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公开(公告)号：WO2022077255A1
公开(公告)日：2022-04-21
申请号：PCT/CN2020/120828
申请日：2020-10-14
Applicant: APPLE INC. , XU, Fangli
Inventor： GURUMOORTHY, Sethuraman , KUMAR, Adesh , BREINING, Birgit , ZHANG, Dawei , HU, Haijing , XING, Longda , PALLE VENKATA, Naveen Kumar R. , VANGALA, Sarma V. , YE, Sigen , LOVLEKAR, Srirang A. , ZENG, Wei , CHEN, Yuqin , WU, Zhibin
Abstract: A technique for power saving, comprising establishing a radio resource control (RRC) connection with a wireless system, entering an RRC connected mode based on the established RRC connection, receiving, from the wireless system, configuration information indicating a discontinuous reception (DRX) cycle time, a DRX on time period, and an offset time, determining an enhanced wake-up signal (EWUS) monitoring occasion for a DRX cycle based on the offset time and the DRX on time period, monitoring, during a first DRX cycle, for an EWUS during the EWUS monitoring occasion associated with the first DRX cycle, receiving, from the wireless system, the EWUS during the EWUS monitoring occasion, determining that the EWUS indicates that the wireless device skip one or more future EWUS monitoring occasions, and skipping monitoring for the EWUS based on the indicated skipped one or more future EWUS monitoring occasions.
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公开(公告)号：WO2022027479A1
公开(公告)日：2022-02-10
申请号：PCT/CN2020/107508
申请日：2020-08-06
Applicant: APPLE INC. , XU, Fangli
Inventor： YAO, Chunhai , ZHANG, Dawei , HU, Haijing , XING, Longda , SHIKARI, Murtaza, A. , VANGALA, Sarma, V. , NIMMALA, Srinivasan , ZENG, Wei
Abstract: A user equipment (UE) associated with a wireless communication system is disclosed. The UE comprises one or more processors configured to process a service configuration signal received from a base station associated therewith. In some aspects, the service configuration signal comprises an indication of one or more service configurations associated with a data transmission that are allowed to be transmitted by the UE during an INACTIVE state of the UE. The one or more processors is further configured to determine the one or more service configurations associated with the data transmission that are allowed to be transmitted by the UE during the INACTIVE state of the UE, based on processing the service configuration signal.
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公开(公告)号：WO2022016559A1
公开(公告)日：2022-01-27
申请号：PCT/CN2020/104661
申请日：2020-07-24
Applicant: APPLE INC. , XU, Fangli
Inventor： ZHANG, Dawei , HU, Haijing , CHEN, Yuqin , XING, Longda , NIMMALA, Srinivasan , LOVLEKAR, Srirang A. , GURUMOORTHY, Sethuraman , SHIKARI, Murtaza A. , KODALI, Sree Ram
IPC: H04W12/10
Abstract: This disclosure relates to techniques for performingrelay communication by a relay wireless device in a wireless communication system. A relay wireless device may receive bearer configuration information from a network. Based on the bearer configuration information, the UE may establish a bearer with a remote wireless device. The relay wireless device may forward data to/from the remote wireless device using the bearer.
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公开(公告)号：WO2022016381A1
公开(公告)日：2022-01-27
申请号：PCT/CN2020/103304
申请日：2020-07-21
Applicant: APPLE INC. , XU, Fangli
Inventor： ZHANG, Dawei , HU, Haijing , CHEN, Yuqin , XING, Longda , NIMMALA, Srinivasan , LOVLEKAR, Srirang, A. , GURUMOORTHY, Sethuraman , SHIKARI, Murtaza, A. , KODALI, Sree Ram
Abstract: This disclosure relates to techniques for performing paging forwarding for remote wireless devices in a wireless communication system. A relay wireless device and a remote wireless device may establish a relay link. The relay wireless device may provide an indication of the relay link between the relay wireless device and the remote wireless device to a cellular base station. The relay wireless device may receive paging information for the remote wireless device from the cellular base station. The relay wireless device may provide the paging information to the remote wireless device via the relay link between the relay wireless device and the remote wireless device.
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公开(公告)号：WO2021102784A1
公开(公告)日：2021-06-03
申请号：PCT/CN2019/121550
申请日：2019-11-28
Applicant: APPLE INC. , XU, Fangli
Inventor： ZHANG, Dawei , HU, Haijing , XING, Longda , SHIKARI, Murtaza A. , GURUMOORTHY, Sethuraman , KODALI, Sree Ram , NIMMALA, Srinivasan , LOVLEKAR, Srirang A. , CHEN, Yuqin
IPC: H04W48/12
Abstract: A remote user equipment (UE) configured to access a network via one of a direct link with a base station or a relay link with a relay UE performs a method including receiving link selection criteria, the link selection criteria configured by the network, identifying that the relay UE is available for camping, selecting the relay UE based on the link selection criteria, camping on the relay link corresponding to the relay UE and initiating a network access procedure via the relay link.
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Patent Agency Ranking
公开(公告)号：WO2020041966A1
公开(公告)日：2020-03-05
申请号：PCT/CN2018/102652
申请日：2018-08-28
Applicant: APPLE INC. , CHEN, Yuqin
Inventor： CHEN, Yuqin , LOVLEKAR, Srirang A. , XING, Longda , NIMMALA, Srinivasan , ZHANG, Dawei , XU, Fangli , HU, Haijing , GURUMOORTHY, Sethuraman , SHIKARI, Murtaza A.
