公开(公告)号：US20180124814A1

公开(公告)日：2018-05-03

申请号：US15565559

申请日：2016-04-12

Applicant: GEMALTO M2M GMBH

Inventor： Volker BREUER ,  Lars WEHMEIER ,  Thomas ULRICH

IPC: H04W72/12 ,  H04W4/00 ,  H04L27/26 ,  H04W72/04

Abstract: The present invention relates to a method for data transmission from a wireless device to a base node, the base node is part of a cellular network and is configured to support frequency division multiple access method, the bandwidth receivable by the base node comprising a plurality of subcarriers, the wireless device is camping on the base node, the method comprises the steps of: —for the base node, assigning to the wireless device a subcarrier of the plurality of subcarriers, —transmitting data from the wireless device to the base node for the period of at least one data service session using only the assigned subcarrier, whereby using for said data transmission a first modulation scheme on the assigned subcarrier different from the modulation scheme used for more than one of the plurality of the subcarriers by at least one second wireless device camping on said base node.

公开(公告)号：US20170366294A1

公开(公告)日：2017-12-21

申请号：US15525399

申请日：2015-11-24

Applicant: GEMALTO M2M GmbH

Inventor： Volker BREUER ,  Lars WEHMEIER

IPC: H04K3/00 ,  H04W24/02 ,  H04W88/02

CPC classification number: H04K3/222 ,  H04K3/88 ,  H04K2203/16 ,  H04W24/02 ,  H04W88/02

Abstract: A method for detecting a jamming transmitter affecting a communication user equipment, operating in a cellular network supporting communication in a time-division manner, including at least one active base station, on which the user equipment is camping. In the method, the user equipment detects that at least one downlink radio channel from the active base station is not decodable, measures signal levels received on said downlink radio channel for a plurality of time units, analyzes said signal level measurements, and in case at least one time unit is detected with a signal level exceeding a predefined threshold, detects a jamming transmitter by verifying that, in a predefined amount of successive time units, the pattern of a first time unit with signal level exceeding the predefined threshold, directly followed by a second time unit with a signal level below the predefined threshold, is not detected.

公开(公告)号：US20180352423A1

公开(公告)日：2018-12-06

申请号：US15761618

申请日：2016-11-04

Applicant: GEMALTO M2M GmbH

Inventor： Volker BREUER ,  Lars WEHMEIER

IPC: H04W8/24 ,  H04W60/04 ,  H04L1/00

CPC classification number: H04W8/24 ,  H04L1/0003 ,  H04W48/20 ,  H04W60/04 ,  H04W72/0413

Abstract: The present invention relates to a method for operating a wireless device, said wireless device being adapted for communicating with a cellular network by means of a serving base node, being the one of a plurality of base nodes of the cellular network the wireless device is currently camping on, configured to support extended coverage mode, the method comprising for the wireless device the steps of: —determining an extended coverage support level, relating to the capability of the wireless device for operating in extended coverage mode, —receiving extended coverage maximum support level broadcasted by a plurality of base nodes, —selecting one of the plurality of base nodes for registration as serving base node, —providing upon registration with the selected base node its extended coverage support level towards the base node.

公开(公告)号：US20180242338A1

公开(公告)日：2018-08-23

申请号：US15534284

申请日：2015-11-26

Applicant: GEMALTO M2M GMBH

Inventor： Thomas ULRICH ,  Lars WEHMEIER ,  Volker BREUER

IPC: H04W72/12 ,  H04W72/04 ,  H04W76/28 ,  H04L1/18

CPC classification number: H04W72/121 ,  H04L1/1887 ,  H04W4/70 ,  H04W72/0413 ,  H04W76/28

Abstract: A cellular network comprises a plurality of base nodes, including an active base node, to which the wireless device is currently associated. The wireless device transmits data according to a periodicity related transmission mode to the active base node. The method comprises providing information from wireless device to the active base node relating to periodicity of said data transmission, responding at the active base node comprising an indication of assigned resources for multiple transmissions, setting a timer at the active base node relating to said periodicity, upon expiration of the timer, reserving resources at the active base node for reception of the data transmission, transmitting data from the wireless device according to the periodicity, receiving transmitted data at active base node, conducting an acknowledging procedure at the active base node in response to said data reception.

