公开(公告)号：WO2023075978A1

公开(公告)日：2023-05-04

申请号：PCT/US2022/045089

申请日：2022-09-28

Applicant: QUALCOMM INCORPORATED

Inventor： BALASUBRAMANIAN, Anantharaman ,  LI, Junyi ,  CHENG, Hong ,  WU, Shuanshuan ,  GULATI, Kapil ,  AKKARAKARAN, Sony

IPC: H04W12/104 ,  H04W12/122 ,  H04W12/63 ,  H04W12/60 ,  H04W76/14

Abstract: Aspects relate to techniques for enabling a UE to detect a potential mistrusted UE that may be sharing inaccurate sidelink assistance information with other UEs. In an aspect, a first UE may receive a plurality of sidelink assistance information from other UEs. The first UE can further identify an amount of the plurality of sidelnk resources for which a second UE provides respective inconsistent sidelink assistance information with respect to other UEs. In response to the amount exceeding a mistrust detection threshold, the first UE can transmit a report indicating that the second UE is a potential mistrusted UE to a centralized node. Based on the received reports associated with the second UE, the centralized node can transmit a mistrust indication indicating that the second UE is an actual mistrusted UE with respect to subsequent sidelink assistance information associated with the second UE.

公开(公告)号：WO2023069615A1

公开(公告)日：2023-04-27

申请号：PCT/US2022/047276

申请日：2022-10-20

Applicant: QUALCOMM INCORPORATED

Inventor： OZTURK, Ozcan ,  SANTHANAM, Arvind Vardarajan ,  SHAHIDI, Reza ,  CABRERA MERCADER, Carlos

IPC: H04W24/08 ,  H04W8/18

Abstract: A multi-SIM user equipment (UE) can perform link failure operations associated with a first universal subscriber identity module (USIM) in an active state during a time gap when the UE can perform a network operation on a second USIM in a non-active state. The UE can monitor a failure event associated with the first USIM using a first procedure. The failure event includes a radio link failure, a beam failure, and/or a listen-before- talk (LBT) failure. The UE can transmit a request to a network entity for a time gap to perform a network operation associated with the second USIM, while the first USIM remains in a radio resource control (RRC) connected state during the time gap. The UE can monitor, using a second procedure during the time gap, the failure event associated with the first USIM.

公开(公告)号：WO2023038741A1

公开(公告)日：2023-03-16

申请号：PCT/US2022/039468

申请日：2022-08-04

Applicant: QUALCOMM INCORPORATED

Inventor： RYU, Jung Ho ,  AKKARAKARAN, Sony ,  LUO, Tao ,  LI, Junyi ,  GAAL, Peter ,  WANG, Xiaojie ,  NAM, Wooseok ,  MONTOJO, Juan ,  ZHANG, Xiaoxia ,  SUN, Jing ,  TAHERZADEH BOROUJENI, Mahmoud ,  GUPTA, Piyush ,  WANG, Hua ,  FONG, Lik Hang Silas ,  BAI, Tianyang ,  ZHOU, Yan

IPC: H04L5/00

Abstract: Aspects relate to techniques for signaling the capability of a wireless communication device (e.g., a UE) to support demodulation reference signal (DMRS) bundling for channel estimation across two or more slots in the sidelink or uplink. In some examples, a transmitting UE may transmit a DMRS bundling indication to a receiving device (e.g., a receiving UE for sidelink DMRS bundling or a base station for uplink DMRS bundling). The DMRS bundling indication may indicate a capability of the transmitting UE to support DMRS bundling. The transmitting UE may then transmit a respective set of DMRSs within each of two or more slots during a DMRS bundling window to the receiving device based on the transmitting wireless communication device and the receiving device supporting DMRS bundling.

公开(公告)号：WO2023009840A1

公开(公告)日：2023-02-02

申请号：PCT/US2022/038912

申请日：2022-07-29

Applicant: SI-WARE SYSTEMS

Inventor： SABRY, Yasser M. ,  AL HARON, Mohamed H. ,  MORTADA, Bassem ,  OTHMAN, Ahmed ,  KHALIL, Diaa ,  SAADANY, Bassam ,  SHEBL, Ahmed ,  SHENOUDA, Botros George Iskander

IPC: G01J3/02 ,  G01J3/45 ,  G01J3/453 ,  G01N21/35

Abstract: Aspects relate to a spectral analyzer that can be used for biological sample detection. The spectral analyzer includes an optical window configured to receive a sample and a spectral sensor including a chassis having various component assembled thereon. Examples of components may include a light source, a light modulator, illumination and collection optical elements, a detector, and a processor. The spectral analyzer is configured to obtain spectral data representative of a spectrum of the sample using, for example, an artificial intelligence (Al) engine. The spectral analyzer further includes a thermal separator positioned between the light modulator and the light source.

公开(公告)号：WO2022260908A1

公开(公告)日：2022-12-15

申请号：PCT/US2022/031796

申请日：2022-06-01

Applicant: QUALCOMM INCORPORATED

Inventor： LI, Qing ,  GULATI, Kapil ,  HOSSEINI, Seyedkianoush ,  LI, Junyi ,  STEFANATOS, Stelios ,  OZTURK, Ozcan ,  SARKIS, Gabi ,  CHENG, Hong

IPC: H04L1/18 ,  H04L5/00

Abstract: A transmitting sidelink device assigns a transport block (TB) to a logical hybrid automatic repeat request (HARQ) entity, maps the TB to an carrier, transmits the TB to a receiving sidelink device, the TB is associated with a first sidelink control information (SCI) that cross-references the TB to an identifier of the logical HARQ entity, maps the TB to a different carrier, and retransmits the TB on the different carrier, the retransmitted TB is associated with a second SCI that cross-references the TB to the identifier of the logical HARQ entity. A receiving sidelink device receives the TB and SCI, maps the TB to the identified logical HARQ entity, detects the retransmission, and maps the retransmission to the identified logical HARQ entity. A transmitting sidelink device generates packets in advance and transmits one of the generated packets when required.

