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1. 发明申请

WO2012008927A1 PROBABILISTICALLY SCHEDULED COGNITIVE IEEE 802.11 MAC 审中-公开
标题翻译：概念规则认证IEEE 802.11 MAC
公开(公告)号：WO2012008927A1
公开(公告)日：2012-01-19
申请号：PCT/SG2011/000252
申请日：2011-07-13
申请人： AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH , WONG, Tung Chong, David , CHIN, Po Shin, Francois , OH, Ser Wah
发明人： WONG, Tung Chong, David , CHIN, Po Shin, Francois , OH, Ser Wah
IPC分类号： H04W74/08
CPC分类号： H04W74/0816
摘要： A method, system, and computer program product for media access control in a wireless network with a plurality of stations, comprising: receiving, at a station in the plurality of stations, a request for information from the access point and a transmit range; selecting a transmit position at random within the transmit range; identifying a start time to begin initiating a CSMA/CA protocol of transmitting the information based on the transmit position of the station and a bin interval time of other stations with earlier transmit positions than the transmit position of the station; and initiating the CSMA/CA process of transmitting the information after its identified start time.
摘要翻译：一种用于具有多个站的无线网络中的媒体访问控制的方法，系统和计算机程序产品，包括：在所述多个站中的站处接收来自所述接入点的信息请求和发射范围; 在发射范围内随机选择发射位置; 识别基于所述站的发送位置开始发起所述信息的CSMA / CA协议的开始时间，以及具有比所述站的发送位置更早的发送位置的其他站的仓间隔时间; 并启动在其识别的开始时间之后传送信息的CSMA / CA进程。

2. 发明申请

WO2010101527A1 METHODS FOR DETERMINING WHETHER A SIGNAL INCLUDES A WANTED SIGNAL AND APPARATUSES CONFIGURED TO DETERMINE WHETHER A SIGNAL INCLUDES A WANTED SIGNAL 审中-公开
标题翻译：用于确定信号的方法包括所需信号和配置的装置，以确定信号是否包括所需信号
公开(公告)号：WO2010101527A1
公开(公告)日：2010-09-10
申请号：PCT/SG2010/000071
申请日：2010-03-02
申请人： AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH , ZENG, Yonghong , OH, Ser Wah , LE, Tran Phuoc Cuong , ZHANG, Weiqiang
发明人： ZENG, Yonghong , OH, Ser Wah , LE, Tran Phuoc Cuong , ZHANG, Weiqiang
IPC分类号： G10L11/02 , G10L11/00
CPC分类号： G10L25/78
摘要： In various embodiments, a method for determining whether a signal includes a wanted signal may be provided. The method may include determining a frequency at which the signal has a signal energy above a first pre-defined signal energy threshold and determining whether the signal includes a wanted signal, based on whether the signal has a signal energy above a second pre-defined signal energy threshold in a pre-defined frequency range in a frequency neighborhood of the determined frequency.
摘要翻译：在各种实施例中，可以提供用于确定信号是否包括有用信号的方法。该方法可以包括确定信号具有高于第一预定义信号能量阈值的信号能量的频率，并且基于信号是否具有高于第二预定义信号的信号能量来确定信号是否包含有用信号能量阈值在所确定的频率的频率邻域中的预定频率范围内。

3. 发明申请

WO2017171645A1 METHOD AND DEVICE FOR MESH ROUTING IN A CHANNEL-DIVERSE MESH NETWORK 审中-公开
标题翻译：用于信道差异网状网络中网状路由的方法和装置
公开(公告)号：WO2017171645A1
公开(公告)日：2017-10-05
申请号：PCT/SG2017/050168
申请日：2017-03-29
申请人： AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH
发明人： TAO, Ming-Hung , MA, Yugang , OH, Ser Wah
IPC分类号： H04W72/02 , H04W40/28 , H04W40/02
CPC分类号： H04W40/244 , H04L45/28 , H04W40/02 , H04W40/30 , H04W72/02 , H04W84/18
摘要： Method and Device for Mesh Routing in a Channel-Diverse Mesh Network Embodiments of the invention relate to low-cost and low-complexity mesh routing method to provide connectivity within a channel-diverse mesh network in which there is no common channel available for the whole network and in which a single transceiver is provided in each node. The mesh routing method includes a procedure for flooding radio resource maps (RRMs), a procedure for determining the operating channel for each mesh node device, a routing procedure for establishing a route for a pair of source device and destination device, and a maintenance procedure for repairing routes and optimize selection of operating channel.
摘要翻译：用于信道多样网状网络中的网状路由的方法和设备本发明的实施例涉及在信道多样化网状网络内提供连接的低成本和低复杂性网状路由方法，并不是整个网络可用的公共信道，并且在每个节点中提供单个收发器。该网状路由方法包括用于淹没无线电资源映射（RRM）的过程，用于确定每个网状网络节点设备的操作信道的过程，用于为一对源设备和目的地设备建立路由的路由过程以及维护过程修理路线并优化运营渠道的选择。

