公开(公告)号：US20090201887A1

公开(公告)日：2009-08-13

申请号：US12426502

申请日：2009-04-20

申请人： John W. Haim ,  Hyun-Seok Oh ,  Younglok Kim ,  Ariela Ziera ,  Robert A. DiFazio

发明人： John W. Haim ,  Hyun-Seok Oh ,  Younglok Kim ,  Ariela Ziera ,  Robert A. DiFazio

IPC分类号： H04B7/216 ,  H04J13/00 ,  H04W4/00 ,  H04B1/69

CPC分类号： H04B1/70735 ,  H04B1/7105

摘要： The present invention is a receiver which includes a blind code detection device for determining the identity of a plurality of channels over which information is to be transmitted when the identity of all channels is not known by the receiver. The blind code detection device generates a candidate channel list filled with the identify of selected channels out of the plurality of channels. A multi-user detection device, responsive to the blind code detection device, processes those channels in the candidate code list.

摘要翻译： 本发明是一种接收机，其包括盲码检测装置，用于当接收机不知道所有信道的身份时，确定要发送信息的多个信道的身份。 盲代码检测装置生成填充有多个信道中所选择的信道的标识的候选信道列表。 响应于盲代码检测设备的多用户检测设备处理候选代码列表中的那些信道。

公开(公告)号：US07684371B2

公开(公告)日：2010-03-23

申请号：US12426502

申请日：2009-04-20

申请人： John W. Haim ,  Hyun-Seok Oh ,  Younglok Kim ,  Ariela Ziera ,  Robert A. DiFazio

发明人： John W. Haim ,  Hyun-Seok Oh ,  Younglok Kim ,  Ariela Ziera ,  Robert A. DiFazio

IPC分类号： H04W4/00

CPC分类号： H04B1/70735 ,  H04B1/7105

摘要： The present invention is a receiver which includes a blind code detection device for determining the identity of a plurality of channels over which information is to be transmitted when the identity of all channels is not known by the receiver. The blind code detection device generates a candidate channel list filled with the identify of selected channels out of the plurality of channels. A multi-user detection device, responsive to the blind code detection device, processes those channels in the candidate code list.

摘要翻译： 本发明是一种接收机，其包括盲码检测装置，用于当接收机不知道所有信道的身份时，确定要发送信息的多个信道的身份。 盲代码检测装置生成填充有多个信道中所选择的信道的标识的候选信道列表。 响应于盲代码检测设备的多用户检测设备处理候选代码列表中的那些信道。

公开(公告)号：US08681744B2

公开(公告)日：2014-03-25

申请号：US12729467

申请日：2010-03-23

申请人： John W Haim ,  Hyun-Seok Oh ,  Younglok Kim ,  Ariela Zeira ,  Robert A. DiFazio

发明人： John W Haim ,  Hyun-Seok Oh ,  Younglok Kim ,  Ariela Zeira ,  Robert A. DiFazio

IPC分类号： H04B7/216

CPC分类号： H04B1/70735 ,  H04B1/7105

摘要： The present invention is a receiver which includes a blind code detection device for determining the identity of a plurality of channels over which information is to be transmitted when the identity of all channels is not known by the receiver. The blind code detection device generates a candidate channel list filled with the identify of selected channels out of the plurality of channels. A multi-user detection device, responsive to the blind code detection device, processes those channels in the candidate code list.

摘要翻译： 本发明是一种接收机，其包括盲码检测装置，用于当接收机不知道所有信道的身份时，确定要发送信息的多个信道的身份。 盲代码检测装置生成填充有多个信道中所选择的信道的标识的候选信道列表。 响应于盲代码检测设备的多用户检测设备处理候选代码列表中的那些信道。

公开(公告)号：US07522559B2

公开(公告)日：2009-04-21

申请号：US10396992

申请日：2003-03-25

申请人： John W. Haim ,  Hyun-Seok Oh ,  Younglok Kim ,  Ariela Zeira ,  Robert A. DiFazio

发明人： John W. Haim ,  Hyun-Seok Oh ,  Younglok Kim ,  Ariela Zeira ,  Robert A. DiFazio

IPC分类号： H04W4/00

CPC分类号： H04B1/70735 ,  H04B1/7105

摘要： A receiver includes a blind code detection device for determining the identity of a plurality of channels over which information is to be transmitted when the identity of all channels is not known by the receiver. The blind code detection device generates a candidate channel list filled with the identity of selected channels out of the plurality of channels. A multi-user detection device, responsive to the blind code detection device, processes those channels in the candidate code list.

