Mobility state-based SDT procedures

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12245314
APP PUB NO 20230102755A1
SERIAL NO

17593229

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Systems and methods for small data transmissions (SDTs) between a user equipment (UE) and a network are disclosed herein. In some embodiments, the UE determines whether to perform an SDT procedure by comparing its own mobility state to an SDT mobility state condition provided by the network. The UE may also determine whether to perform the SDT procedure by comparing the size of user plane (UP) data to be sent with the SDT procedure to an SDT mobility-based data amount threshold provided by the network. Upon entering an RRC_INACTIVE state, the UE may start a validity timer relative to any such SDT mobility state condition and/or SDT mobility-based data amount threshold, and invalidate these once the validity timer expires. In some disclosed embodiments, the UE reports its determined mobility state to the network during an SDT procedure so that the network can accordingly select configuration parameters for SDT procedures.

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Patent Owner(s)

  • APPLE INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Yuqin Beijing, CN 386 860
Gurumoorthy, Sethuraman Cupertino, US 209 388
Hu, Haijing Cupertino, US 561 1123
Lovlekar, Srirang A Cupertino, US 177 352
Wu, Zhibin Cupertino, US 431 1643
Xu, Fangli Beijing, CN 507 1766
Zhang, Dawei Cupertino, US 1645 3397

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