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1. 发明申请

WO2014006499A1 METHOD AND APPARATUS OF COMPRESSING A MULTI-CARRIER MODULATION SIGNAL IN FREQUENCY DOMAIN 审中-公开
标题翻译：在频域中压缩多载波调制信号的方法和装置
公开(公告)号：WO2014006499A1
公开(公告)日：2014-01-09
申请号：PCT/IB2013/001514
申请日：2013-06-17
申请人： ALCATEL LUCENT
发明人： NI, Wei , XU, Zhaojun , TANG, Yanbo , LENG, Xiaobing , SHEN, Gang , MENG, Yan
IPC分类号： H04W88/08 , H03M7/30 , H04L27/26
CPC分类号： H04W72/042 , H04L27/2626 , H04L27/2647 , H04W4/18 , H04W28/06 , H04W72/0453 , H04W88/085
摘要： The invention provides a method and an apparatus, of compressing a multi-carrier modulation signal in frequency domain. By setting a modulation mode indicator, the preferable technical scheme could be changed dynamically according to the modulation mode, so as to select the corresponding bits for the different modulation mode. Moreover, according the preferable technical scheme of the present invention, the signal of the data channel in the resource element after extracting the second scale factor is represented by the bits which are occupied by a pair of l/Q signal. Thus, more bits are saved and compression ratio is enhanced.
摘要翻译：本发明提供一种在频域压缩多载波调制信号的方法和装置。通过设置调制模式指示符，可以根据调制模式动态地改变优选的技术方案，以便为不同的调制模式选择相应的比特。此外，根据本发明的优选技术方案，提取第二比例因子后的资源元素中的数据信道的信号由被一对l / Q信号占据的比特表示。因此，节省更多的比特并且增加压缩比。

2. 发明申请

WO2013104951A1 METHOD AND APPARATUS FOR DATA TRANSMISSION IN COMMUNICATION NETWORK VIA AN ASSISTANT WIRELESS NETWORK 审中-公开
标题翻译：通过无线网络通信网络进行数据传输的方法和装置
公开(公告)号：WO2013104951A1
公开(公告)日：2013-07-18
申请号：PCT/IB2012/002868
申请日：2012-12-20
申请人： ALCATEL LUCENT
发明人： LENG, Xiaobing , ZHENG, Wu , XU, Zhaojun , SHENG, Gang, A.
IPC分类号： H04W48/12 , H04W76/02 , H04W88/10 , H04W84/04
CPC分类号： H04L5/0053 , H04W28/08 , H04W72/048 , H04W72/0486 , H04W72/085 , H04W76/10 , H04W88/10
摘要： The present invention provides a method and apparatus for data transmission in a communication network. In the present invention, additional frequency spectrum resources in an assistant wireless network are introduced by constructing emulation data channels for use by a user equipment in a cellular network, thereby expanding the resources in the cellular network and enhancing throughput of the cellular network. In addition, the original control channels between the base station and the user equipment in the cellular network are maintained, enabling the user equipment to have the quality of service QoS in the cellular network when using the assistant wireless network to transmit data, and sparing the user equipment from handover operations in establishing or releasing the emulation data channels, thereby complicated network control and management mechanisms used for the handover are not needed and thus the user experience is further enhanced. Moreover, it is relatively easy to be implemented and cost efficient.
摘要翻译：本发明提供了一种在通信网络中进行数据传输的方法和装置。在本发明中，通过构建用于蜂窝网络中的用户设备的仿真数据信道来引入辅助无线网络中的附加频谱资源，从而扩展蜂窝网络中的资源并提高蜂窝网络的吞吐量。另外，基站和蜂窝网络中的用户设备之间的原始控制信道被维护，使得用户设备在使用辅助无线网络传输数据时能够在蜂窝网络中具有服务质量QoS，并且节省用户设备从切换操作中建立或释放仿真数据信道，从而不需要用于切换的复杂网络控制和管理机制，从而进一步增强了用户体验。此外，它相对容易实现和成本有效。

