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公开(公告)号：US08406727B2
公开(公告)日：2013-03-26
申请号：US13372514
申请日：2012-02-14
Applicant: Ching-Yu Liao
Inventor： Ching-Yu Liao
CPC classification number: H04W28/02 , H04W60/02 , H04W84/042
Abstract: A method of handing an emergency PDN connection when a back-off timer is running for a core network in a wireless communication system is disclosed. The method comprises starting a mobile reachable timer when a mobile device enters an idle mode, wherein the mobile reachable timer has a first timer value; accepting the emergency PDN connection; stopping the mobile reachable timer when the mobile device enters a connected mode to establish the emergency PDN connection; resetting the mobile reachable timer to a second timer value when a remaining time of the back-off timer is longer than a periodic area update timer; and restarting the mobile reachable timer according to the second timer value when the emergency PDN is disconnected.
Abstract translation: 公开了一种在无线通信系统中为核心网络运行退避定时器时处理紧急PDN连接的方法。 该方法包括当移动设备进入空闲模式时启动移动可达定时器，其中移动可达定时器具有第一定时器值; 接受紧急PDN连接; 当移动设备进入连接模式以建立紧急PDN连接时停止移动可达定时器; 当所述退避定时器的剩余时间长于周期性区域更新定时器时，将所述移动可达定时器重置为第二定时器值; 并且当紧急PDN断开连接时，根据第二定时器值重新启动移动可达定时器。
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2.发明申请公开(公告)号：US20120257571A1
公开(公告)日：2012-10-11
申请号：US13441942
申请日：2012-04-09
Applicant: Ching-Yu Liao
Inventor： Ching-Yu Liao
IPC: H04W4/00
CPC classification number: H04W28/0247 , H04W4/70 , H04W28/04 , H04W88/16
Abstract: A method of handling signaling and data transmission for machine-type communication (MTC) for a network node in a mobile communication environment is disclosed. The method comprises receiving a non-access stratum (NAS) request message from a mobile communication device when the network control node is congested; and sending a trigger delivery failure report to a network gateway node in the core network to reject a trigger request message received from the network gateway node for triggering the mobile communication device.
Abstract translation: 公开了一种处理移动通信环境中的网络节点的机器型通信（MTC）的信令和数据传输的方法。 该方法包括当网络控制节点拥塞时从移动通信设备接收非接入层（NAS）请求消息; 并向所述核心网络中的网关节点发送触发传递失败报告，以拒绝从所述网关网关节点接收到的用于触发所述移动通信设备的触发请求消息。
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公开(公告)号：US20120208486A1
公开(公告)日：2012-08-16
申请号：US13372514
申请日：2012-02-14
Applicant: Ching-Yu Liao
Inventor： Ching-Yu Liao
IPC: H04W4/22
CPC classification number: H04W28/02 , H04W60/02 , H04W84/042
Abstract: A method of handing an emergency PDN connection when a back-off timer is running for a core network in a wireless communication system is disclosed. The method comprises starting a mobile reachable timer when a mobile device enters an idle mode, wherein the mobile reachable timer has a first timer value; accepting the emergency PDN connection; stopping the mobile reachable timer when the mobile device enters a connected mode to establish the emergency PDN connection; resetting the mobile reachable timer to a second timer value when a remaining time of the back-off timer is longer than a periodic area update timer; and restarting the mobile reachable timer according to the second timer value when the emergency PDN is disconnected.
Abstract translation: 公开了一种在无线通信系统中为核心网络运行退避定时器时处理紧急PDN连接的方法。 该方法包括当移动设备进入空闲模式时启动移动可达定时器，其中移动可达定时器具有第一定时器值; 接受紧急PDN连接; 当移动设备进入连接模式以建立紧急PDN连接时停止移动可达定时器; 当所述退避定时器的剩余时间长于周期性区域更新定时器时，将所述移动可达定时器重置为第二定时器值; 并且当紧急PDN断开连接时，根据第二定时器值重新启动移动可达定时器。
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4.发明授权公开(公告)号：US09113355B2
公开(公告)日：2015-08-18
申请号：US13441942
申请日：2012-04-09
Applicant: Ching-Yu Liao
Inventor： Ching-Yu Liao
CPC classification number: H04W28/0247 , H04W4/70 , H04W28/04 , H04W88/16
Abstract: A method of handling signaling and data transmission for machine-type communication (MTC) for a network node in a mobile communication environment is disclosed. The method comprises receiving a non-access stratum (NAS) request message from a mobile communication device when the network control node is congested; and sending a trigger delivery failure report to a network gateway node in the core network to reject a trigger request message received from the network gateway node for triggering the mobile communication device.
