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1. 发明公开

EP1639844A2 TIME INTERLEAVED MULTIPLE STANDARD SINGLE RADIO SYSTEM APPARATUS AND METHOD 有权转让
标题翻译：时间交错的多标准单无线电系统的装置和方法
公开(公告)号：EP1639844A2
公开(公告)日：2006-03-29
申请号：EP04776991.4
申请日：2004-06-23
申请人： Quorum Systems, Inc.
发明人： MALONE, Lawrence, J. , LAMB, Aaron
IPC分类号： H04Q7/32
CPC分类号： H04W48/18 , H04W74/04 , H04W88/06
摘要： Multiple wireless communication standards can be supported in a single radio apparatus by time interleaving communications with the multiple communication standards. A single radio can be controlled to time interleave communications standards to successively activate a single communication channel for each of the communication standards. The single radio device can be configured to order the supported communication standards in a hierarchy to provide priority to certain communications. Time interleaving wireless communications over standards that support burst communications, such as time multiplexed wireless communication systems or wireless packet data systems, allows a single radio to seamlessly support multiple with no loss of data.

2. 发明授权

EP1639844B1 Time interleaved multiple standard single radio system apparatus and method 有权转让
标题翻译：时间交错的多标准单无线电系统的装置和方法
公开(公告)号：EP1639844B1
公开(公告)日：2015-10-21
申请号：EP04776991.4
申请日：2004-06-23
申请人： Spreadtrum Communications Inc.
发明人： MALONE, Lawrence, J. , LAMB, Aaron
IPC分类号： H04W48/18 , H04W74/04 , H04W88/06
CPC分类号： H04W48/18 , H04W74/04 , H04W88/06

3. 发明授权

US07853259B2 Methods for air interface message transfer in fast call setup processes 有权
标题翻译：快速通话设置过程中空中接口消息传输的方法
公开(公告)号：US07853259B2
公开(公告)日：2010-12-14
申请号：US11639979
申请日：2006-12-15
申请人： Baikui Xu , Ling Lv , Tao Wu
发明人： Baikui Xu , Ling Lv , Tao Wu
IPC分类号： H04W4/00
CPC分类号： H04W76/10 , H04W4/10 , H04W76/45
摘要： A method of UU message transfer for fast call setup. The method includes encapsulating a Service Request into a RRC Connection Request. When a UE starts the service sensitive to call setup delay, the RRC layer encapsulates the Service Request into IDT. If this encapsulation is successful, the RRC connection request message undergoes non-critical extension, and the encapsulated IDT is disposed into the extended portion. The RNC, after receiving the extended RRC connection request, extracts the IDT message from the extended RRC CONNECTION REQUEST and sends it to the CN.
摘要翻译：一种用于快速呼叫建立的UU消息传送方法。该方法包括将服务请求封装到RRC连接请求中。当UE启动对呼叫建立延迟敏感的业务时，RRC层将业务请求封装成IDT。如果该封装成功，则RRC连接请求消息经历非关键扩展，并且封装的IDT被布置在扩展部分中。 RNC在收到扩展的RRC连接请求后，从扩展的RRC连接请求中提取IDT消息，并发送给CN。

4. 发明授权

US07725090B2 Method and apparatus for automatic frequency correction 有权
标题翻译：自动频率校正方法和装置
公开(公告)号：US07725090B2
公开(公告)日：2010-05-25
申请号：US11326043
申请日：2006-01-05
申请人： Jian Cheng , Jingdong Lin
发明人： Jian Cheng , Jingdong Lin
IPC分类号： H04B1/18
CPC分类号： H04L27/2271 , H04L2027/0028 , H04L2027/0038 , H04L2027/0061 , H04L2027/0065 , H04L2027/0075
摘要： A technique is provided for automatic frequency offset correction in a wireless communication system. After demodulating and decoding a received signal in a receiver, channel estimation is also performed. The technique further includes re-encoding and re-modulating the decoded and demodulated signal with a coding and modulation scheme different from the received signal. The signal is reconstructed signal on the basis of the re-encoded and re-modulated signal and estimated channel characteristics. A frequency error is estimated based on the reconstructed signal and the original received signal. A threshold for a comparator is determined on the basis of the estimated offset amount determined by the comparison threshold and the estimated frequency offset.
摘要翻译：提供了一种用于无线通信系统中的自动频偏校正的技术。在对接收机中的接收信号进行解调和解码之后，还执行信道估计。该技术还包括用与接收信号不同的编码和调制方案对解码和解调信号进行重新编码和重新调制。信号是基于重新编码和重新调制的信号和估计的信道特性的重构信号。基于重构信号和原始接收信号估计频率误差。基于由比较阈值和估计频率偏移确定的估计偏移量来确定比较器的阈值。

