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公开(公告)号：US5475747A
公开(公告)日：1995-12-12
申请号：US360530
申请日：1994-12-21
CPC分类号： H04M3/56 , H04M2201/38 , H04M2203/5054
摘要： A telephone terminal storing conferee identification information received from other telephone terminals on a conference call and responding to actuation of an inspect button to display the identification information of each conferee. As each new telephone terminal is added to the conference call, the new telephone terminal transmits its conferee identification information to the telephone terminals already on the conference call, and those telephone terminals automatically display the identification information of the new conferee. Also, the coordinator of the conference call is so designated when the coordinator's identification information is displayed on one of the telephone terminals.
摘要翻译： 一种电话终端，存储从电话会议中的其他电话终端接收到的与会者识别信息，并响应检查按钮的启动来显示每个与会者的识别信息。 随着每个新的电话终端被添加到电话会议中，新的电话终端向已经在电话会议上的电话终端发送其与会者识别信息，并且这些电话终端自动显示新的与会者的识别信息。 此外，当协调者的识别信息显示在其中一个电话终端上时，电话会议的协调者如此被指定。
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公开(公告)号：US5369694A
公开(公告)日：1994-11-29
申请号：US996349
申请日：1992-12-23
CPC分类号： H04M3/567 , H04M3/56 , H04M2203/5054 , H04M2203/5063
摘要： Creating the capability of a meet-me-conference call on a telephone terminal by actuation of a meet-me-conference button on the telephone terminal. The meet-me-conference button is actuated for a particular line appearance, and the meet-me-conference is then established by other telephone terminals calling the telephone number associated with that line appearance. The user of the telephone terminal can join the conference at a later point in time by going off-hook (call originator). As other parties call that line appearance, the telephone terminal adds them to the conference. As parties join the conference, their names are displayed on the telephone terminal, and a second button on the telephone terminal can be utilized to drop parties as they are added to the conference. A second actuation of the meet-me-conference button prevents further callers to the line appearance from being added to the conference which is also referred to as deactivation of the meet-me-conference.
摘要翻译： 通过在电话终端上启动会议按钮，在电话终端上建立会议电话会议的能力。 会议会议按钮被启动用于特定的线路外观，然后由召唤与该线路外观相关联的电话号码的其他电话终端建立会议会议。 电话终端的用户可以通过摘机（呼叫发起者）在稍后的时间点加入会议。 随着其他方呼叫线路外观，电话终端将它们添加到会议中。 各方加入会议时，姓名将显示在电话终端上，电话终端上的第二个按钮可以被添加到会议中使用。 会议会议按钮的第二次启动阻止了进一步呼叫者将线路外观添加到会议中，这也被称为会议会议的停用。
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公开(公告)号：US5473367A
公开(公告)日：1995-12-05
申请号：US85997
申请日：1993-06-30
申请人： Bruce M. Bales , Ted M. Fidder , John G. Fijolek , Donald D. Gallagher , Robert L. Lien , Stephen M. Thieler , Vojislav V. Vucetic
发明人： Bruce M. Bales , Ted M. Fidder , John G. Fijolek , Donald D. Gallagher , Robert L. Lien , Stephen M. Thieler , Vojislav V. Vucetic
摘要： A switching system for allowing any one conferee on a video conference to assume the role of manually manipulating the video picture that will be seen by all conferees (chair view). In addition, each individual conferee is allowed to determine their own video picture content or to select the chair view. Further, anyone of conferees can assume the role of determining the chair view. In addition, for the video classroom, a chair view video picture is composed such that the picture displays the visual aid with an insert for an instructor and an insert for a student asking a question. Further, the instructor selects by using a button or mouse which student is to be displayed in the student insert, and the video picture automatically displays that student. In another embodiment of the system, the students request permission to ask a question by actuation of a switch on their telephone set, and the names of students asking questions are displayed on a computer display screen. The instructor then can select the student by manipulating the cursor on the computer display to select the desired student.
