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1. 发明授权

US4751725A VOX remote unit control in a cellular system 失效
标题翻译： VOX远程单元控制在蜂窝系统中
公开(公告)号：US4751725A
公开(公告)日：1988-06-14
申请号：US9320
申请日：1987-01-30
申请人： Jeffrey D. Bonta , Barry J. Menich , Dennis R. Schaeffer , Edward J. Hofstra
发明人： Jeffrey D. Bonta , Barry J. Menich , Dennis R. Schaeffer , Edward J. Hofstra
IPC分类号： H04W36/08 , H04W36/30 , H04W74/06 , H04Q7/04
CPC分类号： H04W24/10 , H04W36/0094 , H04W36/30
摘要： A cellular radiotelephone system providing service to remote units having a voice operated transmitter (VOX) is disclosed. If the regularly scheduled periodic signal quality measurements made by fixed site equipment indicate that the remote unit signal has not been received for a predetermined number of measurements, an audit request is transmitted to the remote unit. The remote unit responsively keys its transmitter for a predetermined period of time. A first special scan is programmed into the regular process such that the fixed site equipment may continue with its regular process until the signal quality measurement must be made. A second measurement is made following the first and if the two signal quality measurements made while the VOX remote unit is known to be transmitting agree, system reconfiguration for the service of this remote unit may be implemented by the cellular system.
摘要翻译：公开了向具有语音操作发射机（VOX）的远程单元提供服务的蜂窝无线电话系统。如果由固定现场设备进行的定期定期周期信号质量测量表明远程单元信号未被接收到预定数量的测量值，则向远程单元发送审核请求。远程单元响应地将其发射机按压预定的时间段。第一次特殊扫描被编程到常规过程中，使得固定位置设备可以继续其常规过程，直到必须进行信号质量测量。在第一测量之后进行第二测量，并且如果在已知VOX远程单元被发送的情况下进行的两个信号质量测量一致，则该远程单元的服务的系统重新配置可以由蜂窝系统实现。

2. 发明授权

US4726050A Scanning receiver allocation method and apparatus for cellular radiotelephone systems 失效
标题翻译：用于蜂窝无线电话系统的扫描接收机分配方法和装置
公开(公告)号：US4726050A
公开(公告)日：1988-02-16
申请号：US73916
申请日：1987-07-13
申请人： Barry J. Menich , Daniel R. Tayloe , Dennis R. Schaeffer , Victor Graziano , Valy Lev
发明人： Barry J. Menich , Daniel R. Tayloe , Dennis R. Schaeffer , Victor Graziano , Valy Lev
IPC分类号： H04W36/08 , H04W72/04 , H04W88/08 , H04Q7/04
CPC分类号： H04W24/10 , H04W36/08 , H04W88/08
摘要： A method and apparatus for utilizing voice channel transceivers as temporary scanning receivers in a handoff event for a cellular radiotelephone system is disclosed. Voice channel transceiver identifications are stored in link lists according to priority, sectorization, and last use. When a signal strength measurement is required, those cell sectors having available voice channel transceivers are identified and a table providing optimum transceiver selection is utilized to select those voice channel transceivers which will make the signal strength measurement.
摘要翻译：公开了一种在蜂窝无线电话系统的切换事件中利用语音信道收发机作为临时扫描接收机的方法和装置。语音信道收发器标识根据优先级，扇区和上次使用存储在链路列表中。当需要信号强度测量时，识别具有可用语音信道收发机的那些小区扇区，并且使用提供最佳收发器选择的表来选择将进行信号强度测量的那些话音信道收发机。

