公开(公告)号：US20140219322A1

公开(公告)日：2014-08-07

申请号：US14248291

申请日：2014-04-08

申请人： AT&T Intellectual Property II, L.P.

发明人： DIAKOUMIS GERAKOULIS

IPC分类号： H04B1/71 ,  H04L27/26

CPC分类号： H04L27/265 ,  H04B1/109 ,  H04B1/71 ,  H04B1/7102 ,  H04B2201/70727 ,  H04B2201/7097 ,  H04L5/0016 ,  H04L27/2607 ,  H04L27/2627 ,  H04L27/2634 ,  H04L27/2657 ,  H04L27/2662

摘要： An IS-OFDM system for point-to-point wireless communications that suppresses narrow-band interference comprises an IS-OFDM transmitter and an IS-OFDM receiver, wherein a transmitted signal comprises a plurality of subcarriers, and further wherein each subcarrier contains more than one and potentially all symbols transmitted in a given frame. The IS-OFDM transmitted signal is at a data rate that is equal to the data rate of the input data stream via the use of P/S converters.

摘要翻译： 用于抑制窄带干扰的点对点无线通信的IS-OFDM系统包括IS-OFDM发射机和IS-OFDM接收机，其中发射信号包括多个子载波，并且其中每个子载波包含多于 一个和潜在的所有符号在给定的帧中传输。 IS-OFDM发送信号的数据速率等于通过使用P / S转换器的输入数据流的数据速率。

公开(公告)号：US08416878B2

公开(公告)日：2013-04-09

申请号：US13253352

申请日：2011-10-05

申请人： Louis Botha ,  Philip Koekemoer ,  Sang Hun Sung ,  Ning Kong

发明人： Louis Botha ,  Philip Koekemoer ,  Sang Hun Sung ,  Ning Kong

IPC分类号： H04B7/02 ,  H04L1/02

CPC分类号： H04B1/7115 ,  H04B1/7103 ,  H04B1/7113 ,  H04B7/0413 ,  H04B7/0669 ,  H04B7/0678 ,  H04B7/0897 ,  H04B2201/70714 ,  H04B2201/7097

摘要： Certain aspects of a method and system for achieving space and time diversity gain are disclosed. Aspects of one method may include modifying a generalization code of at least one pilot channel, to measure signal strengths for each of a plurality of received multipath signals. A portion of the plurality of received multipath signals may be combined based on the measured signal strengths. The signal strengths of the plurality of received multipath signals may be measured on a primary pilot channel by assigning its generalization code to zero. The signal strengths of the plurality of received multipath signals on a secondary pilot channel may measured by assigning its generalization code to a non-zero value.

公开(公告)号：US20080080633A1

公开(公告)日：2008-04-03

申请号：US11536368

申请日：2006-09-28

申请人： Louis Botha ,  Philip Koekemoer ,  Sang Hun Sung ,  Ning Kong

发明人： Louis Botha ,  Philip Koekemoer ,  Sang Hun Sung ,  Ning Kong

IPC分类号： H04L1/02

CPC分类号： H04B1/7115 ,  H04B1/7103 ,  H04B1/7113 ,  H04B7/0413 ,  H04B7/0669 ,  H04B7/0678 ,  H04B7/0897 ,  H04B2201/70714 ,  H04B2201/7097

摘要： Certain aspects of a method and system for achieving space and time diversity gain are disclosed. Aspects of one method may include modifying a generalization code of at least one pilot channel, to measure signal strengths for each of a plurality of received multipath signals. A portion of the plurality of received multipath signals may be combined based on the measured signal strengths. The signal strengths of the plurality of received multipath signals may be measured on a primary pilot channel by assigning its generalization code to zero. The signal strengths of the plurality of received multipath signals on a secondary pilot channel may measured by assigning its generalization code to a non-zero value.

摘要翻译： 公开了实现空间和时间分集增益的方法和系统的某些方面。 一种方法的方面可以包括修改至少一个导频信道的通用码，以测量多个接收的多径信号中的每一个的信号强度。 可以基于所测量的信号强度来组合多个接收的多径信号的一部分。 多个接收的多路径信号的信号强度可以通过将其通用代码分配给零来在主导频信道上测量。 在次级导频信道上的多个接收的多路径信号的信号强度可以通过将其泛化码分配为非零值来测量。

公开(公告)号：US20230362941A1

公开(公告)日：2023-11-09

申请号：US18221238

申请日：2023-07-12

申请人： InterDigital Patent Holdings, Inc.