4. 发明申请

WO2010005396A1 METHOD, DEVICE, AND COMPUTER READABLE MEDIUM FOR DETERMINING WHETHER TRANSMISSION SIGNALS ARE PRESENT IN RECEIVED SIGNALS 审中-公开
标题翻译：方法，设备和计算机可读介质用于确定传送信号是否存在于接收到的信号中
公开(公告)号：WO2010005396A1
公开(公告)日：2010-01-14
申请号：PCT/SG2009/000204
申请日：2009-06-09
申请人： AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH , ZENG, Yonghong , OH, Ser Wah , MO, Ronghong
发明人： ZENG, Yonghong , OH, Ser Wah , MO, Ronghong
IPC分类号： H04L5/00
CPC分类号： H04L27/2647 , H04W24/00 , H04W28/06
摘要： A method is provided for determining whether transmission signals are present in received signals, the method comprising: receiving a first signal via a first radio resource; receiving a second signal via a second radio resource; determining whether a first transmission signal is present in the received first signal based on the received second signal; and determining whether a second transmission signal is present in the received second signal based on the received first signal.
摘要翻译：提供了一种用于确定传输信号是否存在于接收信号中的方法，所述方法包括：经由第一无线电资源接收第一信号; 经由第二无线电资源接收第二信号; 基于所接收的第二信号确定所接收的第一信号中是否存在第一传输信号; 以及基于所接收的第一信号来确定所接收的第二信号中是否存在第二传输信号。

5. 发明申请

WO2017171642A1 LOW PROFILE WIDEBAND ANTENNA 审中-公开
标题翻译：低特性的宽带天线
公开(公告)号：WO2017171642A1
公开(公告)日：2017-10-05
申请号：PCT/SG2017/050165
申请日：2017-03-28
申请人： AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH
发明人： MA, Yugang , SHARMA, Pankaj , OH, Ser Wah
IPC分类号： H01Q1/38 , H01Q13/00
摘要： A low-profile wideband monopole antenna is provided. The antenna may include a radiating element configured in a bent monopole arrangement to provide a vertical polarization such that an omni-directional radiating characteristic is achieved. The radiating element may include a plurality of slots formed at or edged from each side of the radiating element to increase the effective current path length of the radiating element. The antenna may include a feed and a feeding structure extending from the radiating element to the feed. The antenna may further include a ground plane. The radiating element may be arranged substantially parallel to the ground plane. The surface area of the radiating element may be smaller than the ground plane.
摘要翻译：
提供了一种薄型宽带单极天线。天线可以包括配置成弯曲单极结构的辐射元件，以提供垂直极化，从而实现全向辐射特性。辐射元件可以包括在辐射元件的每一侧形成或成形的多个槽，以增加辐射元件的有效电流路径长度。天线可以包括馈电和从辐射元件延伸到馈电的馈电结构。天线可以进一步包括接地平面。辐射元件可以基本平行于接地平面布置。辐射元件的表面积可能小于地平面。

6. 发明申请

WO2016013979A1 ROUTING PROTOCOL FOR ADVANCED METERING INFRASTRUCTURE SYSTEM 审中-公开
标题翻译：高级计量基础设施系统路由协议
公开(公告)号：WO2016013979A1
公开(公告)日：2016-01-28
申请号：PCT/SG2015/050226
申请日：2015-07-22
申请人： AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH , POWER AUTOMATION PTE LTD
发明人： ZHANG, Qingjun , OH, Ser Wah , KWOK, Yuen Sam , GOPA, Sen , HONG, Feng , SHARMA, Pankaj , LEE, Chong Yee , SEE, Gim Kerk
IPC分类号： H04L12/733 , H04W40/02
CPC分类号： H04W40/02 , H04L12/6418 , H04W16/18 , H04W84/18 , H04W88/16
摘要： There is provided an Advanced Metering Infrastructure (AMI) system including a plurality of gateways interconnected by a network comprising a plurality of subnets based on one or more types of networking protocols, each of the plurality of gateways communicatively coupled to or integrated in a metering device; and a concentrator connected to the network for receiving metering data from the metering devices. The concentrator and the plurality of gateways each defines a communication node in the network. In particular, each of the gateways is configured to store a route information comprising at least a primary route information and is operable to route uplink data received based on the route information, the primary route information indicating a predetermined one of the communication nodes for the gateway to route the uplink data to next as a first priority.
摘要翻译：提供了一种高级计量基础设施（AMI）系统，其包括基于一种或多种类型的网络协议的由包括多个子网的网络互连的多个网关，所述多个网关中的每一个通信地耦合到或集成在计量设备 ; 以及连接到网络的用于从计量装置接收计量数据的集中器。集中器和多个网关均定义网络中的通信节点。特别地，每个网关被配置为存储包括至少主路由信息的路由信息，并且可操作以基于路由信息路由接收的上行链路数据，指示网关的通信节点中的预定一个的主路由信息将上行链路数据路由到下一个作为第一优先级。

