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1. 发明申请

US20050169198A1 Base station midamble selection 审中-公开
标题翻译：基站midamble选择
公开(公告)号：US20050169198A1
公开(公告)日：2005-08-04
申请号：US11098733
申请日：2005-04-04
申请人： Ariela Zeira , Eldad Zeira , Alexander Reznik , Stephen Terry
发明人： Ariela Zeira , Eldad Zeira , Alexander Reznik , Stephen Terry
IPC分类号： H04B1/707 , H04B1/7073 , H04B1/7093 , H04B1/7103 , H04B1/7105 , H04B7/00 , H04J3/00 , H04J11/00 , H04J13/00 , H04J13/16 , H04Q7/38 , H04B1/69
CPC分类号： H04B1/7103 , H04B1/707 , H04B1/70735 , H04B1/7105 , H04B2001/70935 , H04B2201/70701 , H04B2201/70709 , H04J13/00 , H04J13/16
摘要： Midamble codes are selected in a wireless time division duplex communication system. At least one channelization code is assigned to a user equipment. A mapping is provided between midamble codes and channelization codes. At least one midamble code is mapped to a plurality of channelization codes having a same spreading factor. The midamble code mapped to the at least one channelization code to the user equipment is selected. A communication burst is formed with the assigned at least one channelization code and the selected midamble code.
摘要翻译：在无线时分双工通信系统中选择Midamble码。至少一个信道化码被分配给用户设备。在中间码和信道化码之间提供映射。至少一个中间码代码被映射到具有相同扩频因子的多个信道化码。选择映射到用户设备的至少一个信道化码的中间码。形成具有分配的至少一个信道化码和所选择的中置码的通信突发。

2. 发明申请

US20050169216A1 Channelization code determination by a user equipment 失效
标题翻译：由用户设备确定信道化码
公开(公告)号：US20050169216A1
公开(公告)日：2005-08-04
申请号：US11098276
申请日：2005-04-04
申请人： Ariela Zeira , Eldad Zeira , Alexander Reznik , Stephen Terry
发明人： Ariela Zeira , Eldad Zeira , Alexander Reznik , Stephen Terry
IPC分类号： H04B1/707 , H04B1/7073 , H04B1/7093 , H04B1/7103 , H04B1/7105 , H04B7/00 , H04J3/00 , H04J11/00 , H04J13/00 , H04J13/16 , H04Q7/38 , H04B1/69
CPC分类号： H04B1/7103 , H04B1/707 , H04B1/70735 , H04B1/7105 , H04B2001/70935 , H04B2201/70701 , H04B2201/70709 , H04J13/00 , H04J13/16
摘要： A time division duplex/code division multiple access user equipment receives a plurality of communication bursts transmitted in a time slot. A midamble code included in a received communication burst is determined. A channelization code of a determined midamble's communication burst is determined. A mapping between channelization codes and midamble codes exists such that each midamble being mapped to at least one channelization code and at least one midamble code being mapped to at least two channelization codes which may be received in communication bursts simultaneously.
摘要翻译：时分双工/码分多址用户设备接收在时隙中发送的多个通信突发。确定包含在所接收的通信突发中的中间码。确定确定的中间码的通信突发的信道化码。存在信道化码和中间码之间的映射，使得每个中间码被映射到至少一个信道化码，并且至少一个中间码被映射到可以在通信突发中同时接收的至少两个信道化码。