Abstract translation: 公开了一种处理移动通信环境中的网络节点的机器型通信（MTC）的信令和数据传输的方法。 该方法包括当网络控制节点拥塞时从移动通信设备接收非接入层（NAS）请求消息; 并向所述核心网络中的网关节点发送触发传递失败报告，以拒绝从所述网关网关节点接收到的用于触发所述移动通信设备的触发请求消息。
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5.发明授权Method of handling APN based congestion control and related communication device 有权基于APN的拥塞控制和相关通信设备的处理方法公开(公告)号：US08842538B2
公开(公告)日：2014-09-23
申请号：US13253085
申请日：2011-10-05
Applicant: Ching-Yu Liao
Inventor： Ching-Yu Liao
CPC classification number: H04W76/025 , H04W76/15 , H04W76/34
Abstract: A method of initiating a service with an access point name (APN) of a wireless communication system for a mobile device in the wireless communication system is disclosed. The mobile device has a plurality of connections with the APN. The method comprises disconnecting at least one first connection of the plurality of connections from the APN, wherein the mobile device keeps at least one second connection of the plurality of connections connected; and initiating the service with the APN, after disconnecting the at least one first connection from the APN; wherein the APN is congested or overloaded.
Abstract translation: 公开了一种使用无线通信系统中的移动设备的无线通信系统的接入点名称（APN）启动服务的方法。 移动设备具有与APN的多个连接。 该方法包括从APN断开多个连接中的至少一个第一连接，其中移动设备保持所连接的多个连接中的至少一个第二连接; 以及在从所述APN断开所述至少一个第一连接之后，与所述APN发起所述服务; 其中APN拥塞或过载。
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Patent Agency Ranking
公开(公告)号：US20130078950A1
公开(公告)日：2013-03-28
申请号：US13434877
申请日：2012-03-30
Applicant: Ching-Yu Liao
Inventor： Ching-Yu Liao
IPC: H04W12/08
Abstract: A method of subscription control for a first network control node in a mobile communication environment is disclosed. The method comprises receiving a trigger request message for triggering a mobile communication device from a machine-type communication (MTC) server, determining whether the trigger request message is valid according to whether one or more MTC features required by an application indicated in the trigger request message is subscribed or activated by the mobile communication device and is supported by a network control node of the mobile communication system, and accepting the trigger request message and forwarding the trigger request message to the network control node when the trigger request message is determined to be valid.
Abstract translation: 公开了一种用于移动通信环境中的第一网络控制节点的订阅控制的方法。 该方法包括从机器型通信（MTC）服务器接收触发移动通信设备的触发请求消息，根据触发请求中指示的应用所需的一个或多个MTC特征来确定触发请求消息是否有效 消息由移动通信设备订阅或激活，并且由移动通信系统的网络控制节点支持，并且当触发请求消息被确定为是时接受触发请求消息并将触发请求消息转发到网络控制节点 有效。
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7.发明申请Handling reachability of mobile device when serving core network node changes 有权处理移动设备在服务核心网络节点时的可及性公开(公告)号：US20120238236A1
公开(公告)日：2012-09-20
申请号：US13419445
申请日：2012-03-14
Applicant: Ching-Yu Liao
Inventor： Ching-Yu Liao
Abstract: A method of handling reachability of a mobile device in a wireless communication system is disclosed. The method comprises the mobile device establishing a packet data network (PDN) emergency connection when a first back-off timer received from a source core network node is running; the mobile device entering a first tracking area from a second tracking area, wherein the second tracking area is associated with the source core network node, and the first tracking area is associated with a target core network node and not in a tracking area list of the mobile device; and the mobile device sending a remaining time of the first back-off timer or a back-off indicator in a tracking area update (TAU) request message or a TAU complete message to the target core network node, wherein the back-off indicator indicates a back-off status of the mobile device.
