公开(公告)号：US11924819B2

公开(公告)日：2024-03-05

申请号：US15930196

申请日：2020-05-12

Applicant: QUALCOMM Incorporated

Inventor： Mingming Cai ,  Junsheng Han ,  Raghu Narayan Challa ,  Tienyow Liu ,  Jing Lin ,  Jagadish Nadakuduti ,  Lin Lu ,  Farhad Meshkati

IPC: H04W72/044 ,  H04W52/36 ,  H04W72/21 ,  H04W72/56

CPC classification number: H04W72/0473 ,  H04W52/367 ,  H04W72/21 ,  H04W72/56

Abstract: Methods and systems for determining transmission power levels according to signal types and RF exposure limits. An example method generally includes determining a first transmission power for transmitting a first type of uplink (UL) signal, determining a second transmission power for transmitting a second type of UL signal based on the first transmission power, and transmitting at least one of the first UL signal according to the first transmission power or the second UL signal according to the second transmission power.

公开(公告)号：US11184866B2

公开(公告)日：2021-11-23

申请号：US16860271

申请日：2020-04-28

Applicant: QUALCOMM Incorporated

Inventor： Mingming Cai ,  Tienyow Liu ,  Raghu Narayan Challa ,  Jing Lin ,  Junsheng Han

IPC: H04W52/42 ,  H04B7/06 ,  H04W52/14 ,  H04W52/22 ,  H04W52/36 ,  H04W88/02

Abstract: Certain aspects of the present disclosure relate to beam selection. An example method generally includes selecting, from a plurality of beams, a beam for uplink transmission during a particular time interval, the selecting being based on a transmission power and a radio frequency (RF) exposure for each of the plurality of beams and transmitting at least one uplink signal using the selected beam during the particular time interval.

公开(公告)号：US11729728B2

公开(公告)日：2023-08-15

申请号：US17455975

申请日：2021-11-22

Applicant: QUALCOMM Incorporated

Inventor： Mingming Cai ,  Tienyow Liu ,  Raghu Narayan Challa ,  Jing Lin ,  Junsheng Han

IPC: H04W52/42 ,  H04B7/06 ,  H04W52/14 ,  H04W52/22 ,  H04W52/36 ,  H04W88/02

CPC classification number: H04W52/42 ,  H04B7/0695 ,  H04W52/146 ,  H04W52/228 ,  H04W52/367 ,  H04W88/02

Abstract: Certain aspects of the present disclosure relate to beam selection. An example method generally includes selecting, from a plurality of beams, a beam for transmission during a particular time interval within a time window, the selecting being based on a transmission power and a radio frequency (RF) exposure for each of the plurality of beams and transmitting at least one signal using the selected beam during the particular time interval.

公开(公告)号：US10904913B2

公开(公告)日：2021-01-26

申请号：US16059670

申请日：2018-08-09

Applicant: QUALCOMM Incorporated

Inventor： Tae Min Kim ,  Jing Lin ,  Arvind Santhanam ,  Timothy Pals ,  Subramanya Rao

IPC: H04W72/12 ,  H04W92/18 ,  H04W72/04 ,  H04W76/14 ,  H04L5/00 ,  H04W4/40 ,  H04L1/18

Abstract: Various aspects related to control channel (e.g., PSCCH) scheduling/prioritizing techniques in wireless communications are described. When a UE may not be able to decode various PSCCH transmissions detected in a subframe, a subset of the PSCCHs may be selected for decoding based on the described methods. In accordance with one aspect, a UE may determine that a total number of PSCCH transmissions in a subframe is greater than a number of PSCCH transmissions that can be decoded within the subframe. Upon such a determination, the UE may select at least one PSCCH transmission in the subframe for decoding based on at least one of: retransmission information, information regarding a transmitting UE associated with the at least one PSCCH transmission, or scheduling priority history associated with a sub-channel carrying the at least one PSCCH transmission. The UE may then decode the at least one PSCCH transmission selected for decoding.