公开(公告)号：US20220264487A1

公开(公告)日：2022-08-18

申请号：US17662031

申请日：2022-05-04

Applicant: QUALCOMM Incorporated

Inventor： Seyedkianoush Hosseini ,  Xiao Feng Wang ,  Peter Gaal

IPC: H04W52/40 ,  H04L5/00 ,  H04W72/04 ,  H04W52/32 ,  H04W52/28

Abstract: In aspects, a user equipment (UE) forms groups of overlapping uplink transmissions among component carriers (CCs), and moves in time all uplink transmissions within a group, except an earliest transmission, to align leading edges. The UE then determines, for each uplink transmission, if a joint timeline is satisfied, and allocates total transmission power depending on whether the timeline is satisfied for all uplink transmissions. In aspects, a base station transmits, to a UE, a transmit power configuration that identifies a reserved power for uplink transmissions of cell groups. The base station then transmits, to the UE, an uplink grant or configuration that identifies a transmission power for a cell group in excess of its reserved power, and receives, from the UE, uplink transmissions that exhibit an allocation of total transmission power according to the reserved power and the transmission power for the cell group in excess of the reserved power.

公开(公告)号：US11412503B2

公开(公告)日：2022-08-09

申请号：US15465498

申请日：2017-03-21

Applicant: QUALCOMM Incorporated

Inventor： Wanshi Chen ,  Peter Gaal ,  Hao Xu ,  Renqiu Wang ,  Tingfang Ji ,  Wei Zeng ,  Yi Huang

IPC: H04W72/04 ,  H04L5/00 ,  H04W76/28 ,  H04W88/02

Abstract: Methods, systems, and devices for wireless communication are described for a data channel-referenced resource allocation for a control channel. In an implementation, a user equipment (UE) may identify, for a transmission time interval (TTI), a first uplink resource allocation to the UE of a first channel. The UE may determine, based at least in part on the first uplink resource allocation of the first channel, a second uplink resource allocation of a second channel to the UE. The UE may transmit, during the TTI, the first channel and the second channel.

公开(公告)号：US20220247541A1

公开(公告)日：2022-08-04

申请号：US17586209

申请日：2022-01-27

Applicant: QUALCOMM Incorporated

Inventor： Yi Huang ,  Peter Gaal ,  Wei Yang

IPC: H04L5/00 ,  H04W72/04 ,  H04L1/18

Abstract: Methods, systems, and devices for wireless communications are described in which a user equipment (UE) may provide a feedback message to a base station that includes a feedback report that indicates successful or unsuccessful receipt of multiple downlink transmissions, and also includes an indication of a number of unsuccessful receipts that are due to unsuccessful receipt of data channel communications. The indication of the number of unsuccessful receipts of data channel transmissions may be provided as a binary representation of the total number, or may be provided as a quantized value in which each quantized point is associated with a certain number of unsuccessfully received data channel transmissions.

公开(公告)号：US11405940B2

公开(公告)日：2022-08-02

申请号：US17136797

申请日：2020-12-29

Applicant: QUALCOMM Incorporated

Inventor： Sony Akkarakaran ,  Wanshi Chen ,  Tao Luo ,  Yi Huang ,  Xiao Feng Wang ,  Peter Gaal ,  Renqiu Wang

IPC: H04W72/12 ,  H04L5/00 ,  H04W72/14

Abstract: Certain aspects of the present disclosure provide techniques for uplink control information (UCI) transmission for overlapping physical uplink shared channel (PUSCH) and physical uplink control channel (PUCCH) resource assignments with repetition. A method of wireless communication by a user equipment (UE) is provided. The method generally includes receiving scheduling to transmit on the PUSCH in a first one or more slots associated with a first number of repetitions and scheduling to transmit on the PUCCH in a second one or more slots associated with a second number of repetitions. The scheduled transmissions overlap in at least one slot. The method includes determining which channel to transmit UCI on and which channel to drop for each of the first and second one or more slots. The method includes transmitting or dropping the UCI in the first and second one or more slots in accordance with the determination.

公开(公告)号：US11405841B2

公开(公告)日：2022-08-02

申请号：US13939869

申请日：2013-07-11

Applicant: QUALCOMM Incorporated

Inventor： Gavin Bernard Horn ,  Peter Gaal ,  Durga Prasad Malladi

IPC: H04W36/24 ,  H04W68/04 ,  H04W76/28 ,  H04W36/00

Abstract: User equipment (UE) connection handling is disclosed in which UE environmental status information is used at a network entity to make informed decisions regarding mobility handling and data offloading. A UE determines its environmental status information based on input from at least one non-RF sensor located in the UE. The UE generates and then transmits a control message comprising the UE environmental status information to a network entity in communication with the UE. The network entity receives the control message and uses the UE environmental status information to manage a connection of the associated UE based at least in part on the UE environmental status information.

