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41.发明授权公开(公告)号：US09042879B2
公开(公告)日：2015-05-26
申请号：US14066404
申请日：2013-10-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shunqing Zhang , Xiuqiang Xu , Yan Chen
IPC: H04M3/00 , H04W40/00 , H04W28/02 , H04W52/02 , H04W52/04 , H04W16/08 , H04W16/32 , H04W24/02 , H04W28/08
CPC classification number: H04W28/0289 , H04W16/08 , H04W16/32 , H04W24/02 , H04W28/0284 , H04W28/08 , H04W52/0206 , H04W52/0219 , H04W52/04 , Y02D70/1226 , Y02D70/21
Abstract: Embodiments of the present invention provide a capacity station activation method and system. The method includes: A coverage station sends activation control information to a capacity station, where the activation control information is used to enable the capacity station to send a pilot signal to a user in a power increasing manner; receives a measurement result of measuring the pilot signal by the user; determines, according to the measurement result, a capacity station that needs to be activated to meet a system requirement; and sends activation information to a determined capacity station that needs to be activated to activate the capacity station. With the capacity station activation method and system in the embodiments of the present invention, a capacity station that needs to be activated can be determined more accurately, and furthermore, transmit power of an activated capacity station can be controlled, thereby reducing energy consumption of a whole system.
Abstract translation: 本发明的实施例提供一种容量站激活方法和系统。 该方法包括：覆盖站向容量站发送激活控制信息，其中使用激活控制信息使能力站能够以功率增加方式向用户发送导频信号; 接收用户测量导频信号的测量结果; 根据测量结果确定需要激活以满足系统要求的容量站; 并将激活信息发送到需要激活的确定的容量站以激活容量站。 利用本发明的实施例中的容量站激活方法和系统，可以更精确地确定需要被激活的容量站，并且可以控制激活的容量站的发送功率，从而降低 整个系统
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42.发明授权公开(公告)号：US09008219B2
公开(公告)日：2015-04-14
申请号：US14085107
申请日：2013-11-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shunqing Zhang , Yan Chen , Yalin Liu
CPC classification number: H04B7/0608 , H04B7/0669 , H04B7/068 , H04B7/0691 , H04B7/0693 , H04W52/42
Abstract: Embodiments of the present invention disclose a method and an apparatus for transmitting data in a multiple-antenna system, which are applied in a transmit diversity mode. The method includes: in a data transmission period, determining, according to transmission quality of the system, the number of antennas to be turned off and turning-off time; and in the turning-off time, turning off the determined number of antennas, turning on remaining antennas other than the antennas that are turned off, and transmitting, through the remaining antennas, the data to be transmitted; and during the remaining time of the data transmission period excluding the turning-off time, turning on all antennas and transmitting, through all the antennas, the data to be transmitted. According to the embodiments of the present invention, power consumption may be decreased while at the same time dynamic transmission performance of the system is considered, decreasing implementation complexity.
Abstract translation: 本发明的实施例公开了一种在以发射分集模式应用的多天线系统中发送数据的方法和装置。 该方法包括：在数据传输周期中，根据系统的传输质量确定要关闭的天线数量和关闭时间; 并且在关闭时间中，关闭所确定的天线数量，接通除天线之外的剩余天线，并且通过其余天线发送要发送的数据; 并且在除了关闭时间之外的数据传输周期的剩余时间期间，打开所有天线并通过所有天线发送要发送的数据。 根据本发明的实施例，可以降低功耗，同时考虑系统的动态传输性能，降低实现复杂度。
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公开(公告)号：US20140301265A1
公开(公告)日：2014-10-09
申请号：US14299866
申请日：2014-06-09
Applicant: Huawei Technologies Co., LTD.
