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1. 发明授权

US5819181A Apparatus and method for mitigating excess time delay in a wireless communication system 失效
标题翻译：用于减轻无线通信系统中的超时延迟的装置和方法
公开(公告)号：US5819181A
公开(公告)日：1998-10-06
申请号：US609076
申请日：1996-02-29
申请人： Michael D. Kotzin , Dennis R. Schaeffer , John S. Csapo , Dennis J. Thompson , Stephen L. Spear
发明人： Michael D. Kotzin , Dennis R. Schaeffer , John S. Csapo , Dennis J. Thompson , Stephen L. Spear
IPC分类号： H04B7/26 , H04W36/04 , H04B7/01 , H04B7/20
CPC分类号： H04W36/04
摘要： A wireless communication system (200, 300, 400, 500) mitigates the effects of excess timing delay caused by varying lengths of communication paths. In one general implementation, a transition communication path (206, 323, 329) is used to transfer a time-advanced version of a timing reference signal so that the cumulative time delay at a transition cell (209, 325, 331) is reduced. In another general implementation, the timing reference signal is time-advanced in all communication paths (403-411), and selected communication paths (403-407) include a time delay means (423-427, 503-507) such that the cumulative time delay at an area (421) near a target coverage area (130) is reduced. By reducing the cumulative time delay at the area (421) near the target coverage area (130), a handoff of a communication of a mobile station (128) into the target coverage area (130) can be performed.
摘要翻译：无线通信系统（200,300,400,500）减轻了由不同长度的通信路径引起的超时定时延迟的影响。在一般的实现中，使用转移通信路径（206,323,329）来传送定时参考信号的时间高级版本，使得在转换小区（209,325,331）处的累积时间延迟减少。在另一个一般实现中，定时参考信号在所有通信路径（403-411）中是时间提前的，并且所选择的通信路径（403-407）包括时间延迟装置（423-427,503-507），使得累积在目标覆盖区域（130）附近的区域（421）处的时间延迟减小。通过减少目标覆盖区域（130）附近的区域（421）的累积时间延迟，可以执行移动站（128）的通信到目标覆盖区域（130）的切换。

2. 发明授权

US5910946A Wireless internet network architecture for voice and data communications 失效
标题翻译：用于语音和数据通信的无线网络架构
公开(公告)号：US5910946A
公开(公告)日：1999-06-08
申请号：US782966
申请日：1997-01-13
申请人： John S. Csapo
发明人： John S. Csapo
IPC分类号： H04M3/42 , H04L12/28 , H04L29/06 , H04M3/00 , H04M7/00 , H04W88/16 , H04W92/02 , H04Q7/30
CPC分类号： H04W92/02 , H04L29/06 , H04M7/0057 , H04M7/006 , H04M2207/18 , H04W88/16
摘要： At least one base station is connected to at least one central office via a T1/E1 trunk. Some channels of the trunk are assigned to carry PCM data destined for the public switched telephony network via the central office, while other channels of the truck are assigned to carry packet data destined for the internet via the central office. The base station includes a wireless subscriber interface, a PCM interface, a packet data interface and a selector circuit which selectively couples an input/output of the subscriber interface to either one of an input/output of the PCM interface or an input/output of the packet data interface.
摘要翻译：至少一个基站经由T1 / E1中继线连接至至少一个中心局。分配中继线的一些信道经由中心局传送去往公共交换电话网络的PCM数据，而卡车的其他信道被分配为携带通过中心局发往互联网的分组数据。基站包括无线用户界面，PCM接口，分组数据接口和选择器电路，其选择性地将用户接口的输入/输出耦合到PCM接口的输入/输出或输入/输出分组数据接口。

