公开(公告)号：EP2484039A1

公开(公告)日：2012-08-08

申请号：EP10773757.9

申请日：2010-10-01

Applicant: InterDigital Patent Holdings, Inc.

Inventor： NAYEB NAZAR, Shahrokh ,  PAN, Kyle ,  OLESEN, Robert, L. ,  PELLETIER, Ghyslain ,  RUDOLF, Marian ,  MARINIER, Paul ,  DENNEAN, Charles, A. ,  DICK, Stephen, G. ,  TSAI, Allan, Y. ,  CAVE, Christopher ,  KOO, Changsoo

IPC: H04L1/16 ,  H04L5/00 ,  H04W72/12

CPC classification number: 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

Abstract: An interference randomization method in a user equipment, UE, and a corresponding UE are disclosed. A set of control information bits comprising ACK/NACK bits are encoded to generate encoded control information bit. The encoded control information bits are scrambled to generate scrambled control information bits and the scrambled control information bits are modulated to generate modulated symbols. A physical uplink control channel, PUCCH, ACK/NACK resource index is determined and a first orthogonal sequence index, a second orthogonal sequence index, and a cyclic shift for a demodulation reference signal, DMRS, are determined wherein each of the first orthogonal sequence index, the second orthogonal sequence index, and the cyclic shift is determined based the PUCCH ACK/NACK resource index. The modulated symbols are speaded block-wise using a first orthogonal sequence indicated by the first orthogonal sequence index and a second orthogonal sequence indicated by the second orthogonal sequence index and the cyclic shift to the DMRS are applied. The DMRS and the block-wise spread modulated symbols are transmitted on a PUCCH.

Abstract translation: 为载波聚合系统公开了传输上行链路控制信息和反馈的方法和系统。 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发送上行链路控制信息和对于多个下行链路分量载波的其他反馈。 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进行传输。

公开(公告)号：EP1906552A2

公开(公告)日：2008-04-02

申请号：EP07006997.6

申请日：2007-04-03

Applicant: Broadcom Corporation

Inventor： Botha, Louis ,  Koekemoer, Philip ,  Sung, Sang Hun ,  Kong, Ning

IPC: H04B7/08 ,  H04B7/06 ,  H04B1/707

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

Abstract: 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.

Abstract translation: 公开了用于实现空间和时间分集增益的方法和系统的某些方面。 一种方法的各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路径信号中的每一个的信号强度。 基于测量的信号强度可以组合多个接收到的多路径信号的一部分。 通过将其通用码分配给零，可以在主要导频信道上测量多个接收到的多路径信号的信号强度。 多个接收的多路径信号在辅助导频信道上的信号强度可以通过将其通用码分配给非零值来测量。

公开(公告)号：US09379766B2

公开(公告)日：2016-06-28

申请号：US14664100

申请日：2015-03-20

Applicant: Broadcom Corporation

Inventor： Louis Botha ,  Philip Koekemoer ,  Sang Hun Sung ,  Ning Kong

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

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

Abstract: 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

Applicant: Adeptence LLC

Inventor： Ismail Lakkis

IPC: H04B1/707

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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20120027052A1

公开(公告)日：2012-02-02

申请号：US13253352

申请日：2011-10-05

Applicant: Louis Botha ,  Philip Koekemoer ,  Sang Hun Sung ,  Ning Kong

Inventor： Louis Botha ,  Philip Koekemoer ,  Sang Hun Sung ,  Ning Kong

IPC: H04B1/06 ,  H04B17/00

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

Abstract: 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.

Abstract translation: 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：US08036296B2

公开(公告)日：2011-10-11

申请号：US11536368

申请日：2006-09-28

Applicant: Louis Botha ,  Philip Koekemoer ,  Sang Hun Sung ,  Ning Kong

Inventor： Louis Botha ,  Philip Koekemoer ,  Sang Hun Sung ,  Ning Kong

IPC: H04B7/02 ,  H04L1/02

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

Abstract: 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.

Abstract translation: 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：US07940639B2

公开(公告)日：2011-05-10

申请号：US12631758

申请日：2009-12-04

Applicant: Diakoumis Gerakoulis

Inventor： Diakoumis Gerakoulis

IPC: H04J11/00

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

Abstract: 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.

Abstract translation: 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：US20100284444A1

公开(公告)日：2010-11-11

申请号：US12436123

申请日：2009-05-06

Applicant: Ismail Lakkis

Inventor： Ismail Lakkis

IPC: H04B1/707 ,  H04B1/00

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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US07630290B1

公开(公告)日：2009-12-08

申请号：US11648081

申请日：2006-12-29

Applicant: Diakoumis Gerakoulis

Inventor： Diakoumis Gerakoulis

IPC: H04J11/00

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

Abstract: 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.

Abstract translation: 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：US07158474B1

公开(公告)日：2007-01-02

申请号：US09969795

申请日：2001-10-04

Applicant: Diakoumis Gerakoulis

Inventor： Diakoumis Gerakoulis

IPC: H04J11/00

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

Abstract: 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 transmited 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.

Abstract translation: 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传输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。