发明人： Shahrokh Nayeb Nazar ,  Kyle Jung-Lin Pan ,  Robert L. Olesen ,  Ghyslain Pelletier ,  Marian Rudolf ,  Paul Marinier ,  Charles A. Dennean ,  Stephen G. Dick ,  Allan Y. Tsai ,  Christopher R. Cave ,  Chang-Soo Koo

IPC分类号： H04L5/00 ,  H04W48/16 ,  H04W4/00 ,  H04L1/00 ,  H04B1/7097 ,  H04L1/12 ,  H04W72/00

CPC分类号： H04W72/21 ,  H04B1/7097 ,  H04L1/001 ,  H04L1/0057 ,  H04L1/007 ,  H04L1/0073 ,  H04L1/1671 ,  H04L1/1822 ,  H04L5/0016 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0055 ,  H04W72/0446 ,  H04B2201/698 ,  H04B2201/7097 ,  H04L2001/125 ,  H04W48/16 ,  H04W72/00

摘要： Methods and systems for transmitting uplink control information and feedback are disclosed for carrier aggregation systems. A user equipment device may be configured to transmit uplink control information and other feedback for several downlink component carriers using one or more uplink component carriers. The user equipment device may be configured to transmit such data using a physical uplink control channel rather than a physical uplink shared channel. The user equipment device may be configured to determine the uplink control information and feedback data that is to be transmitted, the physical uplink control channel resources to be used to transmit the uplink control information and feedback data, and how the uplink control information and feedback data may be transmitted over the physical uplink control channel.

公开(公告)号：US20170013612A1

公开(公告)日：2017-01-12

申请号：US15268838

申请日：2016-09-19

申请人： INTERDIGITAL PATENT HOLDINGS, INC.

发明人： Shahrokh Nayeb Nazar ,  Kyle Jung-Lin Pan ,  Robert L. Olesen ,  Ghyslain Pelletier ,  Marian Rudolf ,  Paul Marinier ,  Charles A. Dennean ,  Stephen G. Dick ,  Allan Y. Tsai ,  Christopher R. Cave ,  Changsoo Koo

IPC分类号： H04W72/04 ,  H04L1/00 ,  H04L1/18 ,  H04L5/00

CPC分类号： H04W72/0413 ,  H04B1/7097 ,  H04B2201/698 ,  H04B2201/7097 ,  H04L1/001 ,  H04L1/0057 ,  H04L1/007 ,  H04L1/0073 ,  H04L1/1671 ,  H04L1/1822 ,  H04L5/0016 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0055 ,  H04L2001/125 ,  H04W48/16 ,  H04W72/00 ,  H04W72/0446

摘要： Methods and systems for transmitting uplink control information and feed back are disclosed for carrier aggregation systems. A user equipment device may be configured to transmit uplink control information and other feedback for several downlink component carriers using one or more uplink component carriers. The user equipment device may be configured to transmit such data using a physical uplink control channel rather than a physical uplink shared channel. The user equipment device may be configured to determine the uplink control information and feedback data that is to be transmitted, the physical uplink control channel resources to be used to transmit the uplink control information and feedback data, and how the uplink control information and feedback data may be transmitted over the physical uplink control channel.

摘要翻译： 公开了用于传送上行链路控制信息和反馈的方法和系统，用于载波聚合系统。 用户设备设备可以被配置为使用一个或多个上行链路分量载波来向多个下行链路分量载波发送上行链路控制信息和其他反馈。 用户设备设备可以被配置为使用物理上行链路控制信道而不是物理上行链路共享信道来发送这样的数据。 用户设备设备可以被配置为确定要发送的上行链路控制信息和反馈数据，用于发送上行链路控制信息和反馈数据的物理上行链路控制信道资源，以及上行链路控制信息和反馈数据 可以通过物理上行链路控制信道发送。

公开(公告)号：US09100260B2

公开(公告)日：2015-08-04

申请号：US14248291

申请日：2014-04-08

申请人： AT&T Intellectual Property II, L.P.

发明人： Diakoumis Gerakoulis

IPC分类号： H04J11/00 ,  H04L27/26 ,  H04B1/10 ,  H04B1/71 ,  H04L5/00

CPC分类号： H04L27/265 ,  H04B1/109 ,  H04B1/71 ,  H04B1/7102 ,  H04B2201/70727 ,  H04B2201/7097 ,  H04L5/0016 ,  H04L27/2607 ,  H04L27/2627 ,  H04L27/2634 ,  H04L27/2657 ,  H04L27/2662

摘要： An IS-OFDM system for point-to-point wireless communications that suppresses narrow-band interference comprises an IS-OFDM transmitter and an IS-OFDM receiver, wherein a transmitted signal comprises a plurality of subcarriers, and further wherein each subcarrier contains more than one and potentially all symbols transmitted in a given frame. The IS-OFDM transmitted signal is at a data rate that is equal to the data rate of the input data stream via the use of P/S converters.

