Distribution system, reception apparatus, and methods for transitioning to new services
View Patent ↗A distribution system and reception apparatus, and methods thereof, are provided for broadcasting and receiving a plurality of non-backwards-compatible services. The broadcasting method includes receiving, by a first service provider, a plurality of first services, which include a first service from each of the first and second service providers. The first service provider generates a first broadcast multiplex, including the plurality of first services, and broadcasts the first broadcast multiplex on a first broadcast channel allocated to the first service provider. A second service provider receives a plurality of second services, which include a second service from each of the first and second service providers. The second service provider generates a second broadcast multiplex, including the plurality of second services, and broadcasts the second broadcast multiplex on a second broadcast channel allocated to the second service provider.
1. A method for broadcasting a non-backwards-compatible service, the method comprising:
causing, by first circuitry of a service provider, first content data of the non-backwards-compatible service to be transmitted over a single wireless transition broadcast channel in a first broadcast signal, the first broadcast signal transmitted over the single wireless transition broadcast channel including non-backward compatible services of a plurality of different service providers, the single wireless transition broadcast channel being allocated as a transition channel to be shared by the plurality of different service providers;
generating, by the first circuitry, a second broadcast signal including second content data of a service to be replaced by the non-backwards-compatible service; and
transmitting, by the first circuitry, the second broadcast signal on a single wireless broadcast channel allocated to the service provider when the first broadcast signal is transmitted on the single wireless transition broadcast channel,
wherein the single wireless transition broadcast channel is different from the single wireless broadcast channel,
wherein the non-backwards-compatible service is a digital television service, and
wherein the single wireless transition broadcast channel is adjacent to a wireless channel that is allocated for transmission of another type of service.
2. The method according to claim 1 , further comprising:
receiving, by second circuitry of a transition broadcast provider, the first content data of the non-backwards-compatible service from the service provider and third content data of a non-backwards-compatible service from another service provider;
generating, by the second circuitry, the first broadcast signal that includes the first and third content data of the non-backwards-compatible services from the service provider and the other service provider; and
transmitting, by the second circuitry, the first broadcast signal on the single wireless transition broadcast channel.
3. The method according to claim 1 , wherein the single wireless transition broadcast channel is a terrestrial broadcast channel designated by the Federal Communications Commission (FCC).
4. The method according to claim 3 , wherein the single wireless transition broadcast channel is designated from a repack of television broadcast channels.
5. The method according to claim 1 , wherein the other type of service is a Mobile Network Operator Service.
6. The method according to claim 1 , wherein the wireless channel is channel 32 or 52.
7. The method according to claim 1 , wherein,
the service has a lower video resolution than the non-backwards-compatible service.
8. The method according to claim 1 , wherein
the service is encoded using a first coding and the non-backwards-compatible service is encoded using a second coding, the first coding being different from the second coding.
9. The method according to claim 1 , wherein
the service and the non-backwards-compatible service include television programs, and
the step of transmitting includes transmitting at least one television program that is the same as a television program being broadcast by a transition broadcast provider.
10. A distribution system, comprising:
a service provider, including first circuitry configured to
cause first content data of a non-backwards-compatible service to be transmitted over a single wireless transition broadcast channel in a first broadcast signal, the first broadcast signal transmitted over the single wireless transition broadcast channel including non-backward compatible services of a plurality of different service providers, the single wireless transition broadcast channel being allocated as a transition channel to be shared by the plurality of different service providers;
generate a second broadcast signal including second content data of a service to be replaced by the non-backwards-compatible service; and
transmit the second broadcast signal on a single wireless broadcast channel allocated to the service provider when the first broadcast signal is transmitted on the single wireless transition broadcast channel,
wherein the single wireless transition broadcast channel is different from the single wireless broadcast channel,
wherein the non-backwards-compatible service is a digital television service, and
wherein the single wireless transition broadcast channel is adjacent to a wireless channel that is allocated for transmission of another type of service.
11. The distribution system according to claim 10 , further comprising:
a transition broadcast provider, including second circuitry configured to
receive the first content data of the non-backwards-compatible service from the service provider and third content data of a non-backwards-compatible service from another service provider;
generate the first broadcast signal that includes the first and third content data of the non-backwards-compatible services from the service provider and the other service provider; and
transmit the first broadcast signal on the single wireless transition broadcast channel.
12. The distribution system according to claim 10 , wherein the single wireless transition broadcast channel is a terrestrial broadcast channel designated by the Federal Communications Commission (FCC).
13. The distribution system according to claim 12 , wherein the single wireless transition broadcast channel is designated from a repack of television broadcast channels.
14. The distribution system according to claim 10 , wherein the other type of service is a Mobile Network Operator Service.
15. The distribution system according to claim 10 , wherein the wireless channel is channel 32 or 52.
16. The distribution system according to claim 10 , wherein
the service has a lower video resolution than the non-backwards-compatible service.
17. The method according to claim 10 , wherein
the service is encoded using a first coding and the non-backwards-compatible service is encoded using a second coding, the first coding being different from the second coding.
18. The distribution system according to claim 10 , wherein
the service and the non-backwards-compatible service include television programs, and
the first circuitry is configured to transmit at least one television program that is the same as a television program being broadcast by a transition broadcast provider.