公开(公告)号：US20180146416A1

公开(公告)日：2018-05-24

申请号：US15564003

申请日：2016-04-05

Applicant: GEMALTO M2M GMBH

Inventor： Volker BREUER ,  Lars WEHMEIER ,  Thomas ULRICH

IPC: H04W48/02 ,  H04W48/12 ,  H04W48/10 ,  H04W72/04 ,  H04W28/02 ,  H04W8/18

CPC classification number: H04W48/02 ,  H04W4/06 ,  H04W4/70 ,  H04W8/18 ,  H04W8/22 ,  H04W8/24 ,  H04W16/26 ,  H04W28/0215 ,  H04W28/08 ,  H04W28/16 ,  H04W48/10 ,  H04W48/12 ,  H04W72/0493 ,  H04W74/006

Abstract: The present invention relates to a method for transmitting system information from a base station to a user equipment, the user equipment being a limited-bandwidth device, camping on the base station, wherein the system information are divided in a plurality of system information blocks, which are at least once transmitted during one broadcast channel modification period, the method comprising the step of—transmitting a first system information block the first system information block comprising at least—a broadcast channel change notification tag, and—a barring indication flag for limited-bandwidth devices, and wherein each other of the plurality of system information blocks is larger in size than the first system information block.

公开(公告)号：US20180139625A1

公开(公告)日：2018-05-17

申请号：US15563974

申请日：2016-04-05

Applicant: GEMALTO M2M GMBH

Inventor： Volker BREUER ,  Lars WEHMEIER ,  Thomas ULRICH

IPC: H04W16/26 ,  H04W8/24 ,  H04W28/02 ,  H04W28/08 ,  H04W28/16

CPC classification number: H04W48/02 ,  H04W4/06 ,  H04W4/70 ,  H04W8/18 ,  H04W8/22 ,  H04W8/24 ,  H04W16/26 ,  H04W28/0215 ,  H04W28/08 ,  H04W28/16 ,  H04W48/10 ,  H04W48/12 ,  H04W72/0493 ,  H04W74/006

Abstract: The present invention relates to a method for transmitting system information from a base station to a user equipment, the user equipment being a limited-bandwidth device, camping on the base station, wherein the system information is divided in a plurality of system information blocks, which are at least once transmitted during one broadcast channel modification period, wherein the minimum broadcast channel modification period for limited-bandwidth devices lasts at least 10.24 seconds.

公开(公告)号：US20170325160A1

公开(公告)日：2017-11-09

申请号：US15659804

申请日：2017-07-26

Applicant: GEMALTO M2M GMBH

Inventor： Volker BREUER ,  Ronald BLUM

IPC: H04W52/02 ,  H04W48/18 ,  H04W88/06

CPC classification number: H04W52/0206 ,  H04W48/18 ,  H04W52/0245 ,  H04W88/06 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/21 ,  Y02D70/24

Abstract: A mobile terminal for participating in a mobile network and adapted to perform a power consumption sensitive cell reselection includes a detector configured to detect presence of a first possible connection to the mobile network via a first technology, and a second possible connection to the mobile network via a second technology. A selector is configured to identify which of the first possible connection and the second possible connection causes less energy consumption in the mobile terminal in a low-power mode of operation. A controller is configured to connect the mobile terminal to the mobile network through the identified possible connection. A network entity for supporting a mobile terminal in performing a power consumption sensitive cell reselection is also disclosed.

公开(公告)号：US20170280319A1

公开(公告)日：2017-09-28

申请号：US15508976

申请日：2015-08-24

Applicant: GEMALTO M2M GMBH

Inventor： Volker BREUER ,  Christian KLAPPER ,  André OSTHEEREN

IPC: H04W8/20 ,  H04W12/04 ,  H04L29/06

CPC classification number: H04W8/205 ,  H04L69/24 ,  H04W8/22 ,  H04W12/0023 ,  H04W12/04

Abstract: A method for interaction of a wireless communication device with an identification unit, the wireless communication device being connected with said identification unit, the wireless communication device further operating within a cellular network by means of said identification unit, said identification unit being configured to carry information representing a subscription for operating a wireless communication device in the cellular network, the wireless communication device and the identification unit being adapted to provide each a set of capabilities of operation within the cellular network, includes the steps of: determining a first set of information representing the capabilities of the wireless communication device, determining a second set of information representing the capabilities of the identification unit, analysing the first and the second set of information for differences, carrying out measures for handling of differences, in case differences have been detected at the analysing step.

