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公开(公告)号：US20240314656A1
公开(公告)日：2024-09-19
申请号：US18669258
申请日：2024-05-20
申请人： Apple Inc.
发明人： Fangli Xu , Dawei Zhang , Haijing Hu , Naveen Kumar R. Palle Venkata , Sethuraman Gurumoorthy , Srirang A. Lovlekar , Yuqin Chen , Zhibin Wu
IPC分类号： H04W36/08 , H04W74/04 , H04W74/0833 , H04W76/15
CPC分类号： H04W36/08 , H04W74/04 , H04W74/0833 , H04W74/0841 , H04W76/15
摘要： Aspects are presented herein of apparatuses, systems, and methods for secondary cell group (SCG) addition. A wireless device may establish communication with a first base station that is comprised in a master cell group (MCG). The wireless device may receive signaling from the first base station configuring a second base station in a secondary cell group (SCG). The wireless device may establish communication with the second base station based on the signaling received from the first base station. At a first time, the wireless device may set the second base station in a deactivated state based on the signaling from the first base station configuring the second base station or establishing communication with the second base station. At a later time, the wireless device may set the second base station in an activated state and communicate with the first base station and the second base station.
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公开(公告)号：US12041605B2
公开(公告)日：2024-07-16
申请号：US17593524
申请日：2021-01-14
申请人： APPLE INC.
发明人： Srirang A. Lovlekar , Ahmed Mohamed Ibrahim Hassan , Amr Mostafa , Birgit Breining , Fangli Xu , Haijing Hu , Naveen Kumar R Palle Venkata , Sethuraman Gurumoorthy , Yuqin Chen
IPC分类号： H04W76/10 , H04W8/22 , H04W72/1268 , H04W76/19 , H04W88/06
CPC分类号： H04W72/1268 , H04W8/22 , H04W76/19 , H04W88/06
摘要： Determining RRC processing delays for multi-subscriber identify module (MSIM) user equipments (UEs) may include decoding a capabilities message from a UE that indicates the UE is an MSIM UE that includes at least a first SIM and a second SIM. A communication for the first SIM of the UE may be encoded. The communication may be configured to cause the UE to perform a radio resource control (RRC) procedure. A transmission request received from the UE may be decoded. The transmission request may be associated with the RRC procedure. In response to receiving the transmission request, an uplink (UL) gram may be scheduled for the first SIM of the UE.
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公开(公告)号：US11910263B2
公开(公告)日：2024-02-20
申请号：US17896443
申请日：2022-08-26
申请人： Apple Inc.
发明人： Fangli Xu , Dawei Zhang , Haijing Hu , Longda Xing , Murtaza A. Shikari , Sethuraman Gurumoorthy , Sree Ram Kodali , Srinivasan Nimmala , Srirang A. Lovlekar , Yuqin Chen
IPC分类号： H04W76/27 , H04W76/10 , H04W36/00 , H04W36/30 , H04W4/40 , H04W36/08 , H04W68/00 , H04W72/044
CPC分类号： H04W36/305 , H04W4/40 , H04W36/0011 , H04W36/08 , H04W68/005 , H04W72/044 , H04W76/10 , H04W76/27
摘要： Apparatuses, systems, and methods for a user equipment device (UE) to perform methods for network assisted side-link resource configuration for unicast and/or multi-cast/groupcast communications in V2X networks. A UE may, after establishing an RRC connection with a base station, transmit, to the base station, V2X connection information. The V2X connection information may include a V2X identifier associated with the UE and a V2X identifier associated with a target UE. The UE may receive, from the base station, a side-link configuration for data transmission with the target UE. The side-link configuration may include a resource allocation defined in time and frequency (e.g., a transmit/receive pool). The UE may communicate with the target UE using the resource allocation included in the side-link configuration.
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公开(公告)号：US11871474B2
公开(公告)日：2024-01-09
申请号：US17593691
申请日：2021-01-14
申请人： APPLE INC.
