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    • 55. 发明申请
    • REDIRECTION FAILURE HANDLING IN A WIRELESS NETWORK
    • 无线网络中的重定向故障处理
    • WO2016182662A1
    • 2016-11-17
    • PCT/US2016/027103
    • 2016-04-12
    • QUALCOMM INCORPORATED
    • YANG, MingCHIN, Tom
    • H04W36/00H04W36/36
    • H04W68/12H04W36/0022H04W36/36H04W68/005
    • A user equipment (UE) reduces redirection failure resulting from failed paging responses and/or location area updates when a user equipment is redirected from a first radio access technology (RAT) to a second RAT in accordance with a mobile terminated (MT) call. The UE is redirected from a first RAT to a second RAT in response to receiving a page for a call. The UE searches for neighbor cells of a first cell when a first paging response failed for the first cell in the second RAT. The UE also attempts to acquire a neighbor cell. The UE sends a second paging response, with a redirection indicator, to either the first cell or the neighbor cell based on a signal quality of the first cell and a signal quality of the neighbor cell when a failure of the first paging response to the first cell occurred within a predetermined time period.
    • 当用户设备根据移动终止(MT)呼叫从第一无线电接入技术(RAT)重定向到第二RAT时,用户设备(UE)减少由于寻呼响应失败和/或位置区域更新导致的重定向故障。 响应于接收到用于呼叫的页面,UE被重定向从第一RAT到第二RAT。 当第二RAT中的第一小区的第一寻呼响应失败时,UE搜索第一小区的相邻小区。 UE还尝试获取相邻小区。 当第一寻呼响应失败时,UE基于第一小区的信号质量和相邻小区的信号质量,向第一小区或相邻小区发送具有重定向指示符的第二寻呼响应, 单元发生在预定时间段内。
    • 56. 发明申请
    • COMMUNICATIONS DEVICE, INFRASTRUCTURE EQUIPMENT, MOBILE COMMUNICATIONS NETWORK AND METHODS
    • 通信设备,基础设施,移动通信网络和方法
    • WO2016128277A1
    • 2016-08-18
    • PCT/EP2016/052283
    • 2016-02-03
    • SONY CORPORATIONSONY EUROPE LIMITED
    • MARTIN, Brian AlexanderWAKABAYASHI, HidejiTSUDA, Shinichiro
    • H04W36/30H04W36/36H04W76/02H04W76/04H04W92/18
    • H04W76/23H04W8/005H04W36/0016H04W36/30H04W76/14H04W88/04
    • A communications device configured to transmit signals representing data to a first in-coverage communications device acting as source relay node for the communications device, the first in-coverage communications device being able to transmit signals to the infrastructure equipment of the mobile communications network, and to receive signals representing the data from the first in-coverage communications device acting as the source relay node. The source relay node is within a coverage area of the infrastructure equipment of the mobile communications network, the source relay node being configured to transmit the signals representing the data received from the communications device to the infrastructure equipment and to transmit the signals representing the data to the communications device which are received from the infrastructure equipment. Subject to predetermined conditions, the controller is configured to receive one or more beacon signals from one or more other in-coverage communications devices which can act as a relay node for the communications device when out-of-coverage so that the receiver cannot receive the signals from the infrastructure equipment or transmit the signals to the infrastructure equipment, or to transmit a beacon signal to the one or more other in-coverage communications devices which can act as a relay node for the communications device when out-of-coverage, and to transmit the signals representing the data to one of the other in-coverage communications devices to act as a target relay node for transmitting the data to the infrastructure equipment, or to receive the signals representing the data from one of the other in-coverage communications devices acting as a target relay node which have been received from the infrastructure equipment. Accordingly, an out-of-coverage communications device, which is using an in-coverage communications device to act as a relay node to communicate data to and/or from an infrastructure equipment can change affiliation from one in-coverage communications device to another.
    • 一种通信设备,被配置为将表示数据的信号发送到用作通信设备的源中继节点的第一覆盖内通信设备,第一覆盖内通信设备能够向移动通信网络的基础设施设备发送信号,以及 从作为源中继节点的第一覆盖内通信设备接收表示数据的信号。 源中继节点在移动通信网络的基础设施设备的覆盖区域内,源中继节点被配置为将表示从通信设备接收的数据的信号发送到基础设施设备,并将表示数据的信号发送到 从基础设施设备接收的通信设备。 根据预定条件,控制器被配置为从一个或多个其他覆盖范围内的通信设备接收一个或多个信标信号,该通信设备当超出覆盖范围时可充当通信设备的中继节点,使得接收机不能接收 来自基础设施设备的信号或将信号发送到基础设施设备,或者将信标信号发送到一个或多个其他覆盖范围内的通信设备,当超出覆盖范围时可以充当通信设备的中继节点,以及 将表示数据的信号发送到其他覆盖范围内的通信设备中的一个以充当用于将数据发送到基础设施设备的目标中继节点,或者从另一个覆盖内通信中的一个接收表示数据的信号 充当从基础设施设备接收的目标中继节点的设备。 因此,正在使用覆盖内通信设备充当中继节点以向基础设施设备传送数据和/或从基础设施设备传送数据的覆盖范围外的通信设备可以改变从一个覆盖内通信设备到另一个的覆盖通信设备。
    • 59. 发明申请
    • METHOD FOR OPERATING A WIRELESS DEVICE IN A SELECTED RADIO ACCESS NETWORK
    • 用于在选定的无线电接入网络中操作无线设备的方法
    • WO2015090912A1
    • 2015-06-25
    • PCT/EP2014/076055
    • 2014-12-01
    • GEMALTO M2M GMBH
    • BREUER, VolkerULRICH, Thomas
    • H04W36/14H04W36/24H04W36/36H04W48/16H04W76/06
    • H04W36/14H04W36/24H04W36/36H04W48/16H04W76/10H04W76/30
    • A method to operate a wireless device (1) in a wireless cellular network, the wireless device (1) comprising a communication unit (2), the wireless cellular network comprising at least two radio access networks (8), the communication unit (2) being configured to communicate to a network node being part of the wireless cellular network, the network node being associated to a first radio access network, the method comprising the steps for the communication unit of: detecting if a second radio access network of said wireless cellular network fulfils a predefined set of access parameters (83), wherein the second radio access network supports a different access technology than the first radio access network, if the detection step indicates that said second radio access network fulfils said set of access parameters: sending a connection release indication to the network node (S4), receiving from the network node a connection release confirmation message (S5), sending a connection request message to the wireless cellular network with selection of said second radio access network (S6).
    • 一种在无线蜂窝网络中操作无线设备(1)的方法,所述无线设备(1)包括通信单元(2),所述无线蜂窝网络包括至少两个无线电接入网络(8),所述通信单元(2) )被配置为与作为所述无线蜂窝网络的一部分的网络节点通信,所述网络节点与第一无线电接入网络相关联,所述方法包括以下步骤:所述通信单元检测所述无线的第二无线电接入网络 蜂窝网络满足预定义的一组接入参数(83),其中如果所述检测步骤指示所述第二无线接入网络满足所述一组接入参数,则所述第二无线接入网络支持与所述第一无线接入网络不同的接入技术:发送 向网络节点提供连接释放指示(S4),从网络节点接收连接释放确认消息(S5),发送连接请求消息 通过选择所述第二无线接入网络向无线蜂窝网络发送信号(S6)。