View source for 17952169. EFFICIENT DETERMINATION OF RF EXPOSURE FOR MIMO TRANSMITTERS simplified abstract (QUALCOMM Incorporated)

=EFFICIENT DETERMINATION OF RF EXPOSURE FOR MIMO TRANSMITTERS=


==Organization Name==

[[:Category:QUALCOMM Incorporated|QUALCOMM Incorporated]]


[[Category:QUALCOMM Incorporated]]

==Inventor(s)==

[[:Category:Jagadish Nadakuduti of Bermuda Dunes CA (US)|Jagadish Nadakuduti of Bermuda Dunes CA (US)]][[Category:Jagadish Nadakuduti of Bermuda Dunes CA (US)]]

[[:Category:Lin Lu of San Diego CA (US)|Lin Lu of San Diego CA (US)]][[Category:Lin Lu of San Diego CA (US)]]

[[:Category:Paul Guckian of La Jolla CA (US)|Paul Guckian of La Jolla CA (US)]][[Category:Paul Guckian of La Jolla CA (US)]]

==EFFICIENT DETERMINATION OF RF EXPOSURE FOR MIMO TRANSMITTERS - A simplified explanation of the abstract==


This abstract first appeared for US patent application 17952169 titled 'EFFICIENT DETERMINATION OF RF EXPOSURE FOR MIMO TRANSMITTERS

==Simplified Explanation==

The present disclosure relates to assessing radio frequency (RF) exposure from a wireless device supporting multiple-input-multiple-output (MIMO) transmissions using multiple antennas.

* MIMO RF exposure distributions for one or more MIMO transmissions are determined and stored in memory.
* To assess RF exposure for a MIMO transmission, a processor retrieves the corresponding MIMO RF exposure distributions, linearly combines them to obtain a combined MIMO RF exposure distribution, and assesses RF exposure compliance based on the combined distribution.
* The MIMO RF exposure distribution may include MIMO specific absorption rate (SAR) distributions.

== Potential Applications ==
This technology can be applied in the telecommunications industry for ensuring compliance with RF exposure regulations for MIMO transmissions.

== Problems Solved ==
This technology solves the problem of accurately assessing RF exposure from wireless devices with multiple antennas, specifically in the context of MIMO transmissions.

== Benefits ==
The benefits of this technology include improved accuracy in assessing RF exposure, ensuring compliance with safety regulations, and optimizing the performance of wireless devices supporting MIMO transmissions.

== Potential Commercial Applications ==
Potential commercial applications of this technology include mobile devices, routers, and other wireless communication devices that utilize MIMO technology.

== Possible Prior Art ==
One possible prior art in this field could be methods for assessing RF exposure from single antenna wireless devices, which may not be as accurate for MIMO transmissions.

=== Unanswered Questions ===

=== How does this technology impact the design of future wireless devices supporting MIMO transmissions? ===
This article does not delve into the specific design implications of implementing this technology in future wireless devices. It would be interesting to explore how manufacturers can optimize device design to enhance RF exposure assessment accuracy.

=== What are the potential implications of this technology on RF exposure regulations and standards? ===
The article does not discuss the broader implications of this technology on RF exposure regulations and standards. Further research could investigate how advancements in RF exposure assessment technology may influence regulatory frameworks in the telecommunications industry.


==Original Abstract Submitted==

Aspects of the present disclosure facilitate assessment of radio frequency (RF) exposure from a wireless device supporting multiple-input-multiple-output (MIMO) transmissions using multiple antennas. In certain aspects, MIMO RF exposure distributions for one or more MIMO transmissions are determined and stored in a memory. To assess RF exposure for a MIMO transmission, a processor may retrieve the corresponding MIMO RF exposure distributions from the memory, linearly combine the MIMO RF exposure distributions to obtain a combined MIMO RF exposure distribution, and assess RF exposure compliance based on the combined MIMO RF exposure distribution. In one example, the MIMO RF exposure distribution may include MIMO specific absorption rate (SAR) distributions.



[[Category:H04B7/0413]]
[[Category:H04B17/382]]
[[Category:H04B17/391]]