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1. 发明授权

US06381235B1 Wireless CDMA system having a unique forward configuration control channel 失效
标题翻译：无线CDMA系统具有唯一的前向配置控制信道
公开(公告)号：US06381235B1
公开(公告)日：2002-04-30
申请号：US09086485
申请日：1998-05-29
申请人： Raafat E. Kamel , Yuen-Yin L. Koo , Wen-Yi Kuo , Semyon B. Mizikovsky
发明人： Raafat E. Kamel , Yuen-Yin L. Koo , Wen-Yi Kuo , Semyon B. Mizikovsky
IPC分类号： H04B7216
CPC分类号： H04W56/00 , H04J13/0048 , H04J13/18 , H04W8/20 , H04W28/06 , H04W36/18 , H04W48/08 , H04W72/00 , H04W74/0866
摘要： The wireless CDMA system includes a base station which generates a configuration channel as one of the forward control channels. The message slots in the configuration channel only include overhead messages. The base station also generates at least one other forward control channel, but these other forward control channels do not need to include overhead messages in any of their message slots. The mobiles in the system determine the location of the configuration channel from information in a sync channel generated by the base station. By camping onto the configuration channel, a mobile can quickly obtain the overhead parameters in the overhead messages. Because obtaining overhead parameters and keeping an updated version of the overhead parameters is an important factor in overall performance, the significant decrease in overhead message access time provided by the provision of the configuration channel greatly improves performance.
摘要翻译：无线CDMA系统包括生成作为前向控制信道之一的配置信道的基站。配置通道中的消息槽只包含开销消息。基站还生成至少一个其他前向控制信道，但是这些其他前向控制信道不需要在任何消息时隙中包括开销消息。系统中的移动台根据由基站生成的同步信道中的信息确定配置信道的位置。通过驻留在配置信道上，移动设备可以快速获取开销消息中的开销参数。由于获取开销参数并保持开销参数的更新版本是整体性能的重要因素，所以通过提供配置通道提供的开销消息访问时间的显着减少大大提高了性能。

2. 发明授权

US06771963B1 Triggering handdowns and handoffs of mobile stations between bordering cells of cellular wireless communication systems 有权
标题翻译：在蜂窝无线通信系统的接口小区之间触发移动台的切换和切换
公开(公告)号：US06771963B1
公开(公告)日：2004-08-03
申请号：US09135191
申请日：1998-08-17
申请人： Terry Si-Fong Cheng , Ching Huang , Yuen-Yin L. Koo , Shen-De Lin , Carl Francis Weaver , Wen-Yi Kuo
发明人： Terry Si-Fong Cheng , Ching Huang , Yuen-Yin L. Koo , Shen-De Lin , Carl Francis Weaver , Wen-Yi Kuo
IPC分类号： H04Q720
CPC分类号： H04W52/242 , H04W36/30
摘要： A procedure for triggering a handdown or a handoff a mobile station served by a base station of a cellular wireless communication system. A tolerable path loss for signal links between the base station and a mobile station located within the base station's cell, is initially determined. A control signal is radiated at a known transmit power level from the base station over its cell. A receive power level threshold is determined for the control signal for reception by the mobile station, according to the transmit power level and the tolerable path loss. A handoff of the mobile station is triggered after deriving the received power level of the control signal at the mobile station, and determining that the received power level is less than the receive power level threshold. In one embodiment, a mobile station reports to a serving base station only after the former determines that the received power level of a control signal from the base station is less than a threshold level initially provided to the mobile station by the base station. The procedure is applicable, e.g., to base station cells of a first CDMA cellular system which cells border on cells of an analog (AMPS) or a second CDMA cellular system.
摘要翻译：用于触发由蜂窝无线通信系统的基站服务的移动台的切换或切换的过程。最初确定基站和位于基站小区内的移动台之间的信号链路的可容忍路径损耗。控制信号以已知的发射功率电平从基站在其小区上辐射。根据发射功率电平和容许路径损耗，确定移动台接收控制信号的接收功率电平门限。在移动站获得控制信号的接收功率电平之后触发移动台的越区切换，并确定接收功率电平小于接收功率电平门限。在一个实施例中，移动台仅在前者确定来自基站的控制信号的接收功率电平小于由基站最初提供给移动台的阈值电平之前才向服务基站报告。该过程例如适用于第一CDMA蜂窝系统的基站小区，该小区在模拟（AMPS）或第二CDMA蜂窝系统的小区上边界。

