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公开(公告)号：US10932315B2
公开(公告)日：2021-02-23
申请号：US16290003
申请日：2019-03-01
发明人： Goutham Ponnamreddy , Umasankar Ceendhralu Baskar , Naga Sreenivas Pydimarri , Pavan Kumar Devarayanigari , Diwakar Sharma
摘要： A method performed by a user equipment (UE) for establishing a call in a wireless communication network, the method includes determining a first call control (CC) state of the UE after a recovery procedure for a call establishment is performed, sending a CC status enquiry message to a first base station connected to a first network, determining a second CC state of the first base station from a CC status message received from the first base station in response to the CC status enquiry message, and establishing the call by updating the first CC state based on the determined second CC state.
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公开(公告)号：US09742848B2
公开(公告)日：2017-08-22
申请号：US14684173
申请日：2015-04-10
CPC分类号： H04L67/12 , H04L12/1886 , H04L12/189 , H04W4/70 , H04W60/04 , H04W68/04
摘要： A method to transmit paging messages to Machine Type Communication (MTC) devices in wireless communication is provided. The method includes establishing, by a first cluster head, a dedicated radio connection with at least one base station. The method also includes receiving a request from a plurality of MTC devices to transmit a signaling message. The signaling message includes a tracking area update (TAU) and paging information associated with the plurality of MTC devices. The method further includes storing information of the plurality of MTC devices associated with the first cluster head and base station corresponding to each of the MTC devices. The method includes fetching, by a Mobility Management Entity (MME), information of the base station associated with a serving MTC device based on receiving a data request from the at least one MTC device and transmitting the paging information to the base station associated with the serving MTC device.
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公开(公告)号：US11653411B2
公开(公告)日：2023-05-16
申请号：US17400842
申请日：2021-08-12
发明人： Chetan Ramesh Ganig , Prasad Basavaraj Dandra , Vijay Ganesh Surisetty , Umasankar Ceendhralu Baskar , Suraj Kumar Singh , Kundan Tiwari
CPC分类号： H04W76/50 , H04W36/08 , H04W48/16 , H04W48/18 , H04W84/042
摘要： A method disclosed herein includes selecting, by the UE, a SNPN for registration, on the SNPN access mode being enabled. The method includes disabling, by the UE, the SNPN access mode, if the selected SNPN does not support at least one emergency service. The method includes enabling, by the UE, a Public Land Mobile Network (PLMN) selection mode to select a PLMN cell supporting the at least one emergency service, on the SNPN access mode being disabled. The method includes performing, by the UE, the at least one emergency service by camping on the selected PLMN cell. The method includes enabling, by the UE, the SNPN access mode for performing a SNPN selection procedure, on completion of the at least one emergency service.
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公开(公告)号：US11039304B2
公开(公告)日：2021-06-15
申请号：US16566072
申请日：2019-09-10
摘要： A method performed by a mobile device for selectively allowing radio-frequency (RF) resource sharing between a plurality of subscriptions associated with a plurality of subscriber identity modules (SIMs) in the mobile device, the method includes transferring access to an RF resource from a first subscription among the plurality of subscriptions to a second subscription among the plurality of subscriptions during an ongoing service through the first subscription based on occurrence of a condition, evaluating one or more network parameters pertaining to communication through the first subscription, and causing the first subscription and the second subscription to share access to the RF resource for a first defined time period based on the evaluating such that message communication through the second subscription is enabled without disconnecting the first subscription from the ongoing service.
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公开(公告)号：US10904939B2
公开(公告)日：2021-01-26
申请号：US16194508
申请日：2018-11-19
发明人： Goutham Ponnamreddy , Umasankar Ceendhralu Baskar , Diwakar Sharma , Bharat Vinayak Bhat , Deepak R , Bhoss Appuswamy
摘要： Embodiments herein provide a method for handling communication with a wireless network by a user equipment (UE). The method includes determining that a data inactivity timer has expired during a PS/CS call recovery procedure with a network. The method identifies whether data inactivity that caused the data inactivity timer to expire is due to a radio link failure with the network. A radio link is recovered through the recovery procedure for resuming the PS/CS call with the network, in response to identifying that the data inactivity was due to the radio link failure.
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6.发明申请公开(公告)号：US20200077461A1
公开(公告)日：2020-03-05
申请号：US16194508
申请日：2018-11-19
发明人： Goutham Ponnamreddy , Umasankar Ceendhralu Baskar , Diwakar Sharma , Bharat Vinayak Bhat , Deepak R , Bhoss Appuswamy
摘要： Embodiments herein provide a method for handling communication with a wireless network by a user equipment (UE). The method includes determining that a data inactivity timer has expired during a PS/CS call recovery procedure with a network. The method identifies whether data inactivity that caused the data inactivity timer to expire is due to a radio link failure with the network. A radio link is recovered through the recovery procedure tor resuming the PS/CS call with the network, in response to identifying that the data inactivity was due to the radio link failure.
