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31. 发明授权

US5274842A Method for more efficient multi transaction data transmission 失效
标题翻译：更有效的多事务数据传输方法
公开(公告)号：US5274842A
公开(公告)日：1993-12-28
申请号：US828091
申请日：1992-01-30
申请人： Michael D. Sasuta
发明人： Michael D. Sasuta
IPC分类号： H04W72/04 , H04W84/08 , H04Q7/00
CPC分类号： H04W28/06 , H04W84/08 , H04L1/1607
摘要： In a trunked communication system that has the capabilities of receiving facsimile transmissions from a communication unit, a method to more efficiently utilize communication resources can be achieved by the following. Once a communication resource allocator has allocated a communication resource to a communication unit for a predetermined period of time, that communication unit transmits at least a portion of a multiple transaction data, which may be a facsimile, to the communication resource allocator. Once the communication resource allocator accurately receives the at least a portion of the multiple transaction data, it transmits an acknowledgement signal to the communication unit. From the acknowledgement signal, the communication unit determines the signal strength of the transmission and also the transmission duration. From these parameters, the communication unit then determines whether at least a second portion of the multiple transaction data can be transmitted within the remaining portion of the allocated predetermined period of time.
摘要翻译：在具有从通信单元接收传真传输的能力的中继通信系统中，可以通过以下方式实现更有效地利用通信资源的方法。一旦通信资源分配器已经将通信资源分配给通信单元达预定时间段，则该通信单元将可能是传真的多个交易数据的至少一部分发送到通信资源分配器。一旦通信资源分配器准确地接收到多个交易数据的至少一部分，它就向通信单元发送确认信号。通信单元从确认信号确定发送的信号强度以及发送持续时间。从这些参数，通信单元然后确定多个交易数据的至少第二部分是否可以在所分配的预定时间段的剩余部分内发送。

32. 发明授权

US5239680A Communication system message authentication 失效
标题翻译：通信系统消息认证
公开(公告)号：US5239680A
公开(公告)日：1993-08-24
申请号：US675383
申请日：1991-03-26
申请人： Gary W. Grube , Michael D. Sasuta
发明人： Gary W. Grube , Michael D. Sasuta
IPC分类号： H04W84/08
CPC分类号： H04W84/08
摘要： Authentication of system status OSWs in a trunked communication system is provided by first verifying (411) that a received system ID (313) matches a pre-programmed system ID. A system status OSW must then be matched twice before the information in the system status OSW is programmed into a communication unit (115), thus limiting the possibility of false decoding of system status OSWs.
摘要翻译：通过首先验证（411）接收到的系统ID（313）与预编程的系统ID相匹配来提供集群通信系统中的系统状态OSW的认证。在系统状态OSW中的信息被编程到通信单元（115）之前，系统状态OSW必须匹配两次，从而限制系统状态OSW的错误解码的可能性。

33. 发明授权

US5150361A Energy saving protocol for a TDM radio 失效
标题翻译： TDM无线电节能协议
公开(公告)号：US5150361A
公开(公告)日：1992-09-22
申请号：US644368
申请日：1991-01-18
申请人： Alfred B. Wieczorek , Alvin D. Kluesing , Michael D. Sasuta
发明人： Alfred B. Wieczorek , Alvin D. Kluesing , Michael D. Sasuta
IPC分类号： H04B1/16 , H04L12/56 , H04M1/73 , H04W24/00 , H04W52/02 , H04W72/04 , H04W74/04
CPC分类号： H04B1/1615 , H04W52/0229 , H04W52/0274 , Y02B60/50
摘要： A battery powered TDM (or combined TDM/FDM) communication device (104, 105) operates within a TDM communication system (100) having a communication channel arranged into repetitive time frames (401) each having a plurality of slots. At least two of these slots (404) are allocated for communicating signalling and control information. To conserve energy, the battery powered communication device operates in a first mode (i.e., the energy saving mode) to shut down non-essential circuits for a predetermined time interval, awaking to monitor only one of the two control slots. In this way signalling and control information may be received. When not operating in the energy saving mode, the battery powered communication device operates in a second mode (i.e., a fast access mode) to monitor both of the control slots (404).
摘要翻译：电池供电TDM（或组合TDM / FDM）通信设备（104,105）在具有布置成具有多个时隙的重复时间帧（401）的通信信道的TDM通信系统（100）内操作。这些时隙（404）中的至少两个被分配用于通信信令和控制信息。为了节省能量，电池供电的通信设备以第一模式（即，节能模式）操作以在预定时间间隔内关闭非必需电路，唤醒以仅监视两个控制时隙中的一个。以这种方式，可以接收信令和控制信息。当不工作在节能模式时，电池供电的通信设备在第二模式（即，快速访问模式）中操作以监视两个控制时隙（404）。

