-
Patent Agency Ranking
公开(公告)号：US20160381678A1
公开(公告)日：2016-12-29
申请号：US15263097
申请日：2016-09-12
Applicant: HUAWEI TECHNOLOGIES CO.,LTD.
Inventor： Jia He , Ziming Yu , Miaomiao Zhang
IPC: H04W72/04
CPC classification number: H04W72/0433 , H04W72/0486 , H04W72/0493 , H04W72/08 , H04W88/12
Abstract: The present disclosure provides a resource allocation method and a base station controller, which can improve resource utilization. The method includes receiving reference signals sent by all active user equipment in a first sector during a current listening period, determining the all active user equipment according to the reference signals; acquiring total data traffic of the first sector during the current listening period according to the all active user equipment; determining a to-be-adjusted resource quantity of an access antenna and a to-be-adjusted resource quantity of a backhaul antenna in resources of the base station antenna according to the total data traffic of the first sector during the current listening period; generating control information; and sending the control information to the base station antenna. The present disclosure is applied to resource allocation of a base station antenna.
Abstract translation: 本公开提供了可以提高资源利用的资源分配方法和基站控制器。 该方法包括在当前监听期间接收所有活动用户设备在第一扇区中发送的参考信号，根据参考信号确定所有活动用户设备; 根据所有活跃用户设备，在当前监听期间获取第一扇区的总数据流量; 根据本次收听期间的第一扇区的总数据流量，确定基站天线的资源中的接入天线的待调整资源量和回程天线的待调整资源量; 产生控制信息; 并向基站天线发送控制信息。 本公开适用于基站天线的资源分配。
-
公开(公告)号：US10069547B2
公开(公告)日：2018-09-04
申请号：US15234830
申请日：2016-08-11
Applicant: Huawei Technologies Co., Ltd.
Inventor： Guangjian Wang , Miaomiao Zhang , Jingjing Cheng
Abstract: Embodiments of the present application provide a beamforming based communications method and apparatus. The method includes: obtaining, by a transmit end, a transmit-end precoding matrix TrBB, a transmit-end intermediate-frequency beamforming matrix TrIF, and a transmit-end radio-frequency-end beamforming matrix TrRF according to feedback information that is from a receive end; acquiring a first data stream, and performing precoding processing on the first data stream according to TrBB, to generate a first analog signal; performing weighting and power amplification processing on the first analog signal according to TrIF, to generate a second analog signal; performing weighting and power amplification processing on the second analog signal according to TrRF, to generate a third analog signal; and determining an antenna array matching the third analog signal, and transmitting the third analog signal to the receive end by using the antenna array matching the third analog signal.
-
公开(公告)号：US09774357B2
公开(公告)日：2017-09-26
申请号：US15226244
申请日：2016-08-02
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Miaomiao Zhang , Guangjian Wang , Jia He , Rong Wen
CPC classification number: H04B1/12 , H04B1/1027 , H04B7/0617 , H04B17/11 , H04B17/12 , H04B17/13 , H04B17/318
Abstract: The present invention provides a multi-channel array distortion compensation apparatus and method. The apparatus determines, according to a status of a first indication signal, whether to trigger a signal compensation operation; determines, according to a status of a second indication signal, a first adjustment condition is met, compares power of a received signal with a power threshold, and if the power of the received signal is greater than the threshold power, compensates the received signal according to a first adjustment factor; and if the status of the second indication signal does not meet the first adjustment condition, determines the status of the second indication signal meets a second adjustment condition, performs auxiliary compensation according to a second adjustment factor. By compensating signal distortion caused by chip stacking for a received signal, this reduces costs for implementing a multi-channel array system without the need to increase system complexity.
-
公开(公告)号：US09735817B2
公开(公告)日：2017-08-15
申请号：US15226244
申请日：2016-08-02
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Miaomiao Zhang , Guangjian Wang , Jia He , Rong Wen
Abstract: The present invention provides a multi-channel array distortion compensation apparatus and method. The apparatus determines, according to a status of a first indication signal, whether to trigger a signal compensation operation; determines, according to a status of a second indication signal, a first adjustment condition is met, compares power of a received signal with a power threshold, and if the power of the received signal is greater than the threshold power, compensates the received signal according to a first adjustment factor; and if the status of the second indication signal does not meet the first adjustment condition, determines the status of the second indication signal meets a second adjustment condition, performs auxiliary compensation according to a second adjustment factor. By compensating signal distortion caused by chip stacking for a received signal, this reduces costs for implementing a multi-channel array system without the need to increase system complexity.
-
公开(公告)号：US20160353294A1
公开(公告)日：2016-12-01
申请号：US15234830
申请日：2016-08-11
Applicant: Huawei Technologies Co., Ltd.
Inventor： Guangjian Wang , Miaomiao Zhang , Jingjing Cheng
CPC classification number: H04B7/0456 , H04B7/0465 , H04B7/0617 , H04B7/086 , H04L5/04 , H04L5/12 , H04W24/02
Abstract: Embodiments of the present application provide a beamforming based communications method and apparatus. The method includes: obtaining, by a transmit end, a transmit-end precoding matrix TrBB, a transmit-end intermediate-frequency beamforming matrix TrIF, and a transmit-end radio-frequency-end beamforming matrix TrRF according to feedback information that is from a receive end; acquiring a first data stream, and performing precoding processing on the first data stream according to TrBB, to generate a first analog signal; performing weighting and power amplification processing on the first analog signal according to TrIF, to generate a second analog signal; performing weighting and power amplification processing on the second analog signal according to TrRF, to generate a third analog signal; and determining an antenna array matching the third analog signal, and transmitting the third analog signal to the receive end by using the antenna array matching the third analog signal.
Abstract translation: 本申请的实施例提供了一种基于波束成形的通信方法和装置。 该方法包括：根据来自...的反馈信息，通过发送端获得发送端预编码矩阵TrBB，发送端中频波束成形矩阵TrIF和发送端射频端波束形成矩阵TrRF 接收端 获取第一数据流，并根据TrBB对所述第一数据流执行预编码处理，以产生第一模拟信号; 对根据TrIF的第一模拟信号执行加权和功率放大处理，以产生第二模拟信号; 根据TrRF对第二模拟信号进行加权和功率放大处理，以产生第三模拟信号; 以及确定与所述第三模拟信号相匹配的天线阵列，以及通过使用与所述第三模拟信号匹配的所述天线阵列将所述第三模拟信号发送到所述接收端。
-
-
-
-
Search Results
5
records
(took 0.02 seconds)
