Cable television impulse pay per view system
First Claim
1. A cable television system for distributing a television signal comprising a plurality of channels from a headend office to a plurality of subscribers, said system comprising:
- transmitting means for transmitting the television signal in a first direction along a cable distribution system;
a plurality of taps disposed at diverse locations along the cable system and connected to a plurality of television receivers, each tap comprising receiving means for receiving the television signal from the headend, supplying means for supplying selected channels of said television signal to a television receiver in response to a subscriber-supplied accept signal, and second transmitting means for transmitting billing information along the cable system in said first direction regarding the television channels supplied to said television receiver;
second receiving means for receiving billing information that has been transmitted along the cable system by a plurality of taps; and
storage means for storing the billing information received by said second receiving means, said information to be recovered by the headend office in order to bill each subscriber for the channels that were supplied to the television receiver.
1 Assignment
0 Petitions
Accused Products
Abstract
A cable television system is disclosed wherein a subscriber can select a program to view at the last minute and pay for only those programs that are viewed. The system includes a plurality of remote taps which are operative to receive the television signals from a headend office and either supply or deny certain of those signals to a subscriber at his request. The taps will transmit billing information regarding the programs supplied to the subscriber along the cable. At the end of the cable or at other predetermined locations the signals from a plurality of taps are collected and either stored or recovered by the headend. The transmission can be accomplished using a modem or a dedicated wire.
-
Citations
20 Claims
-
1. A cable television system for distributing a television signal comprising a plurality of channels from a headend office to a plurality of subscribers, said system comprising:
-
transmitting means for transmitting the television signal in a first direction along a cable distribution system; a plurality of taps disposed at diverse locations along the cable system and connected to a plurality of television receivers, each tap comprising receiving means for receiving the television signal from the headend, supplying means for supplying selected channels of said television signal to a television receiver in response to a subscriber-supplied accept signal, and second transmitting means for transmitting billing information along the cable system in said first direction regarding the television channels supplied to said television receiver; second receiving means for receiving billing information that has been transmitted along the cable system by a plurality of taps; and storage means for storing the billing information received by said second receiving means, said information to be recovered by the headend office in order to bill each subscriber for the channels that were supplied to the television receiver. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
-
11. A cable television system for distributing a television signal comprising a plurality of channels from a headend office to a plurality of subscribers, said system comprising:
-
transmitting means for transmitting the television signal in a first direction along a cable distribution system; a plurality of taps disposed at diverse locations along the cable system and connected to a plurality of television receivers, each tap comprising receiving means for receiving the television signal from the headend, supplying means for supplying selected channels of said television signal to a television receiver in response to a subscriber-supplied accept signal and second transmitting means for transmitting billing information along the cable system in said first direction; second receiving means for receiving billing information that has been transmitted along the cable system by a plurality of taps; and third transmitting means for transmitting said billing information to the headend office in order to bill each subscriber for the channels that were supplied to the television receiver. - View Dependent Claims (12, 13, 14, 15, 16)
-
-
17. A cable television system for distributing a television signal comprising a plurality of channels from a head-end office to a plurality of subscribers, said system comprising:
-
transmitting means for transmitting the television signal in a first direction along a cable distribution system; a plurality of taps disposed at diverse locations along the cable system and connected to a plurality of television receivers, each tap comprising receiving means for receiving the television signal from the headend, supplying means for supplying selected channels of said television signal to a television receiver in response to a subscriber-supplied accept signal, and second transmitting means for transmitting along the cable system in said first direction, billing information regarding the television channels supplied to said television receiver; second receiving means for receiving said billing information transmitted by said second transmitting means, third transmitting means for transmitting along the cable system in a second direction, said billing information received by said second receiving means; third receiving means for receiving billing information regarding a plurality of users that has been transmitted along the cable system; and storage means for storing the billing information received by said third receiving means, said information to be recovered by the headend office in order to bill each subscriber for the channels that were supplied to the television receiver.
-
-
18. A cable television system for distributing a television signal comprising a plurality of channels from a head-end office to a plurality of subscribers, said system comprising:
-
transmitting means for transmitting the television signal in a first direction along a cable distribution system; a plurality of taps disposed at diverse locations along the cable system and connected to a plurality of television receivers, each tap comprising receiving means for receiving the television signal from the headend, supplying means for supplying selected channels of said television signal to a television receiver in response to a subscriber-supplied accept signal, and second transmitting means for transmitting along the cable system in said first direction, billing information regarding the television channels supplied to said television receiver; second receiving means for receiving said billing information transmitted by said second transmitting means, third transmitting means for transmitting along the cable system in a second direction, said billing information received by said second receiving means; third receiving means for receiving billing information regarding a plurality of users that has been transmitted along the cable system; and fourth transmitting means for transmitting said billing information to the headend office in order to bill each subscriber for the channels that were supplied to the television receiver.
-
-
19. A method for distributing, in a cable television system, a television signal comprising a plurality of channels from a headend office to a plurality of subscribers, said cable television system including a plurality of taps disposed at diverse locations along a cable distribution system and connected to a plurality of television receivers, said method comprising the steps of:
-
transmitting the television signal in a first direction along said cable distribution system; receiving the television signal at one or more taps; supplying selected channels of said received television signal to a television receiver in response to a subscriber-supplied accept signal; transmitting billing information along the cable system in said first direction regarding the television channels supplied to said television receiver; receiving billing information that has been transmitted along the cable system by a plurality of taps; and storing the received billing information for subsequent recovery by the headend office in order to bill each subscriber for the channels supplied to the television receiver.
-
-
20. A method for distributing, in a cable television system, a television signal comprising a plurality of channels from a headend office to a plurality of subscribers, said cable television system including a plurality of taps disposed at diverse locations along a cable distribution system and connected to a plurality of television receivers, said method comprising the steps of:
-
transmitting the television signal in a first direction along said cable distribution system; receiving the television signal at one or more taps; supplying selected channels of said received television signal to a television receiver in response to a subscriber-supplied accept signal; transmitting billing information along the cable system in said first direction regarding the television channels supplied to said television receiver; receiving billing information that has been transmitted along the cable system by a plurality of taps; and transmitting the received billing information to the headend office in order to bill each subscriber for the channels supplied to the television receiver.
-
Specification