公开(公告)号：US20190191327A1

公开(公告)日：2019-06-20

申请号：US16214662

申请日：2018-12-10

Applicant: QUALCOMM Incorporated

Inventor： Vishnu Namboodiri Karakkad Kesavan Namboodiri ,  Sahas Sathyanarayana ,  Ansah Ahmed Sheik ,  Rajesh Gopala Krishnan ,  Theeksha Athoor Perumal ,  Chinmaya Padhy ,  Suresh Sanka

IPC: H04W24/10 ,  H04W48/20

CPC classification number: H04W24/10 ,  H04B7/0617 ,  H04B7/0632 ,  H04W36/0069 ,  H04W36/0085 ,  H04W36/30 ,  H04W36/32 ,  H04W48/20

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may measure a power value for each beam from one or more cells and calculate an average beam power for each cell. The UE may transmit these calculated averages to a base station in a report, and the base station may select a cell for communications based on the measurement report. The UE may also include a number indicating how many beams are used when calculating an average beam power, a ratio between a maximum and minimum beam power for each cell, two average beam powers based on two defined thresholds, or a combination of these measurements, in the transmitted report. The UE may add a bias to the average beam power for a particular cell to indicate a preference for that cell over the other candidate cells.

公开(公告)号：US10804996B1

公开(公告)日：2020-10-13

申请号：US16597535

申请日：2019-10-09

Applicant: QUALCOMM Incorporated

Inventor： Chinmaya Padhy ,  Kuo-Chun Lee ,  Ansah Ahmed Sheik ,  Vishnu Namboodiri Karakkad Kesavan Namboodiri ,  Theeksha Athoor Perumal ,  Rajesh Gopala Krishnan

IPC: H04B7/08 ,  H04B7/06

Abstract: Various aspects of the present disclosure generally relate to wireless communication and techniques to prevent frequent beam switching. In some aspects, a user equipment (UE) may determine a duration of time that the UE dwells on a beam. The UE may update a data structure, stored in memory of the UE, to add or modify a stored duration value associated with the beam based at least in part on determining the duration of time that the UE dwells on the beam. The UE may determine that a condition associated with the stored duration value is satisfied. The UE may modify a priority of the beam in connection with a beam selection procedure based at least in part on determining that the condition associated with the stored duration value is satisfied. Numerous other aspects are provided.

公开(公告)号：US10681583B2

公开(公告)日：2020-06-09

申请号：US16214662

申请日：2018-12-10

Applicant: QUALCOMM Incorporated

Inventor： Vishnu Namboodiri Karakkad Kesavan Namboodiri ,  Sahas Sathyanarayana ,  Ansah Ahmed Sheik ,  Rajesh Gopala Krishnan ,  Theeksha Athoor Perumal ,  Chinmaya Padhy ,  Suresh Sanka

IPC: H04W24/10 ,  H04W36/00 ,  H04B7/06 ,  H04W36/30 ,  H04W36/32 ,  H04W48/20

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may measure a power value for each beam from one or more cells and calculate an average beam power for each cell. The UE may transmit these calculated averages to a base station in a report, and the base station may select a cell for communications based on the measurement report. The UE may also include a number indicating how many beams are used when calculating an average beam power, a ratio between a maximum and minimum beam power for each cell, two average beam powers based on two defined thresholds, or a combination of these measurements, in the transmitted report. The UE may add a bias to the average beam power for a particular cell to indicate a preference for that cell over the other candidate cells.

公开(公告)号：US10447375B1

公开(公告)日：2019-10-15

申请号：US16363876

申请日：2019-03-25

Applicant: QUALCOMM Incorporated

Inventor： Chinmaya Padhy ,  Kuo-Chun Lee ,  Ansah Ahmed Sheik ,  Vishnu Namboodiri Karakkad Kesavan Namboodiri ,  Theeksha Athoor Perumal ,  Rajesh Gopala Krishnan

IPC: H04B7/08 ,  H04B7/06

Abstract: Various aspects of the present disclosure generally relate to wireless communication and techniques to prevent frequent beam switching. In some aspects, a user equipment (UE) may determine a duration of time that the UE dwells on a beam. The UE may update a data structure, stored in memory of the UE, to add or modify a stored duration value associated with the beam based at least in part on determining the duration of time that the UE dwells on the beam. The UE may determine that a condition associated with the stored duration value is satisfied. The UE may modify a priority of the beam in connection with a beam selection procedure based at least in part on determining that the condition associated with the stored duration value is satisfied. Numerous other aspects are provided.