公开(公告)号：US08116327B2

公开(公告)日：2012-02-14

申请号：US11830506

申请日：2007-07-30

申请人： Michael A. Schuette ,  S. David Silk ,  David A. Hume

发明人： Michael A. Schuette ,  S. David Silk ,  David A. Hume

IPC分类号： H04L12/54

CPC分类号： H04L43/00 ,  H04L41/0896

摘要： A method, information processing system, and network that expands safety network coverage for first responder safety within a building environment. Activity of at least one independent network (106) is monitored. The independent network (106) includes at least a safety network. An emergency signal is received from the at least one independent network (106). Communication between at least the safety network (106) and a First responder network (110) is automatically bridged in response to receiving the emergency signal so as to manage data control and bandwidth allocation between the safety network and the first responder network. Other networks that may also be bridged with the first responder network so as to manage data control and bandwidth allocation among the various networks include IT networks and building automation networks in order to expand first responder network coverage.

摘要翻译： 一种方法，信息处理系统和网络，可扩展建筑环境中第一响应者安全的安全网络覆盖。 监视至少一个独立网络（106）的活动。 独立网络（106）至少包括安全网络。 从至少一个独立网络（106）接收紧急信号。 响应于接收到紧急信号，至少安全网络（106）和第一应答者网络（110）之间的通信被自动桥接，以便管理安全网络和第一应答者网络之间的数据控制和带宽分配。 也可以与第一响应者网络桥接以便在各种网络之间管理数据控制和带宽分配的其他网络包括IT网络和建立自动化网络，以便扩展第一响应者网络覆盖。

公开(公告)号：US20110205979A1

公开(公告)日：2011-08-25

申请号：US12710490

申请日：2010-02-23

申请人： S. David Silk ,  Steven F. Gillig

发明人： S. David Silk ,  Steven F. Gillig

IPC分类号： H04W72/04

CPC分类号： H04W72/048

摘要： A method and apparatus for allocating spectrum within a wireless communication system is provided herein. During operation, a first base station will determine a location of a UE wishing to transmit. A database will be accessed containing wireless coverage area information for base stations with overlapping coverage with the first base station. Based on this information the first base station will determine if the UE is within an overlapping coverage area of multiple base stations. Spectrum will be assigned to the wireless equipment in a guard band, based at least in part on the determination that the UE is not within the overlapping coverage area.

摘要翻译： 本文提供了一种用于在无线通信系统内分配频谱的方法和装置。 在操作期间，第一基站将确定希望发送的UE的位置。 将访问包含与第一基站重叠覆盖的基站的无线覆盖区域信息的数据库。 基于该信息，第一基站将确定UE是否在多个基站的重叠覆盖区域内。 至少部分地基于UE不在重叠覆盖区域内的确定，频谱将被分配给保护频带中的无线设备。

公开(公告)号：US20100014422A1

公开(公告)日：2010-01-21

申请号：US12173804

申请日：2008-07-15

申请人： Whay Chiou Lee ,  John R. Barr ,  Stephen P. Emeott ,  Ravishankar Ramamirtham ,  S. David Silk

发明人： Whay Chiou Lee ,  John R. Barr ,  Stephen P. Emeott ,  Ravishankar Ramamirtham ,  S. David Silk

IPC分类号： G08C15/00

CPC分类号： H04W74/0875 ,  H04L47/14 ,  H04L47/24 ,  H04W28/22

摘要： A method for priority-based admission control in a network, comprises receiving an admission request for transmitting an information flow to a network through a communication channel and determining an admissible region within a range of a channel data rate of a communication channel for an information flow in response to a priority of the information flow, where the priority of the information flow is one of a plurality of priorities of information flow. The admissible region is one of a plurality of admissible regions within the channel data rate range that correspond to different ones of the plurality of priorities of information flow, respectively, and each of the plurality of admissible regions within the channel data rate range is useable for transmitting information flow with a respective one of the plurality of priorities. Further included in the method is determining an available channel data rate of the communication channel for receiving the information flow by the network, and granting the admission request for the information flow after determining that the available channel data rate of the communication channel is within the admissible region of the channel data rate range.

