公开(公告)号：US20220131798A1

公开(公告)日：2022-04-28

申请号：US17451807

申请日：2021-10-21

Applicant: QUALCOMM Incorporated

Inventor： Naeem AKL ,  Karl Georg HAMPEL ,  Navid ABEDINI ,  Jianghong LUO ,  Luca BLESSENT ,  Junyi LI ,  Tao LUO

IPC: H04L12/741

Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus of a network node are provided. The network node may receive, from a second network node, a routing configuration that maps a packet to a routing identifier (ID) based on a first header in the packet. The network node may receive a packet from a pre-hop node, the packet including the first header with a first address and a second header with a second address. The network node may determine that the second address matches an address of the first network node and that the first address mismatches an Internet protocol (IP) address of the first network node. The network node may replace, based on the received routing configuration and based on the address match and address mismatch determination, the second header with a third header, the third header including the routing ID.

公开(公告)号：US20220131575A1

公开(公告)日：2022-04-28

申请号：US17451093

申请日：2021-10-15

Applicant: QUALCOMM Incorporated

Inventor： Yan ZHOU ,  Qian ZHANG ,  Tao LUO ,  Junyi LI ,  Jelena DAMNJANOVIC ,  Jing SUN ,  Aleksandar DAMNJANOVIC

IPC: H04B7/0408 ,  H04B7/06 ,  H04B7/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, an indication of at least one first beam and at least one first antenna panel of the UE, to use for one or more first transmissions, and of at least one second beam and at least one second antenna panel of the UE, to use for one or more second transmissions. Accordingly, the UE may communicate the one or more first transmissions, with the base station, using the at least one first beam and the at least one first antenna panel. Additionally, the UE may communicate the one or more second transmissions, with the base station, using the at least one second beam and the at least one second antenna panel. Numerous other aspects are provided.

公开(公告)号：US20220128648A1

公开(公告)日：2022-04-28

申请号：US16949340

申请日：2020-10-26

Applicant: QUALCOMM Incorporated

Inventor： Junyi LI ,  Dan ZHANG ,  Kapil GULATI

IPC: G01S7/00 ,  G01S7/35

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a radar device may process a transmitted radar signal and a received radar signal to obtain at least one energy level measurement. The radar device may determine that the at least one energy level measurement satisfies a threshold value. The radar device may perform a listen before talk procedure based at least in part on determining that the at least one energy level measurement satisfies the threshold value. Numerous other aspects are provided.

公开(公告)号：US20220123890A1

公开(公告)日：2022-04-21

申请号：US17450771

申请日：2021-10-13

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam SAKHNINI ,  Tao LUO ,  Junyi LI ,  Mahmoud TAHERZADEH BOROUJENI ,  Wanshi CHEN ,  Qiang WU ,  Jun MA ,  Linhai HE ,  Peter GAAL

IPC: H04L5/00

Abstract: An apparatus, e.g., a UE, for transmission of information modulated onto RSs using index modulation is disclosed. The UE may receive, from a base station, a configuration of one or more RS resources of an RS resource set. The one or more RS resources may be associated with an index modulation technique including a plurality of UL or DL information bits. The UE may transmit, to the base station, or receive, from the base station, the plurality of UL or DL information bits. The plurality of UL or DL information bits may include at least one of one or more first bits or one or more second bits. At least one of the one or more RS resources may be selected based on at least one of the one or more first bits or the one or more second bits.

公开(公告)号：US20220110124A1

公开(公告)日：2022-04-07

申请号：US17493624

申请日：2021-10-04

Applicant: QUALCOMM Incorporated

Inventor： Hua WANG ,  Sony AKKARAKARAN ,  Peter GAAL ,  Tao LUO ,  Junyi LI

IPC: H04W72/04

Abstract: Aspects relate to direct current (DC) tone indication on the sidelink A wireless communication device (e.g., a UE) may transmit an indication of its sidelink DC tone to one or more other UEs via respective sidelinks. In an example, a transmitting UE may transmit an indication of its sidelink DC tone within second stage sidelink control information included within a data region of a slot. A receiving UE may further transmit an indication of its sidelink DC tone to a transmitting UE over a sidelink between the transmitting UE and receiving UE or a base station in wireless communication with the transmitting and receiving UEs may provide the indication of the sidelink DC tone of the receiving UE to the transmitting UE.