公开(公告)号：US20220225376A1

公开(公告)日：2022-07-14

申请号：US17149618

申请日：2021-01-14

Applicant: QUALCOMM Incorporated

Inventor： Xiaojie Wang ,  Piyush Gupta ,  Junyi Li ,  Jing Sun ,  Xiaoxia Zhang ,  Peter Gaal ,  Tao Luo

IPC: H04W72/12 ,  H04W72/04 ,  H04W28/06

Abstract: Methods, systems, and devices for wireless communications are described. A first UE may receive, from a second UE such as a PLC, sidelink control information scheduling a first transmission to be transmitted by the first UE to the second UE on a first set of resources in a dedicated resource pool for sidelink control signaling. The first UE may receive an indication that a second transmission is scheduled to be transmitted by the first UE on a second set of resources which at least partially overlaps in time with the first set of resources. The first UE may transmit at least one of the first transmission or the second transmission in accordance with a conflict resolution rule based on the second set of resources at least partially overlapping with the first set of resources.

公开(公告)号：US11388586B2

公开(公告)日：2022-07-12

申请号：US16863729

申请日：2020-04-30

Applicant: QUALCOMM Incorporated

Inventor： Wei Yang ,  Seyedkianoush Hosseini ,  Peter Gaal ,  Seyed Ali Akbar Fakoorian ,  Huilin Xu

IPC: H04W72/04 ,  H04W8/24 ,  H04W24/08

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a baseline physical downlink control channel (PDCCH) monitoring capability of the UE and an enhanced PDCCH monitoring capability of the UE, where the enhanced PDCCH monitoring capability facilitates monitoring by the UE of more PDCCH monitoring opportunities per slot than the baseline PDCCH monitoring capability. The UE may report, to a base station, the enhanced PDCCH monitoring capability and also the baseline PDCCH monitoring capability. The UE may receive, based on the UE reporting the enhanced PDCCH monitoring capability, at least one control resource set configuration that includes an indication that a corresponding control resource set is configured for enhanced PDCCH monitoring. The UE may monitor the corresponding control resource set in accordance with the enhanced PDCCH monitoring capability of the UE.

公开(公告)号：US11382128B2

公开(公告)日：2022-07-05

申请号：US16992672

申请日：2020-08-13

Applicant: QUALCOMM Incorporated

Inventor： Wei Yang ,  Seyedkianoush Hosseini ,  Seyed Ali Akbar Fakoorian ,  Wanshi Chen ,  Yi Huang ,  Peter Gaal

IPC: H04W72/14

Abstract: Certain aspects of the present disclosure provide techniques for processing physical downlink shared channel (PDSCH) transmissions scheduled with non-numeric timing feedback indicators.

公开(公告)号：US11375362B2

公开(公告)日：2022-06-28

申请号：US17072704

申请日：2020-10-16

Applicant: QUALCOMM Incorporated

Inventor： Peter Gaal ,  Heechoon Lee

IPC: H04W8/24 ,  H04L5/14

Abstract: In an aspect, a UE may determine a capability of the UE to support two or more frequency range and duplex mode combinations associated with a communication feature, wherein the communication feature is associated with a plurality of frequency ranges and is further associated with a plurality of duplex modes on at least one of the plurality of frequency ranges. The UE may transmit, to a core network component, a UE capability indication that indicates the determined capability. The core network component may receive the UE capability indication. The core network component may perform at least one action in response to the UE capability indication.

公开(公告)号：US20220190992A1

公开(公告)日：2022-06-16

申请号：US17653124

申请日：2022-03-01

Applicant: QUALCOMM Incorporated

Inventor： Heechoon Lee ,  Wanshi Chen ,  Peter Gaal ,  Jing Sun ,  Joseph Binamira Soriaga

IPC: H04L5/00 ,  H04L1/00 ,  H04W72/04 ,  H04W72/08

Abstract: Wireless communications systems and methods related to downlink (DL) control channel communications are provided. A wireless communication device identifies a search space set including a plurality of PDCCH candidate search spaces for a downlink control channel. The wireless communication device determines that a first resource associated with a first PDCCH candidate search space of the plurality of PDCCH candidate search spaces overlaps with a preconfigured resource. The wireless communication device monitors for a downlink control message over the downlink control channel by excluding monitoring in at least the first PDCCH candidate search space based on the determining.