Shared control channel detection strategies
First Claim
1. A method of selecting a detection strategy for use in detecting a shared control channel that is transmitted as a physical channel in a communication system, the method comprising:
- using a previously selected detection strategy to detect the shared control channel;
measuring power of the detected shared control channel;
generating at least two correlation results by correlating the measured power with each of at least two parameters that are associated with one or more other physical channels used in the communication system; and
selecting, based on the at least two correlation results, a detection strategy for upcoming use in detecting the shared control channel,wherein the shared control channel is a High-Speed Shared Control Channel; and
wherein one of the one or more other physical channels is a Common Pilot Channel.
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Abstract
A detection strategy is selected for use in detecting a shared control channel that is transmitted on a physical channel in a communication system. This involves using a previously selected detection strategy to detect the shared control channel. The power of the detected shared control channel is measured. At least two correlation results are generated by correlating the measured power with each of at least two parameters that are associated with one or more other physical channels used in the communication system. Based on the at least two correlation results, a detection strategy is selected for upcoming use in detecting the shared control channel.
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Citations
32 Claims
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1. A method of selecting a detection strategy for use in detecting a shared control channel that is transmitted as a physical channel in a communication system, the method comprising:
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using a previously selected detection strategy to detect the shared control channel; measuring power of the detected shared control channel; generating at least two correlation results by correlating the measured power with each of at least two parameters that are associated with one or more other physical channels used in the communication system; and selecting, based on the at least two correlation results, a detection strategy for upcoming use in detecting the shared control channel, wherein the shared control channel is a High-Speed Shared Control Channel; and wherein one of the one or more other physical channels is a Common Pilot Channel. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. An apparatus for selecting a detection strategy for use in detecting a shared control channel that is transmitted as a physical channel in a communication system, the apparatus comprising:
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logic that uses a previously selected detection strategy to detect the shared control channel; logic that measures power of the detected shared control channel; logic that generates at least two correlation results by correlating the measured power with each of at least two parameters that are associated with one or more other physical channels used in the communication system; and logic that selects, based on the at least two correlation results, a detection strategy for upcoming use in detecting the shared control channel, wherein the shared control channel is a High-Speed Shared Control Channel; and wherein one of the one or more other physical channels is a Common Pilot Channel. - View Dependent Claims (18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32)
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Specification