公开(公告)号：US20210377985A1

公开(公告)日：2021-12-02

申请号：US17332867

申请日：2021-05-27

Applicant: QUALCOMM Incorporated

Inventor： Olufunmilola Omolade AWONIYI-OTERI ,  Jelena DAMNJANOVIC ,  Tao LUO ,  Ozcan OZTURK ,  Jing SUN ,  Sony AKKARAKARAN ,  Junyi LI ,  Xiaoxia ZHANG ,  Iyab Issam SAKHNINI

IPC: H04W72/12 ,  H04L1/18

Abstract: Techniques and apparatus for avoiding hybrid automatic repeat request (HARQ) process identifier (ID) conflicts in scenarios where multiple semi persistently scheduled (SPS) configurations share the same pool of HARQ process IDs are provided. One technique involves receiving an indication of SPS configurations, where each SPS configuration allocates a set of SPS occasions for physical downlink shared channel (PDSCH) transmissions. A conflict is detected between a first HARQ process ID associated with a first SPS occasion of a first SPS configuration and a second HARQ process ID associated with a second SPS occasion of a second SPS configuration, where the first SPS occasion occurs prior to the second SPS occasion. At least one action to resolve the conflict is taken based on predetermined rule(s), in response to detecting the conflict.

公开(公告)号：US20210376903A1

公开(公告)日：2021-12-02

申请号：US17316088

申请日：2021-05-10

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud TAHERZADEH BOROUJENI ,  Tao LUO ,  Sony AKKARAKARAN ,  Junyi LI ,  Iyab Issam SAKHNINI ,  Jelena DAMNJANOVIC

IPC: H04B7/06 ,  H04W72/04

Abstract: Certain aspects of the subject matter described in this disclosure can be implemented in a method for wireless communication by base station. The method generally includes transmitting, to a user-equipment (UE), a packet indicating a beam switch associated with communication with the UE, receiving an acknowledgment (ACK) message, detecting that the ACK message is configured to indicate whether parsing of contents of the packet was successful, determining a timing of the beam switch based on the detection, and performing the beam switch in accordance with the determination of the timing.

公开(公告)号：US20210368529A1

公开(公告)日：2021-11-25

申请号：US17303091

申请日：2021-05-19

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam SAKHNINI ,  Tao Luo ,  Jelena Damnjanovic

IPC: H04W72/12 ,  H04W72/04 ,  H04L5/00 ,  H04W72/14

Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided for facilitating wireless communication at a UE. An example apparatus receives information scheduling communication with a base station on a first set of resources in a first frequency range and on a second set of resources in a second frequency range. The example apparatus communicates with the base station on the first set of resources in the first frequency range using a first set of parameters applicable to the first frequency range. Further, the example apparatus communicates with the base station on the second set of resources in the second frequency range using a second set of parameters applicable to the second frequency range.

公开(公告)号：US20210360652A1

公开(公告)日：2021-11-18

申请号：US17201567

申请日：2021-03-15

Applicant: QUALCOMM Incorporated

Inventor： Olufunmilola Omolade AWONIYI-OTERI ,  Jelena DAMNJANOVIC ,  Tao LUO ,  Ozcan OZTURK ,  Iyab Issam SAKHNINI ,  Jing SUN ,  Xiaoxia ZHANG ,  Sony AKKARAKARAN ,  Junyi LI ,  Juan MONTOJO ,  Shanyu ZHOU

IPC: H04W72/12 ,  H04W24/08 ,  H04L1/18 ,  H04L1/16

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to mechanisms for using block acknowledgments to acknowledge SPS occasions from multiple SPS configurations.

公开(公告)号：US20210360601A1

公开(公告)日：2021-11-18

申请号：US17320121

申请日：2021-05-13

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam SAKHNINI ,  Peter GAAL ,  Tao LUO ,  Wanshi CHEN ,  Qiang WU ,  Yuchul KIM ,  Wooseok NAM ,  Juan MONTOJO ,  Jelena DAMNJANOVIC ,  Hwan Joon KWON ,  Mahmoud TAHERZADEH BOROUJENI

IPC: H04W72/04

Abstract: Apparatus, methods, and computer-readable media for facilitating semi-static TCI configurations are disclosed herein. An example method for wireless communication at a UE includes receiving, from a base station, a first downlink message including a TCI state indicator. The example method also includes initiating a timer after receiving the first downlink message including the TCI state indicator. Additionally, the example method includes receiving, after the timer expires, subsequent downlink messages using the indicated TCI state until a second downlink message including a TCI state change indication is received. An example method for wireless communication at a base station includes transmitting, to a UE, a first downlink message including a TCI state indicator. The example method also includes initiating a timer after transmitting the first downlink message including the TCI state indicator. Additionally, the example method includes transmitting, after the timer expires, subsequent downlink messages based on the indicated TCI state.

