公开(公告)号：US20220007346A1

公开(公告)日：2022-01-06

申请号：US17304955

申请日：2021-06-29

Applicant: QUALCOMM Incorporated

Inventor： Liangping MA ,  Xiao Feng WANG ,  Alberto RICO ALVARINO ,  Ayan SENGUPTA ,  Bharat SHRESTHA ,  Jun MA ,  Peter Pui Lok ANG ,  Qiang WU

IPC: H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive a bandwidth part configuration that indicates one or more bandwidth parts associated with at least one beam and switch, based at least in part on the bandwidth part configuration, from a first bandwidth part of the one or more bandwidth parts as an active bandwidth part to a second bandwidth part of the one or more bandwidth parts as the active bandwidth part. Numerous other aspects are provided.

公开(公告)号：US20210368532A1

公开(公告)日：2021-11-25

申请号：US17340368

申请日：2021-06-07

Applicant: QUALCOMM Incorporated

Inventor： Peter Pui Lok ANG ,  Peter Gaal ,  Alexei Yurievitch Gorokhov ,  Tingfang Ji ,  Tao Luo ,  Heechoon Lee ,  Joseph Binamira Soriaga

IPC: H04W72/12 ,  H04W72/04

Abstract: Bandwidth part (BWP) switching may benefit a wireless communications system. Such BWP switching may include indication of one or more timing parameters used for time domain resource allocation. For example, the timing parameters may be indicated based on an index to a look-up table (e.g., a bit field in a control transmission). In some cases, one or more tables may be configured for a given BWP, and different tables may contain a different number of rows. The size of the bit field indexing the table may in turn depend on the number of rows. When switching from a first BWP to a second BWP, the size of the bit field may be based on the table of the first BWP, but the bit field may index the table of the second BWP. Techniques supporting improved timing parameter management during BWP switching are discussed herein.

公开(公告)号：US20210360680A1

公开(公告)日：2021-11-18

申请号：US17313887

申请日：2021-05-06

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Tao LUO ,  Peter Pui Lok ANG ,  Peter GAAL ,  Juan MONTOJO

IPC: H04W72/12 ,  H04W68/02 ,  H04W72/04 ,  H04W72/14

Abstract: Aspects relate to the extension of cross-slot scheduling for power efficient paging between different New Radio (NR) operating platforms or environments. In some examples, the same paging downlink control information (DCI) may be shared between existing NR user equipment (UE) and new NR UE in different time slots, where a single paging DCI schedules multiple paging messages for each operating environment. In some examples, the same paging physical downlink control channel (PDCCH) occasion may be shared in existing NR and new NR operating environments for scheduling paging messages in different time slots, but different DCIs are used for scheduling the paging messages. In some examples, the same physical downlink shared channel (PDSCH) paging message may be shared in different slots between existing NR and new NR operating environments.

公开(公告)号：US20210321480A1

公开(公告)日：2021-10-14

申请号：US17218991

申请日：2021-03-31

Applicant: QUALCOMM Incorporated

Inventor： Hwan Joon KWON ,  Huilin XU ,  Yuchul KIM ,  Peter Pui Lok ANG ,  Yeliz TOKGOZ ,  Jay Kumar SUNDARARAJAN ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI ,  Jing LEI ,  Ravi AGARWAL ,  Seyong PARK ,  Seyedkianoush HOSSEINI

IPC: H04W76/28 ,  H04W72/04 ,  H04W52/02

Abstract: Wireless communication devices, systems, and methods related to power saving, including during connected mode operation and for extended reality (XR) data communications with or without discontinuous reception (DRX), are provided. For example, a method of wireless communication can include receiving, while in a connected mode, a configuration based on data traffic for the wireless communication device, the configuration indicating: a first zone associated with a first set of operating parameters for the wireless communication device; and a second zone associated with a second set of operating parameters for the wireless communication device, the second set of operating parameters being different than the first set of operating parameters; operating in the first zone with the first set of operating parameters to monitor for a first downlink communication signal; and operating in the second zone with the second set of operating parameters.

公开(公告)号：US20210321249A1

公开(公告)日：2021-10-14

申请号：US17220751

申请日：2021-04-01

Applicant: QUALCOMM Incorporated

Inventor： Linhai HE ,  Gavin Bernard HORN ,  Soo Bum LEE ,  Miguel GRIOT ,  Hwan Joon KWON ,  Jing LEI ,  Peter Pui Lok ANG ,  Rajat PRAKASH

IPC: H04W8/24 ,  H04W8/20 ,  H04W76/11 ,  H04W48/02

Abstract: Certain aspects of the present disclosure provide techniques for controlling access and use of network resources and services by user equipment based on user equipment capabilities. In one aspect, a method for wireless communication by a network entity, includes: receiving, from a user equipment, a request to connect to a network, the request comprising a user equipment identifier and a reduced capability indication; determining a validity of the reduced capability indication based on at least one of: subscription data associated with the user equipment; or one or more capabilities associated with the user equipment; and making a connection decision based on the validity of the reduced capability indication.

