GB2363301A - Telecommunication system and connection device for use in it - Google Patents

Telecommunication system and connection device for use in it

Info

Publication number
GB2363301A
GB2363301A GB0115210A GB0115210A GB2363301A GB 2363301 A GB2363301 A GB 2363301A GB 0115210 A GB0115210 A GB 0115210A GB 0115210 A GB0115210 A GB 0115210A GB 2363301 A GB2363301 A GB 2363301A
Authority
GB
United Kingdom
Prior art keywords
telecommunication
signal
connection device
coupled
input
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
GB0115210A
Other versions
GB2363301B (en
GB0115210D0 (en
Inventor
Jacobus Petrus Pennings
Edwin Robert Otter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of GB0115210D0 publication Critical patent/GB0115210D0/en
Publication of GB2363301A publication Critical patent/GB2363301A/en
Application granted granted Critical
Publication of GB2363301B publication Critical patent/GB2363301B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H04N21/6156—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network
    • H04N21/6168—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network involving cable transmission, e.g. using a cable modem
    • 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

Abstract

A telecommunication system comprising first telecommunication means (11, 12) capable of receiving a first telecommunication signal in a first frequency range and second telecommunication means (21) capable of transmitting a second telecommunication signal in a second frequency range, and a telecommunication network (1). The first and second telecommunication means (11, 12, 21) are coupled to the telecommunication network (1) via the connection device (40). The connection device (40) comprises separate signal paths (44, 45) to an input (43) and an output (42) thereof, which are coupled to a common connection (41) intended for the telecommunication network (1) via separation means (460). The first telecommunication means (11, 12) are herein coupled to the output (42), while the second telecommunication means (21) are connected to the input (43). The separation means (460) are herein capable of leading the first telecommunication signal at least almost exclusively over a first signal path (44) between the output (42) and the common connection (41) and the second telecommunication signal at least almost exclusively over a second signal path (45) between the common connection (41) and the input (43).
GB0115210A 1998-12-09 1999-12-09 Telecommunication system and connection device for use in it Expired - Fee Related GB2363301B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1010769A NL1010769C2 (en) 1998-12-09 1998-12-09 Telecommunication system and connection device for use therein.
PCT/NL1999/000756 WO2000035199A1 (en) 1998-12-09 1999-12-09 Telecommunication system and connection device for use in it

Publications (3)

Publication Number Publication Date
GB0115210D0 GB0115210D0 (en) 2001-08-15
GB2363301A true GB2363301A (en) 2001-12-12
GB2363301B GB2363301B (en) 2004-02-11

Family

ID=19768287

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0115210A Expired - Fee Related GB2363301B (en) 1998-12-09 1999-12-09 Telecommunication system and connection device for use in it

Country Status (6)

Country Link
JP (1) JP2002532978A (en)
CN (1) CN1330835A (en)
AU (1) AU1896700A (en)
GB (1) GB2363301B (en)
NL (1) NL1010769C2 (en)
WO (1) WO2000035199A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1027547C2 (en) * 2004-11-19 2006-05-22 Tratec Telecom B V Communication system.
US9698463B2 (en) 2014-08-29 2017-07-04 John Mezzalingua Associates, LLC Adjustable power divider and directional coupler

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996008925A1 (en) * 1994-09-12 1996-03-21 Scientific-Atlanta, Inc. Cable television apparatus employing two-way communication
WO1996018252A1 (en) * 1994-12-09 1996-06-13 Raychem Corporation Distributed digital loop carrier system using coaxial cable
WO1997032411A1 (en) * 1996-02-28 1997-09-04 Ericsson Raynet Subscriber network interface and method
WO1998007276A1 (en) * 1996-08-15 1998-02-19 Com21, Inc. Tv and data cable system ingress noise blocker

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996008925A1 (en) * 1994-09-12 1996-03-21 Scientific-Atlanta, Inc. Cable television apparatus employing two-way communication
WO1996018252A1 (en) * 1994-12-09 1996-06-13 Raychem Corporation Distributed digital loop carrier system using coaxial cable
WO1997032411A1 (en) * 1996-02-28 1997-09-04 Ericsson Raynet Subscriber network interface and method
WO1998007276A1 (en) * 1996-08-15 1998-02-19 Com21, Inc. Tv and data cable system ingress noise blocker

Also Published As

Publication number Publication date
WO2000035199A1 (en) 2000-06-15
GB2363301B (en) 2004-02-11
CN1330835A (en) 2002-01-09
JP2002532978A (en) 2002-10-02
NL1010769C2 (en) 2000-06-13
GB0115210D0 (en) 2001-08-15
AU1896700A (en) 2000-06-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20141209