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公开(公告)号：US07069046B2
公开(公告)日：2006-06-27
申请号：US09739923
申请日：2000-12-19
摘要： A system and method for performing base station initiated call setup is provided. A base station initiated call setup may be utilized to establish a test call, to deliver a packet data services call to a subscriber unit, or to reactivate a dormant packet call. The base station transmits a BS Service Request message to the mobile switching center, requesting initiation of the call. The mobile switching center will authorize the call if the call to be set up is directed to a subscriber unit located within the service area of the base station and if the service option to be used is authorized for the particular subscriber unit. The mobile switching center will allow or disallow the call depending on the state of the subscriber unit. The mobile switching center transmits a BS Service Response message to the base station, conveying the result of processing the BS Service Request message. If the base station initiated call setup is authorized and allowed, the call will generally proceed in the same manner as a subscriber terminated call.
摘要翻译： 提供了一种执行基站发起呼叫建立的系统和方法。 可以利用基站发起的呼叫建立来建立测试呼叫，将分组数据业务呼叫传送给用户单元，或者重新激活休眠分组呼叫。 基站向移动交换中心发送BS业务请求消息，请求发起呼叫。 如果要建立的呼叫被引导到位于基站的服务区域内的用户单元，并且要被使用的服务选项被授权给特定用户单元，则移动交换中心将授权呼叫。 移动交换中心将根据用户单元的状态允许或禁止呼叫。 移动交换中心向基站发送BS业务响应消息，传送处理BS业务请求消息的结果。 如果基站发起的呼叫建立被授权和允许，则呼叫通常将以与用户终止呼叫相同的方式进行。
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公开(公告)号：US06535918B1
公开(公告)日：2003-03-18
申请号：US09158046
申请日：1998-09-22
IPC分类号： G06F1516
CPC分类号： H04L29/12207 , H04L29/06 , H04L29/12009 , H04L61/20 , H04W8/205
摘要： A system provides wireless data service. The system includes a wireless modem configured to be coupled to a terminal equipment unit over a wireline broadcast medium. A network unit is coupled to the wireless modem over a wireless link connection. A network remote server is coupled to the network unit. The network remote server provides IP address information in response to terminal equipment unit address request messages for terminal equipment units coupled to the network unit. In addition, a local server is coupled to the wireless modem. The local server provides IP address information in response to terminal equipment unit address request messages from terminal equipment units coupled to the wireline broadcast medium.
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公开(公告)号：US5881053A
公开(公告)日：1999-03-09
申请号：US718039
申请日：1996-09-13
申请人： Robert H. Kimball
发明人： Robert H. Kimball
摘要： A conference calling system for a wireless communications channel. The system is adapted for use with a channel having first, second and third participants communicating via first, second and third transmitters and receivers respectively. The system includes a circuit for receiving an encoded signal from at least one of the transmitters. A second circuit determines which of the participants is speaking from the received encoded signal. A third circuit is provided for re-transmitting an encoded signal received from the speaking participant to the other participants. In the illustrative implementation, the encoded signals are variable rate speech vocoded signals in which speech is vocoded at full rate, silence is vocoded at 1/8th rate and the 1/2 and 1/4 rates are used as transitional rates. In the illustrative implementation, the speaker's signal is identified by examining the rate of the received vocoded signals. When the speaker's vocoded signal is identified, it is re-transmitted without de-vocoding to the non-speaking participants in the conference call. By re-transmitting the speaker's signal without de-vocoding, the quality of the received signal is preserved.
摘要翻译： 用于无线通信信道的电话会议系统。 该系统适于与具有分别通过第一，第二和第三发射机和接收机进行通信的第一，第二和第三参与者的信道一起使用。 该系统包括用于从至少一个发射机接收编码信号的电路。 第二电路根据接收到的编码信号确定哪个参与者正在说话。 提供第三电路用于将从说话参与者接收的编码信号重新发送给其他参与者。 在说明性实现中，编码信号是可变速率语音语音信号，其中语音以全速率声码化，静音以+ E，fra 1/8 + EE th速率和+ E，fra 1/2 + EE和 + E，fra 1/4 + EE率用作过渡费率。 在说明性实现中，通过检查所接收的声码信号的速率来识别扬声器的信号。 当扬声器的声码信号被识别时，在电话会议中不传呼的情况下被重新发送到不说话的参与者。 通过重新发送扬声器的信号而不进行声音编码，保持接收信号的质量。
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公开(公告)号：US5862474A
公开(公告)日：1999-01-19
申请号：US694053
申请日：1996-08-08
申请人： Robert H. Kimball
发明人： Robert H. Kimball
摘要： A wireless modem which enables user programming of radiotelephone features such as call waiting, MIN selection, and the like, without requiring a keypad interface. The wireless modem is comprised of decoder logic that determines if commands are present in a data stream from a computer. If commands are present, the decoder instructs a multiplexer to switch the modem commands to the modem subsystem and the radiotelephone feature commands to the radiotelephone subsystem. Each subsystem is comprised of a register that stores the command. The control logic in each subsystem then reads the command and acts upon it accordingly.
