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1. 发明公开

EP2833680A1 An energy limited node, an access network node, a communications system, and a communication method 无效
标题翻译： Energiebegrenzter Knoten，Zugriffsnetzwerkknoten，Kommunikationssystem und Kommunikationsverfahren
公开(公告)号：EP2833680A1
公开(公告)日：2015-02-04
申请号：EP13360014.8
申请日：2013-07-29
申请人： ALCATEL LUCENT
发明人： Kennedy, Irwin O. , Venkateswaran, Vijay , Rulikowski, Pawel
IPC分类号： H04W52/02
CPC分类号： H04W52/0229 , Y02D70/144 , Y02D70/162 , Y02D70/21
摘要： There is provided an energy limited node 102 for use in a communications network 100 comprising an access network node 104. The energy limited node 102 comprises a transceiver 106 operable to change its operational mode from a sleep mode in which the transceiver is not operable to communicate with the access network node to an active mode in which the transceiver is operable to communicate with the access network node; and a wake-up radio 112 comprising: a detector 302 operable to detect a received a wake-up signal from the access network node; and an identifier 304 operable to determine that the received wake-up signal corresponds to the transceiver of the energy limited node, wherein the transceiver is operable to change its operation mode from a sleep mode to an active mode upon determination that the received wake-up signal corresponds to the transceiver.
摘要翻译：提供了用于在包括接入网络节点104的通信网络100中使用的能量限制节点102.能量限制节点102包括收发机106，收发机106可操作以将其操作模式从其中收发器不可操作以进行通信的睡眠模式所述接入网络节点处于所述收发器可操作以与所述接入网络节点通信的活动模式; 以及唤醒无线电112，包括：检测器302，用于检测从接入网络节点接收到的唤醒信号; 以及标识符304，其可操作以确定所接收的唤醒信号对应于能量限制节点的收发器，其中，所述收发器可操作以在确定接收到的唤醒后将其操作模式从睡眠模式改变为活动模式信号对应收发器。

2. 发明公开

EP3089365A1 DIRECTIONAL DEVICE FOR PHASE SHIFTING AND ATTENUATING SIGNALS 审中-公开
标题翻译： DASMPFUNG VON SIGNALEN的PHASENVERSCHIEBUNG
公开(公告)号：EP3089365A1
公开(公告)日：2016-11-02
申请号：EP15305639.5
申请日：2015-04-27
申请人： ALCATEL LUCENT
发明人： Bulja, Senad , Gimersky, Martin , Rulikowski, Pawel
IPC分类号： H03H7/20 , H03H7/25 , H03H7/48 , H03H7/52
CPC分类号： H03H7/20 , H03H7/255 , H03H7/256 , H03H7/48 , H03H7/52
摘要： A device operable to control a phase shift and attenuation of a signal is disclosed. The device comprises: a directional device comprising an input port for receiving the signal, an output port for outputting an output signal and at least one further port, the directional device being operable to direct the signal received at the input port towards the at least one further port; a variable capacitor and variable resistor in data communication with the at least one further port; and at least one control signal input operable to receive at least one control signal and to route the at least one control signal to control a capacitance of the variable capacitor and to control a resistance of the variable resistor. The at least one further port is operable to reflect the signal, an attenuation and phase shift of the reflected signal depending on the capacitance of the variable capacitor and the resistance of the variable resistor, the directional device being operable to direct the reflected signal towards the output port.
摘要翻译：公开了一种用于控制信号的相移和衰减的装置。该设备包括：定向设备，包括用于接收信号的输入端口，用于输出输出信号的输出端口和至少一个另外的端口，所述定向设备可操作以将在输入端口处接收的信号引向至少一个进一步港口可变电容器和可变电阻器，与所述至少一个另外的端口进行数据通信; 以及至少一个控制信号输入，其可操作以接收至少一个控制信号并且路由至少一个控制信号以控制可变电容器的电容并控制可变电阻器的电阻。所述至少一个另外的端口可操作以根据可变电容器的电容和可变电阻器的电阻反射信号，反射信号的衰减和相移，定向装置可操作以将反射信号引向输出端口。

3. 发明公开

EP3048765A1 TRANSFORMING AND COMBINING SIGNALS FROM ANTENNA ARRAY 审中-公开
标题翻译： UMWANDLUNG UND KOMBINATION VON SIGNALEN AUS EINER GRUPPENANTENNE
公开(公告)号：EP3048765A1
公开(公告)日：2016-07-27
申请号：EP15305059.6
申请日：2015-01-20
申请人： ALCATEL LUCENT
发明人： Venkateswaran, Vijay , Rulikowski, Pawel , Tulino, Antonia
IPC分类号： H04L25/02 , H04B7/08 , H04B7/04
CPC分类号： H04L25/0204 , H04B7/0413 , H04B7/0452 , H04B7/0868
摘要： A method of reducing a number of signals that are output for processing by an antenna array and the antenna array are disclosed. The method comprises: receiving signals at a plurality of antenna elements from at least one user equipment; transforming the signals to at least one different domain to generate sparse signals; combining at least some of the signals to form a reduced number of signals; and outputting the reduced number of sparse signals to signal processing circuitry.
摘要翻译：公开了一种减少由天线阵列和天线阵列进行处理输出的信号数量的方法。该方法包括：从多个天线元件接收来自至少一个用户设备的信号; 将信号变换为至少一个不同的域以产生稀疏信号; 组合至少一些信号以形成减少数量的信号; 并将减少数量的稀疏信号输出到信号处理电路。

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