公开(公告)号：US20210360580A1

公开(公告)日：2021-11-18

申请号：US17313869

申请日：2021-05-06

Applicant: QUALCOMM Incorporated

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

IPC: H04W68/00 ,  H04W72/12 ,  H04W72/04

Abstract: Extension of power efficient paging in a wireless network. In some examples, information is buffered for a time period corresponding to a paging slot, or both the paging slot and at least one adjacent slot. The buffered control information is processed to detect paging downlink control information (DCI) and a tracking reference signal (TRS). Based on the processing, the paging message is scheduled in a physical downlink shared channel (PDSCH) in the paging slot. In some examples, quasi-co-located (QCL) processing may be performed on the TRS and the paging DCI paging message, and a paging message is scheduled, based on the QCL processing, in a physical downlink shared channel (PDSCH) in a same or offset paging slot.

公开(公告)号：US20210345342A1

公开(公告)日：2021-11-04

申请号：US17243278

申请日：2021-04-28

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam SAKHNINI ,  Tao LUO ,  Qiang WU ,  Juan MONTOJO ,  Wanshi CHEN ,  Wooseok NAM ,  Mahmoud TAHERZADEH BOROUJENI ,  Linhai HE ,  Hwan Joon KWON ,  Peter Pui Lok ANG

IPC: H04W72/04 ,  H04W72/14 ,  H04W74/08 ,  H04B7/06 ,  H04L25/02 ,  H04L5/00

Abstract: A method of wireless communications by a user equipment (UE) includes transmitting a request for action for at least one control resource set (CORESET) and associated search space. The action may include configuring, activating, and/or deactivating the at least one CORESET and associated search space. The CORESET may be a dynamic CORESET with a predefined number of search space occasions or a semi-static CORESET. The method also includes communicating in accordance with the request. The request is transmitted using at least one of an uplink radio resource control (RRC) message, a physical uplink control channel (PUCCH), a sounding reference signal (SRS), a random access channel (RACH), or a physical uplink shared channel (PUSCH). The UE may switch, in connection with the request, to a bandwidth part (BWP) configured for the UE.

公开(公告)号：US20210345328A1

公开(公告)日：2021-11-04

申请号：US17244575

申请日：2021-04-29

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam SAKHNINI ,  Tao LUO ,  Juan MONTOJO ,  Qiang WU ,  Wanshi CHEN ,  Wooseok NAM ,  Mahmoud TAHERZADEH BOROUJENI ,  Linhai HE ,  Hwan Joon KWON ,  Peter Pui Lok ANG

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

Abstract: Aspects described herein relate to receiving or determining an indication of multiple component carriers (CCs) configured wireless communications, communicating in a first bandwidth part (BWP) within a first one of the multiple CCs during a first time period, and communicating, based on a hopping pattern, in a second BWP within a second one of the multiple CCs during a second time period.

公开(公告)号：US20210337552A1

公开(公告)日：2021-10-28

申请号：US17302020

申请日：2021-04-21

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/08 ,  H04B7/06 ,  H04W72/04 ,  H04W16/28 ,  H04W72/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may perform a signal measurement. The UE may select, based at least in part on a result of performing the signal measurement, a channel state information (CSI) report parameter, from a plurality of CSI report parameters. The plurality of CSI report parameters may be included in a CSI reporting configuration configured for the UE. The UE may transmit an indication of the selected CSI report parameter in uplink control information (UCI). Numerous other aspects are provided.

公开(公告)号：US20210329680A1

公开(公告)日：2021-10-21

申请号：US17235759

申请日：2021-04-20

Applicant: QUALCOMM Incorporated

Inventor： Qiang WU ,  Iyab Issam SAKHNINI ,  Mehmet Izzet GURELLI ,  Jun MA ,  Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL

IPC: H04W72/12 ,  H04L1/00

Abstract: A method of wireless communication by a user equipment (UE) includes receiving a first stage of piggyback downlink control information (DCI). The first stage includes scheduling information for a second stage of piggyback DCI. The method also includes receiving the second stage in accordance with the scheduling information. The second stage includes component DCIs. The first and second stages are separately decoded. A method of wireless communication by a base station includes transmitting a first stage of piggyback DCI. The base station also transmits the second stage in accordance with the scheduling information. The second stage includes component DCIs. The first and second stages are separately coded.