3. 发明授权

US4775998A Cellular radiotelephone system having colocated base sites 失效
标题翻译：具有共定位基站的蜂窝无线电话系统
公开(公告)号：US4775998A
公开(公告)日：1988-10-04
申请号：US75913
申请日：1987-07-20
申请人： Kenneth A. Felix , Dennis R. Schaeffer , Jeffrey D. Bonta
发明人： Kenneth A. Felix , Dennis R. Schaeffer , Jeffrey D. Bonta
IPC分类号： H04W16/06 , H04W16/14 , H04W28/16 , H04W68/00 , H04W72/04 , H04W74/00 , H04W84/04 , H04M11/00
CPC分类号： H04W16/14 , H04W16/06 , H04W28/16 , H04W68/00 , H04W72/04 , H04W74/00 , H04W84/042
摘要： A cellular radiotelephone system (101) includes a control terminal (420) coupled by in trunks and out trunks to the telephone central office (110) and by data and voice lines to base sites (411-416) in corresponding cells (401-406) for providing telephone coverage to mobiles located throughout a geographical area. In order accommodate additional voice channels in each cell (401-405), base sites (441-446) are colocated with corresponding existing base sites (401-405). Paging/access channels are assigned to existing base sites (411-416) for paging mobiles for all outgoing originations and processing all incoming mobile originations and page responses. Access-only channels are assigned to colocated base sites (441-446) for processing mobile originations and page responses transferred thereto by a directed retry message from corresponding existing base sites (401-405). The additional voice channels assigned to colocated base sites (441-446) may be voice channels in new radio frequency bands allocated to cellular radiotelephone systems. If both existing and additional voice channels are assigned to existing base sites (411-416) and/or colocated base sites (441-446), new voice channels are assigned to requesting mobiles before assigning existing voice channels, provided that the requesting mobile operates on both existing and new voice channels.
摘要翻译：蜂窝无线电话系统（101）包括控制终端（420），该控制终端（420）通过中继线和外线中继线连接到电话中心局（110），并且通过数据和语音线路连接到相应小区中的基站（411-416）（401-406 ），用于向位于整个地理区域的移动台提供电话覆盖。为了容纳每个小区中的附加语音信道（401-405），基站（441-446）与相应的现有基站（401-405）共同定位。分页/访问频道被分配给现有的基站（411-416），用于所有出局发起的寻呼移动台，并处理所有传入的移动起始和寻呼响应。分配给共址基站（441-446）的仅访问信道用于处理通过来自相应现有基站（401-405）的定向重试消息传送到其的移动发起和页面响应。分配给共同定位的基站（441-446）的附加语音信道可以是分配给蜂窝无线电话系统的新无线电频带中的语音信道。如果现有的和附加的话音信道分配给现有的基站（411-416）和/或共同定位的基站（441-446），则在分配现有语音信道之前，将新的语音信道分配给请求移动台，只要请求的移动台操作在现有和新的语音渠道。

4. 发明授权

US4654867A Cellular voice and data radiotelephone system 失效
标题翻译：蜂窝语音和数据无线电话系统
公开(公告)号：US4654867A
公开(公告)日：1987-03-31
申请号：US894387
申请日：1986-08-11
申请人： Gerald P. Labedz , Jeffrey D. Bonta , Dennis R. Schaeffer , Daniel F. Tell
发明人： Gerald P. Labedz , Jeffrey D. Bonta , Dennis R. Schaeffer , Daniel F. Tell
IPC分类号： H04B7/26 , H04B7/00 , H04W28/06 , H04W36/02 , H04W36/08 , H01Q7/04
CPC分类号： H04W36/0055 , H04W28/06
摘要： A data message transmission system for a cellular radiotelephone system is disclosed. Data to be transmitted is converted into a format compatible with radio transmission prior to transmission. The data is reconverted to its original format following reception. Handoff is accomplished by halting the data transmission prior to handoff and resuming data transmission after handoff. Call supervision occurs via busy-idle bit coding.
摘要翻译：公开了一种用于蜂窝无线电话系统的数据消息传输系统。要传输的数据在传输之前被转换成与无线电传输兼容的格式。接收后，数据将重新转换为原始格式。切换通过在切换之前停止数据传输并在切换之后恢复数据传输来实现。通过忙闲空闲位编码进行呼叫监控。

5. 发明授权

US5490285A Method of topographically displaying selected information in a cellular communication system 失效
标题翻译：在蜂窝通信系统中地形显示选定信息的方法
公开(公告)号：US5490285A
公开(公告)日：1996-02-06
申请号：US63830
申请日：1993-05-20
申请人： Mark T. Ahlenius , Dennis R. Schaeffer
发明人： Mark T. Ahlenius , Dennis R. Schaeffer
IPC分类号： H04W16/18 , H04W24/00 , H04Q7/00
CPC分类号： H04W16/18 , H04W24/00
摘要： A method is provided of topographically displaying selected information of a plurality of cells within a cellular communication system through a display device. The method includes the steps of accessing the selected information from an information database and correlating the selected information to respective cells of the plurality of cells. The method further includes the step of creating a topographical display of the plurality of cells of the cellular system through the use of representative polygons, with each polygon representing a service coverage area of a cell of the plurality of cells and displaying the selected information as visually variable values within the representative polygons of the topographical display.
摘要翻译：提供了一种通过显示装置在蜂窝通信系统内拓扑地显示多个小区的选定信息的方法。该方法包括以下步骤：从信息数据库访问所选择的信息，并将所选择的信息与多个小区的相应小区相关联。该方法还包括通过使用代表性多边形来创建蜂窝系统的多个小区的地形显示的步骤，其中每个多边形表示多个小区的小区的服务覆盖区域并且以视觉方式显示所选择的信息地形显示的代表性多边形内的变量值。