摘要翻译： 用于允许视频会议上的任何一个与会者承担手动操纵所有与会者将看到的视频图片的角色的切换系统（椅子视图）。 此外，每位个人的同伴都可以自行决定自己的视频图片内容或选择椅子视图。 此外，任何与会者都可以承担确定椅子视图的角色。 另外，对于视频教室，组成椅子视图视频图片，使得图片显示视觉辅助，插入教师和插入学生提问。 此外，教师通过使用学生在学生插入中显示学生的按钮或鼠标进行选择，并且视频画面自动显示该学生。 在系统的另一个实施例中，学生通过致动其电话机上的开关请求问题的许可，并且在计算机显示屏幕上显示询问问题的学生姓名。 然后，教师可以通过操纵计算机显示屏上的光标来选择学生，以选择所需的学生。
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公开(公告)号：US5914668A
公开(公告)日：1999-06-22
申请号：US697841
申请日：1996-08-30
CPC分类号： H04W8/22 , H04M1/72519 , H04M1/72572 , H04W36/08
摘要： Allowing a user of a wireless terminal to control the mobility operational parameters when desired by the user. The user enters parameter selection information into the wireless terminal; and the wireless terminal converts this parameter selection information into operational parameters and activates these operational parameters. The operational parameters can include a noise threshold level for determining when to mute audio information being communicated between the wireless terminal and a base station. Another operational parameter is the hand-off signal threshold level below which the wireless terminal seeks a new base station upon which to register. The parameter selection information can be in the form of icons which the user selects, or the user may enter precise numerical data. The user of the wireless terminal is given the capability of specifying the base station to which the wireless terminal will register. In addition, for testing purposes the wireless terminal can be programmed to display the signal strength of the base station on which the wireless terminal is registered.
摘要翻译： 允许无线终端的用户在用户需要时控制移动性操作参数。 用户将参数选择信息输入无线终端; 并且无线终端将该参数选择信息转换成操作参数并激活这些操作参数。 操作参数可以包括用于确定何时静音正在无线终端和基站之间传送的音频信息的噪声阈值级别。 另一个操作参数是越区切换信号阈值电平，无线终端寻求在其下登记的新基站。 参数选择信息可以是用户选择的图标的形式，或者用户可以输入精确的数字数据。 给无线终端的用户赋予无线终端注册的基站的能力。 此外，为了测试目的，无线终端可以被编程以显示登记无线终端的基站的信号强度。
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公开(公告)号：US5907807A
公开(公告)日：1999-05-25
申请号：US769195
申请日：1996-12-18
CPC分类号： H04W36/24 , H04W36/0094
摘要： Using dynamic learning techniques by a system controller to determine a subset of neighboring cell sites to which an activity transfer should be attempted. An activity transfer can be a handoff or registration. The neighboring cell sites that should be chosen for an activity transfer are specified for each cell site. The specified neighboring cell sites are determined by the dynamic learning process. In a first embodiment, the dynamic learning is accomplished by accumulating statistical data that defines the average call duration of each of the selected neighboring sites after an activity transfer to each. Advantageously, this average duration can include the total call duration for two subsequent activity transfers. In a second embodiment, the dynamic learning is accomplished by accumulating statistical data that defines the maximum transmission power from the base station to which a handset was transferred. In a third embodiment, the duration of the low power transmission level of the base station from which the handset had just been transferred is timed. If the duration is less than a predefined number, it is assumed that a null had occurred, and that fact is stored for that cell. This information is used to detect multipath fading and to prevent premature handoffs when multipath fading occurs. Subsequently, a transfer is delayed for a cell having a large average number of nulls.
摘要翻译： 使用系统控制器的动态学习技术来确定应尝试进行活动转移的相邻小区站点的子集。 活动转移可以是切换或注册。 为每个细胞位点指定应选择用于活动转移的相邻细胞位点。 指定的相邻小区站点由动态学习过程确定。 在第一实施例中，通过累积统计数据来实现动态学习，所述统计数据定义了每个所选择的相邻站点在每个活动传送之后的平均呼叫持续时间。 有利地，该平均持续时间可以包括两次后续活动转移的总呼叫持续时间。 在第二实施例中，动态学习是通过累积定义从传送手机的基站的最大发射功率的统计数据来实现的。 在第三实施例中，手机刚从其传送的基站的低功率发送电平的持续时间被定时。 如果持续时间小于预定义的数量，则假定已经发生了一个null，并且为该单元存储该事实。 该信息用于检测多路径衰落，并防止发生多径衰落时的过早切换。 随后，对于具有大平均空值数的单元，延迟传送。
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