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公开(公告)号：US10015738B2
公开(公告)日：2018-07-03
申请号：US15055155
申请日：2016-02-26
发明人： Lianbo Zhang , Xun Yang , Jing Li
IPC分类号： H04L12/66 , H04W48/20 , H04W28/20 , H04W28/02 , H04W28/12 , H04W48/06 , H04W76/04 , H04W84/12 , H04W88/02 , H04W88/08
CPC分类号： H04W48/20 , H04W28/0236 , H04W28/12 , H04W28/20 , H04W48/06 , H04W76/20 , H04W76/30 , H04W84/12 , H04W88/02 , H04W88/08
摘要： Embodiments of the disclosure provide a method, an apparatus, and a device for controlling wireless transmission. A first access point in a first system selects, from access point devices in a second system, one access point as a second access point to which the first access point is attached, and connects to the second access point to send first information to a network device. In so doing, the network device determines, according to the first information and second information that is sent by a user device via an access point to which the user device is attached, a transmission mode and a transmission bandwidth between the first access point and the user device, thereby solving a problem of cross timeslot interference that occurs when wireless local area network systems of different types have an overlapping coverage area and are not synchronized.
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公开(公告)号：US09750000B2
公开(公告)日：2017-08-29
申请号：US14805291
申请日：2015-07-21
发明人： Lianbo Zhang , Yunbo Li , Jing Li
CPC分类号： H04W72/0413 , H04B7/15557 , H04J11/004 , H04L5/0053 , H04L25/0204 , H04W72/082
摘要： The present invention provides an uplink data receiving method and apparatus of wireless transceiver device. The method includes: obtaining a wireless channel state parameter of neighboring wireless transceiver device of the device; obtaining downlink data sent by the neighboring wireless transceiver device in a cross slot with the device; reestablishing an interference signal according to the wireless channel state parameter and the downlink data; and removing the interference signal from an uplink data signal received by the device. By reestablishing the interference signal of the neighboring wireless transceiver device on an uplink data signal received by the device in the cross slot, and removing the interference signal from the uplink data signal received by the device, cross slot interference may be eliminated without influencing the flexible allocation of a dynamic TDD system on wireless resources.
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公开(公告)号：US20170034111A1
公开(公告)日：2017-02-02
申请号：US15223836
申请日：2016-07-29
发明人： Lifeng Shang , Jing Li , KamFai Wong
IPC分类号： H04L12/58
摘要： A method and apparatus for determining key social information, comprises acquiring directly-retransmitted social information and indirectly-retransmitted social information of original social information, and establishing a social information retransmitting tree; acquiring an information characteristic of each piece of retransmitted social information in the social information retransmitting tree; determining a characteristic vector of each piece of retransmitted social information according to the information characteristic of the retransmitted social information; inputting the obtained characteristic vector into a preset filtering model, and acquiring candidate key social information; and selecting final key social information from all candidate key social information according to a criticality evaluation value of each piece of candidate key social information. In the technical solution of the present disclosure, directly-retransmitted social information and indirectly-retransmitted social information are comprehensively considered, and key social information is selected from all retransmitted social information of original social information, which improves accuracy of a selection result.
摘要翻译： 一种用于确定关键社交信息的方法和装置，包括获取直接重传的社交信息和间接重传的原始社交信息的社会信息，以及建立社交信息重传树; 在社交信息重传树中获取每条重发社会信息的信息特征; 根据重发的社会信息的信息特征，确定每条重发社会信息的特征向量; 将所获得的特征向量输入到预设过滤模型中，并获取候选关键社会信息; 根据每个候选关键社会信息的临界评价值，从所有候选关键社会信息中选择最终关键社会信息。 在本公开的技术方案中，全面地考虑直接重传的社会信息和间接重传的社会信息，并且从所有重传的原始社交信息的社会信息中选择关键的社会信息，这提高了选择结果的准确性。
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4.发明申请Signal Encoding Method and Device, Method for Encoding Joint Feedback Signal 审中-公开信号编码方法和装置，编码联合反馈信号的方法公开(公告)号：US20140105324A1
公开(公告)日：2014-04-17
申请号：US14134856
申请日：2013-12-19
发明人： Shuju Fan , Jing Li , Xueli Ma , Zongjie Wang
CPC分类号： H04W52/0216 , H04L1/0031 , H04L1/06 , H04L1/1607 , H04L1/1671 , H04L1/1812 , H04L1/1861 , H04L1/1893 , H04L1/1896 , H04L5/0055 , H04W88/04 , H04W88/08 , Y02D70/1244 , Y02D70/1262 , Y02D70/25
摘要： A signal encoding method and device and a method for encoding a joint feedback signal are provided. When two carriers are configured with multiple-input and multiple-output (MIMO), Hybrid Automatic Repeat reQuest-ACKnowledgement (HARQ-ACK) signals of the two carriers are combined into a joint feedback signal. The joint feedback signal is mapped into a codeword according to predetermined mapping relationship between signals and codewords. Therefore, through the method for combining and encoding feedback signals of two carriers for transmission on a code channel in a dual cell (DC)-MIMO mode, bit error ratio (BER) and detection error cost are decreased, power overhead is saved, and a cubic metric (CM) value of the system is not affected, thereby enhancing the performance of the system.