公开(公告)号：US20130177044A1

公开(公告)日：2013-07-11

申请号：US13785788

申请日：2013-03-05

申请人： Broadcom Corporation

发明人： Louis Botha ,  Philip Koekemoer ,  Sang Hun Sung ,  Ning Kong

IPC分类号： H04B7/04

CPC分类号： H04B1/7115 ,  H04B1/7103 ,  H04B1/7113 ,  H04B7/0413 ,  H04B7/0669 ,  H04B7/0678 ,  H04B7/0897 ,  H04B2201/70714 ,  H04B2201/7097

摘要： Certain aspects of a method and system for achieving space and time diversity gain are disclosed. Aspects of one method may include modifying a generalization code of at least one pilot channel, to measure signal strengths for each of a plurality of received multipath signals. A portion of the plurality of received multipath signals may be combined based on the measured signal strengths. The signal strengths of the plurality of received multipath signals may be measured on a primary pilot channel by assigning its generalization code to zero. The signal strengths of the plurality of received multipath signals on a secondary pilot channel may measured by assigning its generalization code to a non-zero value.

公开(公告)号：US20130107911A1

公开(公告)日：2013-05-02

申请号：US13711336

申请日：2012-12-11

申请人： AT&T Corp.

发明人： Diakoumis Gerakoulis

IPC分类号： H04B1/71

CPC分类号： H04L27/265 ,  H04B1/109 ,  H04B1/71 ,  H04B1/7102 ,  H04B2201/70727 ,  H04B2201/7097 ,  H04L5/0016 ,  H04L27/2607 ,  H04L27/2627 ,  H04L27/2634 ,  H04L27/2657 ,  H04L27/2662

摘要： An IS-OFDM system for point-to-point wireless communications that suppresses narrow-band interference comprises an IS-OFDM transmitter and an IS-OFDM receiver, wherein a transmitted signal comprises a plurality of subcarriers, and further wherein each subcarrier contains more than one and potentially all symbols transmitted in a given frame. The IS-OFDM transmitted signal is at a data rate that is equal to the data rate of the input data stream via the use of P/S converters.

公开(公告)号：US09379766B2

公开(公告)日：2016-06-28

申请号：US14664100

申请日：2015-03-20

申请人： Broadcom Corporation

发明人： Louis Botha ,  Philip Koekemoer ,  Sang Hun Sung ,  Ning Kong

IPC分类号： H04B1/7115 ,  H04B1/7113 ,  H04B7/06 ,  H04B7/08 ,  H04B7/04 ,  H04B1/7103

CPC分类号： H04B1/7115 ,  H04B1/7103 ,  H04B1/7113 ,  H04B7/0413 ,  H04B7/0669 ,  H04B7/0678 ,  H04B7/0897 ,  H04B2201/70714 ,  H04B2201/7097

摘要： Certain aspects of a method and system for achieving space and time diversity gain are disclosed. Aspects of one method may include modifying a generalization code of at least one pilot channel, to measure signal strengths for each of a plurality of received multipath signals. A portion of the plurality of received multipath signals may be combined based on the measured signal strengths. The signal strengths of the plurality of received multipath signals may be measured on a primary pilot channel by assigning its generalization code to zero. The signal strengths of the plurality of received multipath signals on a secondary pilot channel may measured by assigning its generalization code to a non-zero value.

公开(公告)号：US08693521B2

公开(公告)日：2014-04-08

申请号：US13772234

申请日：2013-02-20

申请人： Adeptence LLC

发明人： Ismail Lakkis

IPC分类号： H04B1/707

CPC分类号： H04B1/711 ,  H04B1/707 ,  H04B1/7087 ,  H04B1/7093 ,  H04B1/7105 ,  H04B2201/7073 ,  H04B2201/7097 ,  H04J13/0014 ,  H04J13/107

摘要： Certain aspects of the present disclosure relate to a method for acquisition of a received spread spectrum signal transmitted over a wired or wireless medium.

摘要翻译： 本公开的某些方面涉及用于获取通过有线或无线介质传输的接收扩频信号的方法。