公开(公告)号：WO2022211907A1

公开(公告)日：2022-10-06

申请号：PCT/US2022/015785

申请日：2022-02-09

Applicant: QUALCOMM INCORPORATED

Inventor： HOSSEINI, Seyedkianoush ,  MANOLAKOS, Alexandros

IPC: H04L5/00 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0064

Abstract: Aspects relate to prioritizing sidelink reference signals (SL-RSs) when the resources scheduled for two SL-RSs or corresponding reports generated based on SL-RSs at least partially overlap in the time domain. In some examples, the SL-RSs may be prioritized based on at least one prioritization rule associated with the SL-RSs. The prioritization rule(s) enable a wireless communication device to select one of the SL-RSs for communication of a corresponding sidelink communication (e.g., SL-RS or report) within the overlapping resources. The wireless communication device may further transmit a feedback indication indicating whether a sidelink communication was selected or dropped.

公开(公告)号：WO2022177940A1

公开(公告)日：2022-08-25

申请号：PCT/US2022/016532

申请日：2022-02-16

Applicant: SI-WARE SYSTEMS

Inventor： SABRY, Yasser M. ,  GHONAME, Amr O. ,  ANWAR, Momen ,  KHALIL, Diaa

IPC: G01N21/552 ,  G01J3/453 ,  G01N21/35 ,  G01N21/3577

Abstract: Aspects relate to an integrated and compact attenuated total internal reflection (ATR) spectral sensing device (200). The spectral sensing device (200) includes a substrate (202), a spectrometer (204), and a detector (206). The substrate (202) includes an ATR element (214), a microfluidic channel (208), and a channel interface at a boundary (216) between the ATR element (214) and the microfluidic channel (208) formed therein. The ATR element (214) is configured to receive input light (220) and to direct the input light (220) to the channel interface for total internal reflection of the input light (220) at the channel interface. An evanescent wave produced by a sample contained within the microfluidic channel based on the total internal reflection of the input light (220) attenuates the light output from the ATR element (214) and the resulting output light (222) may be analyzed using the spectrometer (204) and the detector (206).

公开(公告)号：WO2022155045A1

公开(公告)日：2022-07-21

申请号：PCT/US2022/011443

申请日：2022-01-06

Applicant: QUALCOMM INCORPORATED

Inventor： VENUGOPAL, Kiran ,  NAM, Wooseok ,  LUO, Tao ,  LI, Junyi

IPC: H04W56/00

Abstract: Aspects relate to a user equipment that transmits an uplink transmission on a first receive beam of a first beam pair link and on a second receive beam of a second beam pair link. A base station receives the uplink transmission on a first transmit beam of the first beam pair link and a second transmit beam of the second beam pair link via first and second transmission and reception points associated with the base station. The base station transmits a downlink transmission on the first transmit beam with a first beamspecific timing precompensation and on the second transmit beam with a second beamspecific timing precompensation. The first beam-specific timing precompensation and the second beam-specific timing precompensation are based on a timing difference between the reception of the uplink transmission via the first TRP and via the second TRP. The user equipment receives the beam-specific timing precompensations.

公开(公告)号：WO2022066348A1

公开(公告)日：2022-03-31

申请号：PCT/US2021/047589

申请日：2021-08-25

Applicant: QUALCOMM INCORPORATED

Inventor： HUANG, Yi ,  GAAL, Peter ,  WANG, Xiao Feng ,  KWON, Hwan Joon ,  MUKKAVILLI, Krishna Kiran ,  JI, Tingfang

IPC: H04W52/14 ,  H04W52/32 ,  H04L5/00

Abstract: Aspects relate to supporting power control for physical uplink control channel (PUCCH) transmissions on an uplink secondary component carrier (SCC) of a wireless communication system. In some aspects, a user equipment (UE) receives a power control configuration from a base station for use by the UE for a PUCCH transmission on a selected uplink SCC. The UE then transmits, based at least in part on the power control configuration, the PUCCH to the base station on the selected uplink SCC. Closed-loop and open-loop power control examples are provided. In some aspects, common or shared power control configurations are provided by the base station for use with each component carrier of a PUCCH group. In other aspects, carrier-specific power control configurations are provided by the base station.

公开(公告)号：WO2022035642A1

公开(公告)日：2022-02-17

申请号：PCT/US2021/044326

申请日：2021-08-03

Applicant: QUALCOMM INCORPORATED

Inventor： AKKARAKARAN, Sony ,  RYU, Jung Ho ,  LUO, Tao ,  LI, Junyi ,  SUN, Jing ,  ZHANG, Xiaoxia ,  MONTOJO, Juan ,  GAAL, Peter ,  DAMNJANOVIC, Jelena

IPC: H04L5/00

Abstract: Aspects relate to grouping sidelink carriers in a wireless communication network. A first wireless communication device, such as a user equipment (UE), may communicate with a base station on a cellular link utilizing a first set of first component carriers (CCs) in a particular frequency band. The UE may identify one or more first carrier groupings for the first set of first CCs with the base station. The UE may communicate with a second wireless communication device, such as a second UE, on a sidelink utilizing a second set of CCs within the same frequency band. The first UE may map at least one second CC to a respective corresponding first CC and apply the one more carrier groupings to the second set of CCs to generate one or more second carrier groupings based on the mapping.