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1. 发明申请

WO2013023698A1 METHOD FOR DETERMINING THE TOPOLOGY OF A WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：用于确定无线通信网络拓扑的方法
公开(公告)号：WO2013023698A1
公开(公告)日：2013-02-21
申请号：PCT/EP2011/064191
申请日：2011-08-17
申请人： HUAWEI TECHNOLOGIES CO., LTD. , ZHOU, Chan , SCHULZ, Egon , SCHELLMANN, Malte , DILLINGER, Markus M.
发明人： ZHOU, Chan , SCHULZ, Egon , SCHELLMANN, Malte , DILLINGER, Markus M.
IPC分类号： H04W24/02
CPC分类号： H04W24/02 , H04W24/08 , H04W52/0225 , H04W88/08 , Y02D70/122 , Y02D70/1242 , Y02D70/1262
摘要： 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.
摘要翻译：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。

2. 发明申请

WO2012097500A1 A METHOD FOR REDUCING ENERGY CONSUMPTION IN A BASE STATION OF A WIRELESS NETWORK 审中-公开
标题翻译：一种降低无线网络基站能源消耗的方法
公开(公告)号：WO2012097500A1
公开(公告)日：2012-07-26
申请号：PCT/CN2011/070349
申请日：2011-01-18
申请人： HUAWEI TECHNOLOGIES CO., LTD. , ZHOU, Chan , SCHELLMANN, Malte , SCHULZ, Egon
发明人： ZHOU, Chan , SCHELLMANN, Malte , SCHULZ, Egon
IPC分类号： H04W52/02 , H04W88/08
CPC分类号： H04W36/165 , Y02D70/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162
摘要： The present invention relates to a method for reducing energy consumption in a base station (2) of a wireless network (1) comprising the steps of handing over (S1) terminals (3) assigned to said base station (2-0) to at least one neighbouring base station (2-1) and switching the base station (2-0) from an active operation mode into a sleep mode if the respective base station (2-0) is idle for a predetermined time period ( Δt IDLE); selecting (S2) said sleeping base station (2-0) by at least one terminal (3) being assigned to a neighbouring base station (2-1) and being located in a service region of said sleeping base station (2-0) according to channel state information (CSI) of said terminal (3); and reactivating the selected sleeping base station (2-0) by the neighbouring base station (2-1) to which the selecting terminal (3) is currently assigned by sending a wake-up signal from said neighbouring base station (2-1) to said selected sleeping base station (2-0).
摘要翻译：本发明涉及一种用于降低无线网络（1）的基站（2）中的能量消耗的方法，包括以下步骤：将分配给所述基站（2-0）的（S1）终端（3）移交到至少一个相邻基站（2-1），并且如果各个基站（2-0）空闲预定时间段（ΔtIDLE），则将基站（2-0）从有效操作模式切换到睡眠模式， ; 通过被分配给相邻基站（2-1）的至少一个终端（3）来选择（S2）所述睡眠基站（2-0），并且位于所述睡眠基站（2-0）的服务区域中，根据所述终端（3）的信道状态信息（CSI）; 并且通过从所述相邻基站（2-1）发送唤醒信号，通过当前分配了所述选择终端（3）的相邻基站（2-1）来重新激活所选择的睡眠基站（2-0）到所述选择的睡眠基站（2-0）。

3. 发明申请

WO2013079120A1 FEMTOCELL/WLAN COMMUNICATION DEVICE 审中-公开
标题翻译： FEMTOCELL / WLAN通信设备
公开(公告)号：WO2013079120A1
公开(公告)日：2013-06-06
申请号：PCT/EP2011/071639
申请日：2011-12-02
申请人： HUAWEI TECHNOLOGIES CO., LTD. , SCHULZ, Egon , ZHOU, Chan , SCHELLMANN, Malte , WANG, Yi
发明人： SCHULZ, Egon , ZHOU, Chan , SCHELLMANN, Malte , WANG, Yi
IPC分类号： H04W88/08
CPC分类号： H04W88/08 , H04W88/085 , H04W88/10
摘要： 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.
摘要翻译：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。

