Data transmission of value pair in network systems
AssigneeTelefonaktiebolaget LM Ericsson (publ)
InventorFredrik Huss
Life of this patent
Estimating the term…
Abstract
A method for data transmission of a value pair in a network system. The method is performed in a network node and comprises transforming a value pair, wherein the value pair is represented as a complex number, by changing a magnitude of the value pair with a factor of 2 raised to the power of N/2, where N is an integer, and when N is odd the transform comprises a rotation in the complex plane of an odd integer multiple of 45 degrees, and transmitting the transformed value pair to another network node, wherein the transmission comprises an indication of the value of N. Network nodes, computer programs and a computer program product for data transmission of a value pair in a network system are also presented.
Claims26
A method, performed in a network node, for data transmission of a value pair in a network system comprising:
- transforming a value pair, wherein the value pair is represented as a complex number, by changing a magnitude of the value pair with a factor of 2 raised to a power of N/2, where N is an integer, and when N is odd a transform comprises a rotation in the complex plane of an odd integer multiple of 45 degrees;
- and
- transmitting the transformed value pair to another network node, wherein the transmission comprises an indication of the value of N.
A method, performed in a network node, for data transmission of a value pair in a network system comprising:
- receiving a value pair from another network node, wherein a transmission comprises an indication of a value of N;
- and
- transforming the received value pair, wherein the transformed value pair is represented as a complex number, by changing a magnitude of the received value pair with a factor of 2 raised to a power of −N/2, where N is an integer, and when N is odd a transform comprises a rotation in the complex plane of an odd integer multiple of 45 degrees.
A network node for data transmission of a value pair in a network system, the network node comprising:
- a processing circuitry;
- and
- memory storing instructions that, when executed by the processing circuitry, cause the network node to:
- transform a value pair, wherein the value pair is represented as a complex number, by changing a magnitude of the value pair with a factor of 2 raised to a power of N/2, where N is an integer, and when N is odd a transform comprises a rotation in the complex plane of an odd integer multiple of 45 degrees;
- and
- transmit the transformed value pair to another network node, wherein the transmission comprises an indication of a value of N.
A network node for data transmission of a value pair in a network system, the network node comprising:
- a processing circuitry;
- and
- memory storing instructions that, when executed by the processing circuitry, cause the network node to:
- receive a value pair from another network node, wherein a transmission comprises an indication of a value of N;
- and
- transform the received value pair, wherein the transformed value pair is represented as a complex number, by changing a magnitude of the received value pair with a factor of 2 raised to a power of −N/2, where N is an integer, and when N is odd a transform comprises a rotation in the complex plane of an odd integer multiple of 45 degrees.
Dependencies are inferred from the claim text.