3. 发明授权

US06810030B1 Dynamic and smart spreading for wideband CDMA 失效
标题翻译：宽带CDMA的动态和智能扩展
公开(公告)号：US06810030B1
公开(公告)日：2004-10-26
申请号：US08953592
申请日：1997-10-17
申请人： Wen-Yi Kuo
发明人： Wen-Yi Kuo
IPC分类号： H04B7216
CPC分类号： H04L1/0068 , H04B7/2628 , H04L1/0071 , H04L5/026
摘要： A method for allocating utilization of multiple carriers in a wideband CDMA transmission system first determines the carrier utilization/interference levels for each of the multiple carriers. Based on the carrier utilization/interference level, carrier assignments are allocated on an unequal basis. The allocation of the carrier assignment biases the selection of the carriers away from higher utilized/interfered carriers. An apparatus for implementing the method is also described.
摘要翻译：一种用于在宽带CDMA传输系统中分配多个载波的利用的方法首先确定多个载波中的每个载波的载波利用/干扰电平。基于载波利用/干扰等级，载波分配是不平等的。载波分配的分配偏离了较高利用/干扰载波的载波选择。还描述了用于实现该方法的装置。

4. 发明授权

US06697343B1 Method and apparatus for controlling power for variable-rate vocoded communications 有权
标题翻译：用于控制可变速率声控通信功率的方法和装置
公开(公告)号：US06697343B1
公开(公告)日：2004-02-24
申请号：US09383233
申请日：1999-08-26
申请人： Raafat Edward Kamel , Wen-Yi Kuo , Martin Howard Meyers , Carl Francis Weaver , Xiao Cheng Wu
发明人： Raafat Edward Kamel , Wen-Yi Kuo , Martin Howard Meyers , Carl Francis Weaver , Xiao Cheng Wu
IPC分类号： G08C1700
CPC分类号： H04L1/0072 , H04L1/0014 , H04L1/0025 , H04L1/003 , H04L1/0039
摘要： A base station assembles a frame including information bits at a vocoding rate for downlink transmission over a traffic channel as channel bits at a channel rate. The base station places at least one rate-indicating bit at a beginning of the frame for indicating the vocoding rate. The mobile station evaluates the downlink transmission with consideration of the vocoding rate indicated by the at least one rate-indicating bit. The mobile station can determine the vocoding rate by decoding the beginning of the frame to permit power control in less than one frame duration from initial receipt of the frame at the mobile station.
摘要翻译：一个基站组装一个帧，包括一个声码率的信息比特，用于通过业务信道进行下行链路传输，作为信道速率的信道比特。基站在帧的开始处放置至少一个速率指示位，用于指示声码率。考虑到由至少一个速率指示位指示的声码速率，移动站评估下行链路传输。移动台可以通过解码帧的开始来确定声码速率，从而允许在移动站的初始接收帧的不到一帧的持续时间内进行功率控制。

5. 发明授权

US06574203B2 Methods and apparatus for inter-frequency handoff in a wireless communication system 有权
公开(公告)号：US06574203B2
公开(公告)日：2003-06-03
申请号：US09888913
申请日：2001-06-25
申请人： Neil E. Bernstein , Xiao C. Bernstein , Wen-Yi Kuo , Martin H. Meyers , Xiao Wang , Carl F. Weaver
发明人： Neil E. Bernstein , Xiao C. Bernstein , Wen-Yi Kuo , Martin H. Meyers , Xiao Wang , Carl F. Weaver
IPC分类号： H04Q700
CPC分类号： H04W36/30 , H04W36/14
摘要： Inter-frequency handoffs in a CDMA or other wireless communication system are controlled using a noise-limited coverage trigger metric which is able to distinguish between same-frequency cell boundaries and other-frequency cell boundaries in the system. The trigger metric may be generated as a function of an average signal-to-noise measure for pilot signals received at a mobile station of the system and a linear sum of the signal-to-noise measures. The signal-to-noise measures may be generated in the mobile station and included in messages transmitted from the mobile station to one or more base stations of the system. The trigger metric is used to control a handoff from a current frequency to a new frequency in an ongoing call. The trigger metric may alternatively be based on a measure of mobile receive power alone. Other aspects of the invention reduce unnecessary searching for a new frequency and decrease the likelihood of “ping-ponging” from a current frequency to a new frequency by providing additional checks in the handoff process. For example, receive power and pilot signal-to-noise measures may be generated at a mobile station for both current and new frequencies. The mobile station then continues to operate at the current frequency as long as certain predetermined threshold conditions based on the measures are satisfied.