3. 发明授权

US06801788B1 Distributed architecture for a base station transceiver subsystem having a radio unit that is remotely programmable 有权
标题翻译：具有可远程编程的无线电单元的基站收发器子系统的分布式架构
公开(公告)号：US06801788B1
公开(公告)日：2004-10-05
申请号：US09379551
申请日：1999-08-23
申请人： John S. Csapo , Mitchell Johnson , Bruce F. Brady , Mark C. Chien , Robert A. Rapp
发明人： John S. Csapo , Mitchell Johnson , Bruce F. Brady , Mark C. Chien , Robert A. Rapp
IPC分类号： H04B138
CPC分类号： H04W88/085 , Y02D70/1222 , Y02D70/164
摘要： A telecommunication base station transceiver subsystem that can be easily configured to provide single or multi-carrier frequency service. The base station is divided into a main unit and a radio unit such that the radio unit is positioned proximate to the antennas and the main unit is remotely located from the radio unit. A single base station transceiver can provide service via multiple wireless protocols, such as CDMA, TDMA, GSM or Analog. The base station transceiver .can also operate on various transmit/receive frequencies as well as variable transmit power settings. Furthermore, the base station transceiver can be reprogrammed, reconfigured and/or statused by a network operations center.
摘要翻译：电信基站收发机子系统可以容易地配置为提供单载波或多载波频率服务。基站被分成主单元和无线单元，使得无线电单元位于天线附近，并且主单元远离无线电单元。单个基站收发器可以通过诸如CDMA，TDMA，GSM或模拟的多种无线协议来提供服务。基站收发器也可以在各种发射/接收频率以及可变发射功率设置下工作。此外，基站收发器可以被网络操作中心重新编程，重新配置和/或状态化。

4. 发明授权

US5712868A Dual mode communication network 失效
标题翻译：双模式通信网络
公开(公告)号：US5712868A
公开(公告)日：1998-01-27
申请号：US906785
申请日：1992-06-30
申请人： Morton Stern , John S. Csapo , David Edward Borth , Charles N. Lynk, Jr. , John Richard Haug , Eric R. Schorman , Phillip David Rasky , Walter Joseph Rozanski, Jr.
发明人： Morton Stern , John S. Csapo , David Edward Borth , Charles N. Lynk, Jr. , John Richard Haug , Eric R. Schorman , Phillip David Rasky , Walter Joseph Rozanski, Jr.
IPC分类号： H04B7/26 , H04W88/10 , H04B7/216 , H04J13/02 , H04J13/06
CPC分类号： H04B7/2643 , H04W88/10
摘要： The dual mode communication network comprises a first communication system having a frame structure and a first traffic channel protocol and a second communication system having the frame structure and a second traffic channel protocol. In the network, only one of the first and second traffic channel protocols supports forward error correction coding.
摘要翻译：双模式通信网络包括具有帧结构和第一业务信道协议的第一通信系统和具有帧结构和第二业务信道协议的第二通信系统。在网络中，第一和第二业务信道协议中只有一个支持前向纠错编码。

5. 发明授权

US08190145B2 Apparatus and method for mobile station-assisted optimization of a wireless network 失效
标题翻译：无线网络移动台辅助优化的装置和方法
公开(公告)号：US08190145B2
公开(公告)日：2012-05-29
申请号：US10744226
申请日：2003-12-22
申请人： John S. Csapo , Ronald J. Webb , Philip Y. Sohn
发明人： John S. Csapo , Ronald J. Webb , Philip Y. Sohn
IPC分类号： H04W24/00 , H04W36/00
CPC分类号： H04W16/18 , H04W52/283
摘要： A radio frequency (RF) coverage server for use in a wireless network comprising base stations that communicate with mobile stations located in a coverage area of the wireless network. The RF coverage server receives from the mobile stations geographic location data indicating positions of the mobile stations when communication links to the wireless network were dropped. The RF coverage server identifies areas of good RF coverage and areas of poor RF coverage in the wireless network. The RF coverage server also identifies a first one of the mobile stations that frequently drops communication links to the wireless network when the first mobile station is disposed in the good RF coverage areas.
摘要翻译：一种在无线网络中使用的射频（RF）覆盖服务器，包括与位于无线网络的覆盖区域内的移动站进行通信的基站。 RF覆盖服务器从移动站接收指示到无线网络的通信链路丢弃时指示移动站的位置的地理位置数据。 RF覆盖服务器识别无线网络中良好RF覆盖区域和RF覆盖范围差的区域。当第一移动站被布置在良好的RF覆盖区域中时，RF覆盖服务器还识别出频繁地丢弃到无线网络的通信链路的移动站中的第一个。

