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1. 发明申请

US20080084844A1 METHOD AND APPARATUS FOR SENDING FEEDBACK FOR A DOWNLINK SHARED SERVICE TRANSMITTED TO A PLURALITY OF WIRELESS TRANSMIT/RECEIVE UNITS 有权
标题翻译：用于发送多个无线传输/接收单元的下行链路共享服务的反馈的方法和装置
公开(公告)号：US20080084844A1
公开(公告)日：2008-04-10
申请号：US11869923
申请日：2007-10-10
申请人： Alexander Reznik , Eldad Zeira , Christopher Cave , Paul Marinier
发明人： Alexander Reznik , Eldad Zeira , Christopher Cave , Paul Marinier
IPC分类号： H04Q7/00
CPC分类号： H04W72/0453 , H04L1/0025 , H04L1/0073 , H04L1/1671 , H04L1/1887 , H04W4/06 , H04W52/146 , H04W52/228 , H04W52/247 , H04W52/325
摘要： A wireless transmit/receive units (WTRUs) receives a downlink transmission from a Node-B and decodes the downlink transmission. If the decoding is not successful, the WTRU sends a pre-defined burst signifying a negative acknowledgement (NACK) to the Node-B via a contention-based shared feedback channel. The pre-defined burst may be sent only once without requiring an acknowledgement. The Node-B calibrates a downlink transmit power so that the downlink transmission is transmitted to the WTRUs with a high likelihood. The Node-B may send a downlink transmission including multiple data streams processed using different modulation and coding schemes so that a WTRU having a high signal quality decodes all data streams while a WTRU having a low signal quality decodes less than all data streams. The Node-B sends a channel quality indicator (CQI) threshold so that each WTRU determines a data stream to report feedback based on the CQI threshold and a measured CQI.
摘要翻译：无线发射/接收单元（WTRU）从节点B接收下行链路传输并解码下行链路传输。如果解码不成功，则WTRU通过基于竞争的共享反馈信道向节点B发送表示否定确认（NACK）的预定义突发。预定义的突发可以仅发送一次而不需要确认。节点B校准下行链路发射功率，使得下行链路传输以高可能性发送到WTRU。节点B可以发送包括使用不同调制和编码方案处理的多个数据流的下行链路传输，使得具有高信号质量的WTRU解码所有数据流，而具有低信号质量的WTRU解码小于所有数据流。节点B发送信道质量指示符（CQI）阈值，使得每个WTRU基于CQI阈值和测量的CQI来确定数据流以报告反馈。

2. 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。

3. 发明申请

US20100014434A1 METHOD AND APPARATUS FOR SENDING FEEDBACK FOR A DOWNLINK SHARED SERVICE AND ESTIMATING A NUMBER OF WIRELESS TRANSMIT/RECEIVE UNITS 有权
标题翻译：用于发送下行链路共享服务的反馈的方法和装置以及估计无数发送/接收单元的数量
公开(公告)号：US20100014434A1
公开(公告)日：2010-01-21
申请号：US12549726
申请日：2009-08-28
申请人： Alexander Reznik , Eldad Zeira , Christopher R. Cave , Paul Marinier
发明人： Alexander Reznik , Eldad Zeira , Christopher R. Cave , Paul Marinier
IPC分类号： H04L12/26
CPC分类号： H04L1/0026 , H04L1/0073 , H04L1/1671 , H04L1/1854 , H04W8/005 , H04W28/04 , H04W52/146 , H04W52/228 , H04W52/247 , H04W52/325 , H04W74/006 , H04W74/0833 , H04W74/0866
摘要： A method and an apparatus for sending a signal on a contentious feedback channel for a downlink shared service and for estimating a number of wireless transmit/receive units (WTRUs) are disclosed. When a transmission criterion associated with a physical random access feedback channel (P-RAFCH) is satisfied, a physical resource is randomly selected among a plurality of physical resources assigned for the P-RAFCH and a pre-configured signal is sent using the selected physical resource. A Node-B receives the pre-configured signal from a plurality of WTRUs and calculates a number of the WTRUs based on a number of used physical resources. The transmission criterion is at least one of successful reception of a data packet on a downlink physical channel, successful reception of a data block on a data service, reception of a signaling command, occurrence of a measurement event, and failure to receive a transmission after a specified number of times.
摘要翻译：公开了一种用于在用于下行链路共享服务的有争议的反馈信道上发送信号并用于估计多个无线发射/接收单元（WTRU）的方法和装置。当满足与物理随机访问反馈信道（P-RAFCH）相关联的传输准则时，在为P-RAFCH分配的多个物理资源中随机选择物理资源，并且使用所选择的物理资源。节点B从多个WTRU接收预配置的信号，并且基于所使用的物理资源的数量来计算WTRU的数量。传输标准是下行物理信道上的数据分组的成功接收，数据业务上的数据块的成功接收，信令命令的接收，测量事件的发生以及在接收到测量事件之后未能接收传输中的至少一个指定次数。

4. 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。

5. 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。

6. 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。

7. 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。

8. 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。

9. 发明申请

US20080080431A1 METHOD AND APPARATUS FOR ENCODING CHANNEL QUALITY INDICATOR AND PRECODING CONTROL INFORMATION BITS 有权
标题翻译：用于编码通道质量指示器和预控控制信息位的方法和装置
公开(公告)号：US20080080431A1
公开(公告)日：2008-04-03
申请号：US11866086
申请日：2007-10-02
申请人： Eldad Zeira , Alexander Reznik , Rui Yang , Philip Pietraski , Yongwen Yang
发明人： Eldad Zeira , Alexander Reznik , Rui Yang , Philip Pietraski , Yongwen Yang
IPC分类号： H04Q7/00
CPC分类号： H04B7/0456 , G06F11/006 , H04B7/0417 , H04B7/0632 , H04B7/0634 , H04B7/0636 , H04B7/0639 , H04B7/0652 , H04L1/0026 , H04L1/0057 , H04L1/007 , H04L1/0073 , H04L1/06 , H04L1/1671 , H04L65/601 , H04L69/40 , H04L2025/03802 , H04L2209/34
摘要： A method and apparatus for encoding channel quality indicator (CQI) and precoding control information (PCI) bits are disclosed. Each of the input bits, such as CQI bits and/or PCI bits, has a particular significance. The input bits are encoded with a linear block coding. The input bits are provided with an unequal error protection based on the significance of each input bit. The input bits may be duplicated based on the significance of each input bit and equal protection coding may be performed. A generator matrix for the encoding may be generated by elementary operation of conventional basis sequences to provide more protection to a most significant bit (MSB).
摘要翻译：公开了用于编码信道质量指示符（CQI）和预编码控制信息（PCI）比特的方法和装置。诸如CQI比特和/或PCI比特的每个输入比特具有特别的意义。输入位用线性块编码进行编码。基于每个输入位的重要性，输入位提供不等错误保护。可以基于每个输入比特的重要性来复制输入比特，并且可以执行相等的保护编码。可以通过传统基本序列的基本操作来产生用于编码的生成器矩阵，以向最高有效位（MSB）提供更多的保护。

10. 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。

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