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11.发明申请公开(公告)号：US20140247815A1
公开(公告)日：2014-09-04
申请号：US14274314
申请日：2014-05-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jae-Chon YU , Hwan-Joon Kwon , Dong-Hee Kim , Yeon-Ju Lim
CPC classification number: H04W72/0453 , H04B1/713 , H04B1/7143 , H04B2201/713 , H04L1/1861 , H04L5/0007 , H04L5/0041 , H04L5/006 , H04L5/0094
Abstract: Methods and apparatuses are provided for transmitting and receiving data in a wireless communication system. Hopping information including at least a number of sub-bands is received. Resource allocation information is received. A resource for transmitting the data is determined based on the resource allocation information and the hopping information. The data is transmitted using the determined resource. The resource for transmitting the data is determined according to at least one of applying a change of a resource allocation within inter sub-bands and applying a change of the resource allocation within an intra sub-band. A sub-band includes at least one sub-channel, and one sub-channel includes a plurality of sub-carriers
Abstract translation: 提供了用于在无线通信系统中发送和接收数据的方法和装置。 接收包括至少多个子带的跳跃信息。 收到资源分配信息。 基于资源分配信息和跳频信息来确定用于发送数据的资源。 使用确定的资源传输数据。 用于发送数据的资源是根据应用在子带内的资源分配的改变并且在内部子带内应用资源分配的改变中的至少一个来确定的。 子带包括至少一个子信道，一个子信道包括多个子载波
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公开(公告)号：US08811330B2
公开(公告)日：2014-08-19
申请号：US13920760
申请日：2013-06-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jaap Van De Beek , Oskar Mauritz , Branislav Popovic
IPC: H04W72/08
CPC classification number: H04L5/0005 , H04B1/713 , H04B7/2615 , H04B2201/713 , H04L5/0012 , H04L5/003 , H04L5/0039 , H04L5/0041 , H04L5/0082 , H04L5/0094 , H04W72/042 , H04W72/085
Abstract: A method of allocating communication resources for a communication between a transmitter and a receiver in a communication system, the communication resources being divided in time periods and frequency sub-bands. The transmitter receives a channel quality measurement sent by the receiver. The transmitter performs allocation of a first part of the communication resources to the receiver according to the channel quality measurement if allocation of the first part is selected, or allocation of a second part of the communication resources to the receiver if allocation of the first part is not selected. The transmitter informs the receiver of allocated communication resources, and the allocated communication resources being designated for frequency localized channels or for frequency distributed channels.
Abstract translation: 一种在通信系统中为发射机和接收机之间的通信分配通信资源的方法，所述通信资源在时间段和频率子带中被划分。 发射机接收由接收机发送的信道质量测量。 如果选择了第一部分的分配，则发射机根据信道质量测量向接收机分配第一部分通信资源，或者如果第一部分的分配是向第二部分分配第二部分通信资源 未选中的。 发射机向接收机通知分配的通信资源，所分配的通信资源被指定用于频率本地化信道或频率分布信道。
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公开(公告)号：US20180081355A1
公开(公告)日：2018-03-22
申请号：US15634581
申请日：2017-06-27
Applicant: Diametrex Limited
Inventor： Daniel MAGY , Henrik BORGSTROM , Graham BOOTH , Joao Diogo de Mesquita PIQUARD
CPC classification number: G05D1/0022 , B64C39/024 , F41H11/02 , F41H13/00 , G07C9/00111 , G07C2209/61 , G08G5/0013 , G08G5/0043 , G08G5/0069 , G08G5/0082 , H04B1/707 , H04B7/185 , H04B7/18502 , H04B7/18504 , H04B17/20 , H04B17/27 , H04B17/318 , H04B2201/70715 , H04B2201/713 , H04K3/41 , H04K3/42 , H04K3/45 , H04K3/65 , H04K3/92 , H04K2203/22 , H04L67/12
Abstract: Systems, devices and methods are disclosed for detecting, characterizing and engaging unmanned vehicles. In one aspect, a method includes detecting an object, such as an unmanned aerial, land or aquatic vehicle that communicates using a radio control (RC) communications protocol, traveling to a zone including scanning one or more frequencies of RF signals; analyzing one or both of time and frequency information of the RF signals to characterize the detected object; and engaging the detected object as an authorized or unauthorized object in the monitored zone.