4. 发明申请

WO2018001471A1 MESSAGE TRANSMISSION THROUGH A RANDOM ACCESS SCHEME 审中-公开
标题翻译：通过随机访问方案传输消息
公开(公告)号：WO2018001471A1
公开(公告)日：2018-01-04
申请号：PCT/EP2016/065103
申请日：2016-06-29
申请人： HUAWEI TECHNOLOGIES CO., LTD. , ZHOU, Chan , HU, Liang , SCHELLMANN, Malte
发明人： ZHOU, Chan , HU, Liang , SCHELLMANN, Malte
IPC分类号： H04W74/08
摘要： The present invention relates to a random access scheme exhibiting a non-isometric frame duration and a low latency. The RA and data messages have a duration with a different time unit and the time slot of the RA message is much shorter than the duration of one data frame. A specific signature, which is designed to be robust against the collisions, is transmitted during the RA request, the signature being either a unique sequence or a compressed signature. The user equipment device transmits the data message immediately after receiving its resource through a frame structure showing a time misalignment between adjacent data frames located in different or identical frequency sub-bands. A frequency guard band is inserted between its resource and an adjacent resource assigned to another user equipment device, the frequency guard band having an adaptive size according to the level of time misalignment and its impact on the distortion.
摘要翻译：本发明涉及呈现非等长帧持续时间和低等待时间的随机接入方案。 RA和数据消息具有不同时间单位的持续时间，并且RA消息的时隙比一个数据帧的持续时间短得多。在RA请求期间传输特定的签名，该签名被设计为对碰撞具有鲁棒性，该签名是唯一序列或压缩签名。用户设备装置在通过示出位于不同或相同频率子带中的相邻数据帧之间的时间未对准的帧结构接收到其资源之后立即发送数据消息。在其资源和分配给另一用户设备的相邻资源之间插入频率保护频带，频率保护频带具有根据时间失准水平及其对失真的影响的自适应大小。

5. 发明申请

WO2020078533A1 TECHNIQUES FOR COOPERATIVE RADIO TRANSMISSION 审中-公开
公开(公告)号：WO2020078533A1
公开(公告)日：2020-04-23
申请号：PCT/EP2018/078147
申请日：2018-10-16
申请人： HUAWEI TECHNOLOGIES CO., LTD. , SCHELLMANN, Malte
发明人： SCHELLMANN, Malte , BULAKCI, Ömer , SONI, Tapisha , ZHOU, Chan
IPC分类号： H04L1/06 , H04L1/18 , H04W72/00
摘要： The present disclosure relates to a coordination device (500, 111, 120) for coordinating cooperative radio transmission between user equipments, UEs, of a plurality of UEs (511, 512, 513, 514, 515) in a wireless network, wherein the coordination device is configured to: select (501) a subset (510) of UEs from the plurality of UEs (511, 512, 513, 514, 515) and a spatial diversity transmission scheme (210) for a first retransmission of a packet; 10 assign (502) to each UE (511, 512, 513, 514) of the subset (510) of UEs a spatial order (211, 212, 213) and a transmit power for the first retransmission of the packet; and send (502) a request for the first retransmission of the packet to each UE (511, 512, 513, 514) of the subset (510) of UEs, wherein the request comprises the spatial diversity transmission scheme (210), the spatial order (211, 212, 213) and the transmit power 15 assigned to the respective UE.

6. 发明申请

WO2019120548A1 CONTROL DEVICE CONFIGURED FOR AND METHOD OF DETERMINING A DATA FORMAT 审中-公开
公开(公告)号：WO2019120548A1
公开(公告)日：2019-06-27
申请号：PCT/EP2017/084180
申请日：2017-12-21
申请人： HUAWEI TECHNOLOGIES CO., LTD. , ZHOU, Chan
发明人： ZHOU, Chan , SPAPIS, Panagiotis , ZHANG, Ke , WU, Fan , LENG, Supeng
IPC分类号： H04W4/46 , H04W40/04 , H04W40/12 , H04W4/44 , H04W4/18
摘要： The present invention provides a control device (100) configured for determining a data format for data to be sent via a V2X communication link (110) between a vehicle (120; 210) and at least one device (130; 230), wherein the control device (100) is configured for receiving information regarding communication capacity and computation capacity of the vehicle (120; 210) and/or of the at least one device (130; 230), the control device (100) is configured for analyzing the received information based on the communication capacities and the computation capacities, the control device (100) is configured for selecting, based on the analysis, a data format from a set of data formats for the V2X communication link (110), wherein the data formats of the set are differentiated with regard to the data volume of the data to be sent, and the control device (100) is configured for sending to the vehicle (120; 210) and/or the at least one device (130; 230) an indication of the data format to be used for the data to be sent.

