公开(公告)号：US20210029718A1

公开(公告)日：2021-01-28

申请号：US17069671

申请日：2020-10-13

Applicant: QUALCOMM Incorporated

Inventor： Makesh Pravin JOHN WILSON ,  Tao LUO ,  Sony AKKARAKARAN ,  Wooseok NAM ,  Sumeeth NAGARAJA ,  Yang YANG

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

Abstract: Certain aspects of the present disclosure generally relate to wireless communications and, more particularly, to methods and apparatus for code rate selection for control channels. An exemplary method generally includes selecting, from a set of code rates, a code rate to be used to encode a stream of bits using a polar code, based on at least one of a downlink control channel aggregation size, an uplink control channel assignment, or a payload size of the stream of bits, encoding the stream of bits using the polar code and the selected code rate, and transmitting the encoded stream of bits.

公开(公告)号：US20200267655A1

公开(公告)日：2020-08-20

申请号：US16774999

申请日：2020-01-28

Applicant: QUALCOMM Incorporated

Inventor： Olufunmilola Omolade AWONIYI-OTERI ,  Tao LUO ,  Wooseok NAM ,  Peter Pui Lok ANG ,  Arumugam CHENDAMARAI KANNAN

IPC: H04W52/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive, when operating in a connected discontinuous reception (CDRX) mode in accordance with a first set of discontinuous reception (DRX) parameters, a wake up signal that includes a second set of DRX parameters that is different from the first set of DRX parameters. The user equipment may operate in the CDRX mode in accordance with the second set of DRX parameters. Numerous other aspects are provided.

公开(公告)号：US20200186991A1

公开(公告)日：2020-06-11

申请号：US16701062

申请日：2019-12-02

Applicant: QUALCOMM Incorporated

Inventor： Linhai HE ,  Wooseok NAM ,  Tao LUO ,  Gavin Bernard HORN

IPC: H04W8/18 ,  H04W76/28 ,  H04W52/02 ,  H04W72/04 ,  H04W24/08 ,  H04W76/27 ,  H04L5/14

Abstract: An UE transmits at least one UE configuration parameter to a base station comprising at least one preferred parameter for a UE configuration, e.g., in addition to a preferred setting for a delay budget report. The UE then receives a configuration from the base station based, at least in part, on the at least one UE configuration parameter transmitted to the base station. Additionally, a base station receives the at least one UE configuration parameter from a UE comprising at least one preferred parameter for a UE configuration, e.g., in addition to a preferred setting for a delay budget report. The base station then configures the UE using the at least one UE configuration parameter received from the UE.

公开(公告)号：US20200169995A1

公开(公告)日：2020-05-28

申请号：US16678769

申请日：2019-11-08

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Tao LUO ,  Yan ZHOU

IPC: H04W72/04 ,  H04W72/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a base station (BS), panel information associated with identifying one or more characteristics associated with a plurality of antenna panels. In some aspects, the UE may receive, from the BS, a panel configuration message identifying a panel configuration to indicate one or more antenna panels, of the plurality of antenna panels, that the UE is to use for communication. In some aspects, the UE may communicate with the BS in accordance with the panel configuration. Numerous other aspects are provided.

公开(公告)号：US20200154355A1

公开(公告)日：2020-05-14

申请号：US16677485

申请日：2019-11-07

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Tao LUO ,  Peter Pui Lok ANG ,  Juan MONTOJO ,  Olufunmilola Omolade AWONIYI-OTERI ,  Arumugam CHENDAMARAI KANNAN

IPC: H04W52/02 ,  H04W72/04 ,  H04L5/00

Abstract: Certain aspects of the present disclosure provide techniques for wake-up resource randomization for discontinuous reception operation. An example method generally includes obtaining configuration information for receiving at least one wake up signal (WUS) during an OFF duration of a discontinuous reception (DRX) mode of the UE; monitoring, during a WUS monitoring occasion occurring during the OFF duration of the DRX mode, the one or more resources for the at least one WUS based on the configuration information; and transitioning to an ON state of the DRX mode when the at least one WUS is detected in the one or more resources during the monitoring; or remaining in an OFF state of the DRX mode when the at least one WUS is not detected in the one or more resources during the monitoring.

