Invention Grant
- Patent Title: Multi-beam random access procedure in handover execution
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Application No.: US18078614Application Date: 2022-12-09
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Publication No.: US11864041B2Publication Date: 2024-01-02
- Inventor: Janne Peisa , Icaro L. J. Da Silva , Pradeepa Ramachandra
- Applicant: Telefonaktiebolaget LM Ericsson (publ)
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Main IPC: H04W36/06
- IPC: H04W36/06 ; H04W76/11 ; H04B7/06 ; H04L5/00 ; H04W24/08 ; H04W24/10 ; H04W36/00 ; H04W36/30 ; H04W74/02 ; H04W74/08 ; H04J13/00 ; H04W72/044

Abstract:
According to certain embodiments, a method by a wireless device is provided for beam-based random access. The method includes receiving, from a network node, a handover command, the handover command comprising at least one suitability threshold. Measurements of each of a plurality of beams detected by the wireless device are performed. The measurements of the plurality of beams are compared to the at least one suitability threshold. A particular beam is selected based on the comparison, and a random access procedure is initiated.
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