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41. 发明授权

US5440299A Method and apparatus for equalizing battery life in a selective call communication system 失效
标题翻译：用于在选择性呼叫通信系统中均衡电池寿命的方法和装置
公开(公告)号：US5440299A
公开(公告)日：1995-08-08
申请号：US130573
申请日：1993-10-01
申请人： Robert J. Schwendeman
发明人： Robert J. Schwendeman
IPC分类号： H04W52/02 , H04W88/02 , H04W88/18 , G08B5/22
CPC分类号： H04W88/185 , H04W52/0216 , H04W4/08 , H04W88/022
摘要： A method and apparatus equalizes battery life among a plurality of battery-powered selective call receivers (110) in a communication system (100). The communication system (100) utilizes periodic transmissions of queuing groups (222, 224, 226, 228) of selective call addresses queued into the queuing groups (222, 224, 226, 228) for battery saving, and further queued into transmission positions (230) having a predetermined queuing order within the queuing groups (222, 224, 226, 228) for additional battery saving. The predetermined queuing order is periodically rotated (504, 512) such that each of the selective call addresses experiences a queuing delay between an initiation of a transmission of a queuing group and a transmission of the selective call address queued in the queuing group, whereby the queuing delay averaged over a plurality of queuing group transmissions approaches a single, constant value substantially applicable to each of the selective call addresses.
摘要翻译：一种方法和装置使通信系统（100）中的多个电池供电的选呼接收机（110）之间的电池寿命相等。通信系统（100）利用排队到队列组（222,224,226,228）中的排队组（222,224,226,228）的周期性传输来节省电池，并进一步排队到传输位置（ 230）具有在排队组（222,224,226,228）内的预定排队顺序，用于额外的电池节省。定期排队顺序周期性地旋转（504,512），使得每个选呼通道在排队组的发送开始和排队组中排队的选呼通道的发送之间经历排队延迟，由此在多个排队组传输中平均的排队延迟接近基本上适用于每个选呼地址的单个恒定值。

42. 发明授权

US5416473A Calendar driven selective call messaging system and operating method 失效
标题翻译：日历驱动选择性呼叫消息系统和操作方法
公开(公告)号：US5416473A
公开(公告)日：1995-05-16
申请号：US11571
申请日：1993-02-01
申请人： Harry G. Dulaney, III , Gregg E. Rasor , Robert J. Schwendeman , James C. Page
发明人： Harry G. Dulaney, III , Gregg E. Rasor , Robert J. Schwendeman , James C. Page
IPC分类号： H04M3/432 , H04M3/533 , H04M11/02 , H04W88/18 , G08B5/22
CPC分类号： H04W88/185 , H04M3/432 , H04M3/533 , H04M11/022
摘要： An electronic information processing device (300) capable of communicating a message to a paging terminal (112) uses an input device (309) to enter the message, select a messaging subscriber and their corresponding selective call address identifier, and schedule communication of the message to the paging terminal (112) for transmission to at least one selective call receiver corresponding to the selected messaging subscriber. The device uses a micro-controller (301) including at least one electronic memory (304, 305, 306) and a processor (303), to execute a program that controls operation of the device (300), maintain a registry of messaging subscribers (400) in the memory (304, 305, 306), and implement a real-time calendar for effecting communication of a selective call address identifier and corresponding message to the paging terminal (112) via a data port (308) in response to a scheduled communication of the message.
摘要翻译：能够向寻呼终端（112）传送消息的电子信息处理设备（300）使用输入设备（309）输入消息，选择消息收发用户及其对应的选择呼叫地址标识符，并且调度消息的通信到寻呼终端（112）发送给与选择的消息收发用户对应的至少一个选呼接收机。该设备使用包括至少一个电子存储器（304,305,306）和处理器（303）的微控制器（301）来执行控制设备（300）的操作的程序，维护消息订阅者的注册表（304,305,306）中的一个（400），并且实现用于通过数据端口（308）响应于所述寻呼终端（112）向所述寻呼终端（112）通信选择呼叫地址标识符和对应消息的实时日历消息的预定通信。

43. 发明授权

US5392451A Satellite based acknowledge-back paging system 失效
标题翻译：基于卫星的确认寻呼系统
公开(公告)号：US5392451A
公开(公告)日：1995-02-21
申请号：US77257
申请日：1993-06-17
申请人： Robert J. Schwendeman , Willam J. Kuznicki
发明人： Robert J. Schwendeman , Willam J. Kuznicki
IPC分类号： H04B7/185 , H04W88/18 , H04Q7/02
CPC分类号： H04W88/185 , H04B7/18567
摘要： A satellite based paging communication system comprises at least one satellite capable of communicating the paging information to at least one terrestrial receiver some of which are capable of transmitting an acknowledge signal so that message reception may be verified and satellite traffic controlled.
摘要翻译：基于卫星的寻呼通信系统包括能够将寻呼信息传送到至少一个地面接收机的至少一个卫星，其中一些地面接收机能够发送确认信号，从而可以对信息接收进行验证和卫星通信量的控制。

