Predictive adaptive queue management
First Claim
1. A method of adjusting adaptive queue management (AQM) operation in a wireless communication network, the method comprising:
- determining, by an access network node of the wireless communication network, whether an increase in capacity for data transmission between the access network node and a wireless communication device is expected,wherein the determining whether the increase in capacity is expected comprises at least one of;
determining whether one or more additional radio resources for the data transmission between the access network node and the wireless communication device are expected to be added; and
determining whether more efficient use of radio resources for the data transmission between the access network node and the wireless communication device is expected, wherein the more efficient use is one of an activation of already established resources, a higher modulation and coding scheme, and a more efficient configuration;
adjusting, by the access network node, the AQM operation associated with the access network node, when it is determined that the increase in capacity for the data transmission between the access network node and the wireless communication device is expected; and
detecting a trigger event and readjusting the AQM operation when the trigger event is detected, wherein the detecting the trigger event comprises evaluating whether the AQM operation has been adjusted for a certain time.
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Accused Products
Abstract
The present disclosure generally relates to the field of queue management. More specifically, the present disclosure relates to a technique of adjusting adaptive queue management operation in a wireless communication network. A method embodiment comprises determining (S202), by an access network node (100) of the wireless communication network, whether an increase in capacity for data transmission between the access network node (100) and a wireless communication device (300) is expected, and adjusting (S204), by the access network node (100), AQM operation associated with the access network node (100), if it is determined that an increase in capacity for data transmission between the access network node (100) and the wireless communication device (300) is expected.
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Citations
17 Claims
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1. A method of adjusting adaptive queue management (AQM) operation in a wireless communication network, the method comprising:
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determining, by an access network node of the wireless communication network, whether an increase in capacity for data transmission between the access network node and a wireless communication device is expected, wherein the determining whether the increase in capacity is expected comprises at least one of; determining whether one or more additional radio resources for the data transmission between the access network node and the wireless communication device are expected to be added; and determining whether more efficient use of radio resources for the data transmission between the access network node and the wireless communication device is expected, wherein the more efficient use is one of an activation of already established resources, a higher modulation and coding scheme, and a more efficient configuration; adjusting, by the access network node, the AQM operation associated with the access network node, when it is determined that the increase in capacity for the data transmission between the access network node and the wireless communication device is expected; and detecting a trigger event and readjusting the AQM operation when the trigger event is detected, wherein the detecting the trigger event comprises evaluating whether the AQM operation has been adjusted for a certain time. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A non-transitory computer readable recording medium storing a computer program product for adjusting adaptive queue management (AQM) operation in a wireless communication network, the computer program product comprising software instructions which, when run on processing circuitry of an access network node of the wireless communication network, cause the access network node to:
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determine whether an increase in capacity for data transmission between the access network node and a wireless communication device is expected, by at least one of; determining whether one or more additional radio resources for the data transmission between the access network node and the wireless communication device are expected to be added; and determining whether more efficient use of radio resources for the data transmission between the access network node and the wireless communication device is expected, wherein the more efficient use is one of an activation of already established resources, a higher modulation and coding scheme, and a more efficient configuration; adjust the AQM operation associated with the access network node, when it is determined that the increase in capacity for the data transmission between the access network node and the wireless communication device is expected; and detect a trigger event and readjust the AQM operation when the trigger event is detected, wherein the detection of the trigger event comprises evaluation whether the AQM operation has been adjusted for a certain time.
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15. An access network node for adjusting adaptive queue management (AQM) operation in a wireless communication network, the access network node comprising:
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processing circuitry; memory containing instructions executable by the processing circuitry whereby the access network node is operative to; determine whether an increase in capacity for data transmission between the access network node and a wireless communication device is expected, by at least one of; determining whether one or more additional radio resources for the data transmission between the access network node and the wireless communication device are expected to be added; and determining whether more efficient use of radio resources for the data transmission between the access network node and the wireless communication device is expected, wherein the more efficient use is one of an activation of already established resources, a higher modulation and coding scheme, and a more efficient configuration; adjust the AQM operation associated with the access network node, when it is determined that the increase in capacity for the data transmission between the access network node and the wireless communication device is expected; and detect a trigger event and readjust the AQM operation when the trigger event is detected, wherein the detection of the trigger event comprises evaluation whether the AQM operation has been adjusted for a certain time. - View Dependent Claims (16)
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17. A wireless communication system, comprising:
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an access network node comprising processing circuitry and memory, the memory containing instructions executable by the processing circuitry whereby the access network node is operative to; determine whether an increase in capacity for data transmission between the access network node and a wireless communication device is expected, by at least one of; determining whether one or more additional radio resources for the data transmission between the access network node and the wireless communication device are expected to be added; and determining whether more efficient use of radio resources for the data transmission between the access network node and the wireless communication device is expected, wherein the more efficient use is one of an activation of already established resources, a higher modulation and coding scheme, and a more efficient configuration; adjust the AQM operation associated with the access network node, when it is determined that the increase in capacity for the data transmission between the access network node and the wireless communication device is expected; and detect a trigger event and readjust the AQM operation when the trigger event is detected, wherein the detection of the trigger event comprises evaluation whether the AQM operation has been adjusted for a certain time; and one or more wireless communication devices.
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Specification