Distributed mobility for radio devices

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11923939
APP PUB NO 20230216564A1
SERIAL NO

18174682

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Multiple mobility sets are maintained for nodes of radio networks. The sets comprise information such as: transmit and receive point identities; cell identities; beam identities; frequency channels; channel bandwidth; and black lists. The sets may be defined at different levels, such as network and physical (PHY) level. A network mobility set, e.g., a new-radio (NR) mobility set may, be determined by the gNB, the cell, the UE, or another device. Multiple radio access network nodes and UEs may exchange mobility set information to achieve a distributed mobility solution. A UE may monitor its orientation relative to a TRP, e.g., via use of an onboard MEMS gyroscope, and alter its beamforming parameters in response to changes in orientation and/or changes in TRP connection strength. Cell selection and reselection for beam based networks may use Single Frequency Network (SFN) broadcast of initial access signals without beam sweeping.

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Patent Owner(s)

  • SCA IPLA HOLDINGS INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Adjakple, Pascal M Great Neck, US 233 8014
Chen, Wei San Diego, US 1769 22383
Iyer, Lakshmi R King of Prussia, US 126 2912
Li, Qing Princeton Junction, US 761 6989
Murray, Joseph M Schwenksville, US 154 3739
Tsai, Allan Y Boonton, US 158 5740
Xu, Tianyi San Jose, US 44 1258
Zhang, Guodong Woodbury, US 714 17476
Zhang, Qian Basking Ridge, US 819 6830

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