6. 发明授权

US4866710A Reuse groups for scan monitoring in digital cellular systems 失效
标题翻译：在数字蜂窝系统中重用组扫描监控
公开(公告)号：US4866710A
公开(公告)日：1989-09-12
申请号：US158960
申请日：1988-02-22
申请人： Dennis R. Schaeffer
发明人： Dennis R. Schaeffer
IPC分类号： H04B7/26 , H04W24/00 , H04W72/06 , H04W84/04 , H04W88/08
CPC分类号： H04B7/2643 , H04W24/00 , H04W88/08 , H04W72/06 , H04W84/042
摘要： An improved TDMA radiotelephone cellular communication system employs an improved cell site scan monitoring technique. The technique includes monitoring radiotelephone calls, and tracking and recording their signal qualities. The records are used to maintain and determine which frequencies and which time partitions at the base site equipment are being utilized for radiotelephone communication. When a new call assignment is required at a cell site, it is assigned to a time partition of a base site equipment frequency in a frequency prioritized manner such that radiotelephone calls are concentrated within each frequency so as to reduce the number of frequencies carrying radiotelephone calls.

7. 发明申请

US20080160984A1 METHOD AND APPARATUS FOR ALTERING MOBILE DEVICE BEHAVIOR BASED ON RFID TAG DISCOVERY 审中-公开
标题翻译：用于改变基于RFID标签发现的移动设备行为的方法和装置
公开(公告)号：US20080160984A1
公开(公告)日：2008-07-03
申请号：US11775372
申请日：2007-07-10
申请人： Stanley J. Benes , Anthony K. Dean , Lawrence A. Downing , Dennis R. Schaeffer , Subir Saha , Samir Dilipkumar Saklikar , Ishita Majumdar , John M. Harris
发明人： Stanley J. Benes , Anthony K. Dean , Lawrence A. Downing , Dennis R. Schaeffer , Subir Saha , Samir Dilipkumar Saklikar , Ishita Majumdar , John M. Harris
IPC分类号： H04M3/00
CPC分类号： H04M3/54 , H04M1/7253 , H04M1/72572 , H04M3/16 , H04M3/38 , H04M3/387 , H04M2201/14 , H04M2203/053 , H04M2203/2094 , H04M2207/18 , H04M2242/14 , H04M2242/30 , H04W8/22
摘要： A communication system is provided that comprises a Radio Frequency Identification (RFID) network coupled to a service provider network. An RFID reader of the RFID network detects an RFID tag associated with a mobile station when the mobile station is present in, or proximate to, a controlled area. The RFID network routes information associated with the RFID tag to the service provider network and, based on the information received from the RFID network, the service provider network alters a behavior of the mobile station when the mobile station is entering, exiting, or present in the controlled area.
摘要翻译：提供了一种通信系统，其包括耦合到服务提供商网络的射频识别（RFID）网络。当移动站存在于或接近受控区域时，RFID网络的RFID读取器检测与移动站相关联的RFID标签。 RFID网络将与RFID标签相关联的信息路由到服务提供商网络，并且基于从RFID网络接收的信息，当移动台正在进入，退出或存在时，服务提供商网络改变移动台的行为受控区域。

