KR20070090377A - 전력선 통신을 이용한 무선 네트워크 시스템 - Google Patents
전력선 통신을 이용한 무선 네트워크 시스템 Download PDFInfo
- Publication number
- KR20070090377A KR20070090377A KR1020060020031A KR20060020031A KR20070090377A KR 20070090377 A KR20070090377 A KR 20070090377A KR 1020060020031 A KR1020060020031 A KR 1020060020031A KR 20060020031 A KR20060020031 A KR 20060020031A KR 20070090377 A KR20070090377 A KR 20070090377A
- Authority
- KR
- South Korea
- Prior art keywords
- ultra
- wideband
- data signal
- piconet
- plc
- Prior art date
Links
- 238000004891 communication Methods 0.000 title abstract description 40
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 8
- 230000006855 networking Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/02—Inter-networking arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/7163—Spread spectrum techniques using impulse radio
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/18—Information format or content conversion, e.g. adaptation by the network of the transmitted or received information for the purpose of wireless delivery to users or terminals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Small-Scale Networks (AREA)
Abstract
Description
Claims (4)
- 초광대역(Ultra-Wideband; UWB) 데이터 신호를 생성하는 하나 이상의 디바이스를 포함하는 제1 피코넷;상기 초광대역 데이터 신호를 PLC 데이터 신호로 변환하는 초광대역 중계기부; 및상기 제1 피코넷과 제2 피코넷을 물리적으로 연결하고, 상기 변환된 PLC 데이터 신호를 상기 제2 피코넷으로 전송하기 위한 전력선부를 포함하는 것을 특징으로 하는 무선 네트워크 시스템.
- 제1항에 있어서,상기 하나 이상의 디바이스에서 생성되는 상기 초광대역 데이터 신호는 피코넷 식별자와 목적지 주소를 포함하는 것을 특징으로 하는 무선 네트워크 시스템.
- 제1항에 있어서,상기 초광대역 중계기부는,상기 제1 피코넷에 속하는 상기 디바이스 간의 상기 초광대역 데이터 신호 송수신을 담당하는 안테나부;상기 초광대역 데이터 신호를 상기 PLC 데이터 신호로 변환하는 신호 변환기;상기 초광대역 데이터 신호의 피코넷 식별자를 확인하고, 상기 피코넷 식별자에 따라 상기 초광대역 데이터 신호를 라우팅하는 초광대역 모듈부; 및상기 변환된 PLC 데이터 신호를 멀티플렉싱(multiplexing)하여 상기 전력선부로 전송하는 고속 PLC 모뎀부를 포함하는 것을 특징으로 하는 무선 네트워크 시스템.
- 무선 네트워크 전송 시스템의 중계기(relay) 수단에 있어서,제1 피코넷에 속하는 하나 이상의 디바이스 간에 전송되는 초광대역(UWB) 데이터 신호의 송수신을 담당하는 안테나부;상기 초광대역 데이터 신호를 상기 PLC 데이터 신호로 변환하는 신호 변환기;상기 초광대역 데이터 신호의 피코넷 식별자를 확인하고, 상기 피코넷 식별자에 따라 상기 초광대역 데이터 신호를 라우팅하는 초광대역 모듈부; 및상기 변환된 PLC 데이터 신호를 멀티플렉싱(multiplexing)하여 상기 전력선부로 전송하는 고속 PLC 모뎀부를 포함하는 것을 특징으로 하는 초광대역 중계기.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060020031A KR20070090377A (ko) | 2006-03-02 | 2006-03-02 | 전력선 통신을 이용한 무선 네트워크 시스템 |
CNA2006101595560A CN101030793A (zh) | 2006-03-02 | 2006-09-27 | 利用电力线通信的无线网络系统 |
US11/543,958 US20070206658A1 (en) | 2006-03-02 | 2006-10-04 | Wireless network system using power line communication |
JP2006273921A JP2007235915A (ja) | 2006-03-02 | 2006-10-05 | 電力線通信を用いた無線ネットワークシステム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060020031A KR20070090377A (ko) | 2006-03-02 | 2006-03-02 | 전력선 통신을 이용한 무선 네트워크 시스템 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20070090377A true KR20070090377A (ko) | 2007-09-06 |
Family
ID=38512445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060020031A KR20070090377A (ko) | 2006-03-02 | 2006-03-02 | 전력선 통신을 이용한 무선 네트워크 시스템 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20070206658A1 (ko) |
JP (1) | JP2007235915A (ko) |
KR (1) | KR20070090377A (ko) |
CN (1) | CN101030793A (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5338120B2 (ja) * | 2008-04-15 | 2013-11-13 | 富士ゼロックス株式会社 | ハブ装置及びプログラム |
US8051309B2 (en) * | 2008-08-29 | 2011-11-01 | Hewlett-Packard Development Company, L.P. | Method and apparatus to combine power and control signals in a mobile computing device |
US20110279253A1 (en) * | 2010-05-14 | 2011-11-17 | Raymond Anthony Suda | Apparatus and method for rfid-plc container identification and tracking |
CN104579427A (zh) * | 2015-01-12 | 2015-04-29 | 国家电网公司 | 一种电力无线通信系统及通信方法 |
CN110138418B (zh) * | 2019-05-30 | 2022-04-08 | 磐基技术有限公司 | 一种支持多用户同时接入的有线通信装置 |
US11425548B2 (en) * | 2020-06-29 | 2022-08-23 | Hegemon Electronics, Inc. | Method to identify tractor and trailers and the order of hook up |
EP4060861A1 (en) | 2021-03-15 | 2022-09-21 | Nxp B.V. | A power line communication system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030100288A1 (en) * | 2001-11-29 | 2003-05-29 | General Electric Company One Research Circle | Universal PLC radio frequency enhanced bridge |
US7027483B2 (en) * | 2002-06-21 | 2006-04-11 | Pulse-Link, Inc. | Ultra-wideband communication through local power lines |
AU2003276972A1 (en) * | 2002-09-25 | 2004-04-19 | Enikia Llc | Method and system for timing controlled signal transmission in a point to multipoint power line communications system |