摘要翻译： 一种无线调制解调器，其能够对无线电话功能进行编程，例如呼叫等待，MIN选择等，而不需要键盘接口。 无线调制解调器包括解码器逻辑，其确定来自计算机的数据流中是否存在命令。 如果命令存在，则解码器指示多路复用器将调制解调器命令切换到调制解调器子系统，并且将无线电话特征命令切换到无线电话子系统。 每个子系统由存储命令的寄存器组成。 每个子系统中的控制逻辑然后读取命令并相应地对其进行操作。
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公开(公告)号：US5590406A
公开(公告)日：1996-12-31
申请号：US426763
申请日：1995-04-21
CPC分类号： H04W76/025 , H04W76/064
摘要： A method of invoking and canceling voice and data service between a mobile unit and a base station. Using a standard telephone system, the connection for a voice service and a data service is the same. With the introduction of the digital wireless link, the voice connection and the data connection are different. Therefore new dialing commands which indicate the intent of the connection are created. These commands can also be used to designate the intent of the call from a mobile unit capable of data and voice service but not capable of simultaneous voice and data service. They can also be used to invoke simultaneous voice and data services.
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公开(公告)号：US08285331B2
公开(公告)日：2012-10-09
申请号：US11475793
申请日：2006-06-26
摘要： A system and method for performing base station initiated call setup is provided. A base station initiated call setup may be utilized to establish a test call, to deliver a packet data services call to a subscriber unit, or to reactivate a dormant packet call. The base station transmits a BS Service Request message to the mobile switching center, requesting initiation of the call. The mobile switching center will authorize the call if the call to be set up is directed to a subscriber unit located within the service area of the base station and if the service option to be used is authorized for the particular subscriber unit. The mobile switching center will allow or disallow the call depending on the state of the subscriber unit. The mobile switching center transmits a BS Service Response message to the base station, conveying the result of processing the BS Service Request message. If the base station initiated call setup is authorized and allowed, the call will generally proceed in the same manner as a subscriber terminated call.
摘要翻译： 提供了一种执行基站发起呼叫建立的系统和方法。 可以利用基站发起的呼叫建立来建立测试呼叫，将分组数据业务呼叫传送给用户单元，或者重新激活休眠分组呼叫。 基站向移动交换中心发送BS业务请求消息，请求发起呼叫。 如果要建立的呼叫被引导到位于基站的服务区域内的用户单元，并且要被使用的服务选项被授权给特定用户单元，则移动交换中心将授权呼叫。 移动交换中心将根据用户单元的状态允许或禁止呼叫。 移动交换中心向基站发送BS业务响应消息，传送处理BS业务请求消息的结果。 如果基站发起的呼叫建立被授权和允许，则呼叫通常将以与用户终止呼叫相同的方式进行。
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7.发明授权Method and apparatus for controlling data rate on a forward channel in a wireless communication system 失效用于在无线通信系统中控制正向信道上的数据速率的方法和装置公开(公告)号：US06731947B2
公开(公告)日：2004-05-04
申请号：US10000601
申请日：2001-10-23
IPC分类号： H04B700
CPC分类号： H04L1/0002 , H04L1/0025 , H04L1/0036 , H04L1/1887 , H04L1/20 , Y02D50/10
摘要： In one disclosed embodiment, communication between a mobile unit and a base station is performed at a data transfer rate selected from, for example, a finite set of HDR data transfer rates. Meanwhile, the mobile unit continually computes a moving average of the data transfer rates. The mobile unit also ascertains a supportable data rate for receiving data. The supportable data rate can be selected from a finite set of HDR data transfer rates. In order to maintain the moving average of the data transfer rate within a specified range, the mobile unit transmits maximum data rate requests or null data requests to the base station. The maximum data rates requested by the mobile unit are equal to or lower than the supportable data rate.
