Digital broadcast system and method for a mobile terminal
First Claim
1. A method of reproducing broadcast content received by a mobile terminal, the method comprising:
- reproducing the broadcast content received in real-time at approximately a constant first reproduction rate;
receiving, in response to a detection of a first event, a timeshift recording request to delay reproduction of the broadcast content;
discontinuing, in response to receiving the timeshift recording request, the reproduction of the broadcast content and storing, in a first region of a storage medium, first broadcast content received between a time when the timeshift recording request is received and a time when a timeshift reproduction request is received;
reproducing, in response to receiving the timeshift reproduction request, the first broadcast content stored in the first region of the storage medium at a constant second reproduction rate that is approximately equal to the constant first reproduction rate;
storing, in a second region of the storage medium, second broadcast content received after the time when the timeshift reproduction request is received and while the first broadcast content continues to be reproduced at the constant second approximately the constant first reproduction rate;
deleting the first broadcast content from the first region of the storage medium after the first broadcast content is reproduced while maintaining the second broadcast content in the second region of the storage medium;
reproducing the second broadcast content after the first broadcast content is reproduced; and
no longer storing the second broadcast content stored in the second region of the storage medium in response to a determination determining that a predetermined amount of the second broadcast content is deleted from the second region of the storage medium;
wherein the timeshift reproduction request is received in response to detection of a second event.
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Accused Products
Abstract
A mobile communication terminal is provided comprising a receiver for receiving broadcast content over a first broadcast channel; and a controller for controlling reproduction of the broadcast content on a display of the mobile terminal. In response to detecting a first event, the controller receives a first request to delay reproduction of broadcast content in real-time. In response to receiving the first request the controller stores, in a storage medium, first broadcast content received between a time T1 and T2. In response to detecting a second event, the controller reproduces the first broadcast content. The controller stores second broadcast content received after a time T3. After the first broadcast content is reproduced, the controller reproduces the second broadcast content.
102 Citations
33 Claims
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1. A method of reproducing broadcast content received by a mobile terminal, the method comprising:
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reproducing the broadcast content received in real-time at approximately a constant first reproduction rate; receiving, in response to a detection of a first event, a timeshift recording request to delay reproduction of the broadcast content; discontinuing, in response to receiving the timeshift recording request, the reproduction of the broadcast content and storing, in a first region of a storage medium, first broadcast content received between a time when the timeshift recording request is received and a time when a timeshift reproduction request is received; reproducing, in response to receiving the timeshift reproduction request, the first broadcast content stored in the first region of the storage medium at a constant second reproduction rate that is approximately equal to the constant first reproduction rate; storing, in a second region of the storage medium, second broadcast content received after the time when the timeshift reproduction request is received and while the first broadcast content continues to be reproduced at the constant second approximately the constant first reproduction rate; deleting the first broadcast content from the first region of the storage medium after the first broadcast content is reproduced while maintaining the second broadcast content in the second region of the storage medium; reproducing the second broadcast content after the first broadcast content is reproduced; and no longer storing the second broadcast content stored in the second region of the storage medium in response to a determination determining that a predetermined amount of the second broadcast content is deleted from the second region of the storage medium; wherein the timeshift reproduction request is received in response to detection of a second event. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method of reproducing broadcast content received by a mobile terminal, the method comprising:
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receiving, in response to detection of a first event, a first request to delay reproduction of the broadcast content in real-time, wherein the broadcast content is reproduced at a first reproduction rate; storing, in response to receiving the first request, first broadcast content received between a time when the first request is received and a time when a second request to reproduce the first broadcast content is received, wherein the first broadcast content is stored in a first region of a storage medium; reproducing, in response to receiving the second request, the first broadcast content stored in the first region of the storage medium at a second reproduction rate that is approximately equal to the first reproduction rate; and storing, in a second region of the storage medium, second broadcast content received after the time when the second request is received, until the first broadcast content stored in the storage medium has been entirely reproduced at the second same first reproduction rate; deleting the first broadcast content from the first region of the storage medium after the first broadcast content is reproduced while maintaining the second broadcast content in the second region of the storage medium; and no longer storing the second broadcast content stored in the second region of the storage medium in response to a determination determining that a predetermined amount of the second broadcast content is deleted from the second region of the storage medium; wherein the second request is received in response to detection of a second event. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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17. A mobile communication terminal comprising:
