Samsung electronics co., ltd. (20240381269). ELECTRONIC DEVICE FOR PERFORMING BACK-OFF ON BASIS OF SAR AND OPERATING METHOD THEREOF simplified abstract
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ELECTRONIC DEVICE FOR PERFORMING BACK-OFF ON BASIS OF SAR AND OPERATING METHOD THEREOF
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ELECTRONIC DEVICE FOR PERFORMING BACK-OFF ON BASIS OF SAR AND OPERATING METHOD THEREOF - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240381269 titled 'ELECTRONIC DEVICE FOR PERFORMING BACK-OFF ON BASIS OF SAR AND OPERATING METHOD THEREOF
The abstract describes an electronic device with multiple antennas, RF circuits, memory, and processors. The device can determine which antenna to use for transmitting RF signals based on the state of the housing and specific absorption rate (SAR) limits.
- The electronic device has multiple antennas arranged on the housing.
- It can identify the state of the housing to determine the antenna group.
- The device sets transmission power limits based on SAR limits.
- It selects the appropriate antenna and transmission power for RF signal transmission.
- The technology optimizes RF signal transmission based on SAR limits and antenna groups.
Potential Applications: - This technology can be used in mobile phones, IoT devices, and other wireless communication devices. - It can improve signal transmission efficiency and reduce potential health risks associated with RF exposure.
Problems Solved: - Optimizes RF signal transmission to reduce SAR exposure. - Enhances overall performance and efficiency of wireless communication devices.
Benefits: - Improved signal transmission quality. - Enhanced user safety by optimizing RF exposure levels. - Increased efficiency in wireless communication devices.
Commercial Applications: Title: "Optimized RF Signal Transmission Technology for Wireless Devices" This technology can be applied in smartphones, smart home devices, and IoT sensors to enhance signal transmission efficiency and user safety. It can be marketed to telecommunications companies, device manufacturers, and healthcare providers.
Prior Art: Prior research in the field of SAR optimization for wireless devices may provide insights into similar technologies and approaches.
Frequently Updated Research: Ongoing research in RF signal optimization, SAR exposure limits, and antenna design may impact the development and implementation of this technology.
Questions about Optimized RF Signal Transmission Technology: 1. How does this technology compare to existing methods of optimizing RF signal transmission for wireless devices? - This technology differs by considering both antenna selection and SAR limits to optimize RF signal transmission, improving efficiency and user safety. 2. What are the potential long-term effects of using this technology on the performance of wireless communication devices? - Implementing this technology can lead to improved signal quality and reduced health risks associated with RF exposure, benefiting both users and device manufacturers.
Original Abstract Submitted
an electronic device is provided. the electronic device includes at least one housing, a plurality of antennas arranged on the at least one housing, at least one radio frequency (rf) circuit, memory, including one or more storage media, storing instructions, and at least one processor communicatively coupled to the at least one rf circuit and the memory, wherein the instructions, when executed by the at least one processor individually or collectively, may cause the electronic device to determine to transmit an rf signal through a first rf path corresponding to a first antenna among the plurality of antennas, identify the state of the at least one housing, identify a maximum transmission power limit corresponding to the first rf path, based on whether an accumulated specific absorption rate (sar) for the first rf path meets a maximum transmission power limit backoff condition associated with an antenna group, the antenna group being determined according to the state of the at least one housing, and transmit, by the at least one rf circuit, the rf signal based on transmission power set based on the maximum transmission power limit.
