公开(公告)号：EP2848036A4

公开(公告)日：2016-01-20

申请号：EP13778745

申请日：2013-03-15

申请人： NEC CORP

发明人： GOTOU KOUHEI ,  LAIR YANNICK ,  IANEV ISKREN

IPC分类号： H04W36/14 ,  H04W48/18 ,  H04W60/00 ,  H04W60/04 ,  H04W88/06

CPC分类号： H04W36/14 ,  H04W48/18 ,  H04W60/00 ,  H04W60/04 ,  H04W88/06

公开(公告)号：EP2832180A4

公开(公告)日：2015-11-25

申请号：EP13769398

申请日：2013-03-15

申请人： NEC CORP

发明人： IANEV ISKREN ,  LAIR YANNICK

IPC分类号： H04W4/00 ,  H04W8/18 ,  H04W60/06 ,  H04W76/06

CPC分类号： H04W60/06 ,  H04W4/001 ,  H04W4/005 ,  H04W8/18

摘要： A device can communicate wirelessly with another device in a wireless communication system and is arranged to receive configuring information defining a detach configuration. By using the detach configuration, the device can autonomously perform an implicit detach operation thus terminating a communication link between the device and the other device. Optionally, when the detach configuration includes an explicit detach mode, the device transmits an indicating signal indicating the detach operation. The indicating signal transmitted by the device may comprise a DETACH REQUEST message. Preferably the device can store the configuring information and can store program information, and can perform the detach operation by using the stored program information and the stored configuring information.

摘要翻译： 设备可以与无线通信系统中的另一设备进行无线通信，并且被布置成接收定义分离配置的配置信息。 通过使用分离配置，设备可以自主地执行隐式分离操作，从而终止设备和另一设备之间的通信链路。 可选地，当分离配置包括显式分离模式时，设备发送指示分离操作的指示信号。 由设备发送的指示信号可以包括DETACH REQUEST消息。 优选地，设备可以存储配置信息并且可以存储节目信息，并且可以通过使用所存储的节目信息和所存储的配置信息来执行分离操作。

公开(公告)号：EP3058774A4

公开(公告)日：2017-06-21

申请号：EP14854831

申请日：2014-10-16

申请人： NEC CORP

发明人： HANEJI HAYATO ,  IANEV ISKREN ,  LAIR YANNICK

IPC分类号： H04W28/24 ,  H04W4/00 ,  H04W4/04 ,  H04W74/00 ,  H04W88/02

CPC分类号： H04W74/002 ,  H04W4/005 ,  H04W74/00 ,  H04W88/02

摘要： The proposal relates to data transmission from a mobile radio communications device, such as those commonly referred to as User Equipment (UE) according to 3GPP specifications and scenarios requiring the transmission of small amounts of data, and in particular provide for a mobile radio communications device for communication within a mobile radio communications network, the device arranged for operation at least one Application requiring network access for data transmission and the network access including a Small Data Transmission feature, the device further being arranged to receive reference Application information by means of which it can be determined if an application seeking network access can employ the Small Data Transmission feature for its data transmission.

摘要翻译： 该提议涉及根据3GPP规范和需要传输少量数据的场景从诸如通常称为用户设备（UE）的移动无线电通信设备的数据传输，并且具体地提供了一种移动无线电通信设备 用于移动无线电通信网络内的通信，所述设备被安排用于操作至少一个需要网络访问以进行数据传输的应用以及包括小数据传输特征的网络访问，所述设备进一步被布置为接收参考应用信息，利用该参考应用信息 可以确定寻求网络访问的应用程序是否可以将小数据传输功能用于其数据传输。

公开(公告)号：EP3000280A4

公开(公告)日：2017-01-25

申请号：EP14800957

申请日：2014-05-16

申请人： NEC CORP

发明人： HANEJI HAYATO ,  IANEV ISKREN ,  LAIR YANNICK

IPC分类号： H04W76/06 ,  H04W4/20

CPC分类号： H04W76/045 ,  H04W4/005 ,  H04W76/064

摘要： A system (1) is disclosed in which a network entity determines whether a radio bearer should be maintained or released for a communications device (2). The communications device (2) establishes the radio bearer via a base station (5) of the communications system (1) and communicates data using the established radio bearer. The communications device (2) determines whether any further data is to be sent or received and/or whether a user-plane connection is required. The communications device (2) then provides information to the network entity identifying a result of said determination for use in determining whether the radio bearer should be maintained or released.