7. 发明申请

WO2018065048A1 APPARATUS AND METHODS FOR TRANSFERRING MESSAGES BETWEEN NETWORKS 审中-公开
标题翻译：用于在网络之间传送消息的设备和方法
公开(公告)号：WO2018065048A1
公开(公告)日：2018-04-12
申请号：PCT/EP2016/073780
申请日：2016-10-05
申请人： HUAWEI TECHNOLOGIES CO., LTD. , KALOXYLOS, Alexandros , SPAPIS, Panagiotis , ZHOU, Chan , PENG, Chenghui
发明人： KALOXYLOS, Alexandros , SPAPIS, Panagiotis , ZHOU, Chan , PENG, Chenghui
IPC分类号： H04W84/04 , H04W88/10 , H04W88/16
摘要： A relay device for operating in a communication system that comprises at least two individual networks. The networks may be "individual" in the sense that they are different from each other. Different networks comprise different functionalities. In particular, different networks will tend to operate in different spectrum, have separate authorization and/or authentication procedures and/or apply different transmission technologies. Each network comprises a network device and a remote device that are configured to wirelessly transfer data between them. The relay device is configured to receive data transmitted by a device in a first one of the networks over a first section of radio spectrum. It is also configured to transmit that data to a device in a second one of the networks over a second section of radio spectrum that is different from the first section of radio spectrum. The relay device is able to relay messages from one network to another and thus provide a shortcut compared with conventional data exchange between networks that involves crossing all domains of multiple networks. The relay device significantly reduces the delay associated with transferring data from one network to another, enabling the networks to fulfil strict delay requirements. The relay device may be registered in the first network and/or in the second network as a device that has permission to perform one or more of: receiving data, transmitting data and decoding data.
摘要翻译：用于在包括至少两个单独网络的通信系统中操作的中继设备。网络可以是“单独的” 因为它们彼此不同。不同的网络包含不同的功能。具体而言，不同的网络倾向于在不同的频谱中操作，具有单独的授权和/或认证程序和/或应用不同的传输技术。每个网络包括被配置为在它们之间无线传输数据的网络设备和远程设备。中继设备被配置为在第一部分无线电频谱上接收由第一网络中的设备发送的数据。它还被配置为通过与无线电频谱的第一部分不同的无线电频谱的第二部分将该数据发送到第二网络中的设备。中继设备能够将消息从一个网络中继到另一个网络，因此与涉及跨越多个网络的所有域的网络之间的传统数据交换相比提供了快捷方式。中继设备大大减少了将数据从一个网络传输到另一个网络的延迟，使网络能够满足严格的延迟要求。中继设备可以在第一网络和/或第二网络中注册为有权执行以下一项或多项的设备：接收数据，发送数据和解码数据。

8. 发明申请

WO2017005281A1 DEVICE AND METHOD FOR TRANSMITTING AND RECEIVING EMERGENCY SIGNALS USING A WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：使用无线通信网络发送和接收紧急信号的设备和方法
公开(公告)号：WO2017005281A1
公开(公告)日：2017-01-12
申请号：PCT/EP2015/065221
申请日：2015-07-03
申请人： HUAWEI TECHNOLOGIES CO., LTD. , ZHOU, Chan , BULAKCI, Ömer , EICHINGER, Josef
发明人： ZHOU, Chan , BULAKCI, Ömer , EICHINGER, Josef
IPC分类号： H04B1/7093 , H04L1/00 , H04W74/08 , H04L1/24
CPC分类号： H04J13/004 , H04L1/0079 , H04L1/24 , H04W74/0833
摘要： A communication device (2) for use in a communication system (1) is provided. The communication device (2) comprises a priority message generator (20) configured to obtain a piece of priority information (28), and to generate a priority message (29) dependent on the piece of priority information (28) and a priority information encoding rule. The priority message (29) comprises a combination of at least two sequences of a plurality of orthogonal sequences. The combination of the at least two sequences of the plurality of sequences indicates the obtained priority information (28). Moreover, the communication device (2) comprises a transmitter (21) configured to transmit the priority message (29). Moreover, an according receiving communication device, an according transmitting method and an according receiving method are provided.
摘要翻译：提供一种用于通信系统（1）的通信设备（2）。通信设备（2）包括优先级消息发生器（20），其被配置为获得优先权信息（28），并且根据所述优先级信息（28）生成优先级消息（29），并且优先级信息编码规则。优先级消息（29）包括多个正交序列的至少两个序列的组合。多个序列中的至少两个序列的组合指示获得的优先级信息（28）。此外，通信设备（2）包括被配置为发送优先级消息（29）的发射机（21）。此外，提供了一种相应的接收通信设备，相应的发送方法和相应的接收方法。