34. 发明授权

US4817190A Method for dynamically regrouping subscribers on a communications system 失效
标题翻译：在通信系统上动态重组用户的方法
公开(公告)号：US4817190A
公开(公告)日：1989-03-28
申请号：US770037
申请日：1985-08-27
申请人： Richard A. Comroe , John E. Major , Daniel J. Coombes , Susan M. Whitney , Michael D. Sasuta , Kenneth J. Zdunek , Gerald E. Pioch , Jaime A. Borras , Ronald L. Scheiderer , Susan M. Blackston
发明人： Richard A. Comroe , John E. Major , Daniel J. Coombes , Susan M. Whitney , Michael D. Sasuta , Kenneth J. Zdunek , Gerald E. Pioch , Jaime A. Borras , Ronald L. Scheiderer , Susan M. Blackston
IPC分类号： H04B7/15 , H04B7/14 , H04B7/26 , H04W84/08
CPC分类号： H04W84/08
摘要： An improved communication system is disclosed wherein at least one reprogramming station is added to a communication system. The reprogramming station is constructed and arranged to communicate with the subscriber units thereby either reprogramming or regrouping them. The subscribing units receive the reprogramming command and acknowledge individually, altering a memory means until either reprogrammed back to the original state, or to another state. In another mode, the reprogramming station transmits a regrouping command wherein two or more groups are combined to form a super group.
摘要翻译：公开了一种改进的通信系统，其中至少一个重编程站被添加到通信系统。重新编程站被构造和布置成与用户单元通信，从而重新编程或重组它们。订阅单元接收重编程命令并单独确认，更改存储器装置，直到重新编程回到原始状态，或重新编程为另一状态。在另一模式中，重编程站发送重组命令，其中组合两个或多个组以形成超组。

35. 发明授权

US4698805A Console interface for a trunked radio system 失效
标题翻译：用于集群无线电系统的控制台接口
公开(公告)号：US4698805A
公开(公告)日：1987-10-06
申请号：US775908
申请日：1985-09-13
申请人： Michael D. Sasuta , Lewis H. Rosenthal , Donald C. Mills , Russell A. Marten , David J. Kizior , Arun Sobti , Johnny E. Blankenship
发明人： Michael D. Sasuta , Lewis H. Rosenthal , Donald C. Mills , Russell A. Marten , David J. Kizior , Arun Sobti , Johnny E. Blankenship
IPC分类号： H04W4/10 , H04W84/08 , H04B3/36 , H04B7/14
CPC分类号： H04W84/08 , H04W4/10 , H04W76/005
摘要： A console interface for a trunked communication system is disclosed wherein unique interface modules are coupled to the central controller and console network to establish communication therebetween. A console interface constructed and arranged to transceive trunking channel call information couples the dispatcher console to the console network thereby allowing the dispatcher to interact with the trunked system.
摘要翻译：公开了用于集群通信系统的控制台接口，其中独特的接口模块耦合到中央控制器和控制台网络，以在它们之间建立通信。构建和布置为收发中继信道呼叫信息的控制台接口将调度台控制台耦合到控制台网络，从而允许调度员与中继系统交互。

36. 发明授权

US4646345A Automatic unit ID for quasi-transmission trunked systems 失效
标题翻译：准传输中继系统的自动单元ID
公开(公告)号：US4646345A
公开(公告)日：1987-02-24
申请号：US872360
申请日：1986-06-09
申请人： Kenneth J. Zdunek , Bruce D. Heyman , Michael D. Sasuta
发明人： Kenneth J. Zdunek , Bruce D. Heyman , Michael D. Sasuta
IPC分类号： H04W84/08 , H04Q7/04
CPC分类号： H04W84/08
摘要： The system requires the use of the permanent ID of the requesting unit in every channel request made on a control channel before every transmission. The channel grant will include the ID along with the channel number and these may be recorded for possible later reference. A channel assignment is retained for a brief period after each transmission, allowing a conversation to be continued on the same channel without a break. Units can access the control channel with a channel request and be assigned a channel even while the dispatcher is using the voice channel. In the case of a need for communication with a larger group, a dispatcher can form a temporary "patch" group of all involved units, with a temporary ID assigned to that group. A channel request from a member of the larger group must then include, not only the permanent ID of the requesting unit, but the temporary ID of the "patch" group.
摘要翻译：在每个传输之前，系统需要在控制信道上进行的每个信道请求中使用请求单元的永久ID。频道授权将包括ID以及频道号，并且可以记录这些ID以供将来参考。频道分配在每次传输后的短时间内保留，允许在同一频道上继续进行会话，而不会中断。单元可以使用通道请求访问控制通道，即使在调度程序使用语音通道时也可以分配通道。在需要与较大组通信的情况下，调度员可以形成所有相关单元的临时“补丁”组，并将临时ID分配给该组。来自较大组的成员的信道请求必须不仅包括请求单元的永久ID，而且还包括“补丁”组的临时ID。

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