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1. 发明授权

US06807161B2 Method and apparatus for signal combining in a high data rate communication system 有权
公开(公告)号：US06807161B2
公开(公告)日：2004-10-19
申请号：US10300392
申请日：2002-11-19
申请人： Paul E. Bender , Matthew S. Grob , Gadi Karmi , Roberto Padovani
发明人： Paul E. Bender , Matthew S. Grob , Gadi Karmi , Roberto Padovani
IPC分类号： H04Q700
CPC分类号： H04W28/22 , H04B7/264 , H04L1/0002 , H04W28/08 , H04W52/40
摘要： Reverse link busy bits are independently generated by each base station and indicate whether a base station has reached a reverse link capacity limit. A remote station combines multipath components of the reverse link busy bits in its Active Set and in response transmits a reverse link signal only when all of the reverse link busy bits indicate that the base stations in the Active Set have reverse link capacity. In an embodiment, the remote station weights the reverse link busy signals in accordance with the signal strength of the transmitting base station and determines whether to transmit based on the weighted sum of the busy signals. In an embodiment, the remote station weights the reverse link busy signals in accordance with the signal strength of the transmitting base station and determines a maximum reverse link data rate based on the weighted sum of the busy signals.

2. 发明授权

US06680926B2 Method and apparatus for signal combining in a high data rate communication system 有权
标题翻译：在高数据速率通信系统中信号组合的方法和装置
公开(公告)号：US06680926B2
公开(公告)日：2004-01-20
申请号：US10300391
申请日：2002-11-19
申请人： Paul E. Bender , Matthew S. Grob , Gadi Karmi , Roberto Padovani
发明人： Paul E. Bender , Matthew S. Grob , Gadi Karmi , Roberto Padovani
IPC分类号： H04Q700
CPC分类号： H04W28/22 , H04B7/264 , H04L1/0002 , H04W28/08 , H04W52/40
摘要： Reverse link busy bits are independently generated by each base station and indicate whether a base station has reached a reverse link capacity limit. A remote station combines multipath components of the reverse link busy bits in its Active Set and in response transmits a reverse link signal only when all of the reverse link busy bits indicate that the base stations in the Active Set have reverse link capacity. In one description, the remote station weights the reverse link busy signals in accordance with the signal strength of the transmitting base station and determines whether to transmit based on the weighted sum of the busy signals. In another description, the remote station weights the reverse link busy signals in accordance with the signal strength of the transmitting base station and determines a maximum reverse link data rate based on the weighted sum of the busy signals.
摘要翻译：反向链路忙位由每个基站独立生成，并指示基站是否达到了反向链路容量限制。远程站组合其活动集中的反向链路忙比特的多路径分量，并且响应仅在所有反向链路忙比特指示活动集中的基站具有反向链路容量时才发送反向链路信号。在一个描述中，远程站根据发射基站的信号强度对反向链路忙信号进行加权，并且基于忙信号的加权和确定是否发送。在另一描述中，远程站根据发射基站的信号强度来加权反向链路忙信号，并且基于忙信号的加权和确定最大反向链路数据速率。

3. 发明授权

US5590406A Method of invoking and canceling voice or data service from a mobile unit 失效
公开(公告)号：US5590406A
公开(公告)日：1996-12-31
申请号：US426763
申请日：1995-04-21
申请人： Gwain Bayley , Matthew S. Grob , Gadi Karmi , Robert H. Kimball , David S. Propach
发明人： Gwain Bayley , Matthew S. Grob , Gadi Karmi , Robert H. Kimball , David S. Propach
IPC分类号： H04M11/00 , H04W76/04 , H04B1/00
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.

4. 发明授权

US07630719B2 Method and apparatus for rapid assignment of a traffic channel in digital cellular communication systems 有权
公开(公告)号：US07630719B2
公开(公告)日：2009-12-08
申请号：US10824920
申请日：2004-04-14
申请人： Paul E. Bender , Matthew S. Grob , Gadi Karmi
发明人： Paul E. Bender , Matthew S. Grob , Gadi Karmi
IPC分类号： H04W4/00 , H04W72/00
CPC分类号： H04W72/04 , H04W48/20 , H04W74/08 , H04W76/10
摘要： A method and apparatus for rapidly assigning traffic channels to a plurality of mobile stations in a wide area high-speed packet data cellular communication system. Mobile stations transmit access probes on randomly selected access channels to selected base stations to initiate traffic channel assignments. The access probe comprises a pilot preamble, a traffic channel request, and a pilot/data request channel (DRC). The pilot preamble allows the selected base station to easily detect the access probe transmission. The traffic channel request includes data that identifies the mobile station. Immediately after transmitting the traffic channel request, the mobile station begins communicating with the base station on both the forward and reverse communication links. The selected base station immediately supervises the mobile station's transmission power. The mobile station selects from a group of available power control sub-channels. The mobile station selects an available channel and an associated power control sub-channel from the list.