3. 发明授权

US06795417B2 User equipment with multiuser detection 有权
标题翻译：用户设备具有多用户检测功能
公开(公告)号：US06795417B2
公开(公告)日：2004-09-21
申请号：US10090372
申请日：2002-03-04
申请人： Ariela Zeira , Eldad Zeira , Alexander Reznik , Stephen E. Terry
发明人： Ariela Zeira , Eldad Zeira , Alexander Reznik , Stephen E. Terry
IPC分类号： H04B7216
CPC分类号： H04B1/7103 , H04B1/707 , H04B1/70735 , H04B1/7105 , H04B2001/70935 , H04B2201/70701 , H04B2201/70709 , H04J13/00 , H04J13/16
摘要： A user equipment (UE) for a wireless time division duplex communication system which uses code division multiple access. The system communicates using communication bunts that have unique channelization codes and corresponding midamble codes where each midamble code is uniquely related to one or more channelization codes. The UE has a midamble detector which detects each midamble code in a received communication burst. A logic block determines the channelization codes related to each detected midamble and a channelization code detector detects channelization codes from among channelization codes determined by the logic block. A multiuser detection device recovers data from the received communication burst based on the detected channelization codes. Where all midamble codes are uniquely related to one channelization code, the channelization code detector is not needed.
摘要翻译：一种用于无线时分双工通信系统的用户设备（UE），其使用码分多址。该系统使用具有唯一的信道化码和相应的中间码的通信脉冲串，其中每个中间码与唯一的一个或多个信道化码有关。 UE具有在接收到的通信突发中检测每个中间码的中置码检测器。逻辑块确定与每个检测到的中间码相关的信道化码，并且信道化码检测器从由逻辑块确定的信道化码中检测信道化码。多用户检测装置基于检测到的信道化码从接收到的通信突发中恢复数据。在所有midamble码与一个信道化码唯一相关的情况下，不需要信道化码检测器。

4. 发明授权

US07710928B2 Channelization code determination by a user equipment 失效
标题翻译：由用户设备确定信道化码
公开(公告)号：US07710928B2
公开(公告)日：2010-05-04
申请号：US11098276
申请日：2005-04-04
申请人： Ariela Zeira , Eldad Zeira , Alexander Reznik , Stephen E. Terry
发明人： Ariela Zeira , Eldad Zeira , Alexander Reznik , Stephen E. Terry
IPC分类号： H04B7/216
CPC分类号： H04B1/7103 , H04B1/707 , H04B1/70735 , H04B1/7105 , H04B2001/70935 , H04B2201/70701 , H04B2201/70709 , H04J13/00 , H04J13/16
摘要： A time division duplex/code division multiple access user equipment receives a plurality of communication bursts transmitted in a time slot. A midamble code included in a received communication burst is determined. A channelization code of a determined midamble's communication burst is determined. A mapping between channelization codes and midamble codes exists such that each midamble being mapped to at least one channelization code and at least one midamble code being mapped to at least two channelization codes which may be received in communication bursts simultaneously.
摘要翻译：时分双工/码分多址用户设备接收在时隙中发送的多个通信突发。确定包含在所接收的通信突发中的中间码。确定确定的中间码的通信突发的信道化码。存在信道化码和中间码之间的映射，使得每个中间码被映射到至少一个信道化码，并且至少一个中间码被映射到可以在通信突发中同时接收的至少两个信道化码。

5. 发明授权

US06885649B2 Method of multiuser detection with user equipment 有权
标题翻译：用户设备多用户检测方法
公开(公告)号：US06885649B2
公开(公告)日：2005-04-26
申请号：US10090498
申请日：2002-03-04
申请人： Ariela Zeira , Eldad Zeira , Alexander Reznik , Stephen E. Terry
发明人： Ariela Zeira , Eldad Zeira , Alexander Reznik , Stephen E. Terry
IPC分类号： H04B1/707 , H04B1/7073 , H04B1/7093 , H04B1/7103 , H04B1/7105 , H04B7/00 , H04J3/00 , H04J11/00 , H04J13/00 , H04J13/16 , H04Q7/38 , H04B7/216
CPC分类号： H04B1/7103 , H04B1/707 , H04B1/70735 , H04B1/7105 , H04B2001/70935 , H04B2201/70701 , H04B2201/70709 , H04J13/00 , H04J13/16
摘要： A method of using a user equipment (UE) in a wireless time division duplex communication system. Each communication burst has a unique channelization code and a midamble code which is uniquely related to the channelization code, each such midamble code being uniquely related to one or more channelization code. The UE receives communication bursts and detects each midamble code in a received communication burst. The UE determines the channelization codes related to each detected midamble based on a mapping of midamble codes to related channelization codes. The UE detects channelization codes in the received communication burst from among the determined channelization codes.
摘要翻译：一种在无线时分双工通信系统中使用用户设备（UE）的方法。每个通信突发具有唯一的信道化码和与信道化码唯一相关的中间码，每个这样的中间码与唯一的一个或多个信道化码有关。 UE接收通信突发并检测接收到的通信突发中的每个中间码。 UE根据中间码编码与相关信道化码的映射，确定与每个检测到的中间码相关的信道化码。 UE从确定的信道化码中检测接收到的通信突发中的信道化码。