摘要翻译： 一种用于网络中基于优先权的接纳控制的方法，包括：通过通信信道接收用于向网络发送信息流的准入请求，并且确定用于信息流的通信信道的信道数据速率范围内的允许区域 响应于信息流的优先级，其中信息流的优先级是信息流的多个优先级之一。 允许区域是信道数据速率范围内的多个允许区域之一，其对应于信息流的多个优先级中的不同优先级，并且信道数据速率范围内的多个允许区域中的每一个可用于 以所述多个优先级中的相应一个发送信息流。 该方法还包括：确定用于由网络接收信息流的通信信道的可用信道数据速率，以及在确定通信信道的可用信道数据速率在可允许的范围之内之前授予信息流的准入请求 区域的通道数据速率范围。

公开(公告)号：US20090141662A1

公开(公告)日：2009-06-04

申请号：US11948100

申请日：2007-11-30

申请人： David P. Gurney ,  Ramy S. Ayoub ,  John M. Belcea ,  Jeffrey D. Bonta ,  Mark R. Braun ,  Robert J. Corke ,  Mark D. Hansen ,  S. David Silk ,  Christopher G. Ware

发明人： David P. Gurney ,  Ramy S. Ayoub ,  John M. Belcea ,  Jeffrey D. Bonta ,  Mark R. Braun ,  Robert J. Corke ,  Mark D. Hansen ,  S. David Silk ,  Christopher G. Ware

IPC分类号： G08C17/00

CPC分类号： H04W52/0229 ,  H04W16/14 ,  H04W72/085 ,  H04W84/18 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/22

摘要： A method and apparatus for operation of a node within a mobile ad hoc cognitive radio network is provided. The method includes sensing at least one assigned communications channel. Sensing at least one assigned communications channel includes measuring a value of at least one parameter corresponding to the communications channel. The method further includes comparing the measured value of the at least one parameter with a set of stored values of the at least one parameter to determine a change in the measured values. Finally a sleep mode of the node is activated for a time period, wherein the time period is determined using the change in the measured values.

摘要翻译： 提供了一种用于操作移动自组织认知无线电网络内的节点的方法和装置。 该方法包括感测至少一个分配的通信信道。 感测至少一个分配的通信信道包括测量对应于通信信道的至少一个参数的值。 该方法还包括将至少一个参数的测量值与至少一个参数的一组存储值进行比较，以确定测量值的变化。 最后，节点的睡眠模式被激活一段时间，其中使用测量值的变化确定时间段。

公开(公告)号：US20090135767A1

公开(公告)日：2009-05-28

申请号：US11946247

申请日：2007-11-28

申请人： S. David Silk ,  George R. Economy

发明人： S. David Silk ,  George R. Economy

IPC分类号： H04Q7/20 ,  H04J3/16

CPC分类号： H04W16/14

摘要： A method, wireless controller, and information processing system that define communication channel allocation. Communication channel allocation commands associated with a first network are monitored (102). The first network (102) comprises a plurality of communication frequencies assigned by the communication channel allocation commands. A set of communication frequencies are determined that have been assigned to wireless devices (108) associated with the first network (102) in response to the monitoring. A specification of unused communication frequencies within the plurality of communication frequencies are transmitted to a second network (104) in response to the determining.

