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1.发明公开
公开(公告)号：EP2160907A1
公开(公告)日：2010-03-10
申请号：EP08756355.7
申请日：2008-05-28
发明人： BUEHLER, William S. , BAKER, JR., Raymond E. , LAMBRIX, Timothy R. , HALL, Michael B. , REDDER, Troy A.
IPC分类号： H04Q1/00
CPC分类号： H04W48/20 , H04M2201/22 , H04M2203/1041 , H04M2207/18 , H04M2242/02 , H04W8/26
摘要： A wireless response system and method of retrieving user selections includes providing a plurality of response units and a plurality of base units. Each response unit has an input device adapted to receiving a user input selection and a wireless response transceiver adapted to transmitting a response transmission in response to receipt of a base transmission. Each base unit has a wireless base transceiver adapted to transmitting base transmissions and receiving response transmissions from the response units. The base and response units are assigned a communication identification. A response unit is adapted to exchanging wireless transmissions with a base unit having a common communication identification with that response unit. The base transmissions include the base address of the transmitting base unit. Each base unit processes only response transmissions having a base address in common with the base address of that base unit.
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公开(公告)号：EP1427228B1
公开(公告)日：2007-07-18
申请号：EP04005676.4
申请日：2003-05-30
发明人： Glass, Michael S. , Derks, Harry G.
IPC分类号： H04Q7/22
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公开(公告)号：EP1370096A2
公开(公告)日：2003-12-10
申请号：EP03394048.7
申请日：2003-05-30
发明人： Glass, Michael S. , Derks, Harry G.
IPC分类号： H04Q7/22
CPC分类号： H04W16/14 , H04L29/06 , H04L67/04 , H04L67/38 , H04L69/14 , H04L69/329 , H04W88/185
摘要： A wireless response system includes at least one base unit and a plurality of response units. The at least one base unit has a wireless receiver for receiving wireless signals over a plurality of wireless communication channels. Each of the communication channels differs from the other of the communication channels. Response units have a wireless transmitter for asynchronously transmitting the wireless signal to the at least one base unit over one of the plurality of communication channels. The at least one base unit may include a plurality of base units and a computer system including a communication system for retrieving user selections from the base units. The user selections may be retrieved from the response units by base units that are capable of receiving the wireless signals.
摘要翻译： 无线响应系统包括至少一个基本单元和多个响应单元。 至少一个基本单元具有用于在多个无线通信信道上接收无线信号的无线接收器。 每个通信信道与另一个通信信道不同。 响应单元具有无线发射器，用于通过所述多个通信信道中的一个将所述无线信号异步发送到所述至少一个基本单元。 至少一个基本单元可以包括多个基本单元和包括用于从基本单元检索用户选择的通信系统的计算机系统。 可以从能够接收无线信号的基本单元的响应单元检索用户选择。
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公开(公告)号：EP1337127A1
公开(公告)日：2003-08-20
申请号：EP03394015.6
申请日：2003-02-12
发明人： Glass, Michael S. , Derks, Harry G.
摘要： A wireless response system includes a base unit and a plurality of handheld response units communicating with the base unit over a wireless communication link. The base unit sends polling commands to the response units over the wireless communication. The response units send the response data to the base unit over the wireless communication link in response to the polling signals. The response data is entered in the respective response units by a user.
摘要翻译： 无线响应系统包括基本单元和通过无线通信链路与基本单元通信的多个手持应答单元。 基站单元通过无线通信向响应单元发送轮询命令。 响应单元响应于轮询信号，通过无线通信链路将响应数据发送到基本单元。 响应数据由用户输入到相应的响应单元中。
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5.发明公开AUDIENCE RESPONSE SYSTEM AND METHOD WITH FREQUENCY AGILE TRANSMISSION PROTOCOL 审中-公开观众的反应系统和方法灵活的频率传递协议
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6.发明公开AUDIENCE RESPONSE SYSTEM AND METHOD WITH FREQUENCY AGILE TRANSMISSION PROTOCOL 审中-公开观众的反应系统和方法灵活的频率传递协议
公开(公告)号：EP2324579A2
公开(公告)日：2011-05-25
申请号：EP09813488.5
申请日：2009-09-04
IPC分类号： H04B7/26
摘要： A frequency agile wireless response system and method of retrieving user response data from a plurality of users includes providing a base unit and a plurality of handheld response units, each communicating with the base unit over a wireless communication link using a frequency agile communication protocol. Base signals are sent with the base unit to the response units over the wireless communication link. Response signals are sent from the response units to the base unit over the wireless communication link. The base signals include a master transmission and at least occasionally include an extension transmission. The master transmission includes information establishing a time mark for the response units. The master transmission also includes information enabling the response units to receive any extension transmission associated with that base signal.
