DYNAMICAL SEARCH SPACE ALTERATIONS
First Claim
1. A method performed by a wireless device for updating an allocated search space for downlink control information, wherein the method comprises:
- obtaining, from a downlink control information message, information specifying an alteration of the search space to monitor for downlink control information, DCI;
determining an updated search space based on the allocated search space and the obtained information specifying an alteration of the search space.
1 Assignment
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Accused Products
Abstract
There is disclosed a method performed by a wireless device for updating an allocated search space for downlink control information. A corresponding wireless device is also disclosed. There is also disclosed a method performed by a radio network node to enable a wireless device served by the radio network node to perform an update of a search space allocated to the wireless device to monitor for downlink control information. Also provided is a corresponding radio network node. Corresponding computer programs and apparatuses are also disclosed. One particular advantage of the disclosed is that it enables a more tailor made search space for a wireless device.
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Citations
50 Claims
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1. A method performed by a wireless device for updating an allocated search space for downlink control information, wherein the method comprises:
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obtaining, from a downlink control information message, information specifying an alteration of the search space to monitor for downlink control information, DCI; determining an updated search space based on the allocated search space and the obtained information specifying an alteration of the search space. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13-21. -21. (canceled)
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22. A wireless device configured to update an allocated search space for downlink control information, wherein:
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the wireless device is configured to obtain, from a downlink control information message, information specifying an alteration of the search space to monitor for downlink control information, DCI; and the wireless device is configured to determine an updated search space based on the allocated search space and the obtained information specifying an alteration of the search space. - View Dependent Claims (23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35)
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36-46. -46. (canceled)
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47. A computer program for performing, when executed by at least one processor, an update of an allocated search space for downlink control information, the computer program comprises instructions, which when executed, cause the at least one processor to:
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read information relating to a specified alteration of the search space in a downlink physical control channel to monitor for downlink control information, DCI; determine, based on the read information, an updated search space based on the allocated search space and the specified alteration of the search space.
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48. A computer program for performing, when executed by at least one processor, an update of a search space for downlink control information allocated to a wireless device, the computer program comprises instructions, which when executed, cause the at least one processor to:
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determine an alteration of the search space allocated to the wireless device; output information specifying the alteration of the search space to be embedded in message to be communicated to the wireless device to enable the wireless device to update its allocated search space.
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49. (canceled)
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50. (canceled)
Specification