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7.发明申请METHOD FOR PRESERVING A RADIO RESOURCE CONTROL STATE OF A USER EQUIPMENT 审中-公开用于保存用户设备的无线电资源控制状态的方法公开(公告)号：US20160219646A1
公开(公告)日：2016-07-28
申请号：US14713398
申请日：2015-05-15
IPC分类号： H04W76/04
CPC分类号： H04W76/27
摘要： Methods and apparatuses are provided for preserving a Radio Resource Control (RRC) state of a User Equipment (UE). The UE receives, from a radio network controller, a physical channel reconfiguration message for transitioning the RRC state of the UE. ACircuit Switching (CS) event is detected at the UE. A physical channel reconfiguration failure message associated with a failure cause to preserve the RRC state of the UE, is transmitted from the UE to the radio network controller.
摘要翻译： 提供了用于维护用户设备（UE）的无线电资源控制（RRC）状态的方法和装置。 UE从无线电网络控制器接收用于转换UE的RRC状态的物理信道重配置消息。 在UE处检测到电路交换（CS）事件。 与故障相关联的物理信道重配置失败消息导致保持UE的RRC状态，从UE发送到无线网络控制器。
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8.发明申请METHOD AND SYSTEM FOR TRANSMITTING PAGING MESSAGES TO MACHINE TYPE COMMUNICATION (MTC) DEVICES IN WIRELESS COMMUNICATION 有权将无线通信中的机器类型通信（MTC）设备发送寻呼消息的方法和系统公开(公告)号：US20150296482A1
公开(公告)日：2015-10-15
申请号：US14684173
申请日：2015-04-10
CPC分类号： H04L67/12 , H04L12/1886 , H04L12/189 , H04W4/70 , H04W60/04 , H04W68/04
摘要： A method to transmit paging messages to Machine Type Communication (MTC) devices in wireless communication is provided. The method includes establishing, by a first cluster head, a dedicated radio connection with at least one base station. The method also includes receiving a request from a plurality of MTC devices to transmit a signaling message. The signaling message includes a tracking area update (TAU) and paging information associated with the plurality of MTC devices. The method further includes storing information of the plurality of MTC devices associated with the first cluster head and base station corresponding to each of the MTC devices. The method includes fetching, by a Mobility Management Entity (MME), information of the base station associated with a serving MTC device based on receiving a data request from the at least one MTC device and transmitting the paging information to the base station associated with the serving MTC device.
摘要翻译： 提供了一种在无线通信中向机器类型通信（MTC）设备发送寻呼消息的方法。 该方法包括由第一簇头建立与至少一个基站的专用无线电连接。 该方法还包括从多个MTC设备接收发送信令消息的请求。 信令消息包括与多个MTC设备相关联的跟踪区域更新（TAU）和寻呼信息。 该方法还包括存储与每个MTC设备相对应的与第一簇头和基站相关联的多个MTC设备的信息。 该方法包括：基于从所述至少一个MTC设备接收到数据请求，通过移动性管理实体（MME）获取与服务MTC设备相关联的基站的信息，并将所述寻呼信息发送到与所述服务MTC设备相关联的基站 服务MTC设备。
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公开(公告)号：US11968562B2
公开(公告)日：2024-04-23
申请号：US17398053
申请日：2021-08-10
发明人： Prasad Basavaraj Dandra , Shrinithi Andal Tensingh , Umasankar Ceendhralu Baskar , Vijay Ganesh Surisetty , Chetan Ramesh Ganig , Lalith Kumar
摘要： NAS signaling between a UE and a server is enhanced by performing one of: sending a registration complete message to the server using existing NAS signaling and without starting a release timer in response to receiving an RC_ID deletion IE in a registration accept message; and not sending the registration complete message to the server in response to receiving the RC_ID deletion IE in the registration accept message. A registration procedure is reinstated based on a stored RC_ID.
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公开(公告)号：US11558733B2
公开(公告)日：2023-01-17
申请号：US16556992
申请日：2019-08-30
发明人： Umasankar Ceendhralu Baskar , Sanjeevi Reddy G V M , Thejeswara Reddy Pocha , Praveen Chebolu , Venkata Raju Indukuri
摘要： A method performed by a User Equipment (UE) for managing sub-flow communications is provided, the method includes selecting a sub-flow among a plurality of sub-flows of the UE based on a set of parameters associated with each of the plurality of sub-flows, and transmitting a plurality of Transmission Control Protocol (TCP) acknowledgement messages in a single frame through the selected sub-flow, the plurality of TCP acknowledgement messages being associated with the plurality of sub-flows.
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