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81.发明申请Apparatus, System, and Method for Radio Interface Selection for IMS Connection Based on Power Considerations 审中-公开基于功率考虑的IMS连接无线接口选择的装置，系统和方法公开(公告)号：US20160316425A1
公开(公告)日：2016-10-27
申请号：US15013932
申请日：2016-02-02
Applicant: Apple Inc.
Inventor： Gencer Cili , Ajoy K. Singh , Ahmet Ferhat Yildirim
CPC classification number: H04W48/18 , H04W24/08 , H04W52/0209 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/168 , Y02D70/23 , Y02D70/24 , Y02D70/26
Abstract: An apparatus, system, and method for selecting a connection for a real time application. In one embodiment, a mobile device may communicate with a cellular network over a cellular connection and a WLAN network over a WLAN connection. The mobile device may determine one or more network parameters of the cellular network or the WLAN network, which may affect power consumption of the mobile device. Based on the network parameter(s), the mobile device may select the WLAN connection for use in a real-time application of the mobile device.
Abstract translation: 一种用于选择实时应用的连接的装置，系统和方法。 在一个实施例中，移动设备可以通过WLAN连接通过蜂窝连接和WLAN网络与蜂窝网络进行通信。 移动设备可以确定蜂窝网络或WLAN网络的一个或多个网络参数，这可能影响移动设备的功率消耗。 基于网络参数，移动设备可以选择用于移动设备的实时应用中的WLAN连接。
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公开(公告)号：US20140247811A1
公开(公告)日：2014-09-04
申请号：US14195681
申请日：2014-03-03
Applicant: Apple Inc.
Inventor： Ajoy K. Singh , Tarik Tabet , Wen Zhao , S. Aon Mujtaba , Christian W. Mucke
IPC: H04W36/32
CPC classification number: H04W36/32 , H04W36/0033
Abstract: A wireless communication system is presented for robust mobility management in a HetNet communication system. A source cell can prepare a macro cell and a target small cell as handover candidates during handover decision making and/or preparation. The mobile device is informed about the prepared macro cell and target small cell using radio resource control (RRC) messaging. After receiving a handover command or detecting radio frequency (RF) loss, the mobile device can try to connect with the target small cell. If the mobile device is unable to connect to the target small cell, the UE can fall back and connect to the macro cell.
Abstract translation: 提出了一种无线通信系统，用于HetNet通信系统中的强大的移动性管理。 在切换决策和/或准备期间，源小区可以准备宏小区和目标小小区作为切换候选。 使用无线电资源控制（RRC）消息传送向移动设备通知所准备的宏小区和目标小小区。 在接收到切换命令或检测射频（RF）丢失之后，移动设备可尝试连接目标小小区。 如果移动设备无法连接到目标小小区，则UE可以倒退并连接到宏小区。
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公开(公告)号：US20140204834A1
公开(公告)日：2014-07-24
申请号：US14158237
申请日：2014-01-17
Applicant: APPLE INC.
Inventor： Ajoy K. Singh , Syed A. Mujtaba , Wen Zhao
IPC: H04W40/22
CPC classification number: H04W40/22 , H04W36/00 , H04W84/12 , H04W88/04 , Y02D70/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/164 , Y02D70/22 , Y02D70/39
Abstract: A method for offloading data traffic from a cellular connection to a WLAN connection via a wireless P2P connection is disclosed. The method can include the wireless communication device accessing offloading coordination information from an offload coordination service server, including information about at least one neighboring wireless communication device being within sufficient proximity of the wireless communication device to establish a wireless P2P connection and having access to a WLAN access point; using the offloading coordination information to select a relay device from the at least one neighboring wireless communication device; establishing a wireless P2P connection with the relay device; and offloading data traffic from the cellular connection to the wireless P2P connection so that the data traffic is relayed from the relay device to a network via a WLAN access point accessible to the relay device.
