公开(公告)号：US20150319643A1

公开(公告)日：2015-11-05

申请号：US14165186

申请日：2013-01-28

Applicant: QUALCOMM INCORPORATED

Inventor： Xipeng ZHU ,  Neng WANG ,  Peng CHENG ,  Jilei HOU ,  Chao WEI ,  PRANAV DAYAL ,  Masato KITAZOE

IPC: H04W28/04 ,  H04W72/04 ,  H04W72/12 ,  H04B1/04

CPC classification number: H04W74/085 ,  H04B1/04 ,  H04W28/18 ,  H04W72/0446 ,  H04W72/1215 ,  H04W72/1284

Abstract: Aspects of the present disclosure relate techniques for transmitter sharing by a user equipment (UE) for simultaneous communications between multiple radio access technology (RAT) networks. Certain aspects of the present disclosure provide a method for wireless communications by a UE. The method generally includes sharing a single transmit chain via time divisional multiplexing (TDM) for concurrent communication by at least first and second RAT, optionally negotiating an autonomous denial rate for the UE to deny uplink transmissions in the second RAT, detecting or predicting conflicts between scheduled uplink transmissions in the first RAT and a scheduled transmission in the second RAT, and denying uplink transmissions in the second RAT, subject to the negotiated autonomous denial rate if available, in response to detected or predicted.

Abstract translation: 本公开的方面涉及用于用户设备（UE）用于多个无线电接入技术（RAT）网络之间的同时通信的发射机共享的技术。 本公开的某些方面提供了一种用于UE的无线通信的方法。 该方法通常包括通过时分复用（TDM）共享单个发射链，用于由至少第一和第二RAT进行并发通信，可选地协商用于UE的自主拒绝速率以拒绝第二RAT中的上行链路传输，检测或预测第二RAT之间的冲突 响应于检测到的或预测的，在第一RAT中的调度的上行链路传输和第二RAT中的调度的传输，以及拒绝第二RAT中的上行链路传输，如果可用，则根据所协商的自主拒绝率。

公开(公告)号：US20250081046A1

公开(公告)日：2025-03-06

申请号：US18459400

申请日：2023-08-31

Applicant: QUALCOMM Incorporated

Inventor： Toru UCHINO ,  Bharat SHRESTHA ,  Umesh PHUYAL ,  Masato KITAZOE

IPC: H04W36/00 ,  H04W76/10

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may establish a first non-cellular connection with a first access point. The UE may transmit, to a first gateway entity via the first access point, a connection setup request for a first cellular connection between the UE and a first network entity. The UE may receive a connection setup message from the first gateway entity via the first access point. The UE may transmit a connection complete message to the first gateway entity via the first access point. Numerous other aspects are described.

公开(公告)号：US20240155323A1

公开(公告)日：2024-05-09

申请号：US18576282

申请日：2021-08-17

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Karthika PALADUGU ,  Masato KITAZOE ,  Ozcan OZTURK ,  Hong CHENG

IPC: H04W8/00 ,  H04W48/20 ,  H04W68/02 ,  H04W76/19 ,  H04W76/20

CPC classification number: H04W8/005 ,  H04W48/20 ,  H04W68/02 ,  H04W76/19 ,  H04W76/20

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a relay device associated with a serving cell, a discovery message including a system information block with an identifier associated with the serving cell. Accordingly, the UE may determine, using the identifier associated with the serving cell, a global identity associated with a base station of the serving cell. In some aspects, a UE may determine a radio resource control state associated with the UE. Accordingly, the UE may transmit, to a relay device, a paging configuration associated with the UE. Numerous other aspects are described.

公开(公告)号：US20240049062A1

公开(公告)日：2024-02-08

申请号：US17817951

申请日：2022-08-05

Applicant: QUALCOMM Incorporated

Inventor： Bharat SHRESTHA ,  Jae Ho RYU ,  Toru UCHINO ,  Changhwan PARK ,  Umesh PHUYAL ,  Prasad Reddy KADIRI ,  Le LIU ,  Xiao Feng WANG ,  Liangping MA ,  Alberto RICO ALVARINO ,  Masato KITAZOE ,  Ayan SENGUPTA

IPC: H04W36/00 ,  H04W76/28 ,  H04W52/02

CPC classification number: H04W36/0009 ,  H04W76/28 ,  H04W36/00837 ,  H04W52/0219

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a group discontinuous reception (DRX) configuration. The UE may receive, based on the group DRX configuration, a notification communication indicative of group handover information associated with a group of UEs that includes the UE. The UE may perform, based on the group handover information, a group handover operation between a source cell and a target cell. Numerous other aspects are described.

公开(公告)号：US20230269639A1

公开(公告)日：2023-08-24

申请号：US17676089

申请日：2022-02-18

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Peter GAAL ,  Masato KITAZOE ,  Wanshi CHEN

IPC: H04W36/08 ,  H04W36/00 ,  H04L1/00 ,  H04W74/08 ,  H04W72/04

CPC classification number: H04W36/08 ,  H04L1/0025 ,  H04W36/0072 ,  H04W72/044 ,  H04W72/048 ,  H04W74/0841 ,  H04W74/0866

Abstract: Certain aspects of the present disclosure provide techniques for wireless communication by a user equipment (UE), generally including receiving, from a network entity, a configuration for a first downlink (DL) bandwidth part (BWP), a first control resource set (CORESET) configured on the first DL BWP, and one or more first search space (SS) sets within the first CORESET, receiving, from the network entity, a configuration for a second downlink BWP, a second CORESET configured on the second DL BWP, and one or more second SS sets within the second CORESET configured on a second DL BWP, and performing one or more idle mode or inactive mode procedures on the first DL BWP or the second DL BWP, based on signaling received while the UE is in an idle state or an inactive state.