公开(公告)号：US20210258929A1

公开(公告)日：2021-08-19

申请号：US17175060

申请日：2021-02-12

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam SAKHNINI ,  Wooseok NAM ,  Huilin XU ,  Tao LUO ,  Olufunmilola Omolade AWONIYI-OTERI ,  Peter Pui Lok ANG ,  Jelena DAMNJANOVIC ,  Juan MONTOJO ,  Linhai HE

IPC: H04W72/04 ,  H04W72/10 ,  H04W52/02 ,  H04W72/14

Abstract: Aspects described herein relate to configuring control resource sets (CORESETs) and search spaces in fifth generation new radio (5G NR). In an example, the aspects may include determining, by a network entity, one or more configurations of one or more physical downlink control channel (PDCCH) candidates, wherein the one or more configurations include: modifying of at least one of one or more parameters for one or more search spaces, one or more parameters for one or more CORESETs, the one or more search spaces, and the one or more CORESETs; or skipping monitoring of at least one of the one or more parameters for the one or more search spaces, the one or more parameters for the one or more CORESETs, the one or more search spaces, and the one or more CORESETs; and transmitting, by the network entity to one or more user equipments (UEs), the one or more configurations.

公开(公告)号：US20210250929A1

公开(公告)日：2021-08-12

申请号：US17248261

申请日：2021-01-15

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam SAKHNINI ,  Tao LUO ,  Wooseok NAM ,  Juan MONTOJO ,  Peter GAAL ,  Peter Pui Lok ANG ,  Huilin XU ,  Jelena DAMNJANOVIC ,  Olufunmilola Omolade AWONIYI-OTERI

IPC: H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may identify at least one of a control resource set zero (CORESET0) field or a search space zero (SS0) field in a master information block (MIB). The UE may identify, based at least in part on whether the UE is a reduced capability UE, at least one of: a CORESET0 configuration associated with a first value indicated in the CORESET0 field, or an SS0 configuration associated with a second value indicated in the SS0 field. Numerous other aspects are provided.

公开(公告)号：US20210227550A1

公开(公告)日：2021-07-22

申请号：US17142121

申请日：2021-01-05

Applicant: QUALCOMM Incorporated

Inventor： Hung Dinh LY ,  Peter Pui Lok ANG

IPC: H04W72/04 ,  H04L5/16 ,  H04W76/27

Abstract: A configuration to enable a UE to monitor downlink control to determine a slot direction while operating in a half duplex operation in a FDD mode. The apparatus receives an indication of a slot pattern for a plurality of slots, wherein the slot pattern indicates the plurality of slots includes at least one flexible slot. The apparatus receives a downlink control monitoring occasion configuration. The apparatus monitors for downlink control from a base station based at least on the indication of the slot pattern and on the monitoring occasion configuration. The apparatus determines whether the at least one flexible slot is an uplink slot or a downlink slot based on a DCI. The apparatus transmits or receives communications on the slot based on the determination.

公开(公告)号：US20210203536A1

公开(公告)日：2021-07-01

申请号：US17202107

申请日：2021-03-15

Applicant: QUALCOMM Incorporated

Inventor： Makesh Pravin JOHN WILSON ,  Tao LUO ,  Peter Pui Lok ANG ,  Heechoon LEE ,  Sumeeth NAGARAJA ,  Sony AKKARAKARAN

IPC: H04L27/26 ,  H04W64/00 ,  H04L25/02 ,  H04L5/00 ,  H04L1/16 ,  H04W28/20 ,  H04W48/08

Abstract: Methods, systems, and devices for wireless communication are described. In some wireless communications systems, a user equipment (UE) may be configured to transition to communicating on a first bandwidth part from communicating on a second bandwidth part. In order to ensure that the UE is able to perform receiver processing for demodulating data received on the first bandwidth part, after transitioning to communicating on the first bandwidth part, the UE may be configured to perform receiver processing using reference signals received on the second bandwidth part. That is, for a configured period of time, before the UE is able to perform receiver processing for demodulating data received on the first bandwidth part using reference signals received on the first bandwidth part, the UE may perform receiver processing for demodulating data received on the first bandwidth part using reference signals received on the second bandwidth part.

公开(公告)号：US20210195579A1

公开(公告)日：2021-06-24

申请号：US17247204

申请日：2020-12-03

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Huilin XU ,  Peter Pui Lok ANG ,  Wanshi CHEN ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI

IPC: H04W72/04 ,  H04W24/10

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit UE assistance information including UE capability report and measurement report to a base station, and the base station may determine a physical downlink control channel (PDCCH) monitoring configuration for reduced-capability UEs based at least in part on the UE assistance information. The UE may determine whether a group common PDCCH (GC-PDCCH) communication indicates that the zone identifier is activated for an associated monitoring period. The UE may selectively perform one or more PDCCH blind decodes in one or more search space sets associated with the zone identifier during the monitoring period based at least in part on determining whether the GC-PDCCH communication indicates that the zone identifier is activated for the monitoring period. Numerous other aspects are provided.