8. 发明授权

US5953659A Method and apparatus for producing delay of a carrier signal for implementing spatial diversity in a communications system 失效
标题翻译：用于产生用于实现通信系统中的空间分集的载波信号的延迟的方法和装置
公开(公告)号：US5953659A
公开(公告)日：1999-09-14
申请号：US851194
申请日：1997-05-05
申请人： Michael D. Kotzin , Dennis R. Schaeffer
发明人： Michael D. Kotzin , Dennis R. Schaeffer
IPC分类号： H04B7/06 , H04B7/08 , H04Q7/20
CPC分类号： H04B7/0894 , H04B7/0671
摘要： A method and apparatus for implementing spatial diversity utilizing coaxial interconnections between a plurality of receivers, transmitters and radiating elements in a communication system is disclosed. The long coaxial line used for feeding associated receive antennas is used for creating delay of a signal for implementing downlink diversity. Similarly, the long coaxial lines used for feeding associated transmit antennas are used for creating delay of a signal for implementing uplink diversity. The method and apparatus, in particular, further includes utilization of at least one of the radiating elements for receiving a signal and transmitting a delayed version of a signal to be transmitted.
摘要翻译：公开了一种在通信系统中的多个接收机，发射机和辐射元件之间利用同轴互连实现空间分集的方法和装置。用于馈送相关接收天线的长同轴线用于产生用于实现下行链路分集的信号的延迟。类似地，用于馈送相关联的发射天线的长同轴线用于产生用于实现上行链路分集的信号的延迟。该方法和装置特别地还包括利用辐射元件中的至少一个来接收信号并发送要被发送的信号的延迟版本。

9. 发明授权

US5257398A Hopped-carrier dynamic frequency reuse 失效
标题翻译：跳频载波动态频率重用
公开(公告)号：US5257398A
公开(公告)日：1993-10-26
申请号：US485718
申请日：1990-02-27
申请人： Dennis R. Schaeffer
发明人： Dennis R. Schaeffer
IPC分类号： H04J3/16 , H04W16/02 , H04W16/12 , H04W16/24 , H04Q7/00
CPC分类号： H04W16/12 , H04W16/02 , H04W16/24
摘要： In a cellular radiotelephone network, there is provided a mechanism for dynamic frequency reuse. It comprises: allocating according to one reuse pattern during one time interval at least one of a plurality of hopped carriers and allocating according to another reuse pattern during another, substantially non-overlapping time interval that hopped carrier, all in substantially non-interfering time synchronism with any proximal reuse of that carrier. The attendant advantage is the realization of a dynamically allocatable frequency reuse, using shared carriers and frequency hopping to provide the desired C/I performance.
摘要翻译：在蜂窝无线电话网络中，提供了用于动态频率重用的机制。其包括：在一个时间间隔期间根据一个重复使用模式分配多个跳跃载波中的至少一个，并且在另一基本上不重叠的时间间隔内根据另一重用模式分配跳跃载波，所有这些都基本上是非干扰时间同步与该载体的任何近端重用。伴随的优点是实现动态可分配的频率重用，使用共享载波和跳频来提供期望的C / I性能。

10. 发明授权

US5455821A Communication system resource allocation method 失效
标题翻译：通信系统资源分配方法
公开(公告)号：US5455821A
公开(公告)日：1995-10-03
申请号：US337345
申请日：1994-11-10
申请人： Dennis R. Schaeffer , Mark T. Ahlenius
发明人： Dennis R. Schaeffer , Mark T. Ahlenius
IPC分类号： H04J1/00 , H04W16/04 , H04W16/12 , H04W24/00 , H04W72/02 , H04W72/04 , H04J4/00 , H04Q7/36
CPC分类号： H04W16/04 , H04W16/10 , H04W16/12 , H04W24/00 , H04W24/02 , H04W28/18 , H04W72/02 , H04W72/04
摘要： A method of allocating communication resources in a communication system includes retrieving (404) from the communication system a communication system resource allocation. An allocation parameter is set to an initial value (406) and communication resources are randomly selected from cells (414). A candidate communication resource is either swapped or mutated for the selected communication resource (416) and the system performance is evaluated with the candidate communication resource (422). If system performance is improved the candidate resource is retained as part of the allocation (426, 432), or if system performance is degraded, the candidate resource is retained with a probability (428, 432). The steps repeat while the allocation parameter is valid (408), and upon completion a new communication resource allocation is downloaded to the communication system (410).
摘要翻译：在通信系统中分配通信资源的方法包括从通信系统检索（404）通信系统资源分配。将分配参数设置为初始值（406），并且从单元（414）中随机选择通信资源。对于所选择的通信资源（416），候选通信资源被交换或突变，并且利用候选通信资源（422）评估系统性能。如果系统性能提高，候选资源被保留作为分配的一部分（426,432），或者如果系统性能下降，候选资源以概率（428,432）保留。所述步骤在分配参数有效的情况下重复（408），并且在完成时将新的通信资源分配下载到通信系统（410）。

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