公开(公告)号：US20190319748A1

公开(公告)日：2019-10-17

申请号：US16277841

申请日：2019-02-15

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Tao Luo ,  Wanshi Chen ,  Heechoon Lee ,  Peter Gaal ,  Alexandros Manolakos ,  Valentin Gheorghiu

IPC: H04L1/16 ,  H04L27/26 ,  H04W8/24 ,  H04W72/04 ,  H04W72/06 ,  H04W72/12 ,  H04B7/0413

Abstract: Techniques and apparatuses described herein permit selective multiplexing of synchronization signal blocks (SSBs), inside of or outside of an SSB measurement timing configuration (SMTC) window, and downlink channel communications depending on one or more factors, which may increase spectral efficiency due to multiplexing when permitted, and may prevent or reduce collisions and interference when not permitted (e.g., due to quasi co-location constraints, processing constraints, timeline constraints, and/or the like).

公开(公告)号：US20190289588A1

公开(公告)日：2019-09-19

申请号：US16356805

申请日：2019-03-18

Applicant: QUALCOMM Incorporated

Inventor： Sony AKKARAKARAN ,  Xiao Feng WANG ,  Tao LUO ,  Wooseok NAM ,  Makesh Pravin JOHN WILSON ,  Yan ZHOU

IPC: H04W72/04 ,  H04W24/04

Abstract: Aspects described herein relate to configuring, at a device, default beam information for determining a beam for data channel communications. The device can determine to use the default beam information for configuring the beam for a data channel communication based on determining explicit beam information is not configured. In addition, the device can transmit, based on determining to use the default beam information, the data channel communication based on the beam configured using the default beam information.

公开(公告)号：US20190254024A1

公开(公告)日：2019-08-15

申请号：US16271254

申请日：2019-02-08

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Alexandros MANOLAKOS ,  Tao LUO ,  Wanshi CHEN ,  Peter GAAL

IPC: H04W72/04

CPC classification number: H04W72/0446 ,  H04L27/2602 ,  H04L27/2607

Abstract: Aspects of the present disclosure describe receiving a first communication according to a first timeline, wherein the first timeline is based on a first cyclic prefix (CP) type, and receiving a second communication according to a second timeline, where the second timeline is based on a second CP type, and where the second communication is multiplexed with the first communication in the same slot.

公开(公告)号：US20190089499A1

公开(公告)日：2019-03-21

申请号：US16133582

申请日：2018-09-17

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Tao LUO ,  Sony AKKARAKARAN ,  Makesh Pravin JOHN WILSON ,  Sumeeth NAGARAJA ,  Xiao Feng WANG ,  Shengbo CHEN

IPC: H04L5/00 ,  H04W4/06 ,  H04W72/04 ,  H04W4/02

Abstract: Aspects of the present disclosure provide for the transmission of group common control information in 5G New Radio (NR) wireless communication systems. Group common control information may be transmitted to a group or subset of user equipment (UEs) within a cell utilizing a beam-sweeping configuration. A base station may utilize a plurality of transmit beams to transmit information within the cell, and a subset of the transmit beams may be identified for use in transmitting the group common control information to the group of UEs. In addition, the base station may identify spatial quasi-colocation (QCL) relationships between reference beams corresponding in direction to the selected subset of transmit beams and resources reserved for the group common control information and provide the spatial QCL relationships to the UEs in the group.

公开(公告)号：US20180368075A1

公开(公告)日：2018-12-20

申请号：US16005954

申请日：2018-06-12

Applicant: QUALCOMM Incorporated

Inventor： Shengbo CHEN ,  Tao LUO ,  Sumeeth NAGARAJA ,  Sony AKKARAKARAN ,  Makesh Pravin JOHN WILSON ,  Wooseok NAM ,  Kaushik CHAKRABORTY ,  Juan MONTOJO

IPC: H04W52/14 ,  H04W52/24 ,  H04W72/04 ,  H04W52/40

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for uplink power control using communications systems operating according to new radio (NR) technologies. For example, a method for wireless communication by a base station includes providing power control parameters, to at least one user equipment (UE), for use in performing uplink transmit power control for one or more uplink transmissions sent using one or more uplink transmit beams, signaling the UE to set or reset one or more of the power control parameters, and transmitting one or more reference signals (RSs) using one or more downlink transmit beams, for the UE to measure for use in the uplink transmit power control.