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公开(公告)号：US09838167B2
公开(公告)日：2017-12-05
申请号：US14444594
申请日：2014-07-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jaap van de Beek , Oskar Mauritz , Branislav Popovic
CPC classification number: H04L5/0005 , H04B1/713 , H04B7/2615 , H04B2201/713 , H04L5/0012 , H04L5/003 , H04L5/0039 , H04L5/0041 , H04L5/0082 , H04L5/0094 , H04W72/042 , H04W72/085
Abstract: The present invention relates to a method for allocating communication resources in a multi-user cellular communication system, wherein communication resources are divided in time periods and frequency sub-bands, wherein part of the communication resources are used for frequency-localized communication channels, and part of the communication resources are used for frequency distributed channels. The method further comprises the steps of: classifying part of the frequency sub-bands as frequency sub-bands carrying frequency-distributed channels, classifying the remaining part of the frequency sub-bands as frequency sub-bands carrying frequency-localized channels. The present invention also relates to a system, a transmitter and a communication system.
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15.发明申请METHOD AND APPARATUS FOR MULTIPLEXING FREQUENCY HOPPING IN A COMMUNICATION SYSTEM 审中-公开在通信系统中多频复用的方法和装置公开(公告)号：US20150195839A1
公开(公告)日：2015-07-09
申请号：US14665355
申请日：2015-03-23
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jae-Chon YU , Hwan-Joon KWON , Dong-Hee KIM , Yeon-Ju LIM
CPC classification number: H04W72/0453 , H04B1/713 , H04B1/7143 , H04B2201/713 , H04L1/1861 , H04L5/0007 , H04L5/0041 , H04L5/006 , H04L5/0094
Abstract: Methods and apparatuses are provided for transmitting data in a mobile station of a wireless communication system. Hopping information including a number of sub-bands and a size of a sub-band is identified. Resource allocation information is identified. A resource index is determined for transmitting the data based on the resource allocation information, and determining a resource index change in a unit of a sub-band, a resource index change in a unit of a resource unit, the number of sub-bands, and the size of the sub-band. The data is transmitted using the determined resource index. Each sub-band includes at least one resource unit, and each resource unit includes a plurality of subcarriers.
Abstract translation: 提供了用于在无线通信系统的移动台中发送数据的方法和装置。 识别包括多个子带和子带的大小的跳跃信息。 识别资源分配信息。 确定基于资源分配信息发送数据的资源索引，并且以子单位为单位确定资源索引变化，以资源单位为单位的资源索引变化，子带的数量， 和子带的大小。 使用确定的资源索引来传输数据。 每个子带包括至少一个资源单元，并且每个资源单元包括多个子载波。
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Patent Agency Ranking
公开(公告)号：US09059756B2
公开(公告)日：2015-06-16
申请号：US13282406
申请日：2011-10-26
Applicant: Peter Gaal , Wanshi Chen , Xiliang Luo , Juan Montojo
Inventor： Peter Gaal , Wanshi Chen , Xiliang Luo , Juan Montojo
CPC classification number: H04B7/0456 , H04B1/713 , H04B7/0404 , H04B2201/713
Abstract: Methods and apparatuses are provided that include providing transmit diversity for data channel transmissions. Different precoding vectors can be used over different slots of a given subframes to precode corresponding signals. The precoding vectors, in one example, can be orthogonal. In addition, using the different precoding vectors can be determined based on a user equipment receiving an indicator from a base station receiving the data channel transmissions of whether to use frequency hopping over the slots. Moreover, precoding vectors used to precode data channel transmissions can additionally or alternatively vary across subframes.
Abstract translation: 提供了包括为数据信道传输提供发送分集的方法和装置。 可以在给定子帧的不同时隙上使用不同的预编码向量来对相应的信号进行预编码。 在一个示例中，预编码矢量可以是正交的。 另外，使用不同的预编码向量可以基于用户设备从接收到是否在时隙上使用跳频的数据信道传输的基站接收到指示符来确定。 此外，用于预编码数据信道传输的预编码矢量可以附加地或替代地在子帧之间变化。
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公开(公告)号：US08488531B2
公开(公告)日：2013-07-16
申请号：US11955895
申请日：2007-12-13
Applicant: Jaap Van De Beek , Oskar Mauritz , Branishlav Popovic
Inventor： Jaap Van De Beek , Oskar Mauritz , Branishlav Popovic
IPC: H04W72/08
CPC classification number: H04L5/0005 , H04B1/713 , H04B7/2615 , H04B2201/713 , H04L5/0012 , H04L5/003 , H04L5/0039 , H04L5/0041 , H04L5/0082 , H04L5/0094 , H04W72/042 , H04W72/085
Abstract: The present invention relates to a method for allocating communication resources in a multi-user cellular communication system, wherein communication resources are divided in time periods and frequency sub-bands, wherein part of the communication resources are used for frequency-localized communication channels, and part of the communication resources are used for frequency distributed channels. The method further comprises the steps of classifying part of the frequency sub-bands as frequency sub-bands carrying frequency-distributed channels, classifying the remaining part of the frequency sub-bands as frequency sub-bands carrying frequency-localized channels. The present invention also relates to a system, a transmitter and a communication system.