Inventor： Yalin Liu , Wei Zhang , Shunqing Zhang , Ye Wu
CPC classification number: H04W72/0486 , H04W16/04 , H04W52/0206 , Y02D70/00
Abstract: Embodiments of present invention disclose a carrier control method, including: acquiring traffic information of a current period on one or more baseband boards in a base station itself, wherein the traffic information includes traffic of each sector; configuring, according to the acquired traffic information of the current period, a disabling sequence of the baseband board; determining, according to traffic information stored before the current period and the traffic information of the current period, a change situation of the traffic of each sector; and controlling, according to the change situation and the disabling sequence of the baseband board, carrier(s) in each sector. The embodiments of the present invention further disclose a base station device. Through the above technical solution, the carrier(s) in each sector can be controlled through the change situation of the traffic of the current period, so that resources are saved and a rate of utilization is improved.
Abstract translation: 本发明的实施例公开了一种载波控制方法，包括：在基站本身的一个或多个基带板上获取当前周期的业务信息，其中所述业务信息包括每个扇区的业务; 根据所获取的当前周期的交通信息，配置基带板的禁用序列; 根据当前时段之前存储的交通信息和当前时段的交通信息，确定每个扇区的业务的变化情况; 并根据基站板的变化情况和禁用顺序控制每个扇区中的运营商。 本发明的实施例还公开了一种基站装置。 通过上述技术方案，可以通过当前流量的变化情况控制各部门的运营商，节约资源，提高利用率。
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44.发明申请Method and Base Station for Managing Capacity of a Wireless Communication Network 有权用于管理无线通信网络容量的方法和基站公开(公告)号：US20130171983A1
公开(公告)日：2013-07-04
申请号：US13686105
申请日：2012-11-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shunqing Zhang , Tingting Geng , Yan Chen , Wei Zhang
CPC classification number: H04W16/08 , H04W28/08 , H04W52/0206 , Y02D70/00 , Y02D70/1262
Abstract: The present invention provides a method and a base station for managing capacity of a wireless communication network, which relates to the field of wireless communications and is capable of saving energy while adjusting capacity of a wireless communication network of a base station. The present invention includes: checking total traffic of all overlay networks belonging to the base station; if the checked total traffic keeps being smaller than a preset load threshold, searching for and determining a first overlay network; maintaining normal work of a power amplifier of at least one antenna in each group of antennas in the first overlay network and turning off power amplifiers of one or more other antennas; and connecting the one or more other antennas to the power amplifiers maintaining normal work in the groups in which the one or more other antennas are located.
Abstract translation: 本发明提供一种用于管理与无线通信领域有关的无线通信网络的能力的方法和基站，并且能够在调整基站的无线通信网络的容量的同时节省能量。 本发明包括：检查属于该基站的所有覆盖网络的总业务; 如果检查的总流量保持小于预设的负载阈值，则搜索并确定第一覆盖网络; 保持第一覆盖网络中的每组天线中的至少一个天线的功率放大器的正常工作，并关闭一个或多个其他天线的功率放大器; 以及将所述一个或多个其他天线连接到功率放大器，以保持所述一个或多个其它天线所在的组中的正常工作。
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公开(公告)号：US20200267746A1
公开(公告)日：2020-08-20
申请号：US16800803
申请日：2020-02-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiuqiang Xu , Lei Wang , Shunqing Zhang , Yan Chen
Abstract: Embodiments disclose an uplink data transmission method and apparatus. The method includes: determining M transmission areas allocated to a terminal device, and generating first information used to indicate the M transmission areas, where M is a positive integer, and the transmission area represents an air interface time-frequency resource that includes a time range and a frequency range that are specified by a communications system. The method also includes determining, for each transmission area of the M transmission areas, second information used to indicate a transport block size. The method also includes sending an indication message to the terminal device, so that the terminal device transmits uplink data according to the indication message, where the indication message includes the first information and the second information.