发明人： Srirang A. Lovlekar , Ahmed Mohamed Ibrahim Hassan , Amr Mostafa , Birgit Breining , Fangli Xu , Haijing Hu , Naveen Kumar R Palle Venkata , Sethuraman Gurumoorthy , Yuqin Chen
CPC分类号： H04W76/20 , H04W36/00837
摘要： Coordinated leaving for a UE having a first SIM and a second SIM may include decoding, at a baseband processor, an RRC reconfiguration message associated with the first SIM received from a first network. A communication corresponding to the second SIM received from a second network is decoded while the baseband processor is processing the received RRC reconfiguration message. The communication received from the second network is determined to comprise a higher priority than the RRC reconfiguration procedure. Based on determining, a UAI message corresponding to the first SIM is encoded by the baseband processor for transmission to the first network. The UAI message is configured to inform the first network of coordinated leaving and abortion of the RRC reconfiguration procedure. The first SIM is transitioned to an idle mode. An RRC request corresponding to the second SIM is encoded by the baseband processor for transmission to the second network.
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公开(公告)号：US20230422339A1
公开(公告)日：2023-12-28
申请号：US18464076
申请日：2023-09-08
申请人： Apple Inc.
发明人： Sethuraman Gurumoorthy , Srirang A. Lovlekar , Murtaza A. Shikari , Srinivasan Nimmala , Haijing Hu , Fangli Xu , Yuqin Chen , Longda Xing , Xu Ou , Li Su , Vijay Venkataraman , Dawei Zhang , Muthukumaran Dhanapal , Sree Ram Kodali , Srinivas Burugupalli
IPC分类号： H04W76/27
摘要： This disclosure relates to performing implicit radio resource control state transitions in a cellular communication system. A wireless device may establish a radio resource control (RRC) connection with a cellular base station. A data inactivity timer length and a target RRC state for implicit RRC transitions may be determined. A data inactivity timer having the determined data inactivity timer length may be initiated. It may be determined that the data inactivity timer has expired. The wireless device may transition to the target RRC state based at least in part on determining that the data inactivity timer has expired.
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6.发明授权公开(公告)号：US11812396B2
公开(公告)日：2023-11-07
申请号：US17875154
申请日：2022-07-27
申请人： Apple Inc.
发明人： Fangli Xu , Haijing Hu , Dawei Zhang , Longda Xing , Murtaza A. Shikari , Sethuraman Gurumoorthy , Sree Ram Kodali , Srinivasan Nimmala , Srirang A. Lovlekar , Xu Ou , Yuqin Chen
IPC分类号： H04W56/00 , H04L1/1829 , H04L1/1867
CPC分类号： H04W56/00 , H04L1/189 , H04L1/1832
摘要： A transmitter (e.g. a packet data convergence protocol, PDCP, in the transmitter), which may be a base station for downlink communications or a user equipment device for uplink communications, may control timing of the delivery of duplicate (same) packets to multiple (e.g. two) wireless links (e.g. radio link control links) for transmission to a receiver, based at least on synchronization information received from the receiver. The duplicate packets may be transmitted over the multiple wireless links to the receiver, which may receive the duplicate packets over the multiple wireless links. The receiver may collect and/or generate synchronization information indicative of the timing or latency between the multiple wireless links, based at least on the respective receive timings of the duplicate packets over the multiple wireless links. The receiver may transmit a report containing the synchronization information to the transmitter periodically and/or in response to a trigger event.
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公开(公告)号：US11812353B2
公开(公告)日：2023-11-07
申请号：US17250005
申请日：2019-02-14
申请人： Apple Inc.