公开(公告)号：US20160316407A1

公开(公告)日：2016-10-27

申请号：US15104292

申请日：2014-12-01

Applicant: GEMALTO M2M GMBH

Inventor： Volker BREUER ,  Thomas ULRICH

IPC: H04W36/14 ,  H04W48/16 ,  H04W76/06 ,  H04W36/24

CPC classification number: H04W36/14 ,  H04W36/24 ,  H04W36/36 ,  H04W48/16 ,  H04W76/10 ,  H04W76/30

Abstract: Disclosed is a method to operate a wireless device, comprising a communication unit, in a wireless cellular network comprising at least two radio access networks, the communication unit being configured to communicate to a network node of the wireless cellular network, the network node being associated to a first radio access network. The method comprises the steps for the communication unit of: detecting if a second radio access network of said wireless cellular network fulfills a predefined set of access parameters, wherein the second radio access network supports a different access technology than the first radio access network. If the second radio access network fulfills said set of access parameters: sending a connection release indication to the network node, receiving from the network node a connection release confirmation message, sending a connection request message to the wireless cellular network with selection of said second radio access network.

Abstract translation: 公开了一种在包括至少两个无线电接入网络的无线蜂窝网络中操作包括通信单元的无线设备的方法，所述通信单元被配置为与无线蜂窝网络的网络节点通信，所述网络节点被关联 到第一无线电接入网络。 该方法包括通信单元的步骤：检测所述无线蜂窝网络的第二无线电接入网络是否满足预定义的一组接入参数，其中第二无线电接入网络支持与第一无线电接入网络不同的接入技术。 如果第二无线电接入网络满足所述一组接入参数：向网络节点发送连接释放指示，从网络节点接收连接释放确认消息，通过选择所述第二无线电来向无线蜂窝网络发送连接请求消息 接入网络

公开(公告)号：US20160262143A1

公开(公告)日：2016-09-08

申请号：US14392190

申请日：2014-06-23

Applicant: GEMALTO M2M GMBH

Inventor： Volker BREUER ,  Lars WEHMEIER

IPC: H04W72/04 ,  H04W72/08 ,  H04W76/02

CPC classification number: H04W72/048 ,  H04W8/24 ,  H04W28/18 ,  H04W36/0066 ,  H04W36/0072 ,  H04W52/0258 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/085 ,  H04W76/20 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/24 ,  Y02D70/25

Abstract: In an operating method of a user equipment that exchanges signals with network nodes of a cellular radio access network, a quantity that is indicative of a current operating temperature of the user equipment is measured; the user equipment determines whether a threshold value relating to the operating temperature has been exceeded; if the threshold value is exceeded, temperature information is transmitted to a network node of the cellular radio access network, to indicate that the threshold value has been exceeded; in response, the user equipment receives an instruction to use a second set of operating parameters requiring a smaller average power input for the connection to the cellular radio access network in comparison with the first set of operating parameters; and the user equipment, in response to receiving the instruction, reconfigures its connection to the cellular radio access network so as to use the second set of operating parameters.

Abstract translation: 在与蜂窝无线电接入网络的网络节点交换信号的用户设备的操作方法中，测量表示用户设备的当前工作温度的量; 用户设备确定是否已经超过与操作温度相关的阈值; 如果超过阈值，则将温度信息发送到蜂窝无线电接入网络的网络节点，以指示已经超过阈值; 作为响应，与第一组操作参数相比，用户设备接收到使用要求较小的平均功率输入的第二组操作参数以用于到蜂窝无线电接入网络的连接的指令; 并且用户设备响应于接收到指令，重新配置其与蜂窝无线电接入网络的连接，以便使用第二组操作参数。