9. 发明申请

WO2018077425A1 BASE STATIONS, USER EQUIPMENTS AND A SYSTEM FOR WIRELESS COMMUNICATION, AS WELL AS THE CORRESPONDING METHODS 审中-公开
标题翻译：基站，用户设备和无线通信系统，以及相应的方法
公开(公告)号：WO2018077425A1
公开(公告)日：2018-05-03
申请号：PCT/EP2016/076101
申请日：2016-10-28
申请人： HUAWEI TECHNOLOGIES CO., LTD. , ZHOU, Chan
发明人： ZHOU, Chan , KALOXYLOS, Alexandros , MANJUNATH, Ramya Panthangi
IPC分类号： H04L1/18 , H04L1/00
摘要： The present invention refers to base stations, user equipments and a system for wireless communication, as well as the corresponding wireless communication methods implementing mechanisms enabling fast, reliable and resource efficient retransmissions between a base station and one or a plurality of user equipments. The present invention is specifically directed to an uplink unicast case and a downlink multicast case and cooperates a proactive allocation of resources for a retransmission of the initial data in case that the initial data transmission fails, and a new data transmission if the initial data transmission successes.
摘要翻译：本发明涉及用于无线通信的基站，用户设备和系统以及相应的无线通信方法，其实现了实现在基站和一个基站之间进行快速，可靠和资源高效的重传的机制，或者多个用户设备。本发明具体针对上行单播情况和下行多播情况，并且在初始数据传输失败的情况下协作主动分配资源以用于重传初始数据，并且如果初始数据传输成功则重新开始数据传输

10. 发明申请

WO2018065049A1 DEVICES AND METHODS FOR STEERING END DEVICES BETWEEN NETWORKS 审中-公开
标题翻译：用于在网络间转向终端设备的设备和方法
公开(公告)号：WO2018065049A1
公开(公告)日：2018-04-12
申请号：PCT/EP2016/073782
申请日：2016-10-05
申请人： HUAWEI TECHNOLOGIES CO., LTD. , SPAPIS, Panagiotis , ZHOU, Chan , KALOXYLOS, Alexandros , PENG, Chenghui
发明人： SPAPIS, Panagiotis , ZHOU, Chan , KALOXYLOS, Alexandros , PENG, Chenghui
IPC分类号： H04W48/20 , H04W60/00
摘要： A device is provided for operating in a communication system that comprises a plurality of individual networks. The device comprises one or more subscriber modules for assisting the device to attach to a network. The number of those one or more subscriber modules is fewer than the number of the plurality of networks. The device being configured to initiate a pre-attach procedure to attach itself to all of the plurality of networks before it establishes a connection with one of those networks. It is also configured to connect to one of the plurality of networks for communicating data with that network while remaining attached to the others of the plurality of networks. The advantage of a device that pre-attaches to more than one network is that it significantly reduces the time needed for the device to switch later from being connected to one network to another network. This enables the device to be quickly steered from one network to another, which addresses one of the main obstacles to the practical implementation of autonomous driving, namely meeting the specific delay requirements for that particular use case when vehicles are moving at speed.
摘要翻译：提供了一种设备，用于在包括多个单独网络的通信系统中进行操作。该设备包括一个或多个用于辅助设备连接到网络的用户模块。那些一个或多个用户模块的数量少于多个网络的数量。该设备被配置为发起预附连过程以在其与所述多个网络中的一个网络建立连接之前将其自身附接到所有多个网络。它还被配置为连接到多个网络中的一个，用于与该网络进行数据通信，同时保持连接到多个网络中的其他网络。预先连接到多个网络的设备的优点是，它显着减少了设备从连接到一个网络到另一个网络后所需的时间。这使得设备能够从一个网络快速转向另一个网络，从而解决了实际实施自动驾驶的主要障碍之一，即在车辆高速行驶时满足特定用例的特定延迟要求。

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