摘要翻译： 提供了一种用于对联合反馈信号进行编码的信号编码方法和装置以及方法。 当两个载波被配置为多输入和多输出（MIMO）时，两个载波的混合自动重复请求确认（HARQ-ACK）信号被组合成联合反馈信号。 联合反馈信号根据信号和码字之间的预定映射关系映射到码字。 因此，通过用于组合和编码两个载波的反馈信号的方法，用于在双小区（DC）-MIMO模式中的码信道上传输，降低了误比特率（BER）和检测误差成本，节省了功率开销， 系统的立方度量（CM）值不受影响，从而提高系统的性能。
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5.发明授权公开(公告)号：US10992717B2
公开(公告)日：2021-04-27
申请号：US16567266
申请日：2019-09-11
发明人： Rongting Gu , Hua Wen , Qian Zhu , Jing Li , Yihua Li , Qiting Xie
摘要： The present disclosure relates to trunking communication systems, servers, access networks, and trunking communication methods. One example system includes a trunking management server and an access network. The trunking management server includes a trunking call service control module and a connected trunking call media gateway module. The trunking call media gateway module is configured to receive service data sent through the access network by a trunking UE, and forward the service data according to a communication type of the service data for implementing user plane communication of the trunking UE. The trunking call service control module is configured to receive a communication request sent through the access network by a trunking UE, and perform call control and bearer management on the trunking UE according to a communication type of the communication request for implementing control plane communication of the trunking UE.
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公开(公告)号：US10469148B2
公开(公告)日：2019-11-05
申请号：US14942912
申请日：2015-11-16
IPC分类号： H04B7/06
摘要： The present disclosure provides a method and a device for channel information feedback, where the method includes: obtaining, by a beamformer, channel feedback information, where the channel feedback information includes: channel information related to the beamformer and channel information related to other beamformer; the channel information includes: channel information fed back by a beamformee in a same basic service set and channel information fed back by a beamformee in a different basic service set. Channel feedback of multiple sending ends is achieved in the present disclosure.
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7.发明申请公开(公告)号：US20180034861A1
公开(公告)日：2018-02-01
申请号：US15782643
申请日：2017-10-12
发明人： Rongting Gu , Hua Wen , Qian Zhu , Jing Li , Yihua Li , Qiting Xie
摘要： A trunking communication system, a server, an access network and a trunking communication method are disclosed. The system includes a trunking management server and an access network, the trunking management server includes a trunking call service control module and a connected trunking call media gateway module, where: the trunking call media gateway module is configured to receive service data sent through the access network by a trunking UE, and forward the service data according to a communication type of the service data for implementing user plane communication of the trunking UE; and the trunking call service control module is configured to receive a communication request sent through the access network by a trunking UE, and perform call control and bearer management on the trunking UE according to a communication type of the communication request for implementing control plane communication of the trunking UE.
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8.发明申请TRUNKING COMMUNICATION SYSTEM, TRUNKING SERVER, ACCESS NETWORK AND TRUNKING COMMUNICATION METHOD 有权移动通信系统，TRUNKING服务器，访问网络和TRUNKING通信方法公开(公告)号：US20150229677A1
公开(公告)日：2015-08-13
申请号：US14697005
申请日：2015-04-27
发明人： Rongting Gu , Hua Wen , Qian Zhu , Jing Li , Yihua Li , Qiting Xie
CPC分类号： H04L65/1046 , H04L65/103 , H04L65/1069 , H04L65/80 , H04W4/08 , H04W4/10 , H04W4/60 , H04W8/18 , H04W84/08
摘要： A trunking communication system, a server, an access network and a trunking communication method are disclosed. The system includes a trunking management server and an access network, the trunking management server includes a trunking call service control module and a connected trunking call media gateway module, where: the trunking call media gateway module is configured to receive service data sent through the access network by a trunking UE, and forward the service data according to a communication type of the service data for implementing user plane communication of the trunking UE; and the trunking call service control module is configured to receive a communication request sent through the access network by a trunking UE, and perform call control and bearer management on the trunking UE according to a communication type of the communication request for implementing control plane communication of the trunking UE.
