Resource allocation method and apparatus
First Claim
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1. A base station, comprising:
- a receiver, configured to receive a resource allocation request from first user equipment (UE) within coverage of the base station;
a processor, configured to allocate, when the resource allocation request received by the receiver carries a transmission resource index, a transmission resource to the first UE according to the transmission resource index; and
a transmitter, configured to send, to the first UE, the transmission resource allocated by the processor;
wherein when the resource allocation request does not carry any transmission resource index;
the processor is configured to obtain location information of the first UE when the processor determines that all transmission resources of the base station are already allocated;
the processor is configured to determine, according to the location information of the first UE and location information of UEs to which the processor currently has already allocated transmission resources, second UE that meets a preset condition, wherein the preset condition is that a distance between the second UE and the first UE is greater than a first preset distance; and
the processor is further configured to allocate, to the first UE, a transmission resource already allocated to the second UE.
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Abstract
Methods and devices are provided for resource allocation. The method may include: receiving a resource allocation request sent by first UE, where the first UE is any UE within coverage of a base station; when the resource allocation request carries a transmission resource index obtained by the first UE through listening, allocating a transmission resource to the first UE according to the transmission resource index; and sending the allocated transmission resource to the first UE.
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Citations
18 Claims
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1. A base station, comprising:
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a receiver, configured to receive a resource allocation request from first user equipment (UE) within coverage of the base station; a processor, configured to allocate, when the resource allocation request received by the receiver carries a transmission resource index, a transmission resource to the first UE according to the transmission resource index; and a transmitter, configured to send, to the first UE, the transmission resource allocated by the processor; wherein when the resource allocation request does not carry any transmission resource index; the processor is configured to obtain location information of the first UE when the processor determines that all transmission resources of the base station are already allocated; the processor is configured to determine, according to the location information of the first UE and location information of UEs to which the processor currently has already allocated transmission resources, second UE that meets a preset condition, wherein the preset condition is that a distance between the second UE and the first UE is greater than a first preset distance; and the processor is further configured to allocate, to the first UE, a transmission resource already allocated to the second UE. - View Dependent Claims (2, 3, 4)
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5. An apparatus, wherein the apparatus comprises:
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a receiver, configured to receive listening setting information, wherein the listening setting information is used to notify the apparatus of a duration of listening; a processor, configured to determine, according to the listening setting information received by the receiver, a duration of listening to be performed on transmission resources within coverage of a base station; the processor, configured to listen to the transmission resources within the coverage of the base station; and a transmitter, configured to send a resource allocation request to the base station when a duration of the listening performed by the processor reaches the preset duration;
wherein the receiver is further configured to receive the transmission resource allocated by the base station. - View Dependent Claims (6, 7, 8, 9)
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10. A resource allocation method, comprising:
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receiving a resource allocation request from a first user equipment (UE) within coverage of a base station; when the resource allocation request carries a transmission resource index, allocating a transmission resource to the first UE according to the transmission resource index; and sending the allocated transmission resource to the first UE; and when the resource allocation request does not carry any transmission resource index; when determining that all transmission resources of the base station are already allocated, obtaining location information of the first UE; determining, according to the location information of the first UE and location information of UEs to which transmission resources are currently already allocated, second UE that meets a preset condition, wherein the preset condition is that a distance between the second UE and the first UE is greater than a first preset distance; and allocating, to the first UE, a transmission resource already allocated to the second UE. - View Dependent Claims (11, 12)
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13. A resource allocation method performed by an apparatus, comprising:
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receiving listening setting information, wherein listening setting information is used to notify the apparatus of a duration of listening; determining, according to the listening setting information, a duration of listening to be performed on transmission resources within coverage of a base station;
listening to the transmission resources within the coverage of the base station;when a duration of the listening reaches the preset duration, sending a resource allocation request to the base station, so that the base station allocates a transmission resource according to the resource allocation request; and receiving the transmission resource allocated by the base station. - View Dependent Claims (14, 15, 16, 17, 18)
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Specification