公开(公告)号：US11191054B2

公开(公告)日：2021-11-30

申请号：US16661388

申请日：2019-10-23

Applicant: QUALCOMM Incorporated

Inventor： Guttorm Ringstad Opshaug ,  Saravanan Suresh Kumar ,  Tae Min Kim ,  Sven Fischer

IPC: H04W24/00 ,  H04W64/00 ,  H04W24/08 ,  H04L5/00

Abstract: An entity, such as a mobile device or base station, measures downlink position referencing signals (PRS) occasions or uplink position sounding referencing signal occasions for supporting estimating the position of the mobile device. The entity, for example, performs a plurality of positioning measurements from a plurality of consecutive PRS occasions received in a bundle from one or more base stations or from a mobile device. Each PRS occasion may include one or more slots and may be narrowband or non-narrowband. The bundled, e.g., consecutive, PRS occasions may be transmitted with a periodicity that is sufficient to maintain a desired throughput. Moreover, with the use of bundled PRS occasions, power consumption of the mobile device, as well as effects of clock drift and mobile device movement, may be minimized.

公开(公告)号：US20210266938A1

公开(公告)日：2021-08-26

申请号：US17178999

申请日：2021-02-18

Applicant: QUALCOMM Incorporated

Inventor： Mostafa Khoshnevisan ,  Tae Min Kim ,  Xiaoxia Zhang ,  Yuanning Yu

IPC: H04W72/12 ,  H04W8/22 ,  H04L1/18

Abstract: In some implementations, a method of wireless communication includes receiving, at a user equipment (UE) from a base station, a downlink control information (DCI) scheduling a physical downlink shared channel (PDSCH). The PDSCH includes a first transmission occasion and a second transmission occasion following the first transmission occasion during a single slot. The method further includes determining, at the UE, an overall processing time following a last symbol of the PDSCH.

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.