KR20010107015A - 피코 기지국의 무선신호 송수신 장치 - Google Patents
피코 기지국의 무선신호 송수신 장치 Download PDFInfo
- Publication number
- KR20010107015A KR20010107015A KR1020000028157A KR20000028157A KR20010107015A KR 20010107015 A KR20010107015 A KR 20010107015A KR 1020000028157 A KR1020000028157 A KR 1020000028157A KR 20000028157 A KR20000028157 A KR 20000028157A KR 20010107015 A KR20010107015 A KR 20010107015A
- Authority
- KR
- South Korea
- Prior art keywords
- base station
- antennas
- pico base
- transmitting
- radio signals
- Prior art date
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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
-
- 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
- H04W88/08—Access point devices
- H04W88/085—Access point devices with remote components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2603—Arrangements for wireless physical layer control
- H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Relay Systems (AREA)
Abstract
Description
Claims (6)
- 피코 기지국의 무선신호 송수신 장치에 있어서,미리 설정된 다수의 위치에 분산 설치된 다수의 무선신호 송수신용 안테나와,상기 다수의 안테나 각각에 연결되어 송수신 신호의 레벨을 미리 설정된 레벨로 제어하는 다수의 중계기를 포함하여 구성함을 특징으로 하는 무선신호 송수신 장치.
- 제1항에 있어서, 상기 다수의 중계기간의 미리 설정된 위치에 설치되는 손실 보상용 다수의 양방향 증폭기를 더 가짐을 특징으로 하는 무선신호 송수신 장치.
- 제1항에 있어서, 상기 안테나는 해당 연결된 중계기에 내장되는 마이크로스트립 패치 안테나임을 특징으로 하는 무선신호 송수신 장치.
- 적어도 하나 이상의 운용주파수를 가지는 피코 기지국의 무선신호 송수신 장치에 있어서,상기 적어도 하나 이상의 운용주파수에 따른 적어도 하나 이상의 무선부와,상기 적어도 하나 이상의 무선부로부터 출력되는 운용주파수를 결합하여 출력하며, 입력되는 적어도 하나 이상의 운용주파수를 해당 무선부로 분배하는 케이블 전단부와,미리 설정된 다수의 위치에 분산 설치된 다수의 무선신호 송수신용 안테나와,상기 케이블 전단부와 동축케이블 및 분배기를 통해 연결되며, 상기 다수의 안테나 각각에 연결되어 송수신 신호의 레벨을 미리 설정된 레벨로 제어하는 다수의 중계기를 포함하여 구성함을 특징으로 하는 무선신호 송수신 장치.
- 제4항에 있어서, 상기 다수의 중계기간의 미리 설정된 위치에 설치되는 손실 보상용 다수의 양방향 증폭기를 더 가짐을 특징으로 하는 무선신호 송수신 장치.
- 제4항에 있어서, 상기 안테나는 해당 연결된 중계기에 내장되는 마이크로스트립 패치 안테나임을 특징으로 하는 무선신호 송수신 장치.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000028157A KR20010107015A (ko) | 2000-05-24 | 2000-05-24 | 피코 기지국의 무선신호 송수신 장치 |
US09/802,985 US20010046840A1 (en) | 2000-05-24 | 2001-03-12 | Apparatus for transmitting and receiving radio signals in a pico-BTS |
AU33362/01A AU3336201A (en) | 2000-05-24 | 2001-03-30 | Apparatus for transmitting and receiving radio signals in a pico-BTS |
CN01112234A CN1325245A (zh) | 2000-05-24 | 2001-03-30 | 在皮基站收发信机系统中用于发送和接收无线电信号的装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000028157A KR20010107015A (ko) | 2000-05-24 | 2000-05-24 | 피코 기지국의 무선신호 송수신 장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20010107015A true KR20010107015A (ko) | 2001-12-07 |
Family
ID=19670111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000028157A KR20010107015A (ko) | 2000-05-24 | 2000-05-24 | 피코 기지국의 무선신호 송수신 장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20010046840A1 (ko) |
KR (1) | KR20010107015A (ko) |
CN (1) | CN1325245A (ko) |
AU (1) | AU3336201A (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020027914A (ko) * | 2000-10-06 | 2002-04-15 | 민문기 | 개인 휴대 통신용 빌딩 서비스 시스템 설치방법 |
KR20040025083A (ko) * | 2002-09-18 | 2004-03-24 | 셀레콤 주식회사 | 안테나 내장형 중계기 시스템 |
KR100483740B1 (ko) * | 2002-05-31 | 2005-04-18 | 주식회사 케이티프리텔 | 중계기 |
Families Citing this family (20)
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GB9819504D0 (en) * | 1998-09-07 | 1998-10-28 | Ardavan Houshang | Apparatus for generating focused electromagnetic radiation |
AU2002357083A1 (en) * | 2001-12-26 | 2003-07-24 | Celletra Ltd | Modular base station antenna control system |
CN1518370B (zh) * | 2003-01-13 | 2011-08-10 | 和记黄埔企业有限公司 | 移动电话通信网 |
US7764978B1 (en) * | 2005-01-26 | 2010-07-27 | Nextel Communications Inc. | System and method for providing in-building wireless network coverage |