6. 发明授权

US07020112B2 System and method for combining signals at multiple base station receivers 有权
标题翻译：在多个基站接收机上组合信号的系统和方法
公开(公告)号：US07020112B2
公开(公告)日：2006-03-28
申请号：US09752875
申请日：2000-12-28
申请人： Joseph R. Cleveland , John S. Csapo
发明人： Joseph R. Cleveland , John S. Csapo
IPC分类号： H04B7/216
CPC分类号： H04W52/24 , H04B7/0491 , H04W52/08 , H04W52/20
摘要： There is disclosed a system and method wherein signals generated by a mobile station and received at multiple base transceiver stations (BTSs), are combined utilizing signal processing techniques. Signals received at non-target BTSs are directed, by each non-target BTS, to a target BTS where a combiner is utilized to assemble the received signals (bits) into a packet, or frame, and to determine if an error condition exists. The error condition of the frame or packet determines whether to utilize BTS power control circuitry to notify the mobile station to adjust the mobile station transmit power up or down.
摘要翻译：公开了一种系统和方法，其中利用信号处理技术组合由移动台产生并在多个基站收发台（BTS）处接收的信号）的信号。在非目标BTS处接收到的信号被每个非目标BTS引导到目标BTS，其中组合器用于将接收到的信号（比特）组合成分组或帧，并且确定是否存在错误状况。帧或分组的错误状况决定是否利用BTS功率控制电路通知移动台上下移动台的发射功率。

7. 发明授权

US07499460B2 Integrated WI-FI and wireless public network and method of operation 有权
标题翻译：集成WI-FI和无线公网及运营方式
公开(公告)号：US07499460B2
公开(公告)日：2009-03-03
申请号：US10284674
申请日：2002-10-31
申请人： John S. Csapo
发明人： John S. Csapo
IPC分类号： H04L12/28
CPC分类号： H04W88/10 , H04W16/00 , H04W16/32 , H04W84/12 , H04W92/02
摘要： An integrated wireless network comprising a wireless public network and a wireless local area network. The wireless public network comprises a plurality of base stations for communicating with mobile stations in the wireless public network. Each base station communicates with mobile stations up to several miles away. The wireless local area network comprises access points for communicating with selected mobile stations located in the wireless local area network. An access point comprises a first transceiver that communicates with selected mobile stations within a short distance of the access point, a second transceiver that communicates with a first base station of the wireless public network; and 3) interconnection circuitry for transferring data traffic between the first transceiver and the second transceiver, such that the access point enables the selected mobile stations to communicate with the first base station via the access point.
摘要翻译：一种包括无线公共网络和无线局域网的集成无线网络。无线公共网络包括用于与无线公共网络中的移动站进行通信的多个基站。每个基站与多达几英里远的移动台通信。无线局域网包括用于与位于无线局域网中的所选移动台进行通信的接入点。接入点包括与所述接入点的短距离内的所选移动站通信的第一收发信机，与所述无线公共网络的第一基站通信的第二收发信机; 以及3）用于在所述第一收发器和所述第二收发器之间传送数据业务的互连电路，使得所述接入点使得所选择的移动站能够经由所述接入点与所述第一基站通信。

