Method and network node for managing a transmission power parameter for a D2D link
First Claim
1. A method, performed by a first device, for managing a transmission power parameter indicating transmission power for a Device-To-Device (D2D) transmission to be sent on at least one D2D link between the first device and a second device, the method comprising:
- determining a load based on one or more metrics of at least one D2D communication between at least the first and second devices; and
determining the transmission power parameter based on the determined load, wherein the determining the transmission power parameter comprises determining the transmission power parameter based on the load in an at least partly inverse manner while not exceeding a maximum transmit power of the first device.
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Accused Products
Abstract
A network node, a first device and methods therein for managing a transmission power parameter indicating power of transmission to be sent on at least one Device-To-Device “D2D” link between the first device and a second device are disclosed. The method comprises determining a load relating to D2D communication between at least the first and second devices. Moreover, the method comprises determining the transmission power parameter based on the load. Corresponding computer programs and carriers therefor are also disclosed.
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Citations
13 Claims
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1. A method, performed by a first device, for managing a transmission power parameter indicating transmission power for a Device-To-Device (D2D) transmission to be sent on at least one D2D link between the first device and a second device, the method comprising:
- determining a load based on one or more metrics of at least one D2D communication between at least the first and second devices; and
determining the transmission power parameter based on the determined load, wherein the determining the transmission power parameter comprises determining the transmission power parameter based on the load in an at least partly inverse manner while not exceeding a maximum transmit power of the first device. - View Dependent Claims (2, 3)
- determining a load based on one or more metrics of at least one D2D communication between at least the first and second devices; and
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4. A network node configured to manage a transmission power parameter indicating transmission power for a Device-To-Device (D2D) transmission to be sent on at least one D2D link between a first device and a second device, the network node comprising:
a processing circuit configured to cause the network node to; determine a load based on one or more metrics of at least one D2D communication between at least the first and second devices; determine the transmission power parameter based on the load, wherein the network node is configured for determining the transmission power parameter by determining the transmission power parameter based on the load in an at least partly inverse manner while not exceeding a maximum transmit power of the first device; and sending the determined transmission power parameter to at least the first device. - View Dependent Claims (5)
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6. A first device configured for managing a transmission power parameter indicating transmission power for a Device-To-Device (D2D) transmission to be sent on at least one D2D link between the first device and a second device, the first device comprising:
- a processing circuit configured to cause the first device to;
determine a load based on one or more metrics of at least one D2D communication between at least the first and second devices; and
determine the transmission power parameter based on the determined load, wherein the processing circuit is configured to cause the first device to determine the transmission power parameter based on the load in an at least partly inverse manner while not exceeding a maximum transmit power of the first device. - View Dependent Claims (7, 8)
- a processing circuit configured to cause the first device to;
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9. A computer program product stored in a non-transitory computer readable medium for managing a transmission power parameter indicating transmission power for a Device-To-Device (D2D) transmission to be sent on at least one D2D link between a first device and a second device, the computer program product comprising software instructions which, when run on a processing circuit of a network node or the first device or, causes the corresponding network node or first device to:
- determine a load based on one or more metrics of at least one D2D communication between at least the first and second devices; and
determine the transmission power parameter based on the determined load, wherein the determining the transmission power parameter comprises determining the transmission power parameter based on the load in an at least partly inverse manner while not exceeding a maximum transmit power of the first device. - View Dependent Claims (10, 11)
- determine a load based on one or more metrics of at least one D2D communication between at least the first and second devices; and
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12. A method, performed by a network node, for managing a transmission power parameter indicating transmission power for a Device-To-Device (D2D) transmission to be sent on at least one D2D link between the first device and a second device, the method comprising:
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determining a load based on one or more metrics of the D2D communication between at least the first and second devices; and determining the transmission power parameter based on the determined load, wherein the determining of the transmission power parameter comprises determining the transmission power parameter based on the load in an at least partly inverse manner while not exceeding a maximum transmit power of the first device; and sending, to at least one of the first device and the second device, the transmission power parameter. - View Dependent Claims (13)
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Specification