6. 发明授权

US06934271B2 Support of multiuser detection in the downlink 有权
标题翻译：支持下行多用户检测
公开(公告)号：US06934271B2
公开(公告)日：2005-08-23
申请号：US09775969
申请日：2001-02-02
申请人： Ariela Zeira , Eldad Zeira , Alexander Reznik , Stephen E. Terry
发明人： Ariela Zeira , Eldad Zeira , Alexander Reznik , Stephen E. Terry
IPC分类号： H04B1/707 , H04B1/7073 , H04B1/7093 , H04B1/7103 , H04B1/7105 , H04B7/00 , H04J3/00 , H04J11/00 , H04J13/00 , H04J13/16 , H04Q7/38 , H04Q7/00
CPC分类号： H04B1/7103 , H04B1/707 , H04B1/70735 , H04B1/7105 , H04B2001/70935 , H04B2201/70701 , H04B2201/70709 , H04J13/00 , H04J13/16
摘要： A wireless time division duplex communication system using code division multiple access has a base station and user equipments. The system communicates using communication bursts. Each communication burst has a unique channelization code and a midamble code. Each midamble code is mapped to a set of at least one channelization code. For each communication burst to be transmitted in a time slot from the base station, the midamble code mapped to that burst's channelization code is determined. Communication bursts are generated and transmitted in the time slot. Each burst has the determined midamble code for its channelization code. The user equipment receives the bursts and determines each received midamble code. The user equipment determines the channelization codes of the transmitted communication bursts based on in part a result of the determining of each received midamble code.
摘要翻译：使用码分多址的无线时分双工通信系统具有基站和用户设备。系统使用通信突发进行通信。每个通信突发具有唯一的信道化码和中间码。每个中间码代码被映射到一组至少一个信道化码。对于要在基站的时隙中发送的每个通信突发，确定映射到该突发的信道化码的中间码。在时隙中生成和发送通信突发。每个突发具有确定的其信道化码的中间码码。用户设备接收突发并确定每个接收到的中间码。用户设备部分地基于确定每个接收到的中间码的结果来确定所发送的通信脉冲串的信道化码。

7. 发明申请

US20080059859A1 METHOD AND APPARATUS FOR DYNAMICALLY ALLOCATING HARQ PROCESSES IN THE UPLINK 有权
标题翻译：在上行链路中动态分配HARQ过程的方法和装置
公开(公告)号：US20080059859A1
公开(公告)日：2008-03-06
申请号：US11841156
申请日：2007-08-20
申请人： Paul Marinier , Eldad Zeira , Alexander Reznik , Sudheer Grandhi , Stephen Terry , Christopher Cave
发明人： Paul Marinier , Eldad Zeira , Alexander Reznik , Sudheer Grandhi , Stephen Terry , Christopher Cave
IPC分类号： H04L1/18
CPC分类号： H04L1/1867 , H04L1/1812 , H04L1/1822 , H04L1/1825 , H04L1/1854 , H04W72/04
摘要： In a wireless communication system including at least one wireless transmit/receive unit (WTRU) and at least one Node-B (NB), an activation or deactivation state is determined for each of a plurality of HARQ processes. A signal that includes the activation or deactivation state for each of the HARQ processes is transmitted to the WTRU. In response to receiving the signal, the WTRU activates or deactivates a particular HARQ process in accordance with the activation or deactivation state for each of the HARQ processes contained in the received signal.
摘要翻译：在包括至少一个无线发射/接收单元（WTRU）和至少一个节点B（NB）的无线通信系统中，为多个HARQ过程中的每一个确定激活或去激活状态。将包括每个HARQ进程的激活或去激活状态的信号发送到WTRU。响应于接收到该信号，WTRU根据包含在接收信号中的每个HARQ过程的激活或去激活状态来激活或去激活特定的HARQ过程。

8. 发明授权

US07596171B2 Data detection for codes with non-uniform spreading factors 有权
标题翻译：具有不均匀扩散因子的码的数据检测
公开(公告)号：US07596171B2
公开(公告)日：2009-09-29
申请号：US11962779
申请日：2007-12-21
申请人： Younglok Kim , Jung-Lin Pan , Ariela Zeira , Alexander Reznik
发明人： Younglok Kim , Jung-Lin Pan , Ariela Zeira , Alexander Reznik
IPC分类号： H04B1/707
CPC分类号： H04J13/0044 , H04B1/707 , H04B1/71052 , H04B1/71055 , H04B2201/70703 , H04B2201/70705
摘要： A plurality of communication signals is received. Each communication signal has an associated code. At least two of the communication signals has a different spreading factor. The associated codes have a scrambling code period. A total system response matrix has blocks. Each block has one dimension of a length M and another dimension of a length based on in part M and the spreading factor of each communication. M is based on the scrambling code period. Data of the received plurality of communication signals is received using the constructed system response matrix.
摘要翻译：接收多个通信信号。每个通信信号具有相关代码。至少两个通信信号具有不同的扩展因子。相关代码具有扰码周期。总系统响应矩阵具有块。每个块具有长度M的一维和基于部分M的长度的另一维度和每个通信的扩展因子。 M基于扰码周期。使用所构建的系统响应矩阵来接收所接收的多个通信信号的数据。

9. 发明申请

US20050025267A1 Reduced complexity sliding window based equalizer 失效
标题翻译：降低复杂性滑动窗口均衡器
公开(公告)号：US20050025267A1
公开(公告)日：2005-02-03
申请号：US10875900
申请日：2004-06-24
申请人： Alexander Reznik , Rui Yang , Bin Li , Ariela Zeira
发明人： Alexander Reznik , Rui Yang , Bin Li , Ariela Zeira
IPC分类号： H04L25/08
CPC分类号： H04L25/0242 , H04B1/71052 , H04L25/0212 , H04L25/03057 , H04L25/03292 , H04L2025/03426 , H04L2025/03509 , H04L2025/03605
摘要： The present invention has many aspects. One aspect of the invention is to perform equalization using a sliding window approach. A second aspect reuses information derived for each window for use by a subsequent window. A third aspect utilizes a discrete Fourier transform based approach for the equalization. A fourth aspect relates to handling oversampling of the received signals and channel responses. A fifth aspect relates to handling multiple reception antennas. A sixth embodiment relates to handling both oversampling and multiple reception antennas.
摘要翻译：本发明具有许多方面。本发明的一个方面是使用滑动窗口方法进行均衡。第二个方面重用为每个窗口导出的信息，供后续窗口使用。第三方面利用基于离散傅立叶变换的均衡方法。第四方面涉及处理接收信号和信道响应的过采样。第五方面涉及处理多个接收天线。第六实施例涉及处理过采样和多个接收天线。

10. 发明申请

US20100020856A1 DATA DETECTION FOR CODES WITH NON-UNIFORM SPREADING FACTORS 有权
标题翻译：具有非均匀扩展因子的代码的数据检测
公开(公告)号：US20100020856A1
公开(公告)日：2010-01-28
申请号：US12549959
申请日：2009-08-28
申请人： Younglok Kim , Jung-Lin Pan , Ariela Zeira , Alexander Reznik
发明人： Younglok Kim , Jung-Lin Pan , Ariela Zeira , Alexander Reznik
IPC分类号： H04B1/707
CPC分类号： H04J13/0044 , H04B1/707 , H04B1/71052 , H04B1/71055 , H04B2201/70703 , H04B2201/70705
摘要： A plurality of communication signals is received. Each communication signal has an associated code. At least two of the communication signals has a different spreading factor. The associated codes have a scrambling code period. A total system response matrix has blocks. Each block has one dimension of a length M and another dimension of a length based on in part M and the spreading factor of each communication. M is based on the scrambling code period. Data of the received plurality of communication signals is received using the constructed system response matrix.
摘要翻译：接收多个通信信号。每个通信信号具有相关代码。至少两个通信信号具有不同的扩展因子。相关代码具有扰码周期。总系统响应矩阵具有块。每个块具有长度M的一维和基于部分M的长度的另一维度和每个通信的扩展因子。 M基于扰码周期。使用所构建的系统响应矩阵来接收所接收的多个通信信号的数据。

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