公开(公告)号：EP2673969A4

公开(公告)日：2017-06-28

申请号：EP12744372

申请日：2012-02-07

申请人： NEC CORP

发明人： IANEV ISKREN ,  LAIR YANNICK

IPC分类号： H04W4/00 ,  H04W4/02 ,  H04W60/00

CPC分类号： H04W4/005 ,  H04W4/021 ,  H04W60/00 ,  H04W64/00 ,  H04W68/005

摘要： A communication system for supporting machine type communication within a cellular communication network is described in which a communication device is allocated a permanent offline area in which the communication device is expected to be located whilst not attached for communication within the network. The communication device identifies a cell in which the communication device is currently located and determines whether or not the cell forms part of the permanent offline area or a temporary offline area that comprises a previously visited cell that is not part of the permanent offline area. If these areas do not comprise the cell in which the communication device is currently located, the communication device attaches to the network and communicates information identifying the cell in which the communication device is currently located to the network.

摘要翻译： 描述了一种用于支持蜂窝通信网络内的机器类型通信的通信系统，其中通信设备被分配永久离线区域，在所述永久离线区域中，预期通信设备被定位而未附着用于网络内的通信。 通信设备识别通信设备当前位于其中的小区，并确定该小区是否形成永久离线区域的一部分或包括不属于永久离线区域的一部分的先前访问过的小区的临时离线区域。 如果这些区域不包括通信设备当前所处的小区，则通信设备附着到网络并且将识别通信设备当前所在的小区的信息传送到网络。

公开(公告)号：EP2537370A4

公开(公告)日：2016-06-22

申请号：EP11742134

申请日：2011-01-24

申请人： NEC CORP

发明人： IANEV ISKREN ,  LAIR YANNICK

IPC分类号： H04W36/14 ,  H04W12/06 ,  H04W36/00 ,  H04W48/18 ,  H04W60/04 ,  H04W92/24

CPC分类号： H04W36/0022 ,  H04W60/04 ,  H04W92/24

摘要： The invention provides a method of controlling LA-based update procedure in a mobile radio communications network, and including the step of determining the reason for the LA-based update request, and varying connection procedures upon receipt of such request and responsive to the determination, and so can also provide a mobile radio communications network device arranged for operation in the network including plural terminal devices, the network device being arranged to forward to a target network device an indication of reasoning for a LA-based update procedure (during CSFB to the legacy system for example). Further the invention can also be embodied in a mobile radio communications network target device arranged for operation in the network including plural terminal devices and further arranged to monitor for an indication from a network device for reasoning for a LA-based update procedure, and further arranged to vary a connection procedure responsive to the said monitoring.

摘要翻译： 本发明提供了一种在移动无线电通信网络中控制基于LA的更新过程的方法，并且包括确定基于LA的更新请求的原因的步骤，以及在接收到这样的请求并响应于该确定而改变连接过程的步骤， 因此还可以提供一种被布置为在包括多个终端设备的网络中进行操作的移动无线电通信网络设备，所述网络设备被布置为向目标网络设备转发基于LA的更新过程的推理指示（在CSFB到 传统系统）。 此外，本发明还可以体现在被布置为在包括多个终端设备的网络中操作的移动无线电通信网络目标设备中，并且还被布置为监视来自网络设备的指示以推理基于LA的更新过程，并且进一步布置 响应于所述监视来改变连接过程。

