Signal processing in parallel
Apparatuses, systems, and techniques to perform channel estimation on one or more signals. In at least one embodiment, channel estimation on one or more wireless signals is performed in parallel based on one or more frequencies of one or more signals.
1 . A processor, comprising:
one or more circuits to cause channel estimation on one or more signals to be performed in parallel based, at least in part, on latency information associated with the one or more signals, and to cause a division of a frequency band associated with the one or more signals caused based, at least in part, on the latency information, wherein the latency information is used by the one or more circuits to determine a number of processors to perform the channel estimation on the one or more signals in parallel.
2 . The processor according to claim 1 , wherein the latency information comprises a latency threshold.
3 . The processor according to claim 1 , wherein the channel estimation on the one or more signals comprises performing in parallel the channel estimation on a first frequency of one or more frequencies of the one or more signals and the channel estimation on a second frequency of the one or more frequencies.
4 . The processor according to claim 1 , wherein the channel estimation on the one or more signals comprises performing in parallel the channel estimation on a first frequency of one or more frequencies of the one or more signals using a first processor and the channel estimation on a second frequency of the one or more frequencies using a second processor.
5 . The processor according to claim 1 , wherein the channel estimation on the one or more signals comprises performing in parallel the channel estimation on a first frequency of one or more frequencies of the one or more signals using a first graphics processing unit (GPU) and the channel estimation on a second frequency of the one or more frequencies using a second GPU.
6 . The processor according to claim 1 , wherein the latency information comprises at least a latency requirement of a transmitting device, the latency requirement determined based on log data identifying one or more services with which the transmitting device has previously communicated.
7 . The processor according to claim 1 , wherein the channel estimation on the one or more signals comprises:
generating, in parallel, a first channel estimation on a first frequency of one or more frequencies of the one or more signals and a second channel estimation on a second frequency of the one or more frequencies; and
determining a third channel estimation of the one or more frequencies based on the first and second channel estimations.
8 . The processor according to claim 1 , wherein the one or more signals comprise one or more wireless signals transmitted from at least one user equipment (UE) operating in a Third Generation Partnership Project (3GPP) wireless radio communications network.
9 . A method, comprising:
determining latency information associated with one or more signals;
based on the latency information:
dividing a frequency band associated with the one or more signals, and
determining a number of processors to perform channel estimation on the one or more signals in parallel; and
performing, in parallel by the determined number of processors, channel estimation on the one or more signals.
10 . The method according to claim 9 , further comprising:
generating, in parallel, a first channel estimation on a first frequency of one or more frequencies of the one or more signals and a second channel estimation on a second frequency of the one or more frequencies; and
generating a third channel estimation of the one or more frequencies based on the first and second channel estimations.
11 . The method according to claim 9 , wherein the latency information is a latency requirement of a transmitting device, the latency requirement determined from log data identifying one or more services that require low latency communications.
12 . The method according to claim 9 , wherein the channel estimation on the one or more signals comprises performing in parallel the channel estimation on a first frequency of one or more frequencies of the one or more signals using a first graphics processing unit (GPU) and the channel estimation on a second frequency of the one or more frequencies using a second GPU.
13 . The method according to claim 9 , wherein the channel estimation on the one or more signals comprises performing in parallel the channel estimation on a first frequency of one or more frequencies of the one or more signals and the channel estimation on a second frequency of the one or more frequencies.
14 . A system, comprising:
a plurality of processors to perform, in parallel, channel estimation on one or more signals based, at least in part, on latency information associated with the one or more signals and a division of a frequency band associated with the one or more signals caused based, at least in part, on the latency information associated with the one or more signals, wherein the latency information is used by the system to determine a number of the plurality of processors to perform the channel estimation in parallel.
15 . The system according to claim 14 , wherein the channel estimation on the one or more signals comprises performing in parallel the channel estimation on a first frequency of one or more frequencies of the one or more signals and the channel estimation on a second frequency of the one or more frequencies.
16 . The system according to claim 14 , wherein the channel estimation on the one or more signals comprises performing in parallel the channel estimation on a first frequency of one or more frequencies of the one or more signals using a first processor of the plurality of processors and the channel estimation on a second frequency of the one or more frequencies using a second processor of the plurality of processors.
17 . The system according to claim 14 , wherein the channel estimation on the one or more signals comprises performing in parallel the channel estimation on a first frequency of one or more frequencies of the one or more signals using a first graphics processing unit (GPU) comprising the plurality of processors and the channel estimation on a second frequency of the one or more frequencies using a second GPU comprising the plurality processors.
18 . The system according to claim 14 , wherein the latency information comprises a latency requirement of a transmitting device, the latency requirement determined based on log data identifying one or more services with which the transmitting device has previously communicated.
19 . The system according to claim 14 , wherein the channel estimation on the one or more signals comprises:
generating, in parallel, a first channel estimation on a first frequency of one or more frequencies of the one or more signals and a second channel estimation on a second frequency of the one or more frequencies; and
determining a third channel estimation of the one or more frequencies based on the first and second channel estimations.
20 . The system according to claim 14 , wherein the one or more signals comprise one or more wireless signals transmitted from at least one user equipment (UE) operating in a Third Generation Partnership Project (3GPP) wireless radio communications network.