44. 发明授权

US5289178A Sensitivity indicator for a radio receiver and method therefor 失效
标题翻译：无线电接收机的灵敏度指示器及其方法
公开(公告)号：US5289178A
公开(公告)日：1994-02-22
申请号：US930497
申请日：1992-08-17
申请人： Robert J. Schwendeman
发明人： Robert J. Schwendeman
IPC分类号： G08B3/10 , H04Q1/00
CPC分类号： G08B3/1066
摘要： This invention provides an indication of quality of signal reception in a selection call system such as a paging system, by comparing received data with preprogrammed data and indicating the degree of discrepancy therebetween.
摘要翻译：本发明通过将接收到的数据与预编程数据进行比较并指示它们之间的差异程度来提供诸如寻呼系统的选择呼叫系统中的信号接收质量的指示。

45. 发明授权

US5010317A Satellite based simulcast paging system 失效
标题翻译：基于卫星的联播寻呼系统
公开(公告)号：US5010317A
公开(公告)日：1991-04-23
申请号：US444457
申请日：1989-11-30
申请人： Robert J. Schwendeman , William J. Kuznicki
发明人： Robert J. Schwendeman , William J. Kuznicki
IPC分类号： H04B7/185 , H04H20/67 , H04L7/00 , H04M3/42 , H04W84/02
CPC分类号： H04H20/67 , H04B7/18567 , H04W84/022
摘要： A satellite based simulcast paging communication system comprises a plurality of terrestrial stations capable of simulcasting the paging information with at least one satellite for reception by one or more of a plurality of terrestrial receivers (pagers). Also included is at least one control station for determining where and how to deliver the paging information to achieve simulcast transmission.
摘要翻译：一种基于卫星的联播寻呼通信系统包括能够与至少一颗卫星同时播放寻呼信息的多个地面站，用于由多个地面接收机（寻呼机）中的一个或多个接收。还包括至少一个控制站，用于确定在何处以及如何传送寻呼信息以实现联播传输。

46. 发明授权

US4951039A Animated data display interleaving 失效
标题翻译：动画数据显示交错
公开(公告)号：US4951039A
公开(公告)日：1990-08-21
申请号：US182680
申请日：1988-04-18
申请人： Robert J. Schwendeman , William J. Kuznicki , Richard E. Johnson , David W. Davis
发明人： Robert J. Schwendeman , William J. Kuznicki , Richard E. Johnson , David W. Davis
IPC分类号： G06T13/00 , G08B5/22 , H04M1/725 , H04M19/04
CPC分类号： G06T13/00 , G08B5/226 , H04M1/72544 , H04M19/048
摘要： A portable communications receiver is disclosed having a receiver for receiving and detecting periodically transmitted selective call paging signals and data signals. In response to the selective call paging signal, a decoder generates control signals which allow storage of the data signals in a memory, and the display of the latest stored signals. A graphic characterization is provided for depicting the moving object. The effect of movement of the object is generated as the data signals are periodically updated and displayed. By individually animating the graphic characterization between updates, the effect of movement is enhanced. The data signals are periodically updated and include an absolute position signal for depicting an absolute position of the moving object. The data signals further include a relative position signal for depicting a relative position of the moving object relative to another moving object.
摘要翻译：公开了一种便携式通信接收机，其具有用于接收和检测周期性地发送的选呼呼叫寻呼信号和数据信号的接收机。响应于选择呼叫寻呼信号，解码器产生允许数据信号存储在存储器中的控制信号，并显示最新存储的信号。提供了描绘移动物体的图形表征。随着数据信号的周期性更新和显示，产生了对象移动的影响。通过单独动画更新之间的图形表征，增强了运动的效果。周期性地更新数据信号，并且包括用于描绘移动物体的绝对位置的绝对位置信号。数据信号还包括用于描绘移动物体相对于另一移动物体的相对位置的相对位置信号。

47. 发明授权

US4914649A Multiple frequency message system 失效
标题翻译：多频消息系统
公开(公告)号：US4914649A
公开(公告)日：1990-04-03
申请号：US243869
申请日：1988-09-12
申请人： Robert J. Schwendeman , David F. Willard
发明人： Robert J. Schwendeman , David F. Willard
IPC分类号： H04B7/26 , H04W84/02 , H04W88/02
CPC分类号： H04W84/022 , H04W88/022
摘要： A multiple frequency message system includes a transmitter for transmitting coded message signals on a plurality of channels of which at least one channel to be assigned to each of a plurality of geographical areas. The coded message signals include channel identification information and message information being transmitted in a sequence of coded transmission slots on each of the plurality of channels. The sequence of coded transmission slots are transmitted offset in time such that a particular transmission slot is not simultaneously transmitted on any of the plurality of channels in each geographical area.A receiver capable of receiving the coded message signals during a predetermined coded transmission slot being transmitted on the plurality of channels is also provided. The receiver includes a channel selecting circuit responsive to the detected channel identification information during the predetermined transmission slot for maintaining operation on a predetermined channel or, for sequentially receiving the predetermined transmission slot on each of the plurality of channels.
摘要翻译：多频率消息系统包括发射机，用于在多个信道上发送编码消息信号，其中至少一个信道被分配给多个地理区域中的每一个。编码消息信号包括以多个信道中的每个信道的编码传输时隙序列发送的信道标识信息和消息信息。编码的传输时隙的序列在时间上传输偏移，使得在每个地理区域中的多个信道中的任一个上不同时发送特定传输时隙。还提供了能够在多个信道上发送的预定编码传输时隙期间接收编码消息信号的接收机。该接收机包括一个频道选择电路，该频道选择电路在预定的传输时隙期间响应于检测到的频道识别信息，以保持在预定频道上的操作，或者用于在多个频道的每一个上顺序地接收预定的传输时隙。

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