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a receiver for receiving broadcast content over a first broadcast channel; and a controller for controlling reproduction of the broadcast content at a first reproduction rate via a display and speaker of the mobile terminal, wherein, in response to detection of detecting a first event, the controller receives a first request to delay reproduction of the broadcast content received in real-time, wherein, in response to receiving the first request, the controller stores, in a first region of a storage medium, first broadcast content received between a time ‘
T1’
at which the first request is received and a time ‘
T2’
at which of receiving a second request to reproduce the first broadcast content is received,wherein, in response to receiving the second request, the controller reproduces the first broadcast content at a second reproduction rate that is approximately equal to the first reproduction rate, wherein the controller stores in a second region of the storage medium, second broadcast content received after the time ‘
T2’
;wherein the controller deletes the first broadcast content from the first region of the storage medium after the first broadcast content is reproduced while maintaining the second broadcast content and reproduces the second broadcast content at the second approximately the same first reproduction rate, wherein the controller no longer storing the second broadcast content in the second region of the storage medium in response to a determination determining that a predetermined amount of the second broadcast content is deleted from the second region of the storage medium; wherein the second request is received in response to detection of a second event. - View Dependent Claims (18, 19, 20, 21, 22, 23, 24)
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25. A mobile terminal comprising:
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a logic unit for receiving a first request to delay reproduction of broadcast content in response to a detection of a first event, wherein the broadcast content is reproduced in real-time at a first reproduction rate; a logic unit for storing, in a first region of a storage medium, first broadcast content received between a time when the first request is received and a time when a second request to reproduce the first broadcast content is received, wherein the first broadcast content is stored in response to receiving the first request; a logic unit for reproducing, in response to receiving the second request, the first broadcast content stored in the first region of the storage medium at a second reproduction rate that is approximately equal to the first reproduction rate; a logic unit for storing, in a second region of the storage medium, second broadcast content received after the time when the second request is received; and
a logic unit for deleting the first broadcast content from the first region of the storage medium after the first broadcast content is reproduced while maintaining the second broadcast content in the second region of the storage medium; anda logic unit for no longer storing the second broadcast content in the second region of the storage medium in response to a determination determining that a predetermined amount of the second broadcast content is deleted from the second region of the storage medium; wherein the second request is received in response to a detection of a second event. - View Dependent Claims (26, 27, 28, 29, 30, 31, 32)
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33. A method of reproducing broadcast content received by a mobile terminal, the method comprising:
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reproducing the broadcast content received in real-time at a predetermined reproduction rate; receiving, in response to a detection of a first event, a timeshift recording request to delay reproduction of the broadcast content; no longer reproducing, in response to receiving the timeshift recording request, the broadcast content and storing, in a first recordable region of a storage medium, first broadcast content received between a time when the timeshift recording request is received and a time when a timeshift reproduction request is received; reproducing, in response to receiving the timeshift reproduction request, the first broadcast content stored in the first recordable region of the storage medium at the predetermined reproduction rate; storing, in a second recordable region of the storage medium, second broadcast content received after the time when the timeshift reproduction request is received while the first broadcast content continues to be reproduced at the predetermined reproduction rate; deleting the first broadcast content from the first recordable region of the storage medium after the first broadcast content is reproduced while maintaining the second broadcast content in the second recordable region of the storage medium; reproducing the second broadcast content after the first broadcast content is reproduced at the predetermined reproduction reproductions rate; and no longer storing the second broadcast content in the second region of the storage medium in response to a determination determining that a predetermined amount of the second broadcast content is deleted from the second region of the storage medium; wherein sizes of the first and the second recordable regions of the storage medium are set adaptively based on a remaining storage capacity of the storage medium, and wherein the timeshift reproduction request is received in response to detection of a second event.
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Specification