Resource allocation method, apparatus, and system, and base station
First Claim
1. A resource allocation method, comprising:
- obtaining, by a first base station, an access transmission rate of at least one second base station, whereinthe access transmission rate is a ratio of a total throughput, to a total bandwidth occupied by all user equipments, the throughput being of all user equipments for which the at least one second base station performs scheduling, andthe at least one second base station accesses the first base station by using a backhaul link;
determining, by the first base station, resource allocation information of an access link and the backhaul link of the at least one second base station according to the access transmission rate of the at least one second base station and a backhaul transmission rate of the at least one second base station, wherein the backhaul transmission rate is a ratio of a total throughput of the backhaul link of the at least one second base station to a total bandwidth of the backhaul link; and
sending, by the first base station, the resource allocation information of the access link and the backhaul link to the at least one second base station; and
sending, by the first base station, the resource allocation information of the access link and the backhaul link to at least one user equipment, so that the at least one user equipment performs communication according to the resource allocation information of the access link and the backhaul link.
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Abstract
Embodiments provide a resource allocation method. The method includes: obtaining, by a first base station, an access transmission rate of at least one second base station, where the access transmission rate is a ratio of a total throughput to a total bandwidth occupied by all the user equipments. The throughput being of all user equipments for which the at least one second base station performs scheduling, The method further includes determining, by the first base station, resource allocation information of an access link and a backhaul link of the at least one second base station according to the access transmission rate and a backhaul transmission rate of the at least one second base station, and sending the resource allocation information. The backhaul transmission rate is a ratio of a total throughput of the backhaul link of the at least one second base station to a total bandwidth of the backhaul link.
7 Citations
15 Claims
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1. A resource allocation method, comprising:
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obtaining, by a first base station, an access transmission rate of at least one second base station, wherein the access transmission rate is a ratio of a total throughput, to a total bandwidth occupied by all user equipments, the throughput being of all user equipments for which the at least one second base station performs scheduling, and the at least one second base station accesses the first base station by using a backhaul link; determining, by the first base station, resource allocation information of an access link and the backhaul link of the at least one second base station according to the access transmission rate of the at least one second base station and a backhaul transmission rate of the at least one second base station, wherein the backhaul transmission rate is a ratio of a total throughput of the backhaul link of the at least one second base station to a total bandwidth of the backhaul link; and sending, by the first base station, the resource allocation information of the access link and the backhaul link to the at least one second base station; and sending, by the first base station, the resource allocation information of the access link and the backhaul link to at least one user equipment, so that the at least one user equipment performs communication according to the resource allocation information of the access link and the backhaul link. - View Dependent Claims (2, 3, 4, 5)
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6. A resource allocation apparatus, comprising:
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a non-transitory memory storage comprising instructions; and one or more processors in communication with the memory, wherein the one or more processors are configured to execute the instructions to; obtain an access transmission rate of at least one second base station, wherein the access transmission rate is a ratio of a total throughput to a total bandwidth occupied by all user equipments, the throughput being of all user equipments for which the at least one second base station performs scheduling, and the at least one second base station accesses the resource allocation apparatus by using a backhaul link; determine resource allocation information of an access link and the backhaul link of the at least one second base station according to the access transmission rate of the at least one second base station and a backhaul transmission rate of the at least one second base station, wherein the backhaul transmission rate is a ratio of a total throughput of the backhaul link of the at least one second base station to a total bandwidth of the backhaul link; and send the resource allocation information of the access link and the backhaul link to the at least one second base station; and send the resource allocation information of the access link and the backhaul link to at least one user equipment, so that the at least one user equipment performs communication according to the resource allocation information of the access link and the backhaul link. - View Dependent Claims (7, 8, 9, 10, 11, 12, 13)
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14. A second base station, comprising:
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a non-transitory memory storage comprising instructions; and one or more processors in communication with the memory, wherein the one or more processors are configured to execute the instructions to; obtain an access transmission rate of the second base station, wherein the access transmission rate is a ratio of a total throughput to a total bandwidth occupied by all user equipments, the throughput being of all user equipments for which the second base station performs scheduling, and the second base station accesses a first base station by using a wireless backhaul link; send the access transmission rate obtained by the second obtaining module to the first base station; receive resource allocation information of an access link and the backhaul link from the first base station, wherein the resource allocation information of the access link and the backhaul link is determined by the first base station according to the access transmission rate of the second base station and a backhaul transmission rate of the second base station, and the backhaul transmission rate is a ratio of a total throughput of the backhaul link of the second base station to a total bandwidth of the backhaul link; and allocate a transmission resource to the access link and the backhaul link of the second base station according to the resource allocation information of the access link and the backhaul link; and send the resource allocation information of the access link and the backhaul link to at least one user equipment, so that the at least one user equipment performs communication according to the resource allocation information of the access link and the backhaul link. - View Dependent Claims (15)
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Specification