发明人： Murtaza A. Shikari , Dawei Zhang , Fangli Xu , Haijing Hu , Longda Xing , Sethuraman Gurumoorthy , Sree Ram Kodali , Srinivasan Nimmala , Srirang A. Lovlekar , Yuqin Chen , Muthukumaran Dhanapal , Vijay Venkataraman
摘要： A user equipment (UE) is associated with a cellular network, the UE and the cellular network are configured with a Discontinuous Reception (DRX) functionality, the DRX functionality including a cycle with a plurality of onDurations. The UE receives an indication of at least one parameter the cellular network is to utilize for the transmission of an emergency message, generates a monitoring schedule based on the indication of the at least one parameter, wherein the monitoring schedule does not include at least one of the plurality of onDurations and activates a mode of operation where the UE monitors for the emergency message based on the monitoring schedule.
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公开(公告)号：US11792878B2
公开(公告)日：2023-10-17
申请号：US17482950
申请日：2021-09-23
申请人： Apple Inc.
发明人： Sethuraman Gurumoorthy , Srirang A. Lovlekar , Murtaza A. Shikari , Srinivasan Nimmala , Haijing Hu , Fangli Xu , Yuqin Chen , Longda Xing , Xu Ou , Li Su , Vijay Venkataraman , Dawei Zhang , Muthukumaran Dhanapal , Sree Ram Kodali , Srinivas Burugupalli
摘要： This disclosure relates to performing implicit radio resource control state transitions in a cellular communication system. A wireless device may establish a radio resource control (RRC) connection with a cellular base station. A data inactivity timer length and a target RRC state for implicit RRC transitions may be determined. A data inactivity timer having the determined data inactivity timer length may be initiated. It may be determined that the data inactivity timer has expired. The wireless device may transition to the target RRC state based at least in part on determining that the data inactivity timer has expired.
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公开(公告)号：US11722250B2
公开(公告)日：2023-08-08
申请号：US16849761
申请日：2020-04-15
申请人： Apple Inc.
发明人： Srirang A. Lovlekar , Murtaza A. Shikari , Fangli Xu , Haijing Hu , Longda Xing , Dawei Zhang , Sethuraman Gurumoorthy , Sree Ram Kodali , Srinivasan Nimmala , Yuqin Chen
IPC分类号： H04L1/08 , H04L1/00 , H04W72/20 , H04W72/542
CPC分类号： H04L1/08 , H04L1/0033 , H04W72/20 , H04W72/542
摘要： Apparatuses, systems, and methods for a wireless device to perform methods for enhancing uplink (UL) repetitions for an associated transport block. A user equipment device (UE) may be configured to transmit an indication of cancellation of remaining UL repetitions to a network, e.g., to a network entity, such as a base station, e.g., based, at least in part, on monitored channel conditions. Additionally, a network, e.g., a network entity such as a base station, may be configured to transmit an indication of cancellation of remaining UL repetitions to a UE, e.g., based on successful reception of the associated transport block.
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10.发明授权公开(公告)号：US11706739B2
公开(公告)日：2023-07-18
申请号：US18155012
申请日：2023-01-16
申请人： Apple inc.
发明人： Sethuraman Gurumoorthy , Dawei Zhang , Fangli Xu , Haijing Hu , Longda Xing , Murtaza Shikari , Muthukumaran Dhanapal , Sree Ram Kodali , Srinivasan Nimmala , Srirang A. Lovlekar , Vijay Venkataraman , Yaoqi Yan , Yuqin Chen , Zhiwei Wang
IPC分类号： H04W68/02 , H04W72/12 , H04W88/06 , H04W72/566
CPC分类号： H04W68/02 , H04W72/1215 , H04W72/566 , H04W88/06
摘要： This disclosure relates to systems, apparatuses, and methods for coordinating communication and avoiding and/or mitigating collisions for multi-subscriber identity module devices in a wireless communication system. A wireless device may coordinate communication associated with different subscriber identity modules and/or may mitigate collisions between communications associated with different subscriber identity modules. A network may provide information to improve coordination and/or mitigate collisions. A network may adjust paging schedules and/or provision of alert messages to improve coordination.
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