7. 发明申请

WO2014158097A1 SPECTRUM COORDINATION DEVICES, RADIO COMMUNICATION DEVICES, SPECTRUM COORDINATION METHODS, AND METHODS FOR CONTROLLING A RADIO COMMUNICATION DEVICE 审中-公开
标题翻译：频谱协调设备，无线电通信设备，频谱协调方法和控制无线电通信设备的方法
公开(公告)号：WO2014158097A1
公开(公告)日：2014-10-02
申请号：PCT/SG2014/000146
申请日：2014-03-28
申请人： AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH
发明人： YANG, Daiqin , GOPA, Sen , ZHENG, Shoukang , OH, Ser Wah
IPC分类号： H04W16/14 , H04W72/04
CPC分类号： H04W16/14 , H04W24/08
摘要： According to various embodiments, a spectrum coordination device may be provided. The spectrum coordination device may include: a memory configured to store working channel information indicating for each radio communication device of a plurality of radio communication devices information of at least one channel used by the respective radio communication device; a radio communication device information receiver configured to receive working channel update information of at least one radio communication device of the plurality of radio communication devices; a conflict determination circuit configured to determine whether there is a conflict of channels to be used by the plurality of radio communication devices based on the working channel information and the working channel update information; and a working channel information updating circuit configured to update the working channel information based on the determination of the conflict determination circuit.
摘要翻译：根据各种实施例，可以提供频谱协调装置。频谱协调装置可以包括：存储器，被配置为存储针对多个无线电通信装置的每个无线电通信装置指示由各个无线电通信装置使用的至少一个信道的信息的工作信道信息; 无线通信设备信息接收器，被配置为接收所述多个无线电通信设备中的至少一个无线电通信设备的工作信道更新信息; 冲突确定电路，被配置为基于所述工作频道信息和所述工作频道更新信息来确定所述多个无线电通信装置是否存在要使用的频道冲突; 以及工作信道信息更新电路，被配置为基于所述冲突确定电路的确定来更新所述工作信道信息。

8. 发明申请

WO2013070174A1 COMPRESSION DEVICES, DECOMPRESSION DEVICES, COMPRESSION METHODS, AND DECOMPRESSION METHODS 审中-公开
标题翻译：压缩装置，分解装置，压缩方法和解压缩方法
公开(公告)号：WO2013070174A1
公开(公告)日：2013-05-16
申请号：PCT/SG2012/000427
申请日：2012-11-09
申请人： AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH
发明人： WANG, Haiguang , ZHENG, Shoukang , PATHMASUNTHARAM, Jaya Shankar s/o , YU, Rongshan , YEOW, Wai Leong , OH, Ser Wah , HOANG, Anh Tuan , TEO, Chee Ming Joseph
IPC分类号： H04W88/00 , H03M7/30 , H04L12/70
CPC分类号： H04W28/06 , H04L69/04 , H04W52/02 , H04W52/0216 , Y02D70/142
摘要： A compression device which may include: a subset determination circuit configured to determine a subset of a transmission indication map, the transmission indication map including a plurality of bits, each bit indicating whether data to be transmitted to a respective pre-determined radio communication terminal is present in an access point; a pre-determined bit value determination circuit configured to determine whether the subset includes a bit of a pre-determined bit value; and a compressed string generation circuit configured to insert, if the subset includes a bit of the pre-determined bit value, into a compressed string an indicator indicating that the subset includes a bit of the pre-determined bit value and the subset and further configured to include, if the subset does not includes a bit of the pre-determined bit value, into the compressed string an indicator indicating that the subset does not include a bit of the pre-determined bit value.
摘要翻译：一种压缩装置，其可以包括：子集确定电路，被配置为确定传输指示图的子集，所述传输指示图包括多个比特，每个比特指示要发送到各个预定无线电通信终端的数据是否是存在于接入点; 预定位值确定电路，被配置为确定所述子集是否包括预定比特值的比特; 以及压缩字符串生成电路，其被配置为：如果所述子集包括所述预定位值的位，则将其指示为指示所述子集包含所述预定位值的位和所述子集并进一步配置如果子集不包括预定比特值的比特，则将指示该子集不包括预定比特值的比特的指示符包含在压缩串中。