摘要翻译： 接收机包括盲码检测装置，用于当接收机不知道所有信道的身份时，确定要发送信息的多个信道的身份。 盲代码检测装置生成填充有多个信道中所选择的信道的标识的候选信道列表。 响应于盲代码检测设备的多用户检测设备处理候选代码列表中的那些信道。

公开(公告)号：US20100177743A1

公开(公告)日：2010-07-15

申请号：US12729467

申请日：2010-03-23

申请人： John W. Haim ,  Hyun-Seok Oh ,  Younglok Kim ,  Ariela Zeira ,  Robert A. DiFazio

发明人： John W. Haim ,  Hyun-Seok Oh ,  Younglok Kim ,  Ariela Zeira ,  Robert A. DiFazio

IPC分类号： H04B7/216

CPC分类号： H04B1/70735 ,  H04B1/7105

摘要： The present invention is a receiver which includes a blind code detection device for determining the identity of a plurality of channels over which information is to be transmitted when the identity of all channels is not known by the receiver. The blind code detection device generates a candidate channel list filled with the identify of selected channels out of the plurality of channels. A multi-user detection device, responsive to the blind code detection device, processes those channels in the candidate code list.

摘要翻译： 本发明是一种接收机，其包括盲码检测装置，用于当接收机不知道所有信道的身份时，确定要发送信息的多个信道的身份。 盲代码检测装置生成填充有多个信道中所选择的信道的标识的候选信道列表。 响应于盲代码检测设备的多用户检测设备处理候选代码列表中的那些信道。

公开(公告)号：US07529220B2

公开(公告)日：2009-05-05

申请号：US10629434

申请日：2003-07-29

申请人： Robert A. DiFazio ,  John W. Haim

发明人： Robert A. DiFazio ,  John W. Haim

IPC分类号： H04B7/216

CPC分类号： H04B7/264 ,  H04B7/2618 ,  H04L1/0039 ,  H04L1/1671 ,  H04W52/44

摘要： A method for performing transport format combination indicator (TFCI) processing in a wireless communications system begins by collecting received samples for a timeslot. Processing of the received samples for the timeslot that does not require a transport format combination (TFC) code list or a TFC code list valid indicator is performed. Next, a TFCI value for the timeslot is received and is processed at the timeslot rate, producing the TFC code list and the TFC code list valid indicator. Then processing in the timeslot that requires the TFC code list or the TFC code list valid indicator is performed.

摘要翻译： 在无线通信系统中执行传输格式组合指示（TFCI）处理的方法是通过收集时隙的接收样本开始的。 执行不需要传输格式组合（TFC）代码列表或TFC代码列表有效指示符的时隙的接收样本的处理。 接下来，接收时隙的TFCI值，并以时隙速率进行处理，产生TFC代码列表和TFC代码表有效指示符。 然后执行需要TFC代码列表或TFC代码列表有效指示符的时隙中的处理。

公开(公告)号：US07680071B2

公开(公告)日：2010-03-16

申请号：US11322705

申请日：2005-12-30

申请人： Aykut Bultan ,  John W. Haim ,  Kenneth P. Kearney ,  Robert A. DiFazio ,  Donald M. Grieco

发明人： Aykut Bultan ,  John W. Haim ,  Kenneth P. Kearney ,  Robert A. DiFazio ,  Donald M. Grieco

IPC分类号： G08C17/00

CPC分类号： H04W52/287 ,  H04W52/0225 ,  H04W52/44 ,  Y02D70/1242 ,  Y02D70/24

摘要： A method and apparatus for managing power during discontinuous reception (DRX) mode are disclosed. A DRX mode is defined for a wireless transmit/receive unit (WTRU) for reducing power consumption of the WTRU. During the DRX mode, the WTRU enters into a sleep state and periodically wakes up for processing paging blocks for detecting a paging indication for the WTRU and a corresponding paging message. If the WTRU is paged the WTRU terminates the DRX mode. If the WTRU is not paged, the WTRU reenters the sleep state. For power management during the DRX mode, a synchronization update period is defined. The synchronization update period is a period for performing automatic frequency correction and/or frame time correction.

摘要翻译： 公开了一种在不连续接收（DRX）模式下管理电力的方法和装置。 为无线发射/接收单元（WTRU）定义DRX模式，用于降低WTRU的功耗。 在DRX模式期间，WTRU进入休眠状态并周期性地唤醒处理用于检测WTRU的寻呼指示和寻呼消息的寻呼块。 如果WTRU被寻呼，则WTRU终止DRX模式。 如果WTRU不被寻呼，则WTRU重新进入睡眠状态。 对于DRX模式期间的功率管理，定义了同步更新周期。 同步更新周期是用于执行自动频率校正和/或帧时间校正的周期。

公开(公告)号：US07031284B2

公开(公告)日：2006-04-18

申请号：US10725808

申请日：2003-12-02

申请人： Stephan Shane Supplee ,  Chayil S. Timmerman ,  Ryan Samuel Buchert ,  Peter Edward Becker ,  Tonino Nasuti ,  Robert A. DiFazio ,  John W. Haim

