METHOD, DEVICE, BASE STATION AND UE FOR UPLINK TRANSMISSION MAIN CARRIER SWITCH AND CONTROL
First Claim
1. A method for controlling an uplink transmission primary carrier switch, the method comprises:
- determining transmission resources of a set of cells configured for a User Equipment (UE) to serve the UE, so as to switch an uplink transmission primary carrier of the UE among the uplink transmission carriers corresponding to the different cells, wherein the transmission resources comprise configured resources of uplink transmission resources of a plurality of cells; and
notifying the UE of the transmission resources of the set of cells.
2 Assignments
0 Petitions
Accused Products
Abstract
A method, device, base station and UE for uplink transmission main carrier switch and control enable the uplink transmission main carrier of the UE to switch among multiple different cells providing service for the UE, enhance the transmission flexibility of the uplink transmission main carrier of the UE, and at the same time take account of the transmission requirements of transmission power and UE services. The method for uplink transmission main carrier switch and control includes: determining the transmission resources of the cell set used for providing service for the UE, the transmission resources being configured for the user equipment (UE), wherein the transmission resources includes the configured resources of uplink transmission carrier of multiple cells, the transmission resources being used for enabling the uplink transmission main carrier of UE to switch among the uplink transmission carriers corresponding to different cells; informing the UE of the transmission resource of the cell set.
22 Citations
56 Claims
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1. A method for controlling an uplink transmission primary carrier switch, the method comprises:
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determining transmission resources of a set of cells configured for a User Equipment (UE) to serve the UE, so as to switch an uplink transmission primary carrier of the UE among the uplink transmission carriers corresponding to the different cells, wherein the transmission resources comprise configured resources of uplink transmission resources of a plurality of cells; and notifying the UE of the transmission resources of the set of cells. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method for switching an uplink transmission primary carrier, the method comprises:
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obtaining, by a Use Equipment (UE), transmission resources of a set of cells configured for the UE to serve the UE, as notified by the network side, wherein the transmission resources comprise configured resources of uplink transmission resources of a plurality of cells,; and when the UE determines that an uplink transmission primary carrier needs to be switched, switching, by the UE, the uplink transmission primary carrier to an uplink transmission carrier corresponding to a new cell, over the configured resources of the uplink transmission carrier of the new cell. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19-38. -38. (canceled)
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39. A base station, comprising a transceiver, a processor, and a memory, wherein:
the processor is configured to read programs in the memory to perform the processes of;
determining transmission resources of a set of cells configured for a User Equipment (UE) to serve the UE, wherein the transmission resources comprise configured resources of uplink transmission resources of a plurality of cells, and notifying the UE of the transmission resources of the set of cells through the transceiver so as to switch an uplink transmission primary carrier of the UE among the uplink transmission carriers corresponding to the different cells.- View Dependent Claims (40, 41, 42, 43, 44, 45)
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46. A User Equipment (UE), comprising a transceiver, a processor, and a memory, wherein:
the processor is configured to read programs in the memory to perform the processes of;
obtaining transmission resources of a set of cells configured for the UE to serve the UE, as notified by the network side through the transceiver, wherein the transmission resources comprise configured resources of uplink transmission resources of a plurality of cells; and
when determining that an uplink transmission primary carrier needs to be switched, switching the uplink transmission primary carrier to an uplink transmission carrier corresponding to a new cell, over the configured resources of the uplink transmission carrier of the new cell.- View Dependent Claims (47, 48, 49, 50, 51, 52, 53, 54, 55, 56)
Specification