公开(公告)号：US09894579B2

公开(公告)日：2018-02-13

申请号：US14995978

申请日：2016-01-14

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Genadi Velev ,  Jens Bachmann ,  Shinkichi Ikeda

IPC: H04W4/00 ,  H04W36/16 ,  H04W4/14 ,  H04W36/14 ,  H04W72/04 ,  H04W76/04 ,  H04W68/00 ,  H04W76/02 ,  H04W76/06 ,  H04W36/00

CPC classification number: H04W36/165 ,  H04W4/14 ,  H04W4/50 ,  H04W4/70 ,  H04W36/0055 ,  H04W36/14 ,  H04W68/00 ,  H04W68/005 ,  H04W72/042 ,  H04W76/10 ,  H04W76/12 ,  H04W76/27 ,  H04W76/30 ,  H04W76/36 ,  H04W76/38

Abstract: The present invention relates to an improved method for handover of a mobile node from E-UTRAN to UTRAN in a scenario where SMS is the only service of the mobile node. The improved handover method allows saving radio resources by establishing the signalling connection for SMS exchange in the target network, and avoiding the data connection in the target network, since it is not used. The MME takes the decision to establish or not the data connection in the target UTRAN, and accordingly instructs the SGSN and UE to set the corresponding PDP contexts for the data connection to a “preserved” state, so as to avoid the establishment of same. Embodiments further relate to improved SMS delivery for IDLE mode UEs that activate ISR so as to avoid the involvement of the MSC server. Instead, packet-switched domain nodes are to be involved only.

公开(公告)号：US09648515B2

公开(公告)日：2017-05-09

申请号：US14364606

申请日：2012-11-26

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Genadi Velev ,  Jens Bachmann ,  Keigo Aso

IPC: H04W4/00 ,  H04W28/12 ,  H04Q3/00 ,  H04W76/02 ,  H04W28/02

CPC classification number: H04W28/12 ,  H04Q3/0045 ,  H04W4/70 ,  H04W28/0289 ,  H04W76/10

Abstract: The present invention relates to device triggering in case of a congestion control. A triggering server transmits a device trigger request to a terminal over a communication network including a serving network node. The network node evaluates whether the connection can be established from the terminal to the server, including determining whether the network is congested and/or whether a back-off timer is running and/or the remaining time of the back-off timer at the terminal. Then the network node transmits a delivery delay indication to a device triggering control server to provide it with the delivery delay indication indicating at least one of impossibility of establishing the connection to the server after the trigger or a data transmission delay.

公开(公告)号：US09420589B2

公开(公告)日：2016-08-16

申请号：US14408279

申请日：2013-08-01

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Prateek Basu-Mallick ,  Genadi Velev ,  Takashi Tamura ,  Joachim Loehr ,  Martin Feuersaenger

IPC: H04W72/00 ,  H04W72/04 ,  H04W28/02 ,  H04W76/06 ,  H04W72/10

CPC classification number: H04W72/0486 ,  H04W28/0289 ,  H04W72/10 ,  H04W76/36

Abstract: The present invention relates to performing radio resource management tasks in a communication system including at least a base station and a terminal. In order to avoid inconsistencies in executing the radio resource management tasks for the dual-priority devices, which may run a delay-tolerant and a normal application at the same time, when the device priority changes, the change is indicated to the base station either from the terminal or from the core network. The device priority may be indicated as an overall priority per device or as a priority per bearer configured for the device.

Abstract translation: 本发明涉及在至少包括基站和终端的通信系统中执行无线电资源管理任务。 为了避免执行双优先级设备的无线电资源管理任务的不一致，双重优先级设备可能在同一时间运行延迟容忍和正常应用，当设备优先级改变时，改变指示给基站 从终端或核心网络。 设备优先级可以被指示为每个设备的总体优先级或作为为该设备配置的承载的优先级。

公开(公告)号：US09439073B2

公开(公告)日：2016-09-06

申请号：US14236451

申请日：2013-04-23

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Keigo Aso ,  Genadi Velev

IPC: H04W72/04 ,  H04W12/08 ,  H04W4/00 ,  H04L29/06 ,  H04W76/02

CPC classification number: H04W12/08 ,  H04L63/126 ,  H04W4/70 ,  H04W76/11

Abstract: Disclosed is a technique for reporting the IP address of a UE using a response message to a device trigger. A control message receiving unit receives, from a network, a control message generated based on a trigger request message transmitted from the predetermined communication device for requesting the transmission of the control message to a communication terminal. A determining unit determines whether to perform communication with the predetermined communication device using an IP packet. A connection management unit acquires an IP address allocated to an IP connection used in communication with the predetermined communication device when determining to perform the communication using the IP packet at the time of receiving the control message at the control message receiving unit. A response message transmitting unit transmits a response message to the control message to the network, where the response message includes the IP address acquired by the connection management unit.

