公开(公告)号：US20230119853A1

公开(公告)日：2023-04-20

申请号：US17451309

申请日：2021-10-18

Applicant: QUALCOMM Incorporated

Inventor： Hua WANG ,  Sony AKKARAKARAN ,  Tao LUO ,  Junyi LI ,  Yan ZHOU ,  Hong CHENG ,  Jelena DAMNJANOVIC ,  Peter GAAL ,  Jung Ho RYU

IPC: H04W76/20 ,  H04W80/02 ,  H04W72/04

Abstract: A first UE may receive, from a base station or a second UE, one or more first TCI states via RRC signaling. The first UE may receive, from the base station or the second UE, one or more MAC-CEs. Each of the one or more MAC-CEs may include at least one indication of one or more second TCI states. The one or more second TCI states may be a subset of the one or more first TCI states. The first UE may transmit to the second UE, or receive from the second UE, a sidelink message via a sidelink channel based on a third TCI state. The third TCI state may be from the one or more second TCI states.

公开(公告)号：US20230046231A1

公开(公告)日：2023-02-16

申请号：US17759148

申请日：2021-01-21

Applicant: QUALCOMM Incorporated

Inventor： Konstantinos DIMOU ,  Yan ZHOU ,  Tao LUO ,  Xiaoxia ZHANG ,  Seyedkianoush HOSSEINI ,  Mostafa KHOSHNEVISAN ,  Sony AKKARAKARAN ,  Jelena DAMNJANOVIC ,  Arumugam CHENDAMARAI KANNAN ,  Kazuki TAKEDA

IPC: H04L1/18

Abstract: Wireless communications systems and methods related to acknowledgement/negative-acknowledgement (ACK/NACK) transmissions with different reliability levels are provided. A user equipment (UE) receives, from a base station (BS), a negative acknowledgement (NACK) transmission configuration. The UE receives, from the BS, a data transmission. The UE transmits, to the BS, a physical uplink control channel (PUCCH) signal including a NACK for the data transmission based on the received NACK transmission configuration. Other aspects and features are also described.

公开(公告)号：US20220394731A1

公开(公告)日：2022-12-08

申请号：US17338041

申请日：2021-06-03

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/12 ,  H04W72/14 ,  H04W72/04 ,  H04L1/16

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for activation of configurations. Certain aspects provide a method for wireless communication by a first wireless node. The method generally includes receiving multiple configurations allocating resources for communication with one or more second wireless nodes, each of the multiple configurations being mapped to a configuration identifier; and receiving a message including the configuration identifier mapped to at least two of the multiple configurations, the message activating the at least two of the multiple configuration for the communication with the one or more second wireless nodes. The method may also include communicating with the one or more second wireless nodes using the at least two of the multiple configurations activated via the message.

公开(公告)号：US20220322392A1

公开(公告)日：2022-10-06

申请号：US17709149

申请日：2022-03-30

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud TAHERZADEH BOROUJENI ,  Tao LUO ,  Junyi LI ,  Juan MONTOJO ,  Jelena DAMNJANOVIC ,  Wooseok NAM ,  Jing SUN ,  Yan ZHOU ,  Peter GAAL

IPC: H04W72/12 ,  H04W72/04 ,  H04L1/18 ,  H04L5/00

Abstract: Certain aspects of the present disclosure provide techniques for a method for wireless communication by a user-equipment (UE). The method generally includes receiving, on a control channel, a configuration for an uplink control information (UCI) repetition, determining, in dependence on the control channel, whether to prioritize transmission of the UCI repetition over other uplink signaling, wherein a scheduled resource for transmission of the UCI repetition overlaps with resources for the other uplink signaling, and taking one or more actions associated with communication of the UCI repetition in accordance with the determination.

公开(公告)号：US20220287145A1

公开(公告)日：2022-09-08

申请号：US17195609

申请日：2021-03-08

Applicant: QUALCOMM Incorporated

Inventor： Jelena DAMNJANOVIC ,  Tao LUO ,  Aleksandar DAMNJANOVIC

IPC: H04W76/30 ,  H04W16/26 ,  H04L29/08

Abstract: A configuration utilising L1/L2 signaling to activate or deactivate a direct link in dual or multi-connectivity with relaying devices. The apparatus communicates with a base station using a direct link and using a relay link. The relay link comprises a side link between a first UE and a second UE and a second direct link between the second UE and the base station. The apparatus transmits or receives a request to deactivate the direct link based on a determination by at least one of the base station, the first UE, or the second UE that the direct link between the first UE and the base station is to be deactivated. The request to deactivate the direct link comprises L1 or L2 signaling. The apparatus receives a deactivation command to deactivate the direct link.