Abstract translation: 公开了一种通过无线P2P连接将数据业务从蜂窝连接卸载到WLAN连接的方法。 该方法可以包括无线通信设备从卸载协调服务服务器访问卸载协调信息，包括关于无线通信设备足够接近的至少一个相邻无线通信设备的信息，以建立无线P2P连接并且能够访问WLAN 切入点; 使用所述卸载协调信息从所述至少一个相邻无线通信设备中选择中继设备; 与中继设备建立无线P2P连接; 以及将数据流量从蜂窝连接卸载到无线P2P连接，使得数据业务经由中继设备可访问的WLAN接入点从中继设备中继到网络。
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84.发明申请公开(公告)号：US20230076738A1
公开(公告)日：2023-03-09
申请号：US17850111
申请日：2022-06-27
Applicant: Apple Inc.
Inventor： Muthukumaran Dhanapal , Ajay Singh , Ajoy K. Singh , Alan Tseng , Lakshmi N. Kavuri , Neeraj D. Vaghela , Raghuveer Mallikarjunan , Rajesh Ambati , Thanigaivelu Elangovan , Vijendrakumar K. Ashiwal , Rohan C. Malthankar , Rafael L. Rivera-Barreto , Sreevalsan Vallath , Divyaprakash P. Bhojkumar
Abstract: Techniques described herein may enable a user equipment (UE) to optimize radio access technology (RAT) and radio resources (e.g., bandwidth parts (BWPs)) when communicating with the network. This may be based on one or more factors or conditions, such as whether the UE is currently using 4th generation (4G) RAT or 5th generation (5G) RAT, whether the UE is in an active mode or idle mode, a BWP used by the UE, whether an application or network service requires a certain throughput, a type of application being used by the UE, an amount of network congestion, and so on. RAT optimization may also be based on whether the UE is using a frequency range 1 (FR1) or frequency range 2 (FR2), whether the UE is stationary or moving, whether the UE is experiencing beam failures, uplink (UL) switches, link quality measurements (LQMs), reference signal received power (RSRP) measurements, and so on.
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公开(公告)号：US20220295343A1
公开(公告)日：2022-09-15
申请号：US17691092
申请日：2022-03-09
Applicant: Apple Inc.
Inventor： Ioannis Pefkianakis , Muthukumaran Dhanapal , Rajesh Ambati , Lakshmi N. Kavuri , Thanigaivelu Elangovan , Ajay Singh , Dinesh Kumar Arora , Raghuveer Mallikarjunan , Gaurav Pathak , Palash Chaturvedi , Narayanan Subramanian , Sergey Sitnikov , Abhishek Walia , Ajoy K. Singh , Oleg M. Moskalenko , Sachin J. Sane , Avinash Viswanathan , Bhumika N. Makwana
Abstract: Systems and methods performed by user equipment (UE) for communicating over a wireless communication network include receiving data representing one or more communication quality metrics for communication on a New Radio (NR) communication link of the wireless communication network. The method includes determining, based on the data representing the one or more communication quality metrics, a data throughput for the NR communication link of the wireless communication network. The method includes estimating a theoretical throughput for using a Long Term Evolution (LTE) communications link of the wireless network. The method includes comparing the data throughput using the NR communication link to the theoretical throughput for using the LTE communication link. The method includes causing a switch, based on the comparison, from the NR communication link to the LTE communication link.
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Patent Agency Ranking
公开(公告)号：US11206701B2
公开(公告)日：2021-12-21
申请号：US16889732
申请日：2020-06-01
Applicant: Apple Inc.
Inventor： Abhishek Walia , Najeeb M. Abdulrahiman , Oleg M. Moskalenko , Sergey Sitnikov , Vikram Bhaskara Yerrabommanahalli , Ajoy K. Singh , Arun G. Mathias
Abstract: Apparatus and methods to support access to services of multiple wireless networks by a single-radio, multiple subscriber identity module (SIM)/electronic SIM (eSIM) wireless device are disclosed. To send or receive voice communications for multiple SIMs/eSIMs, when an active voice connection for a first SIM/eSIM uses wireless circuitry to connect to a first cellular wireless network via a first radio access network, the single-radio, multi-SIM/eSIM wireless device uses alternative data transports, such as via a wireless local area network (WLAN) or by tunneling through the first radio access network of the first cellular wireless network to connect to services of additional cellular wireless networks associated with the multiple SIMs/eSIMs.
