公开(公告)号：US20210385792A1

公开(公告)日：2021-12-09

申请号：US17303797

申请日：2021-06-08

Applicant: QUALCOMM Incorporated

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

IPC: H04W68/02 ,  H04W68/00 ,  H04W56/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive, in a first paging occasion, paging information that identifies a data transmission in a second paging occasion subsequent to the first paging occasion; and receive the data transmission during the second paging occasion. Numerous other aspects are provided.

公开(公告)号：US20210385786A1

公开(公告)日：2021-12-09

申请号：US17303821

申请日：2021-06-08

Applicant: QUALCOMM Incorporated

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

IPC: H04W68/00 ,  H04W72/12 ,  H04W72/04 ,  H04W24/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive one or more physical downlink control channels (PDCCHs) indicating paging information for a paging message; and receive the paging message on one or more physical downlink shared channels (PDSCHs), wherein at least one of: one or more resources for the one or more PDCCHs, or one or more resources for the one or more PDSCHs, is configured so that cross-slot scheduling of paging and intra-slot scheduling of paging can occur during the same paging occasion. Numerous other aspects are provided.

公开(公告)号：US20210377767A1

公开(公告)日：2021-12-02

申请号：US17303217

申请日：2021-05-24

Applicant: QUALCOMM Incorporated

Inventor： Seyedkianoush HOSSEINI ,  Enoch Shiao-Kuang LU ,  Peter GAAL ,  Wei YANG ,  James BECKMAN ,  Aamod KHANDEKAR ,  Pranay Sudeep RUNGTA ,  Seyed Ali Akbar FAKOORIAN ,  Danh Huu Hoang NGUYEN

IPC: H04W24/10 ,  H04W24/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may determining a physical uplink control channel (PUCCH) transmission characteristic, wherein the PUCCH transmission characteristic is a quantity of PUCCH transmissions in a sub-slot or a format of a set of PUCCH transmissions in the sub-slot, and wherein the wireless communication device supports at least one sub-slot hybrid automatic repeat request (HARQ) acknowledgement (ACK) codebook; and reporting information identifying the PUCCH characteristic for a plurality of types of symbol codebooks. Numerous other aspects are provided.

公开(公告)号：US20210360593A1

公开(公告)日：2021-11-18

申请号：US17302825

申请日：2021-05-13

Applicant: QUALCOMM Incorporated

Inventor： Seyedkianoush HOSSEINI ,  Peter GAAL ,  Aamod KHANDEKAR ,  James BECKMAN

IPC: H04W72/04 ,  H04W76/15

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a base station, for a master cell group and a secondary cell group used for a dual connectivity mode of the UE, information indicating physical downlink control channel (PDCCH) monitoring capability values for one or more of span-based monitoring or a combination of slot-based monitoring and span-based monitoring. The UE may receive, from the base station, PDCCH monitoring configuration values for the MCG and the SCG based at least in part on the PDCCH monitoring capability values. Numerous other aspects are provided.

公开(公告)号：US20210360433A1

公开(公告)日：2021-11-18

申请号：US17302522

申请日：2021-05-05

Applicant: QUALCOMM Incorporated

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

IPC: H04W16/28 ,  H04W72/04

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, information indicating a beam switching pattern that indicates beams that are to be used by the UE on a per communication basis in a time domain. The UE may communicate with the base station based at least in part on receiving the information indicating the beam switching pattern. Numerous other aspects are provided.

公开(公告)号：US20210345423A1

公开(公告)日：2021-11-04

申请号：US17379644

申请日：2021-07-19

Applicant: QUALCOMM Incorporated

Inventor： Hung Dinh LY ,  Hao XU ,  Wanshi CHEN ,  Tingfang JI ,  Renqiu WANG ,  Peter GAAL ,  Amir AMINZADEH GOHARI

IPC: H04W74/08 ,  H04W24/02 ,  H04W36/00 ,  H04L1/18 ,  H04W28/02 ,  H04W48/12 ,  H04W74/00 ,  H04W8/24 ,  H04L5/00 ,  H04W72/14

Abstract: A configurable new radio (NR) RACH procedure that may be executed by a UE and a base station is disclosed. A configuration to determine, by a user equipment, a random access procedure timeline, from multiple random access procedure timelines that each define a different duration between one or more messages that are communicated in a random access procedure can be determined or transmitted. A random access preamble can be received from the UE based on the random access procedure timeline, and a response to the random access preamble can be determined or transmitted based on the random access procedure timeline.