3. 发明申请

WO2013024349A2 METHOD AND APPARATUS FOR USER EQUIPMENT MOBILITY STATE ESTIMATION IN A WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：用于无线通信网络的用户设备移动状态估计的方法和装置
公开(公告)号：WO2013024349A2
公开(公告)日：2013-02-21
申请号：PCT/IB2012/001887
申请日：2012-08-13
申请人： ALCATEL LUCENT , HAN, Feng , ZHENG, Wu , LENG, Xiaobing , LIU, Zheng , WANG, Wei
发明人： HAN, Feng , ZHENG, Wu , LENG, Xiaobing , LIU, Zheng , WANG, Wei
CPC分类号： H04W36/32
摘要： The present invention relates to a method for assisting handover of a user equipment within coverage of cells in a wireless communication network. The method comprises: a base station obtaining a mobility state estimation parameter, and the base station sending to the user equipment a message including the mobility state estimation parameter, in order to determine mobility state by the user equipment according to the mobility state estimation parameter and adapt to actual mobile speed. Compared with UE autonomous estimation method, the enhanced UE mobility state estimation mechanism proposed by the present invention has high reliability and robust mobility.
摘要翻译：本发明涉及一种在无线通信网络中的小区覆盖范围内辅助用户设备的切换的方法。该方法包括：基站获得移动性状态估计参数，并且基站向用户设备发送包括移动性状态估计参数的消息，以便根据移动性状态估计参数确定用户设备的移动性状态，以及适应实际移动速度。与UE自主估计方法相比，本发明提出的增强型UE移动状态估计机制具有高可靠性和鲁棒的移动性。

4. 发明申请

WO2012004663A2 METHOD AND ENB FOR POWER SAVING IN A HETEROGENEOUS NETWORK 审中-公开
标题翻译：用于在异构网络中节电的方法和ENB
公开(公告)号：WO2012004663A2
公开(公告)日：2012-01-12
申请号：PCT/IB2011/001608
申请日：2011-07-11
申请人： ALCATEL LUCENT , ZHANG, Kaibin , LENG, Xiaobing , LIU, Jimin , CHEN, Jiming
发明人： ZHANG, Kaibin , LENG, Xiaobing , LIU, Jimin , CHEN, Jiming
IPC分类号： H04W16/14
CPC分类号： H04W52/0206 , H04W88/08 , Y02D70/00 , Y02D70/1262 , Y02D70/1264
摘要： A method and the eNB for power saving in a heterogeneous network is provided in the embodiments of the present invention. According the present invention, when the eNB serving the overlay capacity boosting cell does not detect any user equipments accessing the overlay capacity boosting cell, it turns off its downlink transmission; when the eNB serving the overlay capacity boosting cell detects that the user equipment is approaching its coverage area, it turns on its downlink transmission. That is, the eNB serving the overlay capacity boosting cell has two working state, normal transmitting and receiving state, and receiving state, and the eNB serving the overlay capacity boosting cell autonomously turns on and turns off the downlink transmission according to the detecting results of itself, instead of relying on the intervening or indication from the eNB serving the underlay basic coverage cell, so as to achieve the aim of power saving.
摘要翻译：在本发明的实施例中提供了用于在异构网络中节能的方法和eNB。根据本发明，当服务于覆盖容量提升小区的eNB不检测到接入覆盖容量提升小区的任何用户设备时，其关闭其下行传输; 当服务覆盖容量提升小区的eNB检测到用户设备正在接近其覆盖区域时，它启动其下行链路传输。也就是说，服务于覆盖容量提升小区的eNB具有两个工作状态，正常的发送和接收状态以及接收状态，并且服务于覆盖容量提升小区的eNB根据检测结果自主地打开并关闭下行链路传输而不是依靠服务于底层基础覆盖小区的eNB的干预或指示，以达到省电的目的。

5. 发明申请

WO2011161539A2 METHOD AND DEVICE FOR INTER-CELL INTERFERENCE COORDINATION 审中-公开
标题翻译：用于细胞间干扰协调的方法和装置
公开(公告)号：WO2011161539A2
公开(公告)日：2011-12-29
申请号：PCT/IB2011/001767
申请日：2011-06-22
申请人： ALCATEL LUCENT , SHEN, Gang , JIANG, Qi , ZHENG, Wu , LENG, Xiaobing
发明人： SHEN, Gang , JIANG, Qi , ZHENG, Wu , LENG, Xiaobing
IPC分类号： H04W72/12
CPC分类号： H04W72/082 , H04W72/1226 , H04W72/1289
摘要： To address the problem of inter-cell interference, the present invention proposes a method for inter-cell interference coordination and a device thereof. In one embodiment of the present invention, there is provided a method of coordinating radio resource in a base station of wireless communication network, comprising the steps of: S1 determining whether a UE is of interference risk; if the UE is of interference risk, then S2 determining key interference source base station(s) of the UE; S3, scheduling radio resource in collaboration with the key interference source base station(s), so that the key interference source base station(s) idle(s) the radio resource assigned to the UE by the base station. With the method and device provided in the present invention, effective avoidance of inter-cell interference may be achieved, and every cell may fully reuse resource to accomplish reuse gain, while UE backward compatibility may also be supported.
摘要翻译：为了解决小区间干扰的问题，本发明提出了一种小区间干扰协调的方法及其装置。在本发明的一个实施例中，提供了一种协调无线通信网络基站中的无线电资源的方法，包括以下步骤：确定UE是否具有干扰风险; 如果UE具有干扰风险，则S2确定UE的密钥干扰源基站; S3，与密钥干扰源基站协作调度无线资源，使得关键的干扰源基站空闲由基站分配给UE的无线资源。利用本发明提供的方法和装置，可以实现有效避免小区间干扰，并且每个小区可以完全重用资源来实现重用增益，同时也可以支持UE向后兼容性。