5. 发明授权

US08139529B2 TD-SCDMA based SFN network and associated methods 有权
标题翻译：基于TD-SCDMA的SFN网络及相关方法
公开(公告)号：US08139529B2
公开(公告)日：2012-03-20
申请号：US12022797
申请日：2008-01-30
申请人： Jian Cheng , Jingdong Lin
发明人： Jian Cheng , Jingdong Lin
IPC分类号： H04W4/00
CPC分类号： H04L25/0212 , H04L25/022 , H04L25/024 , H04L25/03159 , H04L2025/03522
摘要： Networking methods of a Single Frequency Network (SFN) in communication systems are disclosed.
摘要翻译：披露了通信系统中单频网络（SFN）的组网方法。

6. 发明授权

US07853258B2 Methods for air interface message transfer in fast call setup processes 有权
标题翻译：快速通话设置过程中空中接口消息传输的方法
公开(公告)号：US07853258B2
公开(公告)日：2010-12-14
申请号：US11624299
申请日：2007-01-18
申请人： Baikui Xu , Ling Lv , Tao Wu
发明人： Baikui Xu , Ling Lv , Tao Wu
IPC分类号： H04W4/00
CPC分类号： H04W76/10 , H04W74/00 , H04W76/12 , H04W88/12
摘要： A method of UU message transfer for fast call setup is disclosed. The method includes encapsulating a Service Request into a RRC Connection Request message. When a UE starts the service sensitive to call setup delays, the RRC Connection Request undergoes non-critical extension. The Service Request and necessary Access Stratum (AS) information are disposed into the extended portion. The RNC, after receiving the extended RRC connection request, extracts the IDT message from the extended RRC Connection Request and sends it to the CN.
摘要翻译：公开了一种用于快速呼叫建立的UU消息传送方法。该方法包括将服务请求封装到RRC连接请求消息中。当UE启动对呼叫建立延迟敏感的服务时，RRC连接请求经历非关键扩展。服务请求和必要的访问层（AS）信息被放置在扩展部分中。 RNC在收到扩展的RRC连接请求后，从扩展的RRC连接请求中提取IDT消息，并发送给CN。

7. 发明授权

US07711341B2 Multimode receiver control method and apparatus 有权
标题翻译：多模接收机控制方法及装置
公开(公告)号：US07711341B2
公开(公告)日：2010-05-04
申请号：US11421207
申请日：2006-05-31
申请人： David Ryan Haub
发明人： David Ryan Haub
IPC分类号： H04B1/10 , H04B17/00
CPC分类号： H04B1/406 , H03D3/007 , H03J1/0008
摘要： Various embodiments of the present invention adjust an operating mode of a configurable receiver based at least in part on a selected communication service to be provided and an available signal quality. A control unit receives data related to one or more selected communication services to be provided. The control unit also receives information about the environmental operating conditions in which the configurable receiver is operating, via one or more signal quality metrics. The control unit adjusts the operating mode of the configurable receiver by modifying the gain of a received signal, the channel bandwidth, or controlling the synthesizers or equalizers.
摘要翻译：本发明的各种实施例至少部分地基于要提供的所选择的通信服务和可用信号质量来调整可配置接收机的操作模式。控制单元接收与要提供的一个或多个所选择的通信服务有关的数据。控制单元还经由一个或多个信号质量度量接收关于可配置接收器正在操作的环境操作条件的信息。控制单元通过修改接收信号的增益，信道带宽或控制合成器或均衡器来调整可配置接收机的工作模式。