US20050089061A1 (en) * | 2003-08-28 | 2005-04-28 | Oleg Logvinov | Joint powerline/ultra-wide band system |
KR100678931B1 (ko) * | 2004-04-26 | 2007-02-07 | 삼성전자주식회사 | 백본 네트워크로 연결된 조정자 기반 무선망간의 통신방법및 장치 |
KR100621587B1 (ko) * | 2004-04-29 | 2006-09-08 | 삼성전자주식회사 | 백본 네트워크로 연결된 조정자 기반 무선망과 이종의네트워크간의 통신방법 및 장치 |
-
2006
- 2006-03-02 KR KR1020060020031A patent/KR20070090377A/ko not_active Application Discontinuation
- 2006-09-27 CN CNA2006101595560A patent/CN101030793A/zh active Pending
- 2006-10-04 US US11/543,958 patent/US20070206658A1/en not_active Abandoned
- 2006-10-05 JP JP2006273921A patent/JP2007235915A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US20070206658A1 (en) | 2007-09-06 |
JP2007235915A (ja) | 2007-09-13 |
CN101030793A (zh) | 2007-09-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7929940B1 (en) | System and method for transmitting wireless digital service signals via power transmission lines | |
JP3965396B2 (ja) | 超広域通信方式を利用した室内近距離通信ネットワークシステム | |
KR20070090377A (ko) | 전력선 통신을 이용한 무선 네트워크 시스템 | |
KR20150015804A (ko) | 유휴 자원을 이용한 가상 전 이중 통신을 위한 무선 트랜시버 | |
WO1999067901A1 (fr) | Installation de repetition utilisant une ligne telephonique | |
CA2776709A1 (en) | Communications system, apparatus and method | |
KR100585190B1 (ko) | 기가비트 이더넷 망을 사용한 유무선 통합 시스템 및 방법 | |
JP2015053593A (ja) | 無線通信システムおよびマルチホップ無線通信方法 | |
CN101286785A (zh) | 移频直放站与移频系统及其信号传输方法 | |
CN204244477U (zh) | 一种室内覆盖增强系统和设备 | |
CN102035589B (zh) | 一种基站、远端射频单元及其信号发送方法 | |
CN113424456B (zh) | 用于扩展Wi-Fi接入点的覆盖范围的中继设备和系统 | |
CN203632671U (zh) | 一种多跳微波拉远无线覆盖系统 | |
US9838126B2 (en) | Analog distributed antenna system and its operating method | |
US10044431B2 (en) | System for coupling wireless repeater donor and server units over cable | |
KR100972082B1 (ko) | 외부 통신망과 무선 단말을 중계하는 장치 | |
KR100860229B1 (ko) | 마이크로웨이브 대역 중계 시스템 | |
CN216356730U (zh) | 一种通信系统 | |
KR20080052253A (ko) | 통신 데이터 수신 방법 및 장치 | |
CN221652786U (zh) | 一种适用于地下管廊的宽带自组网通信系统 | |
KR200385909Y1 (ko) | 통신용 위성을 이용한 휴대 인테넷 기지국 시스템 | |
KR100442331B1 (ko) | 이동통신 서비스용 광대역 중계 시스템 | |
CN116250190A (zh) | 用于通信的方法和设备 | |
CN119363163A (zh) | 一种矿用hplc无线混合网络通讯方法及系统 | |
CN117880777A (zh) | 一种地铁隧道基站回传系统及方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20060302 |
|
PA0201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20070326 Patent event code: PE09021S01D |
|
AMND | Amendment | ||
PG1501 | Laying open of application | ||
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20070921 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20070326 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
J201 | Request for trial against refusal decision | ||
PJ0201 | Trial against decision of rejection |
Patent event date: 20071022 Comment text: Request for Trial against Decision on Refusal Patent event code: PJ02012R01D Patent event date: 20070921 Comment text: Decision to Refuse Application Patent event code: PJ02011S01I Appeal kind category: Appeal against decision to decline refusal Decision date: 20080506 Appeal identifier: 2007101011047 Request date: 20071022 |
|
AMND | Amendment | ||
PB0901 | Examination by re-examination before a trial |
Comment text: Amendment to Specification, etc. Patent event date: 20071120 Patent event code: PB09011R02I Comment text: Request for Trial against Decision on Refusal Patent event date: 20071022 Patent event code: PB09011R01I Comment text: Amendment to Specification, etc. Patent event date: 20070528 Patent event code: PB09011R02I |
|
E90F | Notification of reason for final refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Final Notice of Reason for Refusal Patent event date: 20071129 Patent event code: PE09021S02D |
|
B601 | Maintenance of original decision after re-examination before a trial | ||
PB0601 | Maintenance of original decision after re-examination before a trial |
Comment text: Report of Result of Re-examination before a Trial Patent event code: PB06011S01D Patent event date: 20080311 |
|
J301 | Trial decision |
Free format text: TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20071022 Effective date: 20080506 |
|
PJ1301 | Trial decision |
Patent event code: PJ13011S01D Patent event date: 20080506 Comment text: Trial Decision on Objection to Decision on Refusal Appeal kind category: Appeal against decision to decline refusal Request date: 20071022 Decision date: 20080506 Appeal identifier: 2007101011047 |