5. 发明授权

US07248572B2 Distributed infrastructure for wireless data communications 有权
标题翻译：用于无线数据通信的分布式基础设施
公开(公告)号：US07248572B2
公开(公告)日：2007-07-24
申请号：US09837151
申请日：2001-04-18
申请人： Paul E. Bender , Matthew S. Grob , Robert H. Kimball , Gadi Karmi
发明人： Paul E. Bender , Matthew S. Grob , Robert H. Kimball , Gadi Karmi
IPC分类号： H04B7/00
CPC分类号： H04W48/20 , H04L12/2856 , H04L29/06 , H04W8/12 , H04W24/04 , H04W28/10 , H04W36/0011 , H04W36/08 , H04W48/17 , H04W74/00 , H04W76/20 , H04W80/04 , H04W88/005 , H04W88/08 , H04W88/12 , H04W88/14 , H04W92/02 , H04W92/04 , H04W92/12
摘要： A mobile user terminal 402 accesses a packet data network 450 through one or more of several network access points 404–412. One or more control points 432–440 determines which network access point or points the user terminal is to access. Control may be retained in the current control point, or transferred to another control point, whenever it is convenient. There are preferably several routers, each having an associated home agent 418–420 which determines which foreign agents need to be accessed on behalf of each user terminal. There are several foreign agents 422–430, which forward packets received from a user terminal's home agent to the control point currently controlling communications with the user terminal.
摘要翻译：移动用户终端402通过多个网络接入点404-412中的一个或多个来访问分组数据网络450。一个或多个控制点432-440确定用户终端要访问的哪个网络接入点或点。控制可以保留在当前控制点，或者在方便时转移到另一个控制点。优选地，几个路由器，每个具有相关联的归属代理418-420，其确定代表每个用户终端需要访问哪些外部代理。存在若干外来代理422-430，其将从用户终端的归属代理接收的分组转发到当前控制与用户终端的通信的控制点。

6. 发明授权

US07233794B2 Method for robust handoff in wireless communication system 有权
标题翻译：无线通信系统中鲁棒切换的方法
公开(公告)号：US07233794B2
公开(公告)日：2007-06-19
申请号：US10020036
申请日：2001-12-07
申请人： Matthew S. Grob , Robertó Padovani , Paul E. Bender , Gadi Karmi , Robert H. Kimball , Greg M. Hoagland
发明人： Matthew S. Grob , Robertó Padovani , Paul E. Bender , Gadi Karmi , Robert H. Kimball , Greg M. Hoagland
IPC分类号： H04Q7/20
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）。

7. 发明授权

US06556549B1 Method and apparatus for signal combining in a high data rate communication system 有权
标题翻译：在高数据速率通信系统中信号组合的方法和装置
公开(公告)号：US06556549B1
公开(公告)日：2003-04-29
申请号：US09346882
申请日：1999-07-02
申请人： Paul E. Bender , Matthew S. Grob , Gadi Karmi , Roberto Padovani
发明人： Paul E. Bender , Matthew S. Grob , Gadi Karmi , Roberto Padovani
IPC分类号： H04Q700
CPC分类号： H04W28/22 , H04B7/264 , H04L1/0002 , H04W28/08 , H04W52/40
摘要： Reverse link busy bits are independently generated by each base station and indicative of whether the transmitting base station has reached a reverse link capacity limit. In a first exemplary embodiment, the remote station combines the multipath components of the reverse link busy bits from each of the transmitting base stations in its Active Set and in response transmits a reverse link signal only when all of the reverse link busy bits indicate that the base stations in the remote stations Active Set have reverse link capacity. In a first alternative embodiment, the remote station weights the reverse link busy signals in accordance with the signal strength of the base station transmitting the busy signal and determines whether to transmit based on the weighted sum of the busy signals. In a second alternative embodiment, the remote station weights the reverse link busy signals in accordance with the signal strength of the base station transmitting the busy signal and determines a maximum reverse link data rate based on the weighted sum of the busy signals.
摘要翻译：反向链路忙比特由每个基站独立生成，并指示发射基站是否达到反向链路容量限制。在第一示例性实施例中，远程站组合其活动集中每个发射基站的反向链路忙位的多径分量，并且响应仅在所有反向链路忙比特指示远程站的基站Active Set具有反向链路容量。在第一替代实施例中，远程站根据发送忙信号的基站的信号强度来加权反向链路忙信号，并且基于忙信号的加权和确定是否发送。在第二替代实施例中，远程站根据发送忙信号的基站的信号强度来加权反向链路忙信号，并且基于忙信号的加权和来确定最大反向链路数据速率。