摘要翻译： 一种定义通信信道分配的方法，无线控制器和信息处理系统。 监视与第一网络相关联的通信信道分配命令（102）。 第一网络（102）包括由通信信道分配命令分配的多个通信频率。 响应于监视，确定已经分配给与第一网络（102）相关联的无线设备（108）的一组通信频率。 多个通信频率中未使用的通信频率的规范响应于该确定被发送到第二网络（104）。

公开(公告)号：US07860002B2

公开(公告)日：2010-12-28

申请号：US12173804

申请日：2008-07-15

申请人： Whay Chiou Lee ,  John R. Barr ,  Stephen P. Emeott ,  Ravishankar Ramamirtham ,  S. David Silk

发明人： Whay Chiou Lee ,  John R. Barr ,  Stephen P. Emeott ,  Ravishankar Ramamirtham ,  S. David Silk

IPC分类号： H04L1/00

CPC分类号： H04W74/0875 ,  H04L47/14 ,  H04L47/24 ,  H04W28/22

摘要： A method for priority-based admission control in a network, comprises receiving an admission request for transmitting an information flow to a network through a communication channel and determining an admissible region within a range of a channel data rate of a communication channel for an information flow in response to a priority of the information flow, where the priority of the information flow is one of a plurality of priorities of information flow. The admissible region is one of a plurality of admissible regions within the channel data rate range that correspond to different ones of the plurality of priorities of information flow, respectively, and each of the plurality of admissible regions within the channel data rate range is useable for transmitting information flow with a respective one of the plurality of priorities. Further included in the method is determining an available channel data rate of the communication channel for receiving the information flow by the network, and granting the admission request for the information flow after determining that the available channel data rate of the communication channel is within the admissible region of the channel data rate range.

摘要翻译： 一种用于网络中基于优先权的接纳控制的方法，包括：通过通信信道接收用于向网络发送信息流的准入请求，并且确定用于信息流的通信信道的信道数据速率范围内的允许区域 响应于信息流的优先级，其中信息流的优先级是信息流的多个优先级之一。 允许区域是信道数据速率范围内的多个允许区域之一，其对应于信息流的多个优先级中的不同优先级，并且信道数据速率范围内的多个允许区域中的每一个可用于 以所述多个优先级中的相应一个发送信息流。 该方法还包括：确定用于由网络接收信息流的通信信道的可用信道数据速率，以及在确定通信信道的可用信道数据速率在可允许的范围之内之前授予信息流的准入请求 区域的通道数据速率范围。

公开(公告)号：US6091764A

公开(公告)日：2000-07-18

申请号：US959768

申请日：1997-10-29

申请人： S. David Silk ,  Edward C. Porrett

发明人： S. David Silk ,  Edward C. Porrett

IPC分类号： H04L29/06 ,  H04B1/38

CPC分类号： H04L29/06 ,  H04L69/28

摘要： A controller circuit (107) between a transceiver (104) and an RS232communication port (103) provides wireless communication to a remote unit and includes a transmitting and receiving mode indicator (503), a first delay circuit (506) for delaying a packet of data (501) before being transmitted, a timer (502) counting a period of time during which delaying termination of transmitting mode following a last data bit of the packet of data (501). Further, a receive signal detector (504) produces a carrier detect signal (521) and its delayed version (525) through a second delay (522) when a data packet (520) is received from the transceiver (104), first and second AND gates (523, 528) and a third delay circuit (526) receive signals (525and 520) to produce a reformatted received data packet (529) compatible to the RS232format for input to the RS232communication port (103).

摘要翻译： 收发器（104）和RS232通信端口（103）之间的控制器电路（107）提供到远程单元的无线通信，并且包括发送和接收模式指示符（503），第一延迟电路（506） 数据（501），定时器（502），计数在数据包（501）的最后数据位之后延迟终止发送模式的时间段。 此外，当从收发器（104）接收到数据分组（520）时，接收信号检测器（504）通过第二延迟（522）产生载波检测信号（521）及其延迟版本（525），第一和第二 与门（523,528）和第三延迟电路（526）接收信号（525和520）以产生与用于输入到RS232通信端口（103）的RS232格式兼容的重新格式化的接收数据分组（529）。

