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公开(公告)号：US20160309343A1
公开(公告)日：2016-10-20
申请号：US14945143
申请日：2015-11-18
Applicant: QUALCOMM Incorporated
Inventor： Jamie Menjay Lin , Jing Jiang , Peter Pui Lok Ang , Tingfang Ji
CPC classification number: H04W24/02 , H04L1/0007 , H04L1/0038 , H04L65/60
Abstract: Conditional progressive encoding and decoding is discussed, in which a receiver receives a plurality of encoded message segments as a sequence of messages, and sequentially decodes each of the message segments in sequence, in which the decoding of the next encoded message segment is triggered only by successfully decoding the current encoded message segment. On the transmitter side, the transmitter breaks a message payload into a sequence of message segments, and then independently processes each message segment for generating error detection coding and encoding into multiple codeword segments. The transmitter multiplexes each codeword segment over the spectral space of subcarriers to transmit the message.
Abstract translation: 讨论了条件逐行编码和解码，其中接收机接收多个编码的消息段作为消息序列，并且顺序地解码每个消息段，其中下一个编码消息段的解码仅由 成功解码当前编码的消息段。 在发射机侧，发射机将消息有效载荷分解成消息段序列，然后独立地处理每个消息段以产生错误检测编码和编码成多个码字段。 发射机在子载波的频谱空间上复用每个码字段以发送消息。
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公开(公告)号：US12294947B2
公开(公告)日：2025-05-06
申请号：US17755783
申请日：2019-11-25
Applicant: QUALCOMM Incorporated
Inventor： Yiqing Cao , Tingfang Ji , Wanshi Chen , Krishna Kiran Mukkavilli , Juan Montojo , Peter Pui Lok Ang , Jing Lei , Huilin Xu , Yan Li
IPC: H04W52/02
Abstract: The present disclosure relates to methods and devices for wireless communication at a wireless device of a wireless wearable device. In one aspect, the wireless device may transmit a first report based on one of a location of the wireless wearable device, a time period, or reception of a user-controlled indication to transmit the first report. The wireless device may also receive, based on the transmitted first report, a configuration to switch from a first mode to a second mode. In some aspects, the configuration can include at least one parameter associated with a power savings at the wireless wearable device while in the second mode. Additionally, the wireless device can operate based on the at least one parameter while in the second mode.
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公开(公告)号：US12279206B2
公开(公告)日：2025-04-15
申请号：US16726149
申请日：2019-12-23
Applicant: QUALCOMM Incorporated
Inventor： Peter Pui Lok Ang , Tingfang Ji , Wanshi Chen , Tao Luo , Alexei Yurievitch Gorokhov , Aamod Khandekar , Jafar Mohseni , Wooseok Nam , Alexandros Manolakos , Heechoon Lee , Huilin Xu
Abstract: Apparatus, methods, and computer-readable media for providing improved power efficiency during DRX wake-up are disclosed. An example method of wireless communication at a UE includes receiving a WUS from a base station while performing a DRX cycle, the WUS indicating data for transmission to the UE. The example method also includes at least one receiving a downlink reference signal or transmitting an uplink reference signal based on the WUS and prior to reception of the data, the uplink reference signal transmitted or the downlink reference signal received during an on-duration of the DRX cycle and in response to receiving the WUS. The example method also includes sending a CSI report to the base station based on the WUS and prior to the receiving of the data. The example method also includes receiving the data following the respective receiving or transmitting of the downlink reference signal or uplink reference signal.
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公开(公告)号：US12267791B2
公开(公告)日：2025-04-01
申请号：US17092145
申请日：2020-11-06
Applicant: QUALCOMM Incorporated
Inventor： Peter Pui Lok Ang , Joseph Patrick Burke , Cong Nguyen , Krishna Kiran Mukkavilli , Tingfang Ji , Muhammad Sayed Khairy Abdelghaffar , Yi Huang , Wanshi Chen , Seyedkianoush Hosseini
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may be capable of operating according to a first transmission efficiency operating mode and a second transmission efficiency operating mode that is less power efficient than the first transmission efficiency operating mode. The first transmission efficiency operating mode may be associated with a first undesired emission level that is greater than a second undesired emission level associated with the second transmission efficiency operating mode. The UE may select to operate in one of the two transmission efficiency operating modes based on one or more communication parameters (e.g., indicated by control signaling received from a base station). For example, the UE may select to operate in the first transmission efficiency operating mode based on determining that one or more of the communication parameters satisfies at least one parameter criterion for operating in the first transmission efficiency operating mode.
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公开(公告)号：US12219484B2
公开(公告)日：2025-02-04
申请号：US17631811
申请日：2020-09-04
Applicant: QUALCOMM Incorporated
Inventor： Chao Wei , Le Liu , Alberto Rico Alvarino , Wanshi Chen , Peter Pui Lok Ang
Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may transmit a plurality of repetitions of a cell-common wakeup signal (WUS) on a different transmit beam in each monitoring occasion of one or more monitoring occasions. Another apparatus may beam sweep receive beams in each monitoring occasion to receive the cell-common WUS and to identify a transmit beam/receive beam pair for receiving a paging communication in a paging occasion associated with the transmit beam.