Abstract translation: 本发明涉及一种用于在多用户蜂窝通信系统中分配通信资源的方法，其中通信资源在时间段和频率子带中被划分，其中通信资源的一部分用于频率本地化的通信信道，以及 通信资源的一部分用于频率分布式信道。 该方法还包括以下步骤：将部分频率子带分类为携带频率分布信道的频率子带，将剩余部分频率子带分类为携带频率本地化信道的频率子带。 本发明还涉及一种系统，发射机和通信系统。
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公开(公告)号：US12058524B2
公开(公告)日：2024-08-06
申请号：US18177398
申请日：2023-03-02
Applicant: Calective LLC
Inventor： Lydell Aaron , Benjamin De Villa
IPC: H04L12/00 , B64C39/02 , H03K7/08 , H04B1/715 , H04B17/345 , H04W4/40 , H04W12/122 , H04W24/10 , H04W36/30
CPC classification number: H04W12/122 , B64C39/024 , H03K7/08 , H04B1/715 , H04B17/345 , H04W4/40 , H04W24/10 , H04W36/30 , B64U2201/20 , H04B2001/7154 , H04B2201/713
Abstract: This application relates to a tamper-resistant datalink communications system. The system may include a ground-based communications module configured to be coupled to a radio controller configured to remotely control a drone comprising one or more actuators and a remote-mounted communications module configured to communicate data with the ground-based communications module. The ground-based communications module may include a ground processor configured to: receive a plurality of first signals modulated with a first modulation scheme from the radio controller, convert the plurality of first signals to a second signal modulated with a second modulation scheme different from the first modulation scheme, and generate a plurality of second duplicated signals comprising two or more duplicate signals of the second signal. The ground-based communications module may also include a plurality of ground transmitters configured to operate in different frequencies and respectively transmit the plurality of second duplicated signals to the remote-mounted communications module.
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公开(公告)号：US09735860B2
公开(公告)日：2017-08-15
申请号：US14002880
申请日：2011-03-18
Applicant: Jukka Reunamäki , Arto Palin
Inventor： Jukka Reunamäki , Arto Palin
CPC classification number: H04B7/26 , H04B2201/713 , H04B2201/71346 , H04W8/005 , H04W56/0045 , H04W84/18
Abstract: According to one embodiment, the invention relates to a method comprising: transmitting (410), by an apparatus, a message to detect one or more wireless communication devices; receiving (420), in response to the transmitted message, at least one response message comprising at least identification information regarding a wireless communication device; determining (430) that the apparatus has data suitable for transmitting to the wireless communication device without establishing a formal communication connection with the wireless communication device; and transmitting (440) one or more subsequent messages to the wireless communication device in response to the received response message, wherein the one or more subsequent messages comprise at least the data suitable for transmitting to the wireless communication device without establishing a formal communication connection.
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20.发明授权Method and apparatus for multiplexing frequency hopping in a communication system 有权用于在通信系统中复用跳频的方法和装置公开(公告)号：US08989233B2
公开(公告)日：2015-03-24
申请号：US14274314
申请日：2014-05-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jae-Chon Yu , Hwan-Joon Kwon , Dong-Hee Kim , Yeon-Ju Lim
CPC classification number: H04W72/0453 , H04B1/713 , H04B1/7143 , H04B2201/713 , H04L1/1861 , H04L5/0007 , H04L5/0041 , H04L5/006 , H04L5/0094
Abstract: Methods and apparatuses are provided for transmitting and receiving data in a wireless communication system. Hopping information including at least a number of sub-bands is received. Resource allocation information is received. A resource for transmitting the data is determined based on the resource allocation information and the hopping information. The data is transmitted using the determined resource. The resource for transmitting the data is determined according to at least one of applying a change of a resource allocation within inter sub-bands and applying a change of the resource allocation within an intra sub-band. A sub-band includes at least one sub-channel, and one sub-channel includes a plurality of sub-carriers.
Abstract translation: 提供了用于在无线通信系统中发送和接收数据的方法和装置。 接收包括至少多个子带的跳跃信息。 收到资源分配信息。 基于资源分配信息和跳频信息来确定用于发送数据的资源。 使用确定的资源传输数据。 用于发送数据的资源是根据应用在子带内的资源分配的改变并且在内部子带内应用资源分配的改变中的至少一个来确定的。 子带包括至少一个子信道，一个子信道包括多个子载波。
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