公开(公告)号：US20160043770A1

公开(公告)日：2016-02-11

申请号：US14922600

申请日：2015-10-26

Applicant: III Holdings 1, LLC

Inventor： Tommy Guess ,  Michael L. McCloud ,  Vijay Nagarajan ,  Gagandeep Singh Lamba

IPC: H04B1/7115

CPC classification number: H04B1/7115 ,  H04B1/71075 ,  H04B1/712 ,  H04B7/0845 ,  H04B7/0894 ,  H04B2201/70702 ,  H04J11/0063

Abstract: This invention teaches to the details of an interference suppressing receiver for suppressing intra-cell and inter-cell interference in coded, multiple-access, spread spectrum transmissions that propagate through frequency selective communication channels to a multiplicity of receive antennas. The receiver is designed or adapted through the repeated use of symbol-estimate weighting, subtractive suppression with a stabilizing step-size, and mixed-decision symbol estimates. Receiver embodiments may be designed, adapted, and implemented explicitly in software or programmed hardware, or implicitly in standard RAKE-based hardware either within the RAKE (i.e., at the finger level) or outside the RAKE (i.e., at the user or sub channel symbol level). Embodiments may be employed in user equipment on the forward link or in a base station on the reverse link. It may be adapted to general signal processing applications where a signal is to be extracted from interference.

Abstract translation: 本发明教导了用于抑制经频率选择通信信道传播到多个接收天线的编码，多址，扩频传输中的小区内和小区间干扰的干扰抑制接收机的细节。 通过重复使用符号估计加权，具有稳定步长的减法抑制和混合判决符号估计来设计或适配接收机。 接收机实施例可以在软件或编程硬件中被明确地设计，适应和实现，或隐含地在RAKE（即，在手指级）内或RAKE之外的标准基于RAKE的硬件中（即，在用户或子信道 符号级别）。 可以在前向链路上的用户设备或反向链路上的基站中采用实施例。 它可以适用于要从干扰中提取信号的一般信号处理应用。

公开(公告)号：US08879658B2

公开(公告)日：2014-11-04

申请号：US13896952

申请日：2013-05-17

Applicant: III Holdings 1, LLC

Inventor： Tommy Guess ,  Michael L McCloud ,  Vijay Nagarajan ,  Gagandeep Singh Lamba

IPC: H04B1/10 ,  H04B7/08 ,  H04L1/02 ,  H04J11/00

CPC classification number: H04B1/7115 ,  H04B1/71075 ,  H04B1/712 ,  H04B7/0845 ,  H04B7/0894 ,  H04B2201/70702 ,  H04J11/0063

Abstract: This invention teaches to the details of an interference suppressing receiver for suppressing intra-cell and inter-cell interference in coded, multiple-access, spread spectrum transmissions that propagate through frequency selective communication channels to a multiplicity of receive antennas. The receiver is designed or adapted through the repeated use of symbol-estimate weighting, subtractive suppression with a stabilizing step-size, and mixed-decision symbol estimates. Receiver embodiments may be designed, adapted, and implemented explicitly in software or programmed hardware, or implicitly in standard RAKE-based hardware either within the RAKE (i.e., at the finger level) or outside the RAKE (i.e., at the user or subchannel symbol level). Embodiments may be employed in user equipment on the forward link or in a base station on the reverse link. It may be adapted to general signal processing applications where a signal is to be extracted from interference.

Abstract translation: 本发明教导了用于抑制经频率选择通信信道传播到多个接收天线的编码，多址，扩频传输中的小区内和小区间干扰的干扰抑制接收机的细节。 通过重复使用符号估计加权，具有稳定步长的减法抑制和混合判决符号估计来设计或适配接收机。 接收器实施例可以在软件或编程硬件中明确设计，适应和实现，或隐含地在RAKE（即，在手指级）或RAKE外部（即在用户或子信道符号处）内的基于标准RAKE的硬件中 水平）。 实施例可以在前向链路上的用户设备中或反向链路上的基站中使用。 它可以适用于要从干扰中提取信号的一般信号处理应用。

公开(公告)号：US20160359522A1

公开(公告)日：2016-12-08

申请号：US15242876

申请日：2016-08-22

Applicant: III Holdings 1, LLC

Inventor： Tommy Guess ,  Michael L. McCloud ,  Vijay Nagarajan ,  Gagandeep Singh Lamba

IPC: H04B1/7115 ,  H04J11/00

CPC classification number: H04B1/7115 ,  H04B1/71075 ,  H04B1/712 ,  H04B7/0845 ,  H04B7/0894 ,  H04B2201/70702 ,  H04J11/0063

Abstract: This invention teaches to the details of an interference suppressing receiver for suppressing intra-cell and inter-cell interference in coded, multiple-access, spread spectrum transmissions that propagate through frequency selective communication channels to a multiplicity of receive antennas. The receiver is designed or adapted through the repeated use of symbol-estimate weighting, subtractive suppression with a stabilizing step-size, and mixed-decision symbol estimates. Receiver embodiments may be designed, adapted, and implemented explicitly in software or programmed hardware, or implicitly in standard RAKE-based hardware either within the RAKE (i.e., at the finger level) or outside the RAKE (i.e., at the user or subchannel symbol level). Embodiments may be employed in user equipment on the forward link or in a base station on the reverse link. It may be adapted to general signal processing applications where a signal is to be extracted from interference.

公开(公告)号：US08953723B2

公开(公告)日：2015-02-10

申请号：US13908264

申请日：2013-06-03

Applicant: III Holdings 1, LLC

Inventor： Tommy Guess ,  Michael L McCloud ,  Vijay Nagarajan ,  Gagandeep Singh Lamba

IPC: H04B1/10 ,  H04B1/715 ,  H04B1/7107 ,  H04L25/03 ,  H04B1/7115

CPC classification number: H04B1/715 ,  H04B1/7107 ,  H04B1/71072 ,  H04B1/71075 ,  H04B1/7115 ,  H04L25/03006 ,  H04L2025/03375

Abstract: A receiver is configured for canceling intra-cell and inter-cell interference in coded, multiple-access, spread-spectrum transmissions that propagate through frequency-selective communication channels. The receiver employs iterative symbol-estimate weighting, subtