-
1.发明授权Method for dynamically changing control frames for selective call receiving devices 失效用于动态改变选择性呼叫接收设备的控制帧的方法
公开(公告)号：US5923266A
公开(公告)日：1999-07-13
申请号：US12274
申请日：1998-01-23
申请人： Zhonghe Wang , Kwok Keung Choi , Jyh-Han Lin , Douglas I. Ayerst , Gregory Lewis Cannon , Jheroen Pieter Dorenbosch , Malik Khan , Leonard Nelson
发明人： Zhonghe Wang , Kwok Keung Choi , Jyh-Han Lin , Douglas I. Ayerst , Gregory Lewis Cannon , Jheroen Pieter Dorenbosch , Malik Khan , Leonard Nelson
CPC分类号： H04W88/187 , H04W88/026
摘要： A selective call receiving device (10) such as a pager is controlled to dynamically change a base frame assigned to the device and subsequent control frames derived therefrom. The time that the device is operative to look for its address in a received signal can thus be dynamically changed to improve the efficiencies of a mixed systems environment without substantially reducing the battery life of the selective call receiving device (10). In two embodiments of the invention a new base frame for the device is derived from an originally assigned base frame that is stored in the selective call receiving device. In another embodiment, a new base frame for the device is derived from the device's address along with frame management information that is received by the selective call receiving device.
摘要翻译： 控制诸如寻呼机的选呼接收设备（10）动态地改变分配给设备的基本帧和从其导出的后续控制帧。 因此，可以动态地改变设备在接收信号中寻找其地址的时间，以提高混合系统环境的效率，而不会显着降低选呼接收设备（10）的电池寿命。 在本发明的两个实施例中，用于设备的新的基本帧从存储在选择呼叫接收设备中的原始分配的基本帧导出。 在另一个实施例中，从设备的地址以及由选择呼叫接收设备接收到的帧管理信息导出用于设备的新的基本帧。
-
2.发明授权
公开(公告)号：US5878035A
公开(公告)日：1999-03-02
申请号：US862872
申请日：1997-05-23
申请人： Zhonghe Wang , Kwok Keung Choi , Jyh-Han Lin , Douglas I. Ayerst , Gregory Lewis Cannon , Jheroen Pieter Dorenbosch , Malik Khan , Leonard Nelson
发明人： Zhonghe Wang , Kwok Keung Choi , Jyh-Han Lin , Douglas I. Ayerst , Gregory Lewis Cannon , Jheroen Pieter Dorenbosch , Malik Khan , Leonard Nelson
CPC分类号： H04W88/187 , H04W88/026
摘要： A method and apparatus allocates a first predetermined plurality of frame time slots (102) to a first protocol, and allocates a second predetermined plurality of frame time slots (102) to a second protocol having a base frame management capability. The base frame management capability is applied such that portable selective call receiving devices (10) utilizing the second protocol normally perform battery saving throughout the first predetermined plurality of frame time slots (102).
摘要翻译： 方法和装置将第一预定多个帧时隙（102）分配给第一协议，并且将第二预定多个帧时隙（102）分配给具有基本帧管理能力的第二协议。 应用基本帧管理能力，使得利用第二协议的便携式选择呼叫接收设备（10）通常在整个第一预定多个帧时隙（102）中执行电池节省。
-
3.发明授权Method and apparatus for dynamically adjusting a battery saving interval in a messaging system 失效用于在消息收发系统中动态调整电池节约时间间隔的方法和装置
公开(公告)号：US6138032A
公开(公告)日：2000-10-24
申请号：US864518
申请日：1997-05-28
申请人： Thomas Casey Hill , Thomas Victor D'Amico , Alain Charles Louis Briancon , Jyh-Han Lin , Samir Sawaya , Steven Jeffrey Goldberg , Zhonghe Wang , Jheroen Pieter Dorenbosch , Terence Edward Sumner
发明人： Thomas Casey Hill , Thomas Victor D'Amico , Alain Charles Louis Briancon , Jyh-Han Lin , Samir Sawaya , Steven Jeffrey Goldberg , Zhonghe Wang , Jheroen Pieter Dorenbosch , Terence Edward Sumner
CPC分类号： H04W52/0225 , H04W88/022
摘要： A battery saving interval utilized for communicating with a portable subscriber unit (122) in a radio communication system is dynamically adjusted. An occurrence of a predetermined triggering event associated with the portable subscriber unit is observed (504), and the battery saving interval utilized for communicating with the portable subscriber unit is adjusted (506) in response to the predetermined triggering event, while battery saving intervals of other portable subscriber units in the system are left unchanged.
摘要翻译： 用于与无线电通信系统中的便携式用户单元（122）通信的电池节省间隔被动态地调整。 观察到与便携式用户单元相关联的预定触发事件的发生（504），并且响应于预定的触发事件来调整用于与便携式用户单元通信的电池节省间隔（506），同时电池节省间隔 系统中的其他便携式用户单元保持不变。
-
4.发明授权Method and apparatus for controlling zone registrations in a radio communication system 失效用于控制无线电通信系统中的区域注册的方法和装置
公开(公告)号：US5666652A
公开(公告)日：1997-09-09
申请号：US606901
申请日：1996-02-26
摘要： A method and apparatus controls zone registrations in a radio communication system providing radio coverage to a portable subscriber unit (122, 1200) within a plurality of zones (402). A fixed portion (102) of the radio communication system cooperates with the portable subscriber unit (122, 1200) to adjust at least one registration variable in a memory of the portable subscriber unit (122, 1200) for moderating the zone registrations. The portable subscriber unit (122, 1200) then moderates the zone registrations to a limited number in accordance with the at least one registration variable.
摘要翻译： 一种方法和装置控制向多个区域（402）内的便携式用户单元（122,1200）提供无线电覆盖的无线电通信系统中的区域注册。 无线电通信系统的固定部分（102）与便携式用户单元（122,1200）协作，以调整便携式用户单元（122,1200）的存储器中的至少一个注册变量，以调节区域注册。 便携式用户单元（122,1200）然后根据至少一个注册变量来将区域注册中心到有限的数量。
-
5.发明授权Method and apparatus for communicating selected additional data in a data stream of fixed size 失效用于在固定大小的数据流中传送选定的附加数据的方法和装置
公开(公告)号：US5864570A
公开(公告)日：1999-01-26
申请号：US824388
申请日：1997-03-26
CPC分类号： H04L5/02
摘要： A method and apparatus utilize an original stream (424) for communicating. Additional data is selected from predetermined messages to define a selected message (422). The original stream is altered (604) in a manner corresponding uniquely with the selected message to form a transmission stream (522) having a size identical to that of the original stream, and the transmission stream is then communicated (606, 608). The alteration of the stream is reversed (612) as it applies to the predetermined messages, thereby generating candidate streams. An error tally (544) corresponding to each of the candidate streams is determined (614) from an error checking mechanism (310, 312). From the candidate streams a member is selected corresponding to a lowest error tally, the member thereafter defined (620) to be a restored original stream. One of the predetermined messages is selected (622) as the selected message associated with the lowest error tally.
摘要翻译： 方法和装置利用原始流（424）进行通信。 从预定消息中选择附加数据以定义所选择的消息（422）。 以与选择的消息唯一对应的方式改变原始流（604）以形成具有与原始流的大小相同的大小的传输流（522），然后传输传输流（606,608）。 流的改变被反转（612），因为它适用于预定的消息，从而产生候选流。 从错误检查机构（310,312）确定对应于每个候选流的错误计数（544）（614）。 从候选流中选择对应于最低错误标度的成员，其后该成员定义（620）为恢复的原始流。 选择预定消息中的一个（622）作为与最低误差计数相关联的所选择的消息。
-
6.发明申请TEST SYSTEM TO ESTIMATE THE UPLINK OR DOWNLINK QUALITY OF MULTIPLE USER DEVICES USING A MEAN OPINION SCORE (MOS) 审中-公开使用平均评分（MOS）估算多个用户设备的上行链路或下行链路质量的测试系统公开(公告)号：US20140016487A1
公开(公告)日：2014-01-16
申请号：US13549266
申请日：2012-07-13
IPC分类号： H04W24/00
CPC分类号： H04W24/06 , H04M3/2236 , H04M3/28
摘要： A test system is provided to test both voice and video quality of the connection for a large number of mobile phones, tablets, laptops or other user transmit/receive devices from a central location. The quality can be expressed as a Mean Opinion Score (MOS) and the uplink and downlink connection quality can be separately estimated. The system allows the use of media fragments that are characteristic of an end user and allows video data to be measured at the time and location that the user typically makes calls.
摘要翻译： 提供了一个测试系统，用于从中央位置测试大量手机，平板电脑，笔记本电脑或其他用户发送/接收设备的连接的语音和视频质量。 质量可以表示为平均意见得分（MOS），并且可以单独估计上下行链路连接质量。 系统允许使用作为最终用户特征的媒体片段，并允许在用户通常进行呼叫的时间和位置测量视频数据。
-
7.发明授权Method and apparatus in a wireless messaging unit for acquiring transmitter or receiver synchronization 有权用于获取发射机或接收机同步的无线消息单元中的方法和装置公开(公告)号：US06298054B1
公开(公告)日：2001-10-02
申请号：US09163732
申请日：1998-09-30
IPC分类号： H04J306
CPC分类号： H04W88/026 , H04L7/10
摘要： A wireless messaging unit (122) determines (704) that a first channel (402), which utilizes a first plurality of time slots for transmission, does not have a signal suitable for acquiring synchronization; and, in response, attempts (706) to acquire an initial synchronization with a second channel (404) which periodically transmits a synchronization signal (406) in a second plurality of time slots having a predetermined timing relationship with the first plurality of time slots. After acquiring the initial synchronization, the wireless messaging unit applies (708) the predetermined timing relationship to the initial synchronization to establish a secondary synchronization with the first channel.
摘要翻译： 无线消息单元（122）确定（704）利用用于传输的第一多个时隙的第一信道（402）不具有适于获取同步的信号; 并且作为响应，尝试（706）获得与在与所述第一多个时隙具有预定定时关系的第二多个时隙中周期性地发送同步信号（406）的第二信道（404）的初始同步。 在获取初始同步之后，无线消息单元将预定定时关系（708）应用于初始同步，以建立与第一信道的次同步。
-
公开(公告)号：US06208668B1
公开(公告)日：2001-03-27
申请号：US08979143
申请日：1997-11-26
IPC分类号： H04J306
CPC分类号： H04W88/022 , H04J3/0608 , H04L7/0083
摘要： A method and selective messaging unit arranged for acquiring an operating channel (123), that is divided into frames including a signal frame. The selective messaging unit after losing the operating channel provides a clock accuracy (421) based upon an elapsed time counter (243) and a known accuracy or stability of a clock (241). The clock accuracy is compared to a thresholds and the results of this comparison(s) is used to control the frequency and location of scanning in search of an operating channel.
摘要翻译： 一种方法和选择性消息收发单元，被布置成用于获取被划分成包括信号帧的帧的操作信道（123）。 丢失操作信道之后的选择性消息传送单元基于经过的时间计数器（243）和时钟（241）的已知精度或稳定性提供时钟精度（421）。 将时钟精度与阈值进行比较，并且该比较的结果用于控制扫描的频率和位置以搜索操作信道。
-
9.发明授权Method and apparatus in a two-way wireless communication system for location-based message transmission 有权用于基于位置的消息传输的双向无线通信系统中的方法和装置
公开(公告)号：US6091959A
公开(公告)日：2000-07-18
申请号：US324269
申请日：1999-06-02
IPC分类号： H04M3/537 , G01S19/14 , H04B7/26 , H04L12/18 , H04L29/08 , H04M3/42 , H04M11/08 , H04W4/02 , H04W4/06 , H04W4/08 , H04W4/12 , H04W88/18 , G08B5/22 , H04B7/185
CPC分类号： H04W4/02 , H04L12/189 , H04L67/18 , H04W4/06 , H04W4/08 , H04W4/12 , H04W88/185
摘要： A table (328) is created (402) for mapping, for ones of a plurality of portable subscriber units (122), a plurality of message types to a corresponding plurality of locations. A message matching one of the plurality of message types is then received (404) by a controller (112), the message intended for a portable subscriber unit. In response, the controller and the portable subscriber unit cooperate to determine (406) the location of the portable subscriber unit. The controller sends (428) the message to the portable subscriber unit when the location matches one of the plurality of locations corresponding to the one of the plurality of message types.
摘要翻译： 创建表（328）（402），用于将多个便携式用户单元（122）中的多个消息类型映射到对应的多个位置。 然后，由控制器（112）接收到匹配多个消息类型之一的消息（404），该消息用于便携式用户单元。 作为响应，控制器和便携式用户单元合作确定（406）便携式用户单元的位置。 当所述位置与所述多个消息类型中的一个相对应的多个位置中的一个匹配时，所述控制器向所述便携式用户单元发送（428）所述消息。
-
10.发明授权Method and apparatus in a wireless messaging system for minimizing unnecessary communications with coverage zones of differing size and differing bandwidth capacity when entered by a mobile subscriber unit 失效无线消息传送系统中的方法和装置，用于在由移动用户单元输入时，使不同大小和不同带宽容量的覆盖区域的不必要通信最小化
公开(公告)号：US6084866A
公开(公告)日：2000-07-04
申请号：US10014
申请日：1998-01-21
摘要： A subscriber unit (122) acquires (604) communications with a first network (102) of a messaging system, the first network able to communicate at a first bandwidth. Thereafter, the subscriber unit determines (606) that it momentarily needs to communicate at a second bandwidth higher than the first bandwidth. In response, the subscriber unit reacquires (612) communications with a second network (115) different from the first network and able to communicate at the second bandwidth.
摘要翻译： 订户单元（122）获取（604）与消息系统的第一网络（102）的通信，第一网络能够以第一带宽通信。 此后，用户单元确定（606）其以比第一带宽高的第二带宽需要通信。 作为响应，用户单元重新获得与第一网络不同的第二网络（612）的通信，并且能够以第二带宽进行通信。
-
-
-
-
-
-
-
-
-
搜索结果
49 条记录 (耗时 0.035 秒)