8. 发明授权

US08139634B2 Methods and apparatuses of fast cross motion estimation for video encoding 有权
标题翻译：用于视频编码的快速交叉运动估计的方法和装置
公开(公告)号：US08139634B2
公开(公告)日：2012-03-20
申请号：US11712845
申请日：2007-02-28
申请人： Yaqiang Ding , Jiang Lin , Fu-Huei Lin
发明人： Yaqiang Ding , Jiang Lin , Fu-Huei Lin
IPC分类号： H04N11/02
CPC分类号： H04N19/557 , H04N19/51 , H04N19/533 , H04N19/56
摘要： This disclosure is related to a fast motion estimation method for implementing in a video encoder. A particular method includes determining early termination based on the value of a sum of absolute difference (SAD0). The method also includes performing motion prediction using a motion vector from a previous frame as a prediction point. The method further includes using the prediction point as the center to obtain the integral motion vector by conducting a 3×3 cross searching until a minimum sum of absolute difference (minSAD) is located at the center of the cross and predicting a location of a half-pixel point based upon a point corresponding to the integral motion vector, values of the minimum sum of absolute difference of other four cross points.
摘要翻译：本公开涉及用于在视频编码器中实现的快速运动估计方法。一种特定方法包括基于绝对差值（SAD0）的值确定提前终止。该方法还包括使用来自前一帧的运动矢量作为预测点来执行运动预测。该方法还包括使用预测点作为中心，通过进行3×3交叉搜索来获得积分运动矢量，直到绝对差值（minSAD）的最小和位于十字的中心并预测一半的位置基于与积分运动矢量相对应的点的像素点，其他四个交叉点的绝对差的最小和的值。

9. 发明授权

US08072960B2 Networking method of single frequency network in TD-SCDMA system 有权
标题翻译： TD-SCDMA系统单频网络组网方法
公开(公告)号：US08072960B2
公开(公告)日：2011-12-06
申请号：US12022984
申请日：2008-01-30
申请人： Yanshan Shi , Ling Lv , Jingdong Lin , Datong Chen
发明人： Yanshan Shi , Ling Lv , Jingdong Lin , Datong Chen
IPC分类号： H04J3/00
CPC分类号： H04W72/005 , H04W48/10
摘要： A networking method of single frequency network in a TD-SCDMA system includes the steps of: (1) deciding a networking configuration scheme by a universal mobile telecommunications system terrestrial radio access network (UTRAN), (2) based on the decided networking configuration scheme, configuring an intra-frequency cell info list information element and an inter-frequency cell info list information element in system information and measurement control messages by the UTRAN, (3) transmitting signals over a servicing area by the UTRAN, and (4) receiving the system information and measurement control messages by a user equipment (UE) from the UTRAN, acquiring working mode configuration information of each frequency and each timeslot of a serving cell and neighboring cells, and judging whether there are duplicated cell information elements in the intra-frequency cell info list information element or the inter-frequency cell info list information element.
摘要翻译： TD-SCDMA系统中单频网络的组网方法包括以下步骤：（1）通过通用移动电信系统陆地无线接入网（UTRAN）决定网络配置方案，（2）基于所确定的网络配置方案，在UTRAN的系统信息和测量控制消息中配置频率小区信息列表信息单元和频率间小区信息列表信息单元，（3）由UTRAN通过服务区域发送信号，以及（4）接收来自UTRAN的用户设备（UE）的系统信息和测量控制消息，获取服务小区和相邻小区的每个频率和每个时隙的工作模式配置信息，并且判断是否存在复制小区信息元素，频率单元信息列表信息单元或频率间单元信息列表信息单元。

10. 发明授权

US07738429B2 Method and system for uplink synchronization 有权
标题翻译：上行同步方法和系统
公开(公告)号：US07738429B2
公开(公告)日：2010-06-15
申请号：US11647536
申请日：2006-12-27
申请人： Liyun Luo , Jian Cheng
发明人： Liyun Luo , Jian Cheng
IPC分类号： H04B7/216
CPC分类号： H04B1/7075
摘要： This invention presents a synchronization method for uplink, and is based on UE JT technology. During downlink, UE sets up the downlink synchronization; UE undertakes the downlink channel estimation; UE, according to the estimated downlink channel estimation result, constructs transport matrix A, and the uplink synchronization code matrix d to be transmitted by UE. Then UE obtains the uplink pilot frequency transmission data s, which includes the latest downlink channel fading and multi-path information.
摘要翻译：本发明提供了一种用于上行链路的同步方法，并且基于UE JT技术。在下行链路中，UE建立下行同步; UE进行下行信道估计; UE根据估计的下行链路信道估计结果构建传输矩阵A和由UE发送的上行同步码矩阵d。然后UE获取包括最新下行链路信道衰落和多路径信息的上行导频信号。

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