US7561867B2 (en) * | 2005-03-29 | 2009-07-14 | Current Technologies, Llc | Multi-unit power line communications system and method |
WO2007021105A1 (en) * | 2005-08-12 | 2007-02-22 | Ktfreetel Co., Ltd. | Method for selecting the installation position of link antenna in inbuilding radio frequency repeater, cable apparatus and terminal used in the same |
US8942645B2 (en) * | 2010-09-30 | 2015-01-27 | Broadcom Corporation | Method and system for communication via subbands in a 60 GHZ distributed communication system |
US8977219B2 (en) * | 2010-09-30 | 2015-03-10 | Broadcom Corporation | Method and system for mitigating leakage of a 60 GHz transmitted signal back into an RF input of a 60 GHz device |
US8913951B2 (en) * | 2007-09-30 | 2014-12-16 | Broadcom Corporation | Method and system for 60 GHz distributed communication utilizing a mesh network of repeaters |
US9002300B2 (en) * | 2010-09-30 | 2015-04-07 | Broadcom Corporation | Method and system for time division duplexing (TDD) in a 60 GHZ distributed communication system |
US9008593B2 (en) * | 2010-09-30 | 2015-04-14 | Broadcom Corporation | Method and system for 60 GHz distributed communication |
US8942647B2 (en) * | 2010-09-30 | 2015-01-27 | Broadcom Corporation | Method and system for antenna switching for 60 GHz distributed communication |
US8942646B2 (en) * | 2010-09-30 | 2015-01-27 | Broadcom Corporation | Method and system for a 60 GHz communication device comprising multi-location antennas for pseudo-beamforming |
JP5412444B2 (ja) * | 2008-02-08 | 2014-02-12 | エイディシィ・テレコミュニケーションズ・インコーポレイテッド | ライセンスを取得した無線周波数スペクトルおよびセッション開始プロトコルを使用してセルラーワイヤレスサービスを提供するための企業モバイルネットワーク |
DE102010018509B9 (de) * | 2010-04-27 | 2012-12-06 | Funkwerk Dabendorf Gmbh | Senden und Empfangen von Funksignalen in verschiedenen Frequenzbereichen |
US8509850B2 (en) * | 2010-06-14 | 2013-08-13 | Adc Telecommunications, Inc. | Systems and methods for distributed antenna system reverse path summation using signal-to-noise ratio optimization |
US9750082B2 (en) | 2013-10-07 | 2017-08-29 | Commscope Technologies Llc | Systems and methods for noise floor optimization in distributed antenna system with direct digital interface to base station |
EP3254421B1 (en) | 2015-02-05 | 2022-05-04 | Commscope Technologies LLC | Systems and methods for emulating uplink diversity signals |
CN204559569U (zh) * | 2015-03-31 | 2015-08-12 | 京信通信技术(广州)有限公司 | 有源分布式天线系统及其中继端机 |
US10512120B2 (en) * | 2017-04-11 | 2019-12-17 | Wilson Electronics, Llc | Signal booster with coaxial cable connections |
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KR20000074988A (ko) * | 1999-05-27 | 2000-12-15 | 정용문 | 인빌딩용 이동 통신 서비스 시스템 및 방법 |
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-
2000
- 2000-05-24 KR KR1020000028157A patent/KR20010107015A/ko not_active Application Discontinuation
-
2001
- 2001-03-12 US US09/802,985 patent/US20010046840A1/en not_active Abandoned
- 2001-03-30 CN CN01112234A patent/CN1325245A/zh active Pending
- 2001-03-30 AU AU33362/01A patent/AU3336201A/en not_active Abandoned
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020027914A (ko) * | 2000-10-06 | 2002-04-15 | 민문기 | 개인 휴대 통신용 빌딩 서비스 시스템 설치방법 |
KR100483740B1 (ko) * | 2002-05-31 | 2005-04-18 | 주식회사 케이티프리텔 | 중계기 |
KR20040025083A (ko) * | 2002-09-18 | 2004-03-24 | 셀레콤 주식회사 | 안테나 내장형 중계기 시스템 |
Also Published As
Publication number | Publication date |
---|---|
CN1325245A (zh) | 2001-12-05 |
AU3336201A (en) | 2001-11-29 |
US20010046840A1 (en) | 2001-11-29 |
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