公开(公告)号：US5940400A

公开(公告)日：1999-08-17

申请号：US743685

申请日：1996-11-06

申请人： Bruce C. Eastmond ,  Rachid M. Alameh ,  S. David Silk ,  Donald L. Linder

发明人： Bruce C. Eastmond ,  Rachid M. Alameh ,  S. David Silk ,  Donald L. Linder

IPC分类号： H04B1/10 ,  H04L12/28 ,  H04L12/413

CPC分类号： H04L12/40032 ,  H04L12/413 ,  H04W74/0858

摘要： A method (600), device, wireless transceiver, computer and personal digital assistant (300, 400) provide collision presence detection in wireless intensity-modulated binary-coded data transceivers which is compatible with the collision detection employed in IEEE standard 10BASE-T Ethernet. A measurement of the degree of correlation which exists between the signal transmitted and the signal received provides a basis for efficient collision detection in CSMA systems.

摘要翻译： 一种方法（600），设备，无线收发器，计算机和个人数字助理（300,400）在无线强度调制二进制编码数据收发器中提供冲突存在检测，其与IEEE标准10BASE-T以太网中采用的冲突检测兼容 。 存在于所发送的信号和所接收的信号之间的相关程度的测量为CSMA系统中的有效冲突检测提供了依据。

公开(公告)号：US20090034414A1

公开(公告)日：2009-02-05

申请号：US11830506

申请日：2007-07-30

申请人： Michael A. Schuette ,  S. David Silk ,  David A. Hume

发明人： Michael A. Schuette ,  S. David Silk ,  David A. Hume

IPC分类号： G08C15/00

CPC分类号： H04L43/00 ,  H04L41/0896

摘要： A method, information processing system, and network that expands safety network coverage for first responder safety within a building environment. Activity of at least one independent network (106) is monitored. The independent network (106) includes at least a safety network. An emergency signal is received from the at least one independent network (106). Communication between at least the safety network (106) and a First responder network (110) is automatically bridged in response to receiving the emergency signal so as to manage data control and bandwidth allocation between the safety network and the first responder network. Other networks that may also be bridged with the first responder network so as to manage data control and bandwidth allocation among the various networks include IT networks and building automation networks in order to expand first responder network coverage.

摘要翻译： 一种方法，信息处理系统和网络，可扩展建筑环境中第一响应者安全的安全网络覆盖。 监视至少一个独立网络（106）的活动。 独立网络（106）至少包括安全网络。 从至少一个独立网络（106）接收紧急信号。 响应于接收到紧急信号，至少安全网络（106）和第一应答者网络（110）之间的通信被自动桥接，以便管理安全网络和第一应答者网络之间的数据控制和带宽分配。 也可以与第一响应者网络桥接以便在各种网络之间管理数据控制和带宽分配的其他网络包括IT网络和建立自动化网络，以便扩展第一响应者网络覆盖。

公开(公告)号：US07466747B2

公开(公告)日：2008-12-16

申请号：US11004714

申请日：2004-12-03

申请人： S. David Silk ,  Jeffrey A. Dykstra ,  Bruce C. Eastmond

发明人： S. David Silk ,  Jeffrey A. Dykstra ,  Bruce C. Eastmond

IPC分类号： H04B1/38

CPC分类号： H04L5/12 ,  H04L7/0008

摘要： A method and apparatus for wirelessly transmitting data between two devices (101. 102) is provided herein. During data transmission, a data and a strobe signal are transmitted simultaneously on the I and Q-channels, respectively, of over-the-air interface. More particularly, QPSK modulation is utilized, with the strobe signal being transmitted via the I-channel, and the data signal being transmitted via the Q channel, (or vice versa). Additionally, illegal constellation transitions are utilized to signal the transmission of control information.

摘要翻译： 本文提供了一种用于在两个设备之间无线传输数据的方法和装置（101.102）。 在数据传输期间，数据和选通信号分别在空中接口的I和Q通道上传输。 更具体地，使用QPSK调制，其中选通信号经由I信道发送，并且数据信号经由Q信道发送（或反之亦然）。 另外，利用非法星座转换来表示控制信息的传输。