05-01 | 佳律通信设备(上海)有限公司 | Direct discharging station adaptive optimization method based on isolation detection |
CN103916898B (en) * | 2013-01-04 | 2018-02-23 | ***通信集团公司 | A kind of method, apparatus and system of the leakage of automatic detection indoor signal |
-
2014
- 2014-08-29 CN CN201710992762.8A patent/CN107682067A/en active Pending
- 2014-08-29 CN CN201710991718.5A patent/CN107612608A/en not_active Withdrawn
- 2014-08-29 CN CN201710991733.XA patent/CN107659353A/en active Pending
- 2014-08-29 CN CN201710991606.XA patent/CN107579766A/en not_active Withdrawn
- 2014-08-29 CN CN201410439816.4A patent/CN104253642B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5602664A (en) * | 1995-06-06 | 1997-02-11 | Thomson Consumer Electronics, Inc. | Infrared repeater |
CN101110624A (en) * | 2006-07-20 | 2008-01-23 | 中兴通讯股份有限公司 | Blue tooth relay unit and its implementing method |
CN101272325A (en) * | 2008-05-06 | 2008-09-24 | 广州飞瑞敖电子科技有限公司 | Family wireless interconnected broadcast base station |
Also Published As
Publication number | Publication date |
---|---|
CN107659353A (en) | 2018-02-02 |
CN104253642A (en) | 2014-12-31 |
CN107612608A (en) | 2018-01-19 |
CN107682067A (en) | 2018-02-09 |
CN107579766A (en) | 2018-01-12 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Wu Hongping Inventor before: Li Qinghua |
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CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20171012 Address after: 213000 Liaohe Road, Changzhou Institute of Technology, Xinbei District, Jiangsu, Changzhou Applicant after: Wu Hongping Address before: Yinzhou District Heng Jie Heng Jie Zhen Road 315181 No. 50 Zhejiang city of Ningbo Province Applicant before: Li Qinghua |
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Yan Shu Inventor before: Wu Hongping |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20171116 Address after: 224000 Jiangsu Province, Yancheng City province salt area, salt Dragon Street, Wu Xu village seven groups (D) Applicant after: Yancheng Heng Heng Investment Development Co., Ltd. Address before: 213000 Liaohe Road, Changzhou Institute of Technology, Xinbei District, Jiangsu, Changzhou Applicant before: Wu Hongping |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20200829 |
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CF01 | Termination of patent right due to non-payment of annual fee |