6. 发明授权

US06504827B1 Discontinuous transmission on high speed data channels 有权
标题翻译：高速数据通道不连续传输
公开(公告)号：US06504827B1
公开(公告)日：2003-01-07
申请号：US09215437
申请日：1998-12-18
申请人： Wen-Yi Kuo , Martin Howard Meyers , Xiao Cheng Wu
发明人： Wen-Yi Kuo , Martin Howard Meyers , Xiao Cheng Wu
IPC分类号： H04Q700
CPC分类号： H04B7/26
摘要： The present invention is a method for efficiently utilizing spectrum resources belonging to a wireless communications system in the presence of data channels through a discontinuous data transmission technique. The discontinuous data transmission technique involves the transmission of a flag over a control channel (or some other communication channel) in frame f, wherein the flag would indicate to an intended recipient that a transmitter has a data frame to transmit to the recipient in some future frame f+q. In an embodiment, the transmitter would subsequently transmit the data frame over a data channel (or some other communication channel) in frame f+q if the flag indicated that the data frame was ready to be transmitted. In another embodiment, the transmitter would not transmit the data frame unless the recipient has indicated (via another flag) that the recipient is ready to receive the frame of data from the transmitter.
摘要翻译：本发明是一种通过不连续数据传输技术在属于无线通信系统的频谱资源存在数据信道的情况下有效利用方法。不连续数据传输技术涉及在帧f中在控制信道（或某个其他通信信道）上传输标志，其中标志将向预期接收者指示发射机有一个数据帧以在将来发送给接收者帧f + q。在一个实施例中，如果标志指示数据帧准备好被发送，则发送器随后将在帧f + q中的数据信道（或某个其他通信信道）上发送数据帧。在另一个实施例中，发送器将不发送数据帧，除非接收者已经（经由另一个标志）指示接收者准备好从发送器接收数据帧。

7. 发明授权

US06304759B1 Method for extending the range of a wireless communication system 失效
标题翻译：扩展无线通信系统范围的方法
公开(公告)号：US06304759B1
公开(公告)日：2001-10-16
申请号：US09144241
申请日：1998-08-31
申请人： Frances Jiang , Wen-Yi Kuo
发明人： Frances Jiang , Wen-Yi Kuo
IPC分类号： H04B7005
CPC分类号： H04W88/08 , H04W16/26 , H04W56/0045 , H04W56/005
摘要： A method for extending a cell radius or access range of a base station without incurring ASIC correlator re-design. This is accomplished using a modified timing protocol that will cause signals transmitted by mobile-telephones positioned beyond the limitations of the ASIC correlator bit limitation to be received within a search window so the signals may be detected and demodulated. In one embodiment, the modified timing protocol incorporates a timing advance technique in which the base station transmits its signals at an advanced time before frame boundaries such that signals transmitted by out-of-range mobile-telephones can be received within a search window beginning at a frame boundary and spanning a time interval corresponding to the ASIC correlator bit limitation. In another embodiment, the modified timing protocol incorporates a shifted search window that begins at an advanced time after a frame boundary and spans a time interval corresponding to the ASIC correlator bit limitation.
摘要翻译：一种用于扩展基站的小区半径或接入范围的方法，而不会引起ASIC相关器重新设计。这是使用经修改的定时协议实现的，该定时协议将使得由移动电话发送的信号超出ASIC相关器位限制的限制而被接收在搜索窗口内，从而可以检测和解调信号。在一个实施例中，修改的定时协议包括定时提前技术，其中基站在帧边界之前的高级时间发送其信号，使得可以在搜索窗口内从超出范围的移动电话中发送的信号从在帧边界并跨越对应于ASIC相关器位限制的时间间隔。在另一个实施例中，修改的定时协议包括从帧边界之后的高级时间开始并且跨越与ASIC相关器位限制相对应的时间间隔的偏移搜索窗口。