摘要翻译： 在一个公开的实施例中，移动单元和基站之间的通信以例如从HDR数据传输速率的有限集合中选择的数据传输速率来执行。 同时，移动单元连续计算数据传输速率的移动平均值。 移动单元还确定用于接收数据的可支持数据速率。 可支持的数据速率可以从有限的HDR数据传输速率集中选择。 为了将数据传输速率的移动平均值保持在指定范围内，移动单元向基站发送最大数据速率请求或空数据请求。 移动单元请求的最大数据速率等于或低于可支持的数据速率。
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公开(公告)号：US06360100B1
公开(公告)日：2002-03-19
申请号：US09158665
申请日：1998-09-22
申请人： Matthew S. Grob , Roberto Padovani , Paul E. Bender , Gadi Karmi , Robert H. Kimball , Greg M. Hoagland
发明人： Matthew S. Grob , Roberto Padovani , Paul E. Bender , Gadi Karmi , Robert H. Kimball , Greg M. Hoagland
IPC分类号： H04Q720
CPC分类号： H04W36/18 , H04B17/318 , H04W36/30
摘要： A communication system that allows a soft handoff to be completed, even when the communications link between the active base station and the mobile station deteriorates before the mobile station has received the handoff direction message. The mobile station maintains a list of base stations that the mobile station is in communication with, referred to as an “Active Set”. In addition, the mobile station maintains another list of base stations that are proximate to the base stations in the active set. This list is referred to as the “Neighbor Set”. A memory within the mobile station includes information that would allow the mobile station to demodulate information transmitted from those base stations on the neighbor set. In accordance with the disclosed method and apparatus, the mobile station places a base station in the active set upon including the base station in a pilot strength measurement message (PSMM). The mobile station monitors transmissions from all of the base stations on the active set to receive a handoff direction message (HDM).
摘要翻译： 即使在移动台已经接收到切换方向消息之前，即使当活动基站和移动台之间的通信链路恶化时，也能够完成软越区切换的通信系统。 移动台保持移动台与之通信的基站的列表，称为“活动集”。 此外，移动站维护在活动集合中靠近基站的另一个基站列表。 该列表被称为“邻居集”。 移动站内的存储器包括允许移动台解调从邻近组上的那些基站发送的信息的信息。 根据所公开的方法和装置，移动台在将基站包括在导频强度测量消息（PSMM）中时将基站放置在活动集中。 移动站监视来自主动集合上的所有基站的传输以接收切换方向消息（HDM）。
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9.发明授权
公开(公告)号：US5487175A
公开(公告)日：1996-01-23
申请号：US152162
申请日：1993-11-15
CPC分类号： H04W76/025 , H04W76/064
摘要： A method of invoking and canceling voice and data service between a mobile unit and a base station. Using a standard telephone system, the connection for a voice service and a data service is the same. With the introduction of the digital wireless link, the voice connection and the data connection are different. Therefore new dialing commands which indicate the intent of the connection are created. These commands can also be used to designate the intent of the call from a mobile unit capable of data and voice service but not capable of simultaneous voice and data service. They can also be used to invoke simultaneous voice and data services.
摘要翻译： 一种在移动单元和基站之间调用和取消语音和数据业务的方法。 使用标准电话系统，语音服务和数据服务的连接是相同的。 随着数字无线链路的引入，语音连接和数据连接是不同的。 因此，创建了表示连接意图的新拨号命令。 这些命令也可用于从能够进行数据和语音服务的移动单元指定呼叫的意图，但不能同时进行语音和数据服务。 它们也可以用于调用同时的语音和数据服务。
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10.发明授权公开(公告)号：US08588777B2
公开(公告)日：2013-11-19
申请号：US11619550
申请日：2007-01-03
申请人： Matthew Stuart Grob , Roberto Padovani , Paul E. Bender , Gadi Karmi , Robert H. Kimball , Greg M. Hoagland
发明人： Matthew Stuart Grob , Roberto Padovani , Paul E. Bender , Gadi Karmi , Robert H. Kimball , Greg M. Hoagland
IPC分类号： H04W36/00
CPC分类号： H04W36/18 , H04B17/318 , H04W36/30
摘要： A communication system that allows a soft handoff to be completed, even when the communications link between the active base station and the mobile station deteriorates before the mobile station has received the handoff direction message. The mobile station maintains a list of base stations that the mobile station is in communication with, referred to as an “Active Set”. In addition, the mobile station maintains another list of base stations that are proximate to the base stations in the active set. This list is referred to as the “Neighbor Set”. In accordance with the disclosed method and apparatus, the mobile station places a base station in the active set upon including the base station in a pilot strength measurement message (PSMM). The mobile station monitors transmissions from all of the base stations on the active set to receive a handoff direction message (HDM).
摘要翻译： 即使在移动台已经接收到切换方向消息之前，即使当活动基站和移动台之间的通信链路恶化时，也能够完成软越区切换的通信系统。 移动台保持移动台与之通信的基站的列表，称为“活动集”。 此外，移动站维护在活动集合中靠近基站的另一个基站列表。 该列表被称为“邻居集”。 根据所公开的方法和装置，移动台在将基站包括在导频强度测量消息（PSMM）中时将基站放置在活动集中。 移动站监视来自主动集合上的所有基站的传输以接收切换方向消息（HDM）。
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