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Patent Agency Ranking
公开(公告)号：US10158404B2
公开(公告)日：2018-12-18
申请号：US15618661
申请日：2017-06-09
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yiqun Wu , Shunqing Zhang , Yan Chen
Abstract: The present disclosure discloses a data transmission method, a transmit end device, and a receive end device. The method includes performing bit mapping processing on a first part of bits of a first data bit group, to generate a first modulation symbol and determining a first precoding matrix from multiple preset precoding matrices according to a second part of bits of the first data bit group. The method also includes performing precoding processing on the first modulation symbol according to the first precoding matrix, to obtain a first modulation symbol matrix and transmitting the first modulation symbol matrix to a receive end device by using at least two antennas.
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公开(公告)号：US10070430B2
公开(公告)日：2018-09-04
申请号：US14955285
申请日：2015-12-01
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiuqiang Xu , Yiqun Wu , Shunqing Zhang
Abstract: The present disclosure relates to the field of mobile communications technologies, and discloses a method for configuring a resource to a DRB, and an apparatus. The method is specifically: first determining, by a first CBS, resource configuration information used by a first DBS to separately allocate a resource to at least one DRB of UE; and then, sending, to the first DBS, a first resource allocation indication that carries the determined resource configuration information, so that the first DBS separately allocates the resource to the at least one DRB of the UE according to the resource configuration information. In this way, effectively implementing resource configuration for a protocol entity in a DBS according to a QoS requirement of a DRB.
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公开(公告)号：US09967010B2
公开(公告)日：2018-05-08
申请号：US15080593
申请日：2016-03-25
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Shunqing Zhang , Yan Chen , Yungang Li
CPC classification number: H04B7/0456 , H04B7/024 , H04B7/0478 , H04J11/0053
Abstract: The patent application discloses data transmission method, a base station, network controller and terminal. The base station includes a receiver, configured to receive codebook instruction from a network controller; a processor, configured to select one or more coordination codebooks from the one or more codebooks specified in the codebook instruction; and a transmitter, configured to send a codebook notification to the terminal. One or more codebooks that can be used by the base station in data transmission with a terminal are specified in the codebook instruction. The selected one or more coordination codebooks are specified in the codebook notification. The base station is one of a coordinating cluster of base stations that perform data transmission with the terminal.
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公开(公告)号：US09900078B2
公开(公告)日：2018-02-20
申请号：US15620041
申请日：2017-06-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yiqun Wu , Shunqing Zhang , Yan Chen
IPC: H04L25/34 , H04B7/06 , H04L1/02 , H04B7/0456
CPC classification number: H04B7/0689 , H04B7/0456 , H04L1/02
Abstract: A data processing method, including performing, by a transmit end device, mapping processing on L layers of information bits to generate L layers of modulation symbol sequences, where each layer of modulation symbol sequence includes U modulation symbols, the L layers of modulation symbol sequences correspond to a same time-frequency resource, and the U modulation symbols include at least one non-zero modulation symbol and at least one zero modulation symbol, performing precoding processing on each layer of modulation symbol sequence according to a precoding matrix to generate L layers of modulation symbol sequence matrixes, and performing superposition processing on the L layers of modulation symbol sequence matrixes to generate a to-be-sent symbol sequence matrix, where the to-be-sent symbol sequence matrix includes T element sequences in a first dimension, and the to-be-sent symbol sequence matrix includes U element sequences in a second dimension.
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公开(公告)号：US20170208596A1
公开(公告)日：2017-07-20
申请号：US15474200
申请日：2017-03-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lei Wang , Shunqing Zhang , Yan Chen
CPC classification number: H04W72/0466 , H04B7/12 , H04L1/0041 , H04L1/04 , H04L5/0016 , H04L5/0021 , H04L5/0044 , H04L27/3488 , H04W16/02
Abstract: A data transmission method and a related device are disclosed. The data transmission method includes: obtaining to-be-transmitted K bits; mapping the K bits to F resource units according to a codebook and a value of the K bits, so as to obtain a codeword CK that is to be transmitted by using the F resource units, where the codebook includes S codewords in a one-to-one mapping relationship with S different values of the K bits; and sending the codeword CK by using the F resource units.
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