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公开(公告)号：US11026283B2
公开(公告)日：2021-06-01
申请号：US16122131
申请日：2018-09-05
Applicant: Apple Inc.
Inventor： Ajoy K. Singh , Dennis Mathews , Paul V. Flynn , Wen Zhao , Yong Liu , Syed Aon Mujtaba , Sriram Hariharan , Matthew L. Semersky
IPC: H04W4/02 , H04W76/10 , H04W76/18 , H04W4/029 , H04W4/18 , H04B17/318 , H04W52/28 , H04W4/80 , H04W88/04 , H04W64/00
Abstract: A client device can be configured to identify data to be communicated with a network. In some examples, the client device can determine one or more transient properties of the client device and/or receive a connection request from a host device that is connected to the network, where the connection request comprises one or more connection properties of the host device. In some instances, the client device can also be configured to determine whether the host device is capable of transmitting the data to the network based at least in part on the one or more transient properties of the client device and the one or more connection properties of the host device and/or establish a connection with the host device in accordance with determining that the host device is capable of transmitting the data to the network.
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公开(公告)号：US10764827B2
公开(公告)日：2020-09-01
申请号：US16135705
申请日：2018-09-19
Applicant: APPLE INC.
Inventor： Srinivasan Nimmala , Srirang A. Lovlekar , Venkateswara Rao Manepalli , Sami M. Almalfouh , Li Su , Jianxiong Shi , Daniel D. Schucker , Ajoy K. Singh , Vijay Venkataraman
Abstract: A device, system, and method uses a high power mode for a cellular connection. The method is performed at a device that is configured to establish a network connection to a network. The method includes detecting a number of at least one event that has occurred over a time period, the at least one event associated with operations used through the network connection, the at least one event indicative of a power to perform the operations that is greater than a predetermined power. When the number is at least a predetermined threshold, the method includes identifying the network connection as being in a high power state. The method includes activating settings when the network connection is in the high power state, the settings reducing a usage of the operations over the network connection.
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公开(公告)号：US10728850B2
公开(公告)日：2020-07-28
申请号：US16135705
申请日：2018-09-19
Applicant: APPLE INC.
Inventor： Srinivasan Nimmala , Srirang A. Lovlekar , Venkateswara Rao Manepalli , Sami M. Almalfouh , Li Su , Jianxiong Shi , Daniel D. Schucker , Ajoy K. Singh , Vijay Venkataraman
Abstract: A device, system, and method uses a high power mode for a cellular connection. The method is performed at a device that is configured to establish a network connection to a network. The method includes detecting a number of at least one event that has occurred over a time period, the at least one event associated with operations used through the network connection, the at least one event indicative of a power to perform the operations that is greater than a predetermined power. When the number is at least a predetermined threshold, the method includes identifying the network connection as being in a high power state. The method includes activating settings when the network connection is in the high power state, the settings reducing a usage of the operations over the network connection.
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90.发明授权公开(公告)号：US10595252B2
公开(公告)日：2020-03-17
申请号：US15996229
申请日：2018-06-01
Applicant: Apple Inc.
Inventor： Ajoy K. Singh , Najeeb M. Abdulrahiman , Sergey Sitnikov
Abstract: Methods and systems are disclosed for performing seamless voice call handover and data handoff between a cellular network and a non-cellular (e.g., Wi-Fi) network, by a link budget limited user equipment device (UE) in standalone mode. The cellular radio may be maintained in a non-communication mode when not in use, to prevent power and peak power issues that may be unique to link budget limited devices. In response to poor non-cellular performance in support of a voice call, the UE may transition the cellular radio from the non-communication state to an online state. If the cellular network indicates that packet-switched calls are supported, then the UE may initiate handover of the voice call to the cellular network. Various methods for seamless handoff of data communications are also disclosed, in both the presence and the absence of a voice call. Various metrics are disclosed to enhance handoff determinations.
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