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Patent Agency Ranking
公开(公告)号：US12192995B2
公开(公告)日：2025-01-07
申请号：US17761447
申请日：2020-10-07
Applicant: QUALCOMM Incorporated
Inventor： Yiqing Cao , Juan Zhang , Peter Pui Lok Ang
IPC: H04W72/12 , H04W72/1268 , H04W72/231 , H04W72/232
Abstract: A first user equipment (UE) is configured to communicate with a base station over a Uu link and communicate with a second UE over a sidelink. The first UE transmits a joint scheduling request and a joint buffer status report (BSR) for an uplink transmission on the Uu link with the base station and a sidelink transmission on the sidelink with the second UE. The joint BSR is associated with a relative latency of the uplink transmission and the sidelink transmission. The first UE receives from the base station, a joint transmission grant scheduling the uplink transmission on a first set of resources and scheduling the sidelink transmission on a second set of resources. The first UE transmits a first transmission on the first set of resources for the uplink transmission and a second transmission on the second set of resources for the sidelink transmission.
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公开(公告)号：US12160887B2
公开(公告)日：2024-12-03
申请号：US17563991
申请日：2021-12-28
Applicant: QUALCOMM Incorporated
Inventor： Makesh Pravin John Wilson , Tao Luo , Yan Zhou , Heechoon Lee , Peter Pui Lok Ang , Alexandros Manolakos
IPC: H04W74/0808 , H04W16/14 , H04W56/00 , H04W72/23
Abstract: Various aspects of the disclosure relate to use of a default communication configuration for cross carrier wireless communication. For example, a wireless communication device such as a user equipment (UE) may use a default communication configuration that includes quasi-colocation information (e.g., a default CORESET configuration) for communication on a secondary component carrier (SCC). The default communication configuration may be used, for example, in scenarios where a CORESET is not defined for the SCC and other configuration information is not available. For example, other configuration information might not be available due to a short time gap between a grant sent on a primary component carrier (PCC) and the communication on the SCC scheduled by the grant.
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公开(公告)号：US12143329B2
公开(公告)日：2024-11-12
申请号：US18158490
申请日：2023-01-24
Applicant: QUALCOMM Incorporated
Inventor： Huilin Xu , Peter Pui Lok Ang
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configurations of a set of tracking reference signal (TRS) resource sets. The UE may receive an availability indication associated with one or more TRS resource sets from the set of TRS resource sets, and the availability indication is associated with one or more groups of TRS resource sets associated with the set of TRS resource sets. Numerous other aspects are described.
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公开(公告)号：US12133245B2
公开(公告)日：2024-10-29
申请号：US17476219
申请日：2021-09-15
Applicant: QUALCOMM Incorporated
Inventor： Yuchul Kim , Hwan Joon Kwon , Krishna Kiran Mukkavilli , Tingfang Ji , Jay Kumar Sundararajan , Peter Pui Lok Ang , Yeliz Tokgoz , Huilin Xu , Jing Lei
IPC: H04W72/08 , H04L1/18 , H04L1/1812 , H04W72/04 , H04W72/0446 , H04W72/23 , H04W72/542
CPC classification number: H04W72/542 , H04L1/1819 , H04W72/0446 , H04W72/23
Abstract: Methods, systems, and devices for wireless communications are described in which a base station may configure a user equipment (UE) with a low latency mode indication that indicates one or more different retransmission timelines or repetition techniques relative to communications that are not associated with the low latency mode indication. The base station may provide the low latency mode indication in downlink control information (DCI) that may include a resource grant for uplink resources for an uplink communication, such as for a UE transmission of pose information of an extended reality (XR) application. The low latency mode indication may signal that no retransmissions of the uplink communication are to be transmitted, that a different retransmission timeline is enabled for low latency mode communications, that retransmissions may happen based on a particular timeline that is determined according to one or more timers, or any combinations thereof.
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公开(公告)号：US12133241B2
公开(公告)日：2024-10-29
申请号：US18316507
申请日：2023-05-12
Applicant: QUALCOMM Incorporated
Inventor： Huilin Xu , Hung Dinh Ly , Peter Pui Lok Ang , Muhammad Sayed Khairy Abdelghaffar , June Namgoong
IPC: H04W72/53 , H04L5/14 , H04W72/0446 , H04W72/0453 , H04W72/23
CPC classification number: H04W72/53 , H04L5/14 , H04W72/0446 , H04W72/0453 , H04W72/23
Abstract: Generally, the described techniques provide for duplex mode configuration for control information (e.g., duplex mode configuration for communication of downlink control information). For example, duplex modes may be defined (e.g., as full duplex (FD) capable, FD only, half duplex (HD) only, etc.), and such duplex modes may be configured for control resource sets (CORESETs), search space (SS) sets, or both. In some examples, duplex modes configured for a CORESET/SS set may depend on the priority of information conveyed via the CORESET/SS set. For example, a CORESET/SS set for high priority or critical control information may be configured with a HD mode to avoid FD self-interference, while CORESET/SS set for other control information may be configured with a FD mode to improve spectrum efficiency. Techniques for resolving conflicting duplex mode configurations (e.g., when a HD mode is configured for a SS set within a CORESET configured with FD) are also described.
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