Abstract translation: 公开了一种用于使用对设备触发的响应消息来报告UE的IP地址的技术。 控制消息接收单元从网络接收基于从预定通信设备发送的用于请求向通信终端发送控制消息的触发请求消息而生成的控制消息。 确定单元确定是否使用IP分组来执行与预定通信设备的通信。 当在控制消息接收单元接收到控制消息时，当确定执行使用IP包的通信时，连接管理单元获取分配给与预定通信设备通信的IP连接分配的IP地址。 响应消息发送单元向网络向控制消息发送响应消息，其中响应消息包括由连接管理单元获取的IP地址。

公开(公告)号：US20160127968A1

公开(公告)日：2016-05-05

申请号：US14995978

申请日：2016-01-14

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Genadi Velev ,  Jens Bachmann ,  Shinkichi Ikeda

IPC: H04W36/16 ,  H04W72/04 ,  H04W76/04 ,  H04W4/14 ,  H04W68/00

CPC classification number: H04W36/165 ,  H04W4/14 ,  H04W4/50 ,  H04W4/70 ,  H04W36/0055 ,  H04W36/14 ,  H04W68/00 ,  H04W68/005 ,  H04W72/042 ,  H04W76/10 ,  H04W76/12 ,  H04W76/27 ,  H04W76/30 ,  H04W76/36 ,  H04W76/38

Abstract: The present invention relates to an improved method for handover of a mobile node from E-UTRAN to UTRAN in a scenario where SMS is the only service of the mobile node. The improved handover method allows saving radio resources by establishing the signalling connection for SMS exchange in the target network, and avoiding the data connection in the target network, since it is not used. The MME takes the decision to establish or not the data connection in the target UTRAN, and accordingly instructs the SGSN and UE to set the corresponding PDP contexts for the data connection to a “preserved” state, so as to avoid the establishment of same. Embodiments further relate to improved SMS delivery for IDLE mode UEs that activate ISR so as to avoid the involvement of the MSC server. Instead, packet-switched domain nodes are to be involved only.

Abstract translation: 本发明涉及在SMS是移动节点的唯一业务的场景中用于将移动节点从E-UTRAN切换到UTRAN的改进方法。 改进的切换方法允许通过在目标网络中建立用于SMS交换的信令连接来节省无线电资源，并避免目标网络中的数据连接，因为它不被使用。 MME决定是否建立目标UTRAN中的数据连接，并指示SGSN和UE将数据连接的对应PDP上下文设置为“保留”状态，以避免建立相同的PDP。 实施例还涉及用于激活ISR的空闲模式UE的改进的SMS传递，以避免MSC服务器的参与。 相反，仅涉及分组交换域节点。

公开(公告)号：US20150141030A1

公开(公告)日：2015-05-21

申请号：US14408279

申请日：2013-08-01

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Prateek Basu-Mallick ,  Genadi Velev ,  Takashi Tamura ,  Joachim Loehr ,  Martin Feuersaenger

IPC: H04W72/04 ,  H04W72/10 ,  H04W28/02

CPC classification number: H04W72/0486 ,  H04W28/0289 ,  H04W72/10 ,  H04W76/36

Abstract: The present invention relates to performing radio resource management tasks in a communication system including at least a base station and a terminal. In order to avoid inconsistencies in executing the radio resource management tasks for the dual-priority devices, which may run a delay-tolerant and a normal application at the same time, when the device priority changes, the change is indicated to the base station either from the terminal or from the core network. The device priority may be indicated as an overall priority per device or as a priority per bearer configured for the device.

Abstract translation: 本发明涉及在至少包括基站和终端的通信系统中执行无线电资源管理任务。 为了避免执行双优先级设备的无线电资源管理任务的不一致，双重优先级设备可能在同一时间运行延迟容忍和正常应用，当设备优先级改变时，改变指示给基站 从终端或核心网络。 设备优先级可以被指示为每个设备的总体优先级或作为为该设备配置的承载的优先级。