Abstract translation: 公开了一种在无线通信系统中处理移动设备的可达性的方法。 所述方法包括当从源核心网络节点接收到的第一退避定时器正在运行时，所述移动设备建立分组数据网络（PDN）紧急连接; 所述移动设备从第二跟踪区域进入第一跟踪区域，其中所述第二跟踪区域与所述源核心网络节点相关联，并且所述第一跟踪区域与目标核心网络节点相关联，而不在所述跟踪区域列表中 移动设备; 并且所述移动设备将跟踪区域更新（TAU）请求消息或TAU完成消息中的所述第一退避定时器或后退指示符的剩余时间发送到所述目标核心网络节点，其中所述回退指示符指示 移动设备的退回状态。
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公开(公告)号：US11929802B2
公开(公告)日：2024-03-12
申请号：US17297828
申请日：2019-11-27
Applicant: Feng Xue , Mustafa Akdeniz , Seong-Youp John Suh , Shu-Ping Yeh , Eduardo Alban , Philippe Auzas , Jonathan Byrne , Mark Davis , David Gomez Gutierrez , Timo Huusari , Bradley Alan Jackson , Ranganadh Karella , Sreenivas Kasturi , Mengkun Ke , Ching-Yu Liao , Tiefeng Shi , Daniel Tong , Candy Yiu
Inventor： Feng Xue , Mustafa Akdeniz , Seong-Youp John Suh , Jingwen Bai , Shu-Ping Yeh , Rodrigo Aldana Lopez , Eduardo Alban , David Arditti Ilitzky , Philippe Auzas , Jonathan Byrne , Leobardo Campos Macias , Mark Davis , Rafael De La Guardia Gonzalez , David Gomez Gutierrez , Timo Huusari , Bradley Alan Jackson , Ranganadh Karella , Sreenivas Kasturi , Mengkun Ke , Ching-Yu Liao , Tiefeng Shi , Shilpa Talwar , Daniel Tong , Candy Yiu
CPC classification number: H04B7/0617 , B64C39/024 , H01Q1/28 , H01Q19/18 , H04B7/26 , B64U10/00
Abstract: An unmanned aerial vehicle can be configured to adjust a beam direction, provide path information, act as a base station, act as a cluster head, include an improved directional antenna or array of directional antennas, communicate in a collaboration using belief propagation, receive communications from a serving station aiding in navigation or improved signal performance, or the like.
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公开(公告)号：US20220038948A1
公开(公告)日：2022-02-03
申请号：US17405157
申请日：2021-08-18
Applicant: Sangeetha L. Bangolae , Zongrui Ding , Youn Hyoung Heo , Puneet Jain , Abhijeet Ashok Kolekar , Qian Li , Ching-Yu Liao , Thomas Luetzenkirchen , Sudeep K. Palat , Alexandre Saso Stojanovski
Inventor： Sangeetha L. Bangolae , Zongrui Ding , Youn Hyoung Heo , Puneet Jain , Abhijeet Ashok Kolekar , Qian Li , Ching-Yu Liao , Thomas Luetzenkirchen , Sudeep K. Palat , Alexandre Saso Stojanovski
IPC: H04W28/02
Abstract: An apparatus and system to enable dynamic offloading and execution of compute tasks are described. In split CU-DU RAN architectures, the CU-CP is connected with multiple compute control functions (CF) and service functions (SF) that have different computing hardware/software capabilities. Different architectures depend on whether the SF is collocated with the CU-UP, the CU-UP and SF only serve compute messages, a compute message is supplied directly to the CU-UP or also traverses the CU-CP. In response to reception from a UE of a compute message containing data for computation being sent to the CU-CP through the DU, the CU-CP sends the data to the SF with identifiers and sends the result to the UE.
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公开(公告)号：US09173099B2
公开(公告)日：2015-10-27
申请号：US13434877
申请日：2012-03-30
Applicant: Ching-Yu Liao
Inventor： Ching-Yu Liao
Abstract: A method of subscription control for a first network control node in a mobile communication environment is disclosed. The method comprises receiving a trigger request message for triggering a mobile communication device from a machine-type communication (MTC) server, determining whether the trigger request message is valid according to whether one or more MTC features required by an application indicated in the trigger request message is subscribed or activated by the mobile communication device and is supported by a network control node of the mobile communication system, and accepting the trigger request message and forwarding the trigger request message to the network control node when the trigger request message is determined to be valid.
Abstract translation: 公开了一种用于移动通信环境中的第一网络控制节点的订阅控制的方法。 该方法包括从机器型通信（MTC）服务器接收触发移动通信设备的触发请求消息，根据触发请求中指示的应用所需的一个或多个MTC特征来确定触发请求消息是否有效 消息由移动通信设备订阅或激活，并且由移动通信系统的网络控制节点支持，并且当触发请求消息被确定为是时接受触发请求消息并将触发请求消息转发到网络控制节点 有效。
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