IPC: H04W36/00
Abstract: Techniques are disclosed relating to handover between cellular base stations. In some embodiments that use dual-connectivity handover, disclosed techniques may facilitate synchronization of a security configuration switch. In some embodiments, the base station and/or mobile device determine activation sequence numbers for the security configuration switch (e.g., by estimating when a path switch will occur). In some embodiments, the security configuration switch is implicitly detected based in deciphering failure. In some embodiments, the security configuration switch is explicitly signaled and is checked based on deciphering failure. In some embodiments that use make before break handover techniques, a source base station may be retained after the path switch.
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公开(公告)号：WO2014149091A1
公开(公告)日：2014-09-25
申请号：PCT/US2013/074202
申请日：2013-12-10
Applicant: APPLE INC.
Inventor： NIMMALA, Srinivasan , DAMJI, Navid , TABET, Tarik , SU, Li , XING, Longda , JI, Zhu
CPC classification number: H04B7/0877 , H04B7/0814 , H04B7/0822 , H04B7/0871 , H04W24/02 , H04W52/0225 , Y02D70/00 , Y02D70/1262 , Y02D70/1264 , Y02D70/23 , Y02D70/444
Abstract: A method for adaptively disabling receiver diversity is provided. The method can include a wireless communication device determining an active data traffic pattern; defining a threshold channel quality metric based at least in part on a threshold channel quality needed to support a threshold quality of service for the active data traffic pattern; comparing a measured channel quality to the threshold channel quality metric; and disabling receiver diversity in an instance in which the measured channel quality metric satisfies the threshold channel quality metric.
Abstract translation: 提供了一种用于自适应地禁用接收机分集的方法。 该方法可以包括确定活动数据业务模式的无线通信设备; 至少部分地基于为活动数据业务模式支持阈值服务质量所需的阈值信道质量来定义阈值信道质量度量; 将测量的信道质量与阈值信道质量度量进行比较; 并且在测量的信道质量度量满足阈值信道质量度量的情况下禁用接收机分集。
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8.发明申请METHOD AND APPARATUS FOR RADIO LINK CONTROL DURING NETWORK CONGESTION IN A MOBILE WIRELESS DEVICE 审中-公开在移动无线设备中的网络约束期间的无线链路控制的方法和装置
公开(公告)号：WO2012018523A1
公开(公告)日：2012-02-09
申请号：PCT/US2011/044571
申请日：2011-07-19
Applicant: APPLE INC. , SHIVA, Sundararaman V. , XING, Longda , SHI, Jianxiong
Inventor： SHIVA, Sundararaman V. , XING, Longda , SHI, Jianxiong
CPC classification number: H04W72/02 , H04W28/0205 , H04W72/14
Abstract: A method and apparatus for radio link control during network congestion in a mobile wireless communication device connected to a radio network subsystem in a wireless cellular network. The mobile wireless communication device detects a pending uplink control message. The mobile wireless communication device determines that an uplink channel on which the pending uplink control message is to be sent has insufficient bandwidth for uplink transmission. After waiting a congestion delay time interval, the mobile wireless communication device sends the pending uplink control message on an uplink signaling channel instead of on the uplink channel. In some embodiments, the uplink channel is associated with a radio access bearer and the uplink signaling channel is associated with a signaling radio bearer.
Abstract translation: 一种在与无线蜂窝网络中的无线电网络子系统连接的移动无线通信设备中的网络拥塞期间的无线电链路控制的方法和装置。 移动无线通信设备检测待定的上行链路控制消息。 移动无线通信设备确定要在其上发送待决上行链路控制消息的上行链路信道具有用于上行链路传输的带宽不足。 在等待拥塞延迟时间间隔之后，移动无线通信设备在上行信令信道而不是在上行链路信道上发送挂起的上行链路控制消息。 在一些实施例中，上行链路信道与无线电接入承载相关联，并且上行链路信令信道与信令无线电承载相关联。
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公开(公告)号：WO2022027431A1
公开(公告)日：2022-02-10
申请号：PCT/CN2020/107395
申请日：2020-08-06
Applicant: APPLE INC. , XU, Fangli
Inventor： YAO, Chunhai , ZHANG, Dawei , HU, Haijing , XING, Longda , SHIKARI, Murtaza A. , VANGALA, Sarma V. , NIMMALA, Srinivasan , ZENG, Wei
IPC: H04W48/02
Abstract: A base station associated with a wireless communication system is disclosed. The base station comprises one or more processors configured to generate a service configuration signal to be provided to a user equipment (UE) associated therewith. In some embodiments, the service configuration signal comprises an indication of one or more service configurations associated with a data transmission that are allowed to be transmitted by the UE during an INACTIVE state of the UE. In some embodiments, the one or more processors is further configured to provide the service configuration signal to the UE.
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公开(公告)号：WO2022027374A1
公开(公告)日：2022-02-10
申请号：PCT/CN2020/107223
申请日：2020-08-05
Applicant: APPLE INC. , CHEN, Yuqin
Inventor： ZHANG, Dawei , XU, Fangli , HU, Haijing , XING, Longda , SHIKARI, Murtaza, A. , GURUMOORTHY, Sethuraman , KODALI, Sree Ram , NIMMALA, Srinivasan , LOVLEKAR, Srirang, A.
IPC: H04W36/00
Abstract: A user equipment (UE) is configured to operate as a relay UE between a remote UE and a base station. The relay UE receives, from an originating device, a data packet for relay to a recipient device, determines that the relay of the data packet to the recipient device has failed and sends, to the originating device, a transmiss ion including the data packet, wherein the transmission comprises an indication that the data packet is being returned to the originating device.
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