8. 发明授权

US06411825B1 Distributed architecture for a base station transceiver subsystem 有权
标题翻译：基站收发器子系统的分布式架构
公开(公告)号：US06411825B1
公开(公告)日：2002-06-25
申请号：US09311548
申请日：1999-05-13
申请人： John S. Csapo , Joseph R. Cleveland , Peter S. Rha
发明人： John S. Csapo , Joseph R. Cleveland , Peter S. Rha
IPC分类号： H04Q7155
CPC分类号： H04W88/085
摘要： A telecommunication base station transceiver subsystem that can be easily configured to provide single or multi-carrier frequency service. Capacity is increased and diversity reception is maintained from a single to a dual frequency system without the need for additional antennas. The base station is divided into a main unit and a radio unit such that the radio unit is positioned proximate to the antennas and the main unit is remotely located from the radio unit. Furthermore, a single base station transceiver can provide service via multiple wireless protocols, such as CDMA, TDMA, GSM or Analog. The base station transceiver can also operate on various transmit/receive frequencies as well as variable transmit power settings.
摘要翻译：电信基站收发机子系统可以容易地配置为提供单载波或多载波频率服务。容量增加，分集接收从一个单一系统维持到一个双频系统，而不需要额外的天线。基站被分成主单元和无线单元，使得无线电单元位于天线附近，并且主单元远离无线电单元。此外，单个基站收发机可以经由诸如CDMA，TDMA，GSM或模拟的多种无线协议来提供服务。基站收发器还可以在各种发射/接收频率以及可变发射功率设置上操作。

9. 发明授权

US08125946B2 Wireless network and mobile stations for implementing variable bandwidth service on demand 失效
标题翻译：无线网络和移动台根据需要实现可变带宽服务
公开(公告)号：US08125946B2
公开(公告)日：2012-02-28
申请号：US10928584
申请日：2004-08-27
申请人： John S. Csapo
发明人： John S. Csapo
IPC分类号： H04J3/16 , H04W72/00
CPC分类号： H04W28/20 , H04B7/2634
摘要： A variable bandwidth controller for use in a wireless network comprising base stations capable of operating on N carriers. The variable bandwidth controller determines a receiver capability of a first mobile station and, in response to the determination, assigns the first mobile station to operate on at least a first carrier and a second carrier. The variable bandwidth controller determines the receiver capability of the first mobile station based on a message received from the first mobile station. The variable bandwidth controller assigns the mobile station to operate on the first carrier during normal data traffic conditions and assigns the mobile station to operate on the second carrier during peak data traffic conditions.
摘要翻译：一种用于无线网络的可变带宽控制器，包括能够在N个载波上操作的基站。可变带宽控制器确定第一移动台的接收机能力，并且响应于该确定，分配第一移动台至少在第一载波和第二载波上操作。可变带宽控制器基于从第一移动台接收到的消息来确定第一移动台的接收机能力。可变带宽控制器在正常数据业务状况期间分配移动台在第一载波上操作，并且在峰值数据业务状况期间分配移动台在第二载波上操作。

10. 发明授权

US08073490B2 Mobile station direction finding based on observation of forward link 失效
标题翻译：基于前向链路观测的移动台方向检测
公开(公告)号：US08073490B2
公开(公告)日：2011-12-06
申请号：US10981813
申请日：2004-11-05
申请人： Cornelius van Rensburg , Purva R. Rajkotia , John S. Csapo
发明人： Cornelius van Rensburg , Purva R. Rajkotia , John S. Csapo
IPC分类号： H04M1/00
CPC分类号： H04W16/28 , H04W72/046
摘要： Beam-formed transmission from a transmitting wireless communication station to a receiving wireless communication station is supported by estimating a direction for the beamformed transmission. The receiving station reports to the transmitting station information about wide-beam and narrow-beam pilot signals that the receiving station has received from the transmitting station. The transmitting station estimates the direction of the beamformed transmission based on this information.
摘要翻译：通过估计波束形成的传输的方向来支持从发射无线通信站到接收无线通信站的波束形成的传输。接收站向发射台报告接收站从发射台接收的关于宽波束和窄波束导频信号的信息。发射站基于该信息估计波束形成的传输的方向。

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