6. 发明申请

WO2019064074A1 METHOD, DEVICE AND COMPUTER-READABLE MEDIUM FOR GUARANTEEING COMMUNICATION SERVICE 审中-公开
公开(公告)号：WO2019064074A1
公开(公告)日：2019-04-04
申请号：PCT/IB2018/001207
申请日：2018-09-25
申请人： ALCATEL LUCENT
发明人： GU, Junrong , LENG, Xiaobing , WANG, Dawei , WANG, Dongyao , WANG, Jun
IPC分类号： H04W36/00 , H04W36/28 , H04W36/32 , H04W72/04
CPC分类号： H04W36/0072 , H04W36/0005 , H04W36/28 , H04W36/32
摘要： Embodiments of the present disclosure relate to a method, a device and a computer-readable medium for guaranteeing communication service. According to embodiments of the present disclosure, a source network device that currently serves the terminal device transmits, to a target network device which will serve the terminal device, information about the amount of resources of network slices utilized by the terminal device. The target network device configures the amount of resources based on the information. In this way, successful handover of the terminal device from the source network device to the target network device is guaranteed, so as to ensure continuity of communication services of the terminal device. In addition, embodiments of the present disclosure creates a network slice in the target network device, which avoids possible interruptions of communication service caused by mapping from the terminal device to the slices supported by the target network device.

7. 发明申请

WO2016142776A2 METHOD AND APPARATUS OF IMPLEMENTING OTDOA IN AN INDOOR COMMUNICATION SYSTEM 审中-公开
标题翻译：在室内通信系统中实现OTDOA的方法和设备
公开(公告)号：WO2016142776A2
公开(公告)日：2016-09-15
申请号：PCT/IB2016/000361
申请日：2016-02-29
申请人： ALCATEL LUCENT
发明人： CHENG, Huiting , LENG, Xiaobing , TANG, Yanbo , SHEN, Gang
IPC分类号： H04B7/02 , H04W64/00
CPC分类号： H04B7/022 , G01S5/0205 , G01S5/10 , H04W64/00 , H04W88/085
摘要： The invention provides a method and an apparatus of implementing OTDOA in an indoor communication system. According to an embodiment of the present invention, the method comprises: determining a dominant RRH group for each user equipment, wherein the dominant RRH group comprises a serving RRH and at least two neighboring RRHs, and the serving RRH and the at least two neighboring RRHs are used as anchor points for implementing OTDOA for a user equipment; determining multiple isolation RRH sets, wherein RRHs in each isolation RRH set come from different dominant RRH groups; and allocating a corresponding resource mapping pattern for the multiple isolation RRH sets respectively, wherein the resource mapping pattern is used for indicating a resource for transmitting a positioning reference signal. Through the present invention, user equipments can differentiate RRHs which share the same cell ID without introducing hug overhead, and cam be backward compatible to legacy UEs, and can be compatible with the existing protocols.
摘要翻译：本发明提供了一种在室内通信系统中实现OTDOA的方法和装置。根据本发明的一个实施例，该方法包括：为每个用户设备确定主导RRH组，其中主导RRH组包括服务RRH和至少两个相邻RRH，并且服务RRH和至少两个相邻RRH 被用作用于实现用户设备的OTDOA的定位点; 确定多个隔离RRH集合，其中每个隔离RRH集合中的RRH来自不同的主要RRH组; 并分别为所述多个隔离RRH集合分配对应的资源映射模式，其中，所述资源映射模式用于指示传输定位参考信号的资源。通过本发明，用户设备可以区分共享相同小区ID的RRH而不引入拥抱开销，并且凸轮可以向后兼容传统UE，并且可以与现有协议兼容。