公开(公告)号：US20220279612A1

公开(公告)日：2022-09-01

申请号：US17187593

申请日：2021-02-26

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud TAHERZADEH BOROUJENI ,  Tao LUO ,  Wooseok NAM ,  Jelena DAMNJANOVIC ,  Peter GAAL ,  Iyab Issam SAKHNINI ,  Junyi LI

IPC: H04W76/15 ,  H04W24/10 ,  H04B17/336 ,  H04W76/11 ,  H04W72/04

Abstract: A user equipment may be configured to perform UE indication to temporarily suspend report occasions. In some aspects, the user equipment may receive, from a base station, out-of-cell reporting configuration including an out-of-cell reporting parameter for reporting layer one (L1) channel information for an out-of-cell beam. Further, the user equipment may send, to the base station for beam selection in consideration of simultaneous access to another base station based on the out-of-cell reporting parameter, the L1 channel information for the out-of-cell beam.

公开(公告)号：US20220247477A1

公开(公告)日：2022-08-04

申请号：US17168056

申请日：2021-02-04

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho RYU ,  Sony AKKARAKARAN ,  Tao LUO ,  Junyi LI ,  Hua WANG ,  Juan MONTOJO ,  Peter GAAL ,  Jing SUN ,  Xiaoxia ZHANG ,  Arumugam CHENDAMARAI KANNAN ,  Piyush GUPTA ,  Jelena DAMNJANOVIC

IPC: H04B7/08 ,  H04W16/28 ,  H04W72/04 ,  H04W72/02 ,  H04W74/08

Abstract: The present disclosure provides systems, methods, and apparatuses for grouping beams that are directionally associated with one another and associating respective properties associated with groups of beams. In one aspect, a UE or component thereof may be configured to select a first beam group of one or more beam groups to include a first beam of a set of beams, with the first beam group including a first subset of beams of the set of beams that is directionally associated with a first direction of the first beam. The UE or component thereof may be further configured to associate a respective set of properties with each of the one or more beam groups. The UE or component thereof be configured to communicate via the first beam of the first beam group of the one or more beam groups.

公开(公告)号：US20220247457A1

公开(公告)日：2022-08-04

申请号：US17167607

申请日：2021-02-04

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho RYU ,  Sony AKKARAKARAN ,  Tao LUO ,  Junyi LI ,  Juan MONTOJO ,  Jing SUN ,  Arumugam CHENDAMARAI KANNAN ,  Xiaoxia ZHANG ,  Peter GAAL ,  Piyush GUPTA ,  Xiaojie WANG ,  Hua WANG ,  Jelena DAMNJANOVIC

IPC: H04B7/0408 ,  H04W24/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may measure, for a first beam group of a set of beam groups associated with the UE, a first channel busy ratio (CBR) for the first beam group. The UE may receive, from a second UE, an indication of a second CBR for a second beam group associated with the second UE. The UE may transmit, to the second UE using a beam included in the first beam group, a signal using one or more transmit parameters that are based at least in part on at least one of the first CBR or the second CBR. Numerous other aspects are described.

公开(公告)号：US20220232555A1

公开(公告)日：2022-07-21

申请号：US17513669

申请日：2021-10-28

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud TAHERZADEH BOROUJENI ,  Tao LUO ,  Peter GAAL ,  Junyi LI ,  Jelena DAMNJANOVIC ,  Juan MONTOJO ,  Iyab Issam SAKHNINI ,  Xiaoxia ZHANG

IPC: H04W72/04 ,  H04L1/08

Abstract: Aspects of the present disclosure relate to techniques for physical uplink control channel configuration and coverage enhancement in a wireless communication network. A base station can dynamically indicate a repetition factor for an uplink control channel to improve coverage of the uplink control channel. The base station can explicitly or implicitly indicate the repetition factor using various signaling techniques. The interpretation of an indication of a repetition factor can depend on one or more parameters, for example, a physical uplink control channel (PUCCH) format, an uplink control information size, a code rate, and/or a PUCCH resource set used for the PUCCH.

公开(公告)号：US20220225173A1

公开(公告)日：2022-07-14

申请号：US17148223

申请日：2021-01-13

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho RYU ,  Sony AKKARAKARAN ,  Junyi LI ,  Tao LUO ,  Jing SUN ,  Xiaoxia ZHANG ,  Xiaojie WANG ,  Peter GAAL ,  Juan MONTOJO ,  Ozcan OZTURK ,  Arumugam CHENDAMARAI KANNAN ,  Jelena DAMNJANOVIC ,  Piyush GUPTA ,  Gene Wesley MARSH

IPC: H04W28/26 ,  H04W72/04 ,  H04W8/24

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may transmit an announcement that indicates a plurality of future resource reservations. The wireless communication device may transmit multiple sets of announcements that indicate one or more reservations and may vary the transmission frequency thereof based on proximity to the communications. The wireless communication device may transmit an announcement that indicates a future communication and a cancellation indication that indicates a cancellation of the communication. The wireless communication device may transmit a preemption indication that indicates that resources reserved for an announced future communication have been preempted for another communication. Numerous other aspects are described.