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7.发明公开Wireless polling system using spread-spectrum communication 有权Polinabfragen in einem drahtlosen Spreizspektrum-System
公开(公告)号：EP1478099A1
公开(公告)日：2004-11-17
申请号：EP04394027.9
申请日：2004-05-12
IPC分类号： H04B1/713
CPC分类号： H04W74/06 , H04B1/7156 , H04B2001/71563 , H04W88/08
摘要： A wireless communication system and method includes providing at least one master unit and a plurality of slave units communicating with the at least one master unit over at least one wireless communication link. The at least one master unit sends polling signals to the slave units over the at least one wireless communication link. The slave units send data to the at least one master unit over the at least one communication link in response to one of the polling signals. The communication link is made up of at least one master transceiver at the at least one master unit and a plurality of slave transceivers each at one of the slave units. The at least one master transceiver and the slave transceivers communicate with a spread-spectrum hopping protocol.
摘要翻译： 无线通信系统和方法包括：通过至少一个无线通信链路提供与至少一个主单元通信的至少一个主单元和多个从单元。 所述至少一个主单元通过所述至少一个无线通信链路向所述从单元发送轮询信号。 从单元响应于其中一个轮询信号，通过至少一个通信链路向至少一个主单元发送数据。 通信链路由至少一个主单元上的至少一个主收发器和各个从单元中的一个上的多个从收发器组成。 至少一个主收发器和从收发器与扩频跳频协议通信。
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公开(公告)号：EP1427228A3
公开(公告)日：2004-09-22
申请号：EP04005676.4
申请日：2003-05-30
发明人： Glass, Michael S. , Derks, Harry G.
IPC分类号： H04Q7/22
摘要： A wireless response system includes at least one base unit and a plurality of response units. The at least one base unit has a wireless receiver for receiving wireless signals over a plurality of wireless communication channels. Each of the communication channels differs from the other of the communication channels. Response units have a wireless transmitter for asynchronously transmitting the wireless signal to the at least one base unit over one of the plurality of communication channels. The at least one base unit may include a plurality of base units and a computer system including a communication system for retrieving user selections from the base units. The user selections may be retrieved from the response units by base units that are capable of receiving the wireless signals.
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公开(公告)号：EP1427228A2
公开(公告)日：2004-06-09
申请号：EP04005676.4
申请日：2003-05-30
发明人： Glass, Michael S. , Derks, Harry G.
IPC分类号： H04Q7/22
摘要： A wireless response system includes at least one base unit and a plurality of response units. The at least one base unit has a wireless receiver for receiving wireless signals over a plurality of wireless communication channels. Each of the communication channels differs from the other of the communication channels. Response units have a wireless transmitter for asynchronously transmitting the wireless signal to the at least one base unit over one of the plurality of communication channels. The at least one base unit may include a plurality of base units and a computer system including a communication system for retrieving user selections from the base units. The user selections may be retrieved from the response units by base units that are capable of receiving the wireless signals.
摘要翻译： 无线响应系统包括至少一个基本单元和多个响应单元。 该至少一个基本单元具有用于通过多个无线通信信道接收无线信号的无线接收器。 每个通信信道都不同于另一个通信信道。 响应单元具有无线发送器，用于通过多个通信信道中的一个将异步信号异步地发送到至少一个基本单元。 所述至少一个基本单元可以包括多个基本单元和包括用于从基本单元检索用户选择的通信系统的计算机系统。 可以由能够接收无线信号的基本单元从响应单元检索用户选择。
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公开(公告)号：EP1370096A3
公开(公告)日：2004-03-24
申请号：EP03394048.7
申请日：2003-05-30
发明人： Glass, Michael S. , Derks, Harry G.
IPC分类号： H04Q7/22
CPC分类号： H04W16/14 , H04L29/06 , H04L67/04 , H04L67/38 , H04L69/14 , H04L69/329 , H04W88/185
摘要： A wireless response system includes at least one base unit and a plurality of response units. The at least one base unit has a wireless receiver for receiving wireless signals over a plurality of wireless communication channels. Each of the communication channels differs from the other of the communication channels. Response units have a wireless transmitter for asynchronously transmitting the wireless signal to the at least one base unit over one of the plurality of communication channels. The at least one base unit may include a plurality of base units and a computer system including a communication system for retrieving user selections from the base units. The user selections may be retrieved from the response units by base units that are capable of receiving the wireless signals.
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