公开(公告)号：US20220091227A1

公开(公告)日：2022-03-24

申请号：US17447730

申请日：2021-09-15

Applicant: QUALCOMM Incorporated

Inventor： Dan ZHANG ,  Kapil GULATI ,  Junyi LI

IPC: G01S7/02 ,  H04J3/02 ,  H04W4/40 ,  G01S7/00 ,  G01S13/931

Abstract: Aspects of the present disclosure may reduce number of radar transmissions between a group of wireless devices while still enabling wireless devices with accurate radar measurements on a target object. In one aspect, a first wireless device receives a first radar-detection information from a second wireless device. The first wireless device transmits one or more radar pulses based at least in part on a radar transmission order being based on the first radar-detection information. In another aspect, a UE receives radar-detection information from multiple wireless devices. The UE transmits a radar transmission order to the multiple wireless devices based on the radar-detection information.

公开(公告)号：US20220085918A1

公开(公告)日：2022-03-17

申请号：US17471088

申请日：2021-09-09

Applicant: QUALCOMM Incorporated

Inventor： Jianghong LUO ,  Navid ABEDINI ,  Naeem AKL ,  Karl Georg HAMPEL ,  Luca BLESSENT ,  Tao LUO ,  Junyi LI

IPC: H04L1/18 ,  H04L5/00 ,  H04W28/08

Abstract: Aspects presented herein relate to methods and devices for wireless communication including an apparatus, e.g., a node or a base station. In one aspect, the apparatus may receive, via a first set of resources, communication including at least one data packet, the first set of resources allocated for a reception entity of the node. The apparatus may also decode, at the reception entity, the at least one data packet during a decoding period, the decoding period including a decoding start time and a decoding completion time. Additionally, the apparatus may transmit, via a second set of resources, the communication including the at least one data packet to a next hop node, the second set of resources allocated for a forwarding entity of the node, at least one first resource overlapping with at least one second resource.

公开(公告)号：US20220078663A1

公开(公告)日：2022-03-10

申请号：US17468452

申请日：2021-09-07

Applicant: QUALCOMM Incorporated

Inventor： Jianghong LUO ,  Navid ABEDINI ,  Karl Georg HAMPEL ,  Naeem AKL ,  Luca BLESSENT ,  Tao LUO ,  Junyi LI

IPC: H04W28/02 ,  H04W40/04 ,  H04L12/721 ,  H04W72/12

Abstract: Aspects of the present disclosure provide techniques for packet delay budget (PDB) coordination between two integrated access and backhaul (IAB) nodes for a radio link control (RLC) channel in an IAB network. An IAB node may dynamically adjust its configured one-hop RLC channel PDB based on channel conditions or buffer loading associated with the IAB node. The IAB node may then indicate bonus PDB at a next-hop node or request additional PDB from the next-hop node.

公开(公告)号：US20220078581A1

公开(公告)日：2022-03-10

申请号：US17446802

申请日：2021-09-02

Applicant: QUALCOMM Incorporated

Inventor： Chang-Sik CHOI ,  Kapil GULATI ,  Junyi LI ,  Piyush GUPTA

IPC: H04W4/029 ,  H04W4/44 ,  H04L5/00 ,  G01S5/12

Abstract: Certain aspects of the present disclosure provide techniques for improving positioning accuracy of user equipments (UEs) using non line-of-sight (NLOS) positioning reference signals (PRS) and map information. A method that may be performed by a UE includes obtaining map information regarding, at least, one or more reflectors in an environment including at least the UE and another node, detecting at least one positioning reference signal (PRS) transmission that travels one or more non line-of-sight (NLOS) transmission paths in the environment, and participating in a positioning procedure that estimates a position of the UE based, at least in part, on the at least one PRS transmission that travels the one or more NLOS transmission paths and the map information.

公开(公告)号：US20220077998A1

公开(公告)日：2022-03-10

申请号：US17398843

申请日：2021-08-10

Applicant: QUALCOMM Incorporated

Inventor： Vasanthan RAGHAVAN ,  Xiaoxia ZHANG ,  Srinivas YERRAMALLI ,  Tao LUO ,  Arumugam CHENDAMARAI KANNAN ,  Junyi LI

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

Abstract: Aspects presented herein may enhance the configuration of the scheduling offset for communication devices within a channelized frequency band. In one aspect, a UE receives a PDCCH including a scheduling offset parameter. The PDCCH schedules one of a PDSCH for reception in a first sub-band within a BWP or provides an uplink scheduling grant of a PUSCH for transmission in a second sub-band within the BWP. The UE communicates with a base station based on one of a slot for receiving the PDSCH based on the first sub-band within the BWP and the scheduling offset parameter when the PDCCH schedules the PDSCH, or a slot for transmitting the PUSCH based on the second sub-band within the BWP and the scheduling offset parameter when a PUCCH is used to schedule the PUSCH.