摘要翻译： 公开了一种集群通信系统，服务器，接入网络和中继通信方法。 该系统包括中继管理服务器和接入网，中继管理服务器包括中继呼叫业务控制模块和连接中继呼叫媒体网关模块，其中：中继呼叫媒体网关模块被配置为接收通过接入发送的业务数据 通过中继UE进行网络连接，根据用于实现中继UE的用户面通信的业务数据的通信类型转发业务数据; 并且中继呼叫服务控制模块被配置为通过中继UE接收通过接入网发送的通信请求，并且根据用于实现控制平面通信的通信请求的通信类型对集群UE执行呼叫控制和承载管理 集群UE。
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9.发明申请Signal Encoding Method and Device, Method for Encoding Joint Feedback Signal 审中-公开信号编码方法和装置，编码联合反馈信号的方法公开(公告)号：US20150131509A1
公开(公告)日：2015-05-14
申请号：US14605710
申请日：2015-01-26
发明人： Shuju Fan , Jing Li , Xueli Ma , Zongjie Wang
CPC分类号： H04W52/0216 , H04L1/0031 , H04L1/06 , H04L1/1607 , H04L1/1671 , H04L1/1812 , H04L1/1861 , H04L1/1893 , H04L1/1896 , H04L5/0055 , H04W88/04 , H04W88/08 , Y02D70/1244 , Y02D70/1262 , Y02D70/25
摘要： A method, a user equipment and a base station are provided. The method is for transmitting Hybrid Automatic Repeat Request-Acknowledgement (HARQ-ACK) information in a communication system in which two carriers are configured, which includes: a user equipment encodes a codeword of the two carriers. The codeword represents encoded HARQ-ACK information of a first carrier and a second carrier according to a specific encoding scheme of dual-carrier configured with Multiple-Input Multiple-Output (DC-MIMO). The user equipment then transmits the encoded codeword of the two carriers to a base station. Therefore, bit error ratio (BER) and detection error cost are decreased, power overhead is saved, and a cubic metric (CM) value of the system is not affected, thereby enhancing the performance of the system.
摘要翻译： 提供了一种方法，用户设备和基站。 该方法用于在其中配置两个载波的通信系统中发送混合自动重传请求确认（HARQ-ACK）信息，其中包括：用户设备对两个载波的码字进行编码。 码字表示根据配置有多输入多输出（DC-MIMO）的双载波的特定编码方案的第一载波和第二载波的编码HARQ-ACK信息。 用户设备然后将两个载波的编码码字发送到基站。 因此，误码率（BER）和检测误差成本降低，节省了功率开销，系统的立方度量（CM）值不受影响，从而提高了系统的性能。
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10.发明授权Burst transmission method, and receiver resetting method and apparatus in a passive optical network 有权无源光网络中的突发传输方法和接收机复位方法及装置公开(公告)号：US08755695B2
公开(公告)日：2014-06-17
申请号：US14037003
申请日：2013-09-25
发明人： Jing Li , Dongning Feng , Dongyu Geng , Frank Effenberger
IPC分类号： H04B10/06
CPC分类号： H04B10/60 , H04J3/0608 , H04J3/1694 , H04J2203/0067 , H04Q11/0066 , H04Q11/0067
摘要： A burst transmission method and a receiver resetting method and apparatus in a Passive Optical Network (PON) are provided. A burst receiver resetting method in a PON includes: receiving a preamble sequence and synchronizing data; after synchronizing the data, continuing to receive the data, and matching a Burst Terminator (BT); and resetting a receiver after successfully matching the BT. Meanwhile, an apparatus for implementing the method and a corresponding burst data transmission method are provided. By using the burst receiver resetting method and apparatus in the PON and the corresponding burst transmission method at an Optical Network Unit (ONU) burst transmission end, a Reach Extender (RE) does not need to unpack upstream burst bandwidth allocation information carried in downstream data.
摘要翻译： 提供了一种无源光网络（PON）中的突发传输方法和接收机复位方法和装置。 PON中的突发接收机复位方法包括：接收前同步码序列和同步数据; 在同步数据之后，继续接收数据，并匹配突发终结器（BT）; 并在成功匹配BT后重置接收机。 同时，提供了一种用于实现该方法和相应突发数据传输方法的装置。 通过在光网络单元（ONU）突发传输端使用PON中的突发接收机重置方法和装置以及对应的突发传输方法，接入扩展器（RE）不需要解压缩下行数据中携带的上行突发带宽分配信息 。
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