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    • 21. 发明申请
    • RADIO TRANSCEIVING DEVICE AND METHOD USING WAVEFORM ADAPTATION
    • 无线电收发设备和使用波形自适应的方法
    • WO2017194167A1
    • 2017-11-16
    • PCT/EP2016/060890
    • 2016-05-13
    • HUAWEI TECHNOLOGIES CO., LTD.ZHAO, ZhaoWANG, QiSCHELLMANN, MalteXU, WenGONG, Xitao
    • ZHAO, ZhaoWANG, QiSCHELLMANN, MalteXU, WenGONG, Xitao
    • H04L27/00H04L27/26H04L5/14
    • The disclosure relates to a radio transceiving device (210, 220), comprising: a modulation unit (211, 221), configured to modulate transmit data (215, 225) onto a time-frequency resource (219, 229) based on a transmit waveform (217, 227), in particular a transmit pulse, a transmit window or a transmit filter; a demodulation unit (212, 222), configured to demodulate receive data (216, 226) from the time-frequency resource (219, 229) based on a receive waveform (218, 228), in particular a receive pulse, a receive window or a receive filter, wherein the transmit data (215, 225) and the receive data (216, 226) are arranged on the time-frequency resource (219, 229), in particular in a time-division duplexing (TDD) manner; and a waveform adaptation unit (213, 223) configured to adapt at least one of the transmit waveform (217, 227) and the receive waveform (218, 228) based on a set of distinct transmit and receive waveforms (214, 224).
    • 本发明涉及无线电收发设备(210,220),包括:调制单元(211,221),被配置为将发射数据(215,225)调制到时间 - 频率资源上( 基于发射波形(217,227),特别是发射脉冲,发射窗口或发射滤波器; 解调单元(212,222),被配置为基于接收波形(218,228)来解调来自时频资源(219,229)的接收数据(216,226),特别是接收脉冲,接收窗口 或接收滤波器,其中发送数据(215,225)和接收数据(216,226)尤其以时分双工(TDD)方式被布置在时间 - 频率资源(219,229)上; 以及波形调整单元(213,223),其被配置为基于一组不同的发送和接收波形(214,224)来适配所述发送波形(217,227)和所述接收波形(218,228)中的至少一个。
    • 22. 发明申请
    • FEMTOCELL/WLAN COMMUNICATION DEVICE
    • FEMTOCELL / WLAN通信设备
    • WO2013079120A1
    • 2013-06-06
    • PCT/EP2011/071639
    • 2011-12-02
    • HUAWEI TECHNOLOGIES CO., LTD.SCHULZ, EgonZHOU, ChanSCHELLMANN, MalteWANG, Yi
    • SCHULZ, EgonZHOU, ChanSCHELLMANN, MalteWANG, Yi
    • H04W88/08
    • H04W88/08H04W88/085H04W88/10
    • The invention relates to an Femtocell/WLAN communication device, comprising a Femtocell module (101 ) for cellular wireless communications, the Femtocell module (101 ) having an input (103) for receiving a first electrical input signal and an output (105) for outputting a first electrical output signal, a wireless local area network module (WLAN) (109) for WLAN communications, the WLAN module (109) having an input (111) for receiving a second electrical input signal and an output (113) for outputting a second electrical output signal, an optical interface (115) having a first conversion path (117) connected to the output of the Femtocell module, a second conversion path (119) connected to the output of the WLAN module, a third conversion path (121 ) connected to the input of the Femtocell module, and a fourth conversion path (123) connected to the input (103) of the WLAN module (109), wherein the first conversion path (117) is configured to convert the first electrical output signal of the Femtocell module (101) into a first optical output signal, wherein the second conversion path (119) is configured to convert the second electrical output signal of the WLAN module (109) into a second optical output signal, wherein the third conversion path (121) is configured to convert a first optical input signal into the first electrical input signal, and wherein the fourth conversion path (123) is configured to convert a second optical input signal into the second electrical input signal, and a common port (135) for receiving the first optical input signal and the second optical input signal, and for outputting the first optical output signal and the second optical output signal.