公开(公告)号：US20230232214A1

公开(公告)日：2023-07-20

申请号：US18066822

申请日：2022-12-15

Applicant: QUALCOMM Incorporated

Inventor： Toru UCHINO ,  Bharat SHRESTHA ,  Umesh PHUYAL ,  Masato KITAZOE

IPC: H04W8/24

CPC classification number: H04W8/24

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, a UE capability request message. The UE may transmit, to the base station in response to the UE capability request message, a UE capability information message that indicates one or more UE capabilities associated with one of a non-terrestrial network (NTN), a terrestrial network (TN), or both the NTN and the TN. Numerous other aspects are described.

公开(公告)号：US20230180247A1

公开(公告)日：2023-06-08

申请号：US17643273

申请日：2021-12-08

Applicant: QUALCOMM Incorporated

Inventor： Xipeng ZHU ,  Prasad Reddy KADIRI ,  Umesh PHUYAL ,  Le LIU ,  Alberto RICO ALVARINO ,  Kazuki TAKEDA ,  Masato KITAZOE ,  Sitaramanjaneyulu KANAMARLAPUDI ,  Sony AKKARAKARAN ,  Linhai HE

IPC: H04W72/12 ,  H04L5/00 ,  H04W4/06 ,  H04W72/00

CPC classification number: H04W72/1289 ,  H04L5/0092 ,  H04W4/06 ,  H04W72/005

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration, for a multicast broadcast service (MBS) single frequency network (SFN) area, indicating configuration information for one or more multicast traffic channels. The UE may receive, in accordance with the configuration, a physical downlink control channel (PDCCH) communication scheduling an MBS SFN data communication associated with a multicast traffic channel, of the one or more multicast traffic channels. The UE may receive the MBS SFN data communication via a physical downlink shared channel (PDSCH) that is associated with both SFN communications and unicast communications or that is associated with only MBS SFN communications. Numerous other aspects are provided.

公开(公告)号：US20230146103A1

公开(公告)日：2023-05-11

申请号：US17620411

申请日：2019-06-19

Applicant: Qualcomm Incorporated

Inventor： Peng CHENG ,  Prasad Reddy KADIRI ,  Masato KITAZOE ,  Arvind Vardarajan SANTHANAM ,  Ozcan OZTURK ,  Gavin Bernard HORN

IPC: H04W24/08 ,  H04W24/10

CPC classification number: H04W24/08 ,  H04W24/10

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive synchronization signal block (SSB) related measurement configurations exclusively in a system information block (SIB). The UE may receive SSB frequency lists for idle measurements in both a SIB or a radio resource control (RRC) message, such as an RRC release message. In some examples, the UE may receive SSB related measurement configurations or SSB frequency lists for idle measurements in a SIB and an RRC message. Additionally or alternatively, the UE may receive SSB frequency lists in a SIB and an RRC message, while SSB measurement configurations for SSB frequencies out of a sync raster may exclusively be indicated in the RRC message. The UE may therefore experience improved coverage and reliability and, in some examples, may promote low latency for wireless communications relating to multiple radio access technologies, among other benefits.

公开(公告)号：US20220400422A1

公开(公告)日：2022-12-15

申请号：US17810716

申请日：2022-07-05

Applicant: QUALCOMM Incorporated

Inventor： Karthika PALADUGU ,  Gavin Bernard HORN ,  Prashanth Haridas HANDE ,  Keiichi KUBOTA ,  Prasad Reddy KADIRI ,  Alberto RICO ALVARINO ,  Masato KITAZOE ,  Umesh PHUYAL ,  Supratik BHATTACHARJEE

IPC: H04W36/18 ,  H04W36/08 ,  H04W76/27 ,  H04W12/04 ,  H04W36/00 ,  H04W12/033 ,  H04W12/106

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment concurrently communicates with a source base station (BS) and a target BS on a connection with the source BS and a connection with the target BS as part of a make-before-break (MBB) handover procedure; and performs a common packet data convergence protocol (PDCP) function for the connection with the source BS and the connection with the target BS before the connection with the source BS is released as part of the MBB handover procedure. Numerous other aspects are provided.

公开(公告)号：US20220116809A1

公开(公告)日：2022-04-14

申请号：US17422164

申请日：2020-01-16

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Huichun LIU ,  Gavin Bernard HORN ,  Ozcan OZTURK ,  Masato KITAZOE ,  Prasad Reddy KADIRI ,  Punyaslok PURKAYASTHA

IPC: H04W24/10 ,  H04W76/19 ,  H04W76/30 ,  H04W56/00

Abstract: Certain aspects of the present disclosure provide techniques performing measurement reporting. One aspect is a method for performing measurement reporting at a user equipment, including: receiving, from a master node, a message comprising a measurement configuration for a secondary node; entering an inactive state; performing measurements according to the measurement configuration for the secondary node immediately after entering the inactive state; generating a measurement report based on the measurements; transmitting, to the master node, an RRC resume request message; receiving, from the master node, an RRC resume message comprising a request for measurement reporting; and transmitting, to the master node, an RRC resume complete message comprising the measurement report; and receiving data from the secondary node.