发明人： Stephan Shane Supplee ,  Chayil S. Timmerman ,  Ryan Samuel Buchert ,  Peter Edward Becker ,  Tonino Nasuti ,  Robert A. DiFazio ,  John W. Haim

IPC分类号： H04B7/216

CPC分类号： H04B1/71052 ,  H04B2201/70707

摘要： Multi-user detection (MUD) performance is optimized to eliminate redundant use of power during processing. An overbuilt A-matrix, i.e., a system response matrix, is provided. The overbuilt A-matrix uses all possible codes, e.g., all codes identified in a candidate code list (CCL) provided by blind code detection (BCD). The overbuilt A-matrix is passed to the MUD which extracts only those rows or columns required for codes that have actually been received, thus eliminating the need to recompute whitening matched filter (WMF) outputs that do not correspond to the actually received code.

摘要翻译： 优化多用户检测（MUD）性能，以消除处理过程中冗余电源的使用。 提供了一种过度建立的A矩阵，即系统响应矩阵。 过量的A矩阵使用所有可能的代码，例如由盲代码检测（BCD）提供的候选代码表（CCL）中标识的所有代码。 过量的A矩阵被传递给仅提取实际已经接收的代码所需的行或列的MUD，从而不需要重新计算与实际接收的代码不对应的白化匹配滤波器（WMF）输出。

公开(公告)号：US20090196263A1

公开(公告)日：2009-08-06

申请号：US12414034

申请日：2009-03-30

申请人： Robert A. DiFazio ,  John W. Haim

发明人： Robert A. DiFazio ,  John W. Haim

IPC分类号： H04J3/00

CPC分类号： H04B7/264 ,  H04B7/2618 ,  H04L1/0039 ,  H04L1/1671 ,  H04W52/44

摘要： In a method for full discontinuous (DTX) control in a receiver in a wireless communication system it is determined if full DTX is allowed in a current timeslot. If not, then a full DTX indicator is set for the previous frame to false and the method ends. If full DTX is allowed, then it is determined if a special burst has been detected. If so, then the full DTX indicator is set for the previous frame to true and the method ends. If a special burst has not been detected, then it is determined if a transport format combination indicator (TFCI) has been accepted. If the TFCI has been accepted, then the full DTX indicator is set for the previous frame to false and the method ends. If the TFCI has not been accepted, then the method ends without setting the full DTX indicator for the previous frame.

摘要翻译： 在无线通信系统的接收机中完全不连续（DTX）控制的方法中，确定在当前时隙中是否允许全DTX。 如果没有，则将前一帧的完整DTX指示符设置为false，并且该方法结束。 如果允许完整的DTX，则确定是否检测到特殊突发。 如果是，则将前一帧的完整DTX指示符设置为true，并且该方法结束。 如果未检测到特殊突发，则确定传输格式组合指示符（TFCI）是否已被接受。 如果TFCI被接受，则将前一帧的完整DTX指示符设置为false，并且该方法结束。 如果TFCI未被接受，则该方法结束而不设置前一帧的完整DTX指示符。

公开(公告)号：US08718023B2

公开(公告)日：2014-05-06

申请号：US13035125

申请日：2011-02-25

申请人： Stephen E. Terry ,  Robert A. DiFazio ,  Stephen G. Dick ,  Joseph S. Levy

发明人： Stephen E. Terry ,  Robert A. DiFazio ,  Stephen G. Dick ,  Joseph S. Levy

IPC分类号： H04B7/216

CPC分类号： H04W52/30 ,  H04W52/223 ,  H04W52/262 ,  H04W52/367 ,  H04W52/50

摘要： Upon the UE transmission power requirement exceeding the maximum or allowable transmission power the MAC may be informed for subsequent TFC selection of all TFCs that currently exceed this limit. The UE may then chose the TFC with the next lower transmission power requirement and the sequence will continue until an acceptable TFC is determined. The system also enables the replacement of the TFCs in the TFCS and advanced determination of non-supported TFCs. The TFCs that require transmission power greater then the maximum or allowed UE transmission power shall be determined continuously in every TTI, not just in TTIs where the maximum power has been exceeded.

摘要翻译： 在UE发射功率要求超过最大或允许的发射功率时，MAC可以被通知用于当前超过该限制的所有TFC的后续TFC选择。 然后，UE可以选择具有下一较低传输功率要求的TFC，并且该序列将继续，直到确定可接受的TFC为止。 该系统还可以更换TFCS中的TFC，并对未支持的TFC进行高级确定。 需要大于最大或允许的UE传输功率的传输功率的TFC应在每个TTI中连续地确定，而不仅仅是在超过最大功率的TTI中。