8. 发明授权

US5761204A Method and apparatus of providing time sensitive messages over a variable delay channel 失效
标题翻译：在可变延迟信道上提供时间敏感信息的方法和装置
公开(公告)号：US5761204A
公开(公告)日：1998-06-02
申请号：US717147
申请日：1996-09-20
申请人： Matthew S. Grob , Gadi Karmi
发明人： Matthew S. Grob , Gadi Karmi
IPC分类号： H04B7/26 , H04L1/18 , H04L12/56 , H04M11/06 , H04N1/00 , H04W28/06 , H04W76/02 , H04W92/18 , H04Q7/34 , H04J3/14
CPC分类号： H04W28/06 , H04L1/1809 , H04M11/06 , H04N1/00106 , H04W76/02 , H04W92/18
摘要： An apparatus and method of providing communications between standard unmodified terminal equipment over a telephone link that includes a digital wireless link. The digital wireless link introduces substantial time variable delay. In order to pass time sensitive messages over the link, time sensitive messages are recognized and translated into time insensitive messages for transmission over the wireless link. The time insensitive messages indicate the information contained in the time sensitive messages and in the timing of the time sensitive messages. At the receiving end, the time insensitive messages are recognized and the time sensitive messages reconstructed with the appropriate timing.
摘要翻译：一种通过包括数字无线链路的电话链路在标准未修改的终端设备之间提供通信的装置和方法。数字无线链路引入了大量的时间可变延迟。为了通过链接传递时间敏感的消息，时间敏感的消息被识别并转换为无时间敏感的消息以通过无线链路进行传输。时间不敏感的消息指示时间敏感消息中包含的信息和时间敏感消息的时间。在接收端，时间不敏感的消息被识别，时间敏感的消息用适当的时间重建。

9. 发明授权

US5737708A Method for handling unrecognizable commands in a wireless environment 失效
标题翻译：在无线环境中处理无法识别的命令的方法
公开(公告)号：US5737708A
公开(公告)日：1998-04-07
申请号：US337904
申请日：1994-11-14
申请人： Matthew S. Grob , Gadi Karmi
发明人： Matthew S. Grob , Gadi Karmi
IPC分类号： H04M11/06 , H04W4/18 , H04Q7/22
CPC分类号： H04W4/18 , H04M11/06
摘要： The process of the present invention enables a wireless modem to accept from a computer commands that it does not recognize. The computer (210) sends a command to the wireless modem (260) to forward all commands to modems (270) at a base station (280). The base station modems (270) then interpret the commands and act accordingly. When the computer (210) no longer wishes the wireless modem (260) to ignore commands it does not recognize, the computer (210) sends another command to the modem (260) instructing it to either flag unknown commands as errors or to ignore them.
摘要翻译：本发明的过程使得无线调制解调器能够从计算机接受它不能识别的命令。计算机（210）向无线调制解调器（260）发送命令，以将所有命令转发到基站（280）处的调制解调器（270）。基站调制解调器（270）然后解释命令并相应地进行操作。当计算机（210）不再希望无线调制解调器（260）忽略其不能识别的命令时，计算机（210）向调制解调器（260）发送另一命令，指示其将未知命令标记为错误或忽略它们。

10. 发明授权

US5539531A System and method for facsimile data transmission 失效
标题翻译：传真数据传输的系统和方法
公开(公告)号：US5539531A
公开(公告)日：1996-07-23
申请号：US152157
申请日：1993-11-15
申请人： David S. Propach , Matthew S. Grob , Paul E. Jacobs , Gadi Karmi
发明人： David S. Propach , Matthew S. Grob , Paul E. Jacobs , Gadi Karmi
IPC分类号： H04M11/00 , H04N20060101 , H04N1/00 , H04N1/32 , H04N1/327 , H04N1/333 , H04N1/41 , H04N1/411
CPC分类号： H04N1/32641 , H04N1/32619 , H04N1/32683 , H04N1/327 , H04N1/32795 , H04N1/33323 , H04N1/33376 , H04N1/411 , H04N2201/33357 , H04N2201/33378 , H04N2201/33385
摘要： System and method for minimizing data bottlenecks in Low Data Rate Networks (LDRNs) that communicate facsimile transmissions. An LDRN is a facsimile network having a transmission data rate less than the data rate of the FAX machines serviced by the network. The system and method can be implemented in any type of LDRN, including analog and digital wired LDRNs, as well as analog and digital wireless (e.g., cellular) LDRNs. The system and method involve processing the facsimile transmissions in order to make the data rates of the LDRN and the FAX machines compatible, thereby minimizing any potential facsimile data bottlenecks that may occur in the LDRN due to its slower data rate.
摘要翻译：用于最小化通信传真传输的低数据速率网络（LDRN）中的数据瓶颈的系统和方法。 LDRN是具有小于由网络服务的传真机的数据速率的传输数据速率的传真网络。该系统和方法可以在任何类型的LDRN中实现，包括模拟和数字有线LDRN，以及模拟和数字无线（例如，蜂窝）LDRN。该系统和方法涉及处理传真传输，以便使LDRN和传真机的数据速率相容，从而最小化由于其较慢的数据速率而可能在LDRN中发生的任何可能的传真数据瓶颈。

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