公开(公告)号：US20210345257A1

公开(公告)日：2021-11-04

申请号：US17378183

申请日：2021-07-16

Applicant: QUALCOMM Incorporated

Inventor： Hao XU ,  Xiliang LUO ,  Xiaoxia ZHANG ,  Peter GAAL ,  Tingfang JI ,  Juan MONTOJO

IPC: H04W52/40 ,  H04B7/024

Abstract: Certain aspects of the present disclosure relate to techniques for power control and user multiplexing for coordinated multi-point (CoMP) transmission and reception in heterogeneous networks (HetNet).

公开(公告)号：US20210336829A1

公开(公告)日：2021-10-28

申请号：US17235915

申请日：2021-04-20

Applicant: QUALCOMM Incorporated

Inventor： Yi HUANG ,  Wei YANG ,  Peter GAAL ,  Hwan Joon KWON ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI ,  Wanshi CHEN ,  Juan MONTOJO

IPC: H04L27/26 ,  H04B7/0456 ,  H04W72/04

Abstract: The present disclosure relates to methods and devices for wireless communication including an apparatus, e.g., a UE and/or base station. The apparatus can select one or more rows or one or more columns in a DFT matrix, the one or more rows being even-numbered rows in the DFT matrix and the one or more columns being even-numbered columns in the DFT matrix. The apparatus can also determine an orthogonal matrix based on the one or more rows or the one or more columns in the DFT matrix, the orthogonal matrix having a size of (M×N)×(M×N) with M×N rows and M×N columns. Also, the apparatus can determine a codebook based on the orthogonal matrix, the codebook including a plurality of codepoints. The apparatus can also transmit at least one signal including a first codepoint of the plurality of codepoints in the codebook.

公开(公告)号：US20210329636A1

公开(公告)日：2021-10-21

申请号：US17321223

申请日：2021-05-14

Applicant: QUALCOMM Incorporated

Inventor： Tingfang JI ,  John Edward SMEE ,  Joseph Binamira SORIAGA ,  Naga BHUSHAN ,  Peter GAAL ,  Alexei Yurievitch GOROKHOV ,  Krishna Kiran MUKKAVILLI ,  Peter ANG ,  Michael Alexander HOWARD ,  Rotem COOPER

IPC: H04W72/04 ,  H04B7/26 ,  H04L5/00 ,  H04L5/14 ,  H04W72/12 ,  H04L5/26

Abstract: Aspects of the present disclosure provide for the pairing of an inter-band carrier with a time division duplex (TDD) carrier. If the paired band is a frequency division duplex (FDD) band, then base stations and mobile devices may transmit and receive additional thin control channels on FDD carriers to enable full duplex operations. If the paired band is a TDD band, then a conjugate or inverse carrier may be used such that full duplex, or a close approximation thereto, is achieved. With the introduction of a paired channel and fast control channels, rapid uplink/downlink switching may be achieved for TDD carriers efficiently and effectively. Other aspects, embodiments, and features are also claimed and described.

公开(公告)号：US20210321460A1

公开(公告)日：2021-10-14

申请号：US17211548

申请日：2021-03-24

Applicant: QUALCOMM Incorporated

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

IPC: H04W74/08 ,  H04W24/08 ,  H04L12/26 ,  H04W72/04 ,  H04L5/00

Abstract: An apparatus may be configured to determine that a first random access channel (RACH) procedure with a base station is unsuccessful. The apparatus may be further configured to transmit, after determining that the first RACH procedure is unsuccessful, a preamble message for a second RACH procedure with the base station. A second configuration for the second RACH procedure may be different from a first configuration for the first RACH procedure. Another apparatus may be configured to receive a preamble message from a UE for a second RACH procedure having a second configuration different from a first configuration for a first RACH procedure. The other apparatus may be further configured to determine that the first RACH procedure with the UE is unsuccessful.