8. 发明授权

US06252861B1 Methods and apparatus for interfrequency handoff in a wireless communication system 失效
标题翻译：用于无线通信系统中的接口切换的方法和装置
公开(公告)号：US06252861B1
公开(公告)日：2001-06-26
申请号：US09048626
申请日：1998-03-26
申请人： Neil E. Bernstein , Xiao C. Bernstein , Wen-Yi Kuo , Martin H. Meyers , Xiao Wang , Carl F. Weaver
发明人： Neil E. Bernstein , Xiao C. Bernstein , Wen-Yi Kuo , Martin H. Meyers , Xiao Wang , Carl F. Weaver
IPC分类号： H04Q700
CPC分类号： H04W36/30 , H04W36/14
摘要： Inter-frequency handoffs in a CDMA or other wireless communication system are controlled using a noise-limited coverage trigger metric which is able to distinguish between same-frequency cell boundaries and other-frequency cell boundaries in the system. The trigger metric may be generated as a function of an average signal-to-noise measure for pilot signals received at a mobile station of the system and a linear sum of the signal-to-noise measures. The signal-to-noise measures may be generated in the mobile station and included in messages transmitted from the mobile station to one or more base stations of the system. The trigger metric is used to control a handoff from a current frequency to a new frequency in an ongoing call. The trigger metric may alternatively be based on a measure of mobile receive power alone. Other aspects of the invention reduce unnecessary searching for a new frequency and decrease the likelihood of “ping-ponging” from a current frequency to a new frequency by providing additional checks in the handoff process. For example, receive power and pilot signal-to-noise measures may be generated at a mobile station for both current and new frequencies. The mobile station then continues to operate at the current frequency as long as certain predetermined threshold conditions based on the measures are satisfied.
摘要翻译： CDMA或其他无线通信系统中的频率间切换是使用能够区分系统中的同频小区边界和其它频率小区边界的噪声限制覆盖触发度量来控制的。可以根据在系统的移动台处接收的导频信号的平均信噪比测量值和信噪比测量的线性和来产生触发度量。信号噪声测量可以在移动台中产生，并且包括在从移动站发送到系统的一个或多个基站的消息中。触发度量用于控制正在进行的呼叫中从当前频率到新频率的切换。触发度量可以替代地基于单独的移动接收功率的量度。本发明的其他方面通过在切换过程中提供额外的检查来减少对新频率的不必要的搜索并且减少从当前频率到新频率的“乒乓”的可能性。例如，可以在移动台处为当前和新频率产生接收功率和导频信号噪声测量。只要满足基于措施的某些预定阈值条件，移动台就继续以当前频率工作。

9. 发明申请

US20090215441A1 Electronic System 审中-公开
标题翻译：电子系统
公开(公告)号：US20090215441A1
公开(公告)日：2009-08-27
申请号：US12331649
申请日：2008-12-10
申请人： Wen-Yi Kuo , Der-Hwa Chou , Jui-Ming Yu
发明人： Wen-Yi Kuo , Der-Hwa Chou , Jui-Ming Yu
IPC分类号： H04W4/00
CPC分类号： H04M1/72575 , H04M1/0254
摘要： An electronic system is provided. The electronic system comprises: a processor, a mobile device, a plurality of expansion ports and an expansion device. The mobile device can work as a standalone system, wherein the mobile device comprises a plurality of first function modules. The expansion device comprises a plurality of second function modules, wherein the expansion device connects to the mobile device through the plurality of expansion ports. When the mobile device and the expansion device are connected together to form the electronic device, the first processor controls the electronic system to perform the plurality of first and second function modules.
摘要翻译：提供电子系统。电子系统包括：处理器，移动设备，多个扩展端口和扩展设备。移动设备可以作为独立系统工作，其中移动设备包括多个第一功能模块。扩展装置包括多个第二功能模块，其中扩展装置通过多个扩展端口连接到移动装置。当移动设备和扩展设备连接在一起以形成电子设备时，第一处理器控制电子系统执行多个第一和第二功能模块。

10. 发明申请

US20090198819A1 Method and System for Providing the Internet Service with Advertisement 审中-公开
标题翻译：提供互联网服务广告的方法和系统
公开(公告)号：US20090198819A1
公开(公告)日：2009-08-06
申请号：US12023261
申请日：2008-01-31
申请人： Wen-Yi Kuo , Yi-Hao Chang
发明人： Wen-Yi Kuo , Yi-Hao Chang
IPC分类号： G06F15/16
CPC分类号： G06Q30/02
摘要： A method for providing an Internet service with advertisement is provided. First, a computing device installs an ad-playing application and runs the ad-playing application to request a telecommunication network for a connection to the Internet. Then, the telecommunication network establishes the connection for it and transfers advertisement to the computing device. Then, the ad-playing application plays the advertisement on the screen of the computing device. Last, the telecommunication network disconnects the connection when the advertisement is not played on the computing device. Moreover, A system for providing the Internet service with advertisement is disclosed in the specification.
摘要翻译：提供了一种提供互联网服务广告的方法。首先，计算设备安装广告播放应用并运行广告播放应用以请求电信网络来连接到因特网。然后，电信网络为其建立连接并将广告传送到计算设备。然后，广告播放应用程序在计算设备的屏幕上播放广告。最后，当计算设备上没有播放广告时，电信网络断开连接。此外，在本说明书中公开了提供互联网服务广告的系统。

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