公开(公告)号：EP2119283A4

公开(公告)日：2013-10-30

申请号：EP07850845

申请日：2007-12-12

申请人： NEC CORP

发明人： IANEV ISKREN ,  VACHHANI AJAY ,  FINDLAY STUART

IPC分类号： H04W48/12 ,  H04W74/08

CPC分类号： H04W48/12 ,  H04W74/002 ,  H04W74/08

公开(公告)号：EP3286981A1

公开(公告)日：2018-02-28

申请号：EP15817834

申请日：2015-12-21

申请人： NEC CORP

发明人： IANEV ISKREN ,  TAMURA TOSHIYUKI ,  VELEV GENADI ,  KUNZ ANDREAS

IPC分类号： H04W76/00

CPC分类号： H04W76/12 ,  H04W88/14

摘要： A communication system is disclosed in which a base station receives, from a communication device, NAS signalling for establishing a connection via the base station. The base station forwards the NAS signalling to a default MME for setting up the connection to the default MME. The default MME sends, responsive to the base station forwarding the NAS said signalling, a message identifying an MME group to which the NAS signalling should be rerouted. The base station selects an MME based on the message identifying the MME group, and forwards the NAS signalling to the selected MME, and includes information indicating that the NAS signalling shall not be rerouted.

公开(公告)号：EP3063995A4

公开(公告)日：2017-06-21

申请号：EP14857831

申请日：2014-10-28

申请人： NEC CORP

发明人： HANEJI HAYATO ,  IANEV ISKREN ,  LAIR YANNICK

IPC分类号： H04W52/02 ,  H04W4/00 ,  H04W8/24 ,  H04W28/02 ,  H04W76/04 ,  H04W88/02

CPC分类号： H04W52/0235 ,  H04W4/005 ,  H04W28/0221 ,  H04W52/0212 ,  H04W52/0216 ,  H04W88/02 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/21

摘要： The invention provides for mobile radio communications device (10) for operation within a mobile radio communications network and arranged to employ one of a plurality of possible power saving modes, and arranged to send non-access stratum or access stratum signalling (14) to the network including an indication of at least one of the said plurality of possible power saving modes, and responsive to which indication the network (12) is arranged to return confirmation (16) of the power saving mode to be employed by the mobile radio communications device (10), the mobile radio communications device (10) further being arranged to receive the said confirmation (16) and to initiate operation of the confirmed power-saving mode (26; 38; 44).

摘要翻译： 本发明提供了用于在移动无线电通信网络内操作的移动无线电通信设备（10），其被设置为采用多种可能的节电模式中的一种，并且被布置为将非接入层或接入层信令（14）发送给 所述网络包括所述多个可能节电模式中的至少一个的指示，并且响应于所述指示，所述网络（12）被布置为返回要由所述移动无线电通信设备采用的所述节能模式的确认（16） （10）中，所述移动无线电通信设备（10）进一步被布置为接收所述确认（16）并且启动所述确认的节能模式（26; 38; 44）的操作。

公开(公告)号：EP2946634A4

公开(公告)日：2016-08-31

申请号：EP14740941

申请日：2014-01-10

申请人： NEC CORP

发明人： LAIR YANNICK ,  IANEV ISKREN ,  TAMURA TOSHIYUKI

IPC分类号： H04W88/16 ,  H04W8/06

CPC分类号： H04W48/16 ,  H04W48/12 ,  H04W48/17 ,  H04W76/027 ,  H04W80/04 ,  H04W88/16

摘要： A communications system is described in which a core network apparatus provides a configuration for accessing a packet data network by a mobile communications device when operator determined barring is in place. Also disclosed are signalling messages used to control the setting up of the packet data connection, which messages are sent between a device in the core network and the mobile communications device.

摘要翻译： 描述了一种通信系统，其中当操作者确定的限制就位时，核心网络设备提供用于由移动通信设备访问分组数据网络的配置。 还公开了用于控制分组数据连接的建立的信令消息，哪些消息在核心网络中的设备和移动通信设备之间发送。