JPH03270488A - Catv distribution control system - Google Patents

Catv distribution control system

Info

Publication number
JPH03270488A
JPH03270488A JP6814690A JP6814690A JPH03270488A JP H03270488 A JPH03270488 A JP H03270488A JP 6814690 A JP6814690 A JP 6814690A JP 6814690 A JP6814690 A JP 6814690A JP H03270488 A JPH03270488 A JP H03270488A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
same
channel
distribution
program
catv
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
JP6814690A
Other versions
JP2825000B2 (en )
Inventor
Toshimasa Fukui
Emi Hatake
Osamu Isono
Tetsuo Nishino
Original Assignee
Fujitsu Ltd
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

Links

Abstract

PURPOSE: To improve the efficiency of using a channel in the same subscriber house by assigning the same CATV program to be distributed to plural terminals to the same channel in the same subscriber house.
CONSTITUTION: In a line concentrating means 103, a distribution control means 104 is provided to receive the CATV program at the channel already distributed to the same subscriber house 101 as the terminal requesting the distribution when the CATV program is already distributed to the same subscriber house 101 as the terminal requesting the distribution, and to receive the CATV program at the new channel in respect to the terminal requesting the distribution when the program is not distributed yet, in respect to the distribution request of the prescribed CATV program from any one of plural terminals 1021-102n. Therefore, the same CATV program can be assigned to the same channel by the distribution control means 104 and a switching means 106. Thus, the efficiency of using the channel in the same subscriber house can be improved.
COPYRIGHT: (C)1991,JPO&Japio
JP6814690A 1990-03-20 1990-03-20 Catv distribution control system Expired - Lifetime JP2825000B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6814690A JP2825000B2 (en) 1990-03-20 1990-03-20 Catv distribution control system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6814690A JP2825000B2 (en) 1990-03-20 1990-03-20 Catv distribution control system
US08650657 US6154632A (en) 1990-03-20 1996-05-20 Picture distribution service system

Publications (2)

Publication Number Publication Date
JPH03270488A true true JPH03270488A (en) 1991-12-02
JP2825000B2 JP2825000B2 (en) 1998-11-18

Family

ID=13365311

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6814690A Expired - Lifetime JP2825000B2 (en) 1990-03-20 1990-03-20 Catv distribution control system

Country Status (1)

Country Link
JP (1) JP2825000B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6278717B1 (en) 1996-09-05 2001-08-21 Hughes Electronics Corporation Dynamic mapping of broadcast resources
US6498625B1 (en) 1991-08-13 2002-12-24 Canon Kabushiki Kaisha Dynamic image transmission method and apparatus for enhancing spatial resolution of image data
US6584070B1 (en) 1992-01-16 2003-06-24 Fujitsu Limited Cell multiplexing apparatus handling multiple items of information
US6728269B1 (en) 1996-09-05 2004-04-27 Hughes Electronics Corporation Device and method for efficient delivery of redundant national television signals
US7292604B2 (en) 1996-09-05 2007-11-06 The Directv Group, Inc. Device and method for efficient delivery of redundant national television signals

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6498625B1 (en) 1991-08-13 2002-12-24 Canon Kabushiki Kaisha Dynamic image transmission method and apparatus for enhancing spatial resolution of image data
US6584070B1 (en) 1992-01-16 2003-06-24 Fujitsu Limited Cell multiplexing apparatus handling multiple items of information
US6661796B1 (en) 1992-01-16 2003-12-09 Fujitsu Limited Cell multiplexing apparatus handling multiple items of information
US6278717B1 (en) 1996-09-05 2001-08-21 Hughes Electronics Corporation Dynamic mapping of broadcast resources
US6501770B2 (en) 1996-09-05 2002-12-31 Hughes Electronics Corporation Dynamic mapping of broadcast resources
US6728269B1 (en) 1996-09-05 2004-04-27 Hughes Electronics Corporation Device and method for efficient delivery of redundant national television signals
US7075945B2 (en) 1996-09-05 2006-07-11 The Directv Group, Inc. Dynamic mapping of broadcast resources
US7292604B2 (en) 1996-09-05 2007-11-06 The Directv Group, Inc. Device and method for efficient delivery of redundant national television signals
US7646792B2 (en) 1996-09-05 2010-01-12 The Directv Group, Inc. Dynamic mapping of broadcast resources

Also Published As

Publication number Publication date Type
JP2825000B2 (en) 1998-11-18 grant

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