9. 发明申请

WO2016171621A1 METHOD AND APPARATUS FOR BROADCAST GEO-LOCATION DATABASE (GLDB) FOR TELEVISION WHITE SPACE (TVWS) SPECTRUM ACCESS 审中-公开
标题翻译：广播电视地面数据库（GLDB）用于电视白天（TVWS）频谱接入的方法和装置
公开(公告)号：WO2016171621A1
公开(公告)日：2016-10-27
申请号：PCT/SG2016/050184
申请日：2016-04-20
申请人： AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH
发明人： OH, Ser Wah , MA, Yugang , PEH, Chu Yeow Edward , PEI, Yiyang
IPC分类号： H04W48/10 , H04W16/14 , H04H60/50
CPC分类号： H04W48/10 , G06F17/30241 , H04H60/23 , H04H60/43 , H04H60/50 , H04L5/00 , H04N21/6112 , H04W16/14
摘要： Embodiments of the invention relate to method of operating television white space (TVWS) geo-location database (GLDB). The method comprises: embedding a plurality of data signals in a plurality of radio frequency (RF) broadcast signals of at least one existing television or radio channel, wherein the data signals comprise at least one of TVWS GLDB data, time reference data and broadcast transmitter data which comprises at least one of transmitter location data and transmitter identification; and transmitting, over a RF network which is other than an internet protocol (IP) network, the RF broadcast signals together with the embedded data signals to a plurality of white space devices.
摘要翻译：本发明的实施例涉及电视空白（TVWS）地理位置数据库（GLDB）的操作方法。该方法包括：在至少一个现有电视或无线电频道的多个射频（RF）广播信号中嵌入多个数据信号，其中数据信号包括TVWS GLDB数据，时间参考数据和广播发射机包括发射机位置数据和发射机识别中的至少一个的数据; 并且通过除了因特网协议（IP）网络之外的RF网络将RF广播信号与嵌入的数据信号一起发送到多个空白设备。

10. 发明申请

WO2013109195A1 METHOD OF TRANSMITTING A CONVERTED SIGNAL, METHOD OF RECEIVING A SIGNAL, AND A TRANSCEIVER DEVICE 审中-公开
标题翻译：发送转换信号的方法，接收信号的方法和收发器装置
公开(公告)号：WO2013109195A1
公开(公告)日：2013-07-25
申请号：PCT/SG2013/000032
申请日：2013-01-21
申请人： AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH
发明人： OH, Ser Wah , SHARMA, Pankaj , CHIN, Po Shin, Francois
IPC分类号： H04B1/713 , H04L27/00
CPC分类号： H04W16/26 , H04L27/0006 , H04W88/085
摘要： According to embodiments of the present invention, a transceiver device is provided. The transceiver device includes a receiver configured to wirelessly receive a signal having a master-remote frequency from a communication device; a frequency converter configured to convert the master-remote frequency of the received signal to a remote-terminal frequency; and a transmitter configured to transmit the converted signal having the remote-terminal frequency to a communication terminal. Other embodiments provide a transceiver device including a receiver configured to receive a signal having a remote-terminal frequency from a communication terminal; a frequency converter configured to convert the remote-terminal frequency of the received signal to a master-remote frequency; and a transmitter configured to wirelessly transmit the converted signal having the master-remote frequency to a communication device. According to further embodiments of the present invention, a method of transmitting a converted signal and a method of receiving a signal are also provided.
摘要翻译：根据本发明的实施例，提供一种收发器装置。所述收发器装置包括被配置为从通信装置无线地接收具有主远程频率的信号的接收机; 频率转换器，被配置为将接收信号的主远程频率转换为远端终端频率; 以及发送器，被配置为将具有所述远程终端频率的转换信号发送到通信终端。其他实施例提供一种收发器设备，包括：接收器，被配置为从通信终端接收具有远程终端频率的信号; 频率转换器，被配置为将接收信号的远端终端频率转换为主远程频率; 以及发射机，被配置为将具有主远程频率的转换信号无线地发送到通信设备。根据本发明的另外的实施例，还提供了发送转换的信号的方法和接收信号的方法。

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