8. 发明申请

WO2014087235A3 METHOD OF CREATING AND MAINTAINING LIST OF WLAN AUTOMATIC NEIGHBORS 审中-公开
公开(公告)号：WO2014087235A3
公开(公告)日：2014-06-12
申请号：PCT/IB2013/002952
申请日：2013-10-16
申请人： ALCATEL LUCENT
发明人： HAN, Feng , ZHENG, Wu , TANG, Yanbo , LIU, Zheng , LENG, Xiaobing
IPC分类号： H04W36/00
摘要： The invention provides a method, in a WLAN integrated cellular network, of creating and maintaining a list of WLAN network automatic neighbors. The method includes the steps of: b. sending a first message to a user equipment, the first message instructing the user equipment to measure a signal strength of a WLAN network; c. receiving a second message from the user equipment, the second message including a service set identifier of the WLAN network; d. requesting configuration information corresponding to the service set identifier of the WLAN network from an OAM according to the received service set identifier of the WLAN network; e. receiving the configuration information corresponding to the service set identifier of the WLAN network from the OAM; and f. creating a first list of WLAN network automatic neighbors, the first list of WLAN network automatic neighbors including the service set identifier of the WLAN network and the configuration information corresponding to the service set identifier of the WLAN network. The invention has a list of automatic neighbors created and maintained for the WLAN integrated cellular network without considerable manual configuration, and the invention further has WLAN information exchanged between base stations to facilitate an effort of network load balance and interference management through the cellular network.

9. 发明申请

WO2012042376A1 METHOD AND RELAY NODE FOR EXECUTING MULTIPLE MEDIA ACCESS CONTROL PROTOCOL DATA UNIT DELIVERIES IN A BACKHAUL LINK 审中-公开
标题翻译：用于执行多媒体访问控制协议数据单元的方法和继电器节点
公开(公告)号：WO2012042376A1
公开(公告)日：2012-04-05
申请号：PCT/IB2011/002464
申请日：2011-09-14
申请人： ALCATEL LUCENT , LIU, Jimin , ZHENG, Wu , WANG, Wei , LENG, Xiaobing , ZHANG, Kaibin , SHEN, Gang
发明人： LIU, Jimin , ZHENG, Wu , WANG, Wei , LENG, Xiaobing , ZHANG, Kaibin , SHEN, Gang
IPC分类号： H04L12/28
CPC分类号： H04L1/0038 , H04B7/15507 , H04L1/0017 , H04L1/1822 , H04L61/2038 , H04L2001/0097 , H04W8/26 , H04W24/02 , H04W84/047
摘要： According to the present invention, a method of executing multiple media access control protocol data unit deliveries in a backhaul link between a donor e NB and a relay node in a wireless communication system with a relay node is provided, the method comprises the steps of: the donor eNB allocating multiple C-RNTIs for the relay node for multiple service flows with different QoS requirements, in the relay node startup stage; configuring multiple media access control entities identified by the multiple C-RNTIs in the relay node; and executing the multiple media access control protocol data unit deliveries in a transmission time interval for packet data of the multiple service flows with the donor eNB in the backhaul link by using the configured multiple media access control.
摘要翻译：根据本发明，提供了一种在具有中继节点的无线通信系统中执行多个媒体访问控制协议数据单元在馈送者NB与中继节点之间的回程链路中传送的方法，该方法包括以下步骤：在中继节点启动阶段，供体eNB为中继节点分配多个具有不同QoS需求的业务流的C-RNTI; 配置由所述中继节点中的所述多个C-RNTI标识的多个媒体接入控制实体; 以及通过使用所配置的多媒体访问控制，在所述多个服务流中的所述多个服务流的传送时间间隔内，通过所述施主eNB在所述回程链路中执行所述多媒体访问控制协议数据单元的传送。

10. 发明授权

EP2803228B1 METHODS AND APPARATUS FOR DATA TRANSMISSION IN A COMMUNICATION NETWORK VIA A CELLULAR NETWORK AND AN ASSISTANT WIRELESS NETWORK 有权转让
标题翻译：通过蜂窝网络和辅助无线网络在通信网络中传输数据的方法和设备
公开(公告)号：EP2803228B1
公开(公告)日：2017-11-29
申请号：EP12829212.5
申请日：2012-12-20
申请人： ALCATEL LUCENT
发明人： LENG, Xiaobing , ZHENG, Wu , XU, Zhaojun , SHENG, Gang, A.
IPC分类号： H04W28/08 , H04W48/18 , H04W88/10
CPC分类号： H04L5/0053 , H04W28/08 , H04W72/048 , H04W72/0486 , H04W72/085 , H04W76/10 , H04W88/10
摘要： The present invention provides a method and apparatus for data transmission in a communication network. In the present invention, additional frequency spectrum resources in an assistant wireless network are introduced by constructing emulation data channels for use by a user equipment in a cellular network, thereby expanding the resources in the cellular network and enhancing throughput of the cellular network. In addition, the original control channels between the base station and the user equipment in the cellular network are maintained, enabling the user equipment to have the quality of service QoS in the cellular network when using the assistant wireless network to transmit data, and sparing the user equipment from handover operations in establishing or releasing the emulation data channels, thereby complicated network control and management mechanisms used for the handover are not needed and thus the user experience is further enhanced. Moreover, it is relatively easy to be implemented and cost efficient.

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