    • 本发明涉及一种毫微微小区/ WLAN通信设备,其包括用于蜂窝无线通信的毫微微小区模块(101),所述毫微微小区模块(101)具有用于接收第一电输入信号的输入端(103)和用于输出 第一电输出信号,用于WLAN通信的无线局域网模块(WLAN)(109),所述WLAN模块(109)具有用于接收第二电输入信号的输入端(111)和用于输出 第二电输出信号,具有连接到毫微微小区模块的输出的第一转换路径(117)的光接口(115),连接到WLAN模块的输出的第二转换路径(119),第三转换路径 )和连接到所述WLAN模块(109)的输入(103)的第四转换路径(123),其中所述第一转换路径(117)被配置为将所述第一电输出信号 的 所述第一转换路径(119)被配置为将所述WLAN模块(109)的第二电输出信号转换为第二光输出信号,其中所述第三转换路径( 121)被配置为将第一光输入信号转换成第一电输入信号,并且其中第四转换路径(123)被配置为将第二光输入信号转换成第二电输入信号,以及公共端口(135) 用于接收第一光输入信号和第二光输入信号,并用于输出第一光输出信号和第二光输出信号。
    • 23. 发明申请
    • METHOD FOR DETERMINING THE TOPOLOGY OF A WIRELESS COMMUNICATION NETWORK
    • 用于确定无线通信网络拓扑的方法
    • WO2013023698A1
    • 2013-02-21
    • PCT/EP2011/064191
    • 2011-08-17
    • HUAWEI TECHNOLOGIES CO., LTD.ZHOU, ChanSCHULZ, EgonSCHELLMANN, MalteDILLINGER, Markus M.
    • ZHOU, ChanSCHULZ, EgonSCHELLMANN, MalteDILLINGER, Markus M.
    • H04W24/02
    • H04W24/02H04W24/08H04W52/0225H04W88/08Y02D70/122Y02D70/1242Y02D70/1262
    • The invention relates to a method for determining the topology of a wireless communication network arrangement comprising a plurality of network transceiver entities, a part of which is currently active for serving communications of user terminals currently registered to the wireless communication network. The method comprises: determining (101) based on at least one network constraint a minimum et of network transceiver entities required to be set active to serve communications of the currently registered user terminals; and determining the topology of active network transceiver entities according to the minimum set of network transceiver entities required to be set active, the topology to be realized by initiating setting the network transceiver entities required to be set active activated and setting other network transceiver entities deactivated. The minimum set of network transceiver entities to be set active is determined based on the network constraint to enable all currently registered user terminals to be connected to at least one active network transceiver entity, respectively. Additionally, each of the following conditions is taken in account: minimizing the number of active network transceiver entities; minimizing frequently occurring activation/deactivation of network transceiver entities; minimizing frequently occurring hand-over between network transceiver entities.
    • 本发明涉及一种用于确定无线通信网络布置的拓扑的方法,该无线通信网络布置包括多个网络收发器实体,其一部分当前用于服务当前注册到无线通信网络的用户终端的通信。 该方法包括:基于至少一个网络约束确定(101)需要被设置为有效的网络收发器实体的最小等级以服务于当前注册的用户终端的通信; 并根据需要设置为有效的最小网络收发器实体确定活动网络收发器实体的拓扑,通过启动设置需要被设置为活动的网络收发器实体并设置其他网络收发器实体去激活而实现的拓扑。 基于网络约束来确定要设置为活动的最小网络收发器实体集,以使所有当前注册的用户终端分别连接到至少一个活动网络收发器实体。 另外,考虑到以下每个条件:最小化活动网络收发器实体的数量; 最小化网络收发器实体的频繁发生的激活/去激活; 最小化网络收发器实体之间的频繁切换。