Method and system for mitigating interference from analog TV in a DVB-H system
First Claim
Patent Images
1. A method for processing signals in a wireless communication system, the method comprising:
- receiving from at least one mobile terminal that receives digital broadcast television signals and interfering analog broadcast television signals, feedback information comprising channel estimates; and
adjusting subsequently transmitted digital broadcast television signals using a plurality of weights based on said received feedback information to mitigate said interfering analog broadcast television signal.
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Abstract
Certain embodiments of mitigating interference from analog TV in a DVB-H system may include receiving feedback information from at least one mobile terminal that receives digital broadcast television signals and interfering analog broadcast television signals. The feedback information may comprise channel estimates. Subsequently transmitted digital broadcast television signals may be adjusted using a plurality of weights based on the received feedback information. This may mitigate interference from the analog broadcast television signal at the mobile terminals.
54 Citations
20 Claims
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1. A method for processing signals in a wireless communication system, the method comprising:
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receiving from at least one mobile terminal that receives digital broadcast television signals and interfering analog broadcast television signals, feedback information comprising channel estimates; and
adjusting subsequently transmitted digital broadcast television signals using a plurality of weights based on said received feedback information to mitigate said interfering analog broadcast television signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A system for processing signals in a wireless communication system, the system comprising:
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circuitry that receives from at least one mobile terminal that receives digital broadcast television signals and interfering analog broadcast television signals, feedback information comprising channel estimates; and
a baseband processor that adjusts subsequently transmitted digital broadcast television signals using a plurality of weights based on said received feedback information to mitigate said interfering analog broadcast television signal. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification