公开(公告)号：US20240214022A1

公开(公告)日：2024-06-27

申请号：US18145860

申请日：2022-12-23

Applicant: Intel Corporation

Inventor： Vamshi Krishna AAGIRU ,  Santhosh AP ,  Praveen Kashyap Ananta BHAT ,  Arjun C ,  Shailendra Singh CHAUHAN ,  Sajal Kumar DAS ,  Walid EL HAJJ ,  Isha GARG ,  Sagar GUPTA ,  Mallari HANCHATE ,  Mythili HEGDE ,  Siva Prasad JANGILI GANGA ,  Satyajit Siddharay KAMAT ,  Noam KOGOS ,  Ronen KRONFELD ,  Adiel LANGER ,  Gil MEYUHAS ,  Padmesh MURUGAN LATHA ,  Vishram Shriram PANDIT ,  Abhijith PRABHA ,  Manisha RAIGURU ,  Ehud RESHEF ,  Amir RUBIN ,  Shubham Kumar SAHU ,  Gurpreet SANDHU ,  Michael SHACHAR ,  Harry SKINNER ,  Madhukiran SRINIVASAREDDY ,  Gokul SUBRAMANIAM ,  Maruti TAMRAKAR ,  Jayprakash THAKUR ,  Vijaya Prasad UMMELLA ,  Yagnesh Vinodrai WAGHELA

IPC: H04B1/3827 ,  H04W52/36

CPC classification number: H04B1/3838 ,  H04W52/365 ,  H04B2001/3844

Abstract: Various principles and methods are described herein to improve wireless communication in a user computing device. Certain aspects of the disclosure describe management of wireless transmissions relative to various regulations related to a specific absorption rate. Other aspects of the disclosure relate to detection of user proximity to a transmitting antenna. Other aspects relate to alternative strategies to improve wireless communication, such as selection of alternate antennas or baseband modems, or changes in device orientation.

公开(公告)号：US20230387978A1

公开(公告)日：2023-11-30

申请号：US18049651

申请日：2022-10-26

Applicant: Intel Corporation

Inventor： Santhosh AP ,  Madhukiran SREENIVASAREDDY ,  Vamshi Krishna AAGIRU ,  Praveen KUMAR ,  Nithesha ANANDA

IPC: H04B7/06 ,  H04B17/336

CPC classification number: H04B7/0608 ,  H04B17/336

Abstract: A mobile communication device including a processor configured to: retrieve a first isolation metric from a lookup table between an antenna and a first further antenna; retrieve a second isolation metric from a lookup table between the antenna and the second further antenna; determine that the second isolation metric is greater than the first isolation metric; and switch transmitting the signal from the first further antenna to the second further antenna.

公开(公告)号：US20240196343A1

公开(公告)日：2024-06-13

申请号：US18063091

申请日：2022-12-08

Applicant: Intel Corporation

Inventor： Sajal Kumar DAS ,  Madhukiran SRINIVASAREDDY ,  Jayprakash THAKUR ,  Maruti TAMRAKAR ,  Mallari HANCHATE ,  Vamshi Krishna AAGIRU ,  Abhijith PRABHA ,  Sagar GUPTA ,  Mythili HEGDE

IPC: H04W52/36 ,  H04L1/00 ,  H04W52/28

CPC classification number: H04W52/367 ,  H04L1/0003 ,  H04W52/283

Abstract: A mobile radio terminal device may include a processor configured to receive information that one or more antennas of the mobile radio terminal device are in proximity of a human body part of a user of the mobile radio terminal device, modify a transmission configuration of the mobile radio terminal device based on the received information, and generate a message representing the changed transmission configuration.

公开(公告)号：US20230096115A1

公开(公告)日：2023-03-30

申请号：US17449264

申请日：2021-09-29

Applicant: Intel Corporation

Inventor： Madhukiran SREENIVASAREDDY ,  Vamshi Krishna AAGIRU ,  Jayprakash THAKUR

IPC: H04B1/00 ,  H04B7/0413

Abstract: A wireless modem device. The device includes a plurality of transceivers, a plurality of antenna ports, a plurality of RF multiplexers, and a plurality of switches. Each transceiver is configured to process a radio frequency (RF) signal in a specific frequency band. Each antenna port is coupled to one of a plurality of antennas. Each RF multiplexer is configured to split an RF signal received via a common port of the RF multiplexer to one of frequency-specific ports of the RF multiplexer based on a frequency band of the RF signal and combine RF signals received via the frequency-specific ports into the common port, wherein the common port of each RF multiplexer is coupled to one of the antenna ports. Each switch is configurable by software to couple one of the transceivers to one of the antenna ports.

公开(公告)号：US20240196344A1

公开(公告)日：2024-06-13

申请号：US18063094

申请日：2022-12-08

Applicant: Intel Corporation

Inventor： Vamshi Krishna AAGIRU ,  Nithesha ANANDA ,  Santhosh AP ,  Abir CHATTERJEE ,  Sajal Kumar DAS ,  Walid EL HAJJ ,  Noam KOGOS ,  Adiel LANGER ,  Gil MEYUHAS ,  Amir RUBIN ,  Michael SHACHAR ,  Nidhi P. SHETTY ,  Madhukiran SRINIVASAREDDY ,  Ricardo VELASCO

IPC: H04W52/36 ,  H04W52/22 ,  H04W76/28

CPC classification number: H04W52/367 ,  H04W52/225 ,  H04W76/28

Abstract: Devices with radiating antennas are subject to various regulations designed to limit the absorption of radiofrequency energy in a human body part in close proximity to a radiating antenna. Various conventional strategies are available for management of transmissions to comply with these regulations; however, each of these conventional strategies has drawbacks, such as a negative effect on the wireless link. Various strategies are disclosed herein to comply with the requisite regulations while maintaining the wireless link. In addition, strategies are presented to select wireless link rates, taking into account limitations that may be in place to satisfy the necessary regulations.

公开(公告)号：US20230098822A1

公开(公告)日：2023-03-30

申请号：US17868800

申请日：2022-07-20

Applicant: Intel Corporation

Inventor： Santhosh AP ,  Madhukiran SREENIVASAREDDY ,  Vamshi Krishna AAGIRU ,  Nithesha ANANDA

IPC: H04W52/22 ,  H04B1/3827

Abstract: A method comprising: retrieving a predefined power threshold; determining a transmission power of a transmitting antenna, wherein the transmitting antenna is actively transmitting a signal; retrieving a predefined transmission time interval; determining that the transmission power exceeds the predefined power threshold; determining a duration of transmitting the signal; comparing the duration with the predefined transmission time interval; and switching transmitting the signal from the transmitting antenna to a further antenna when the duration equals the predefined transmission time interval.