Pucch resource allocation method, network side device and communications system
AssigneeZte Corporation
InventorsXuhui DU, Ning LI
Life of this patent
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Abstract
Embodiments of the present disclosure disclose a Physical Uplink Control Channel (PUCCH) resource allocation method, a network side device and a communications system, wherein the method includes: when a new user equipment (UE) access a cell in a case that idle PUCCH resources of the cell are insufficient or all PUCCH resources of the cell are fully occupied, determining a preempted UE among UEs already accessing the cell; allocating PUCCH resources of the preempted UE to the new UE, reconfiguring the preempted UE and notifying the preempted UE to release the PUCCH resources.
Claims17
A Physical Uplink Control Channel PUCCH resource allocation method, comprising:
- when a new user equipment UE accesses a cell in a case that idle PUCCH resources of the cell are insufficient or all PUCCH resources of the cell are fully occupied, determining a preempted UE among UEs already accessing the cell;
- allocating PUCCH resources of the preempted UE to the new UE, reconfiguring resources of the preempted UE and notifying the preempted UE to release the PUCCH resources.
A network side device, comprising:
- a judging unit, configured to judge, when a new UE accesses a cell, whether idle PUCCH resources of the cell are allocated to the new UE;
- a determining unit, configured to determine a preempted UE among UEs already accessing the cell according to information transmitted by the judging unit;
- and
- a resource allocating unit, configured to allocate PUCCH resources of the preempted UE to the new UE according to information transmitted by the determining unit, and reconfigure resources of the preempted UE and notify the preempted UE to release the PUCCH resources.
(canceled)
A non-transitory computer storage medium storing instructions which, when executed by a processor, cause the processor to perform a method comprising:
- when a new user equipment UE accesses a cell in a case that idle PUCCH resources of the cell are insufficient or all PUCCH resources of the cell are fully occupied, determining a preempted UE among UEs already accessing the cell;
- allocating PUCCH resources of the preempted UE to the new UE, reconfiguring resources of the preempted UE and notifying the preempted UE to release the PUCCH resources.
Dependencies are inferred from the claim text.