WO2005072356A3 - Wlan services over catv using csma/ca - Google Patents

Wlan services over catv using csma/ca Download PDF

Info

Publication number
WO2005072356A3
WO2005072356A3 PCT/US2005/002442 US2005002442W WO2005072356A3 WO 2005072356 A3 WO2005072356 A3 WO 2005072356A3 US 2005002442 W US2005002442 W US 2005002442W WO 2005072356 A3 WO2005072356 A3 WO 2005072356A3
Authority
WO
WIPO (PCT)
Prior art keywords
wem
csma
catv network
services over
wlan
Prior art date
Application number
PCT/US2005/002442
Other languages
French (fr)
Other versions
WO2005072356A2 (en
Inventor
Mordechai Zussman
Harel Golombek
Dan Shklarsky
Original Assignee
Passover Inc
Mordechai Zussman
Harel Golombek
Dan Shklarsky
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Passover Inc, Mordechai Zussman, Harel Golombek, Dan Shklarsky filed Critical Passover Inc
Priority to EP05712063A priority Critical patent/EP1709825A2/en
Publication of WO2005072356A2 publication Critical patent/WO2005072356A2/en
Publication of WO2005072356A3 publication Critical patent/WO2005072356A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • 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]
    • H04L12/2801—Broadband local area networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6118—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving cable transmission, e.g. using a cable modem
    • 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
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
    • H04N21/43637—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0808—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using carrier sensing, e.g. as in CSMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

Abstract

A communication system that provides access within an analog portion of a WLAN system, namely in its RF propagation-radiation section. The network includes a wireless entrance module (WEM) and a wireless access point (AP) interfaced to the CATV network at a wireless entrance module (WEM). Further, an Enhanced In Door WiFi Unit (EID-WiFi) is connected to the CATV network. The WEM includes downstream carrier sensing of uplink signals and retransmitting the uplink signals back to the downstream path. As such, signals sent according to a WLAN terminal communications protocol traverse the CATV network, without modification, using CSMA/CA.
PCT/US2005/002442 2004-01-26 2005-01-26 Wlan services over catv using csma/ca WO2005072356A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05712063A EP1709825A2 (en) 2004-01-26 2005-01-26 Wlan services over catv using csma/ca

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US53850804P 2004-01-26 2004-01-26
US60/538,508 2004-01-26

Publications (2)

Publication Number Publication Date
WO2005072356A2 WO2005072356A2 (en) 2005-08-11
WO2005072356A3 true WO2005072356A3 (en) 2006-01-05

Family

ID=34825986

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/002442 WO2005072356A2 (en) 2004-01-26 2005-01-26 Wlan services over catv using csma/ca

Country Status (2)

Country Link
EP (1) EP1709825A2 (en)
WO (1) WO2005072356A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102752179B (en) * 2012-07-06 2015-04-15 全军 Radio frequency signal and CATV (Community Antenna Television) signal hybrid distribution device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101146071A (en) * 2006-09-12 2008-03-19 Thomson宽带研发（北京）有限公司 Bidirectional signal transmission device and method
US20090307739A1 (en) 2008-06-05 2009-12-10 Qualcomm Incorporated Remote distributed antenna
MX2021011273A (en) * 2019-03-19 2021-12-10 Ppc Broadband Inc Wireless over cable communication system.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5073930A (en) * 1989-10-19 1991-12-17 Green James A Method and system for receiving and distributing satellite transmitted television signals
WO2002091618A1 (en) * 2001-05-02 2002-11-14 Passover, Inc. Multi-band cellular service over catv network
US6895310B1 (en) * 2000-04-24 2005-05-17 Usa Technologies, Inc. Vehicle related wireless scientific instrumentation telematics

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5073930A (en) * 1989-10-19 1991-12-17 Green James A Method and system for receiving and distributing satellite transmitted television signals
US6895310B1 (en) * 2000-04-24 2005-05-17 Usa Technologies, Inc. Vehicle related wireless scientific instrumentation telematics
WO2002091618A1 (en) * 2001-05-02 2002-11-14 Passover, Inc. Multi-band cellular service over catv network

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102752179B (en) * 2012-07-06 2015-04-15 全军 Radio frequency signal and CATV (Community Antenna Television) signal hybrid distribution device

Also Published As

Publication number Publication date
EP1709825A2 (en) 2006-10-11
WO2005072356A2 (en) 2005-08-11

Similar Documents

Publication Publication Date Title
EP1931086A3 (en) A method and system for coexistence between 20 MHZ and 40 MHZ overlapping basic service sets (OBSS) in wireless local area networks
WO2007037638A3 (en) A method of transmitting data in cellular networks using cooperative relaying
WO2008088439A3 (en) System for and method of providing remote coverage area for wireless communications
CN101223731A (en) Transmitting and protecting long frames in a wireless local area network
WO2009066199A3 (en) System for implementing multi-modular standby terminal using duplexer
WO2006135710A3 (en) Methods and apparatus for power efficient broadcasting and communication systems
WO2005114958A3 (en) Data transmission
AU4366699A (en) Mobile station, mobile radio communication network and communication method using several subscriber profiles
AU2003279498A1 (en) Mobile telephone gateway apparatus, communication system, and gateway operating system
CA2460110A1 (en) Method and system for providing data services to mobile communication terminals and mobile communication terminal therefor
WO2004079998A3 (en) Transmit request signaling between transceivers
WO2008062200A3 (en) Telecommunications networks and devices
TW200629938A (en) Method and system for sharing a single antenna on platforms with collocated bluetooth and IEEE 802.11b/g devices
WO2007015067A3 (en) Local area cellular basestation
AU2002325401A1 (en) Radio Communication System, Base Station, Relay Station, Mobile Station, and Packet Transmission Control Method
AU2002300651A1 (en) Radio Communication System, Communication Terminal, and Method for Transmitting Burst Signals
SG115491A1 (en) Radio communication system, communication terminal, and method for transmitting burst signals
EP1758268A3 (en) Cooperative relay transmission method for a wireless communication system
EP1041770A3 (en) Radio communication system and terminal using faster and slower networks
WO2001058179A3 (en) System for transmitting and receiving short message service (sms) messages
WO2006120669A3 (en) Method and device for indirect communication within a wimax network
WO2009066200A3 (en) System for implementing multi-modular standby terminal using filters
WO2005091557A3 (en) Wlan capacity enhancement by contention resolution
WO2005004523A3 (en) Wireless phone with interface to different networks
WO2004064330A8 (en) Method and apparatus for bandwidth provisioning in a wlan

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

WWE Wipo information: entry into national phase

Ref document number: 2005712063

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE

WWW Wipo information: withdrawn in national office

Country of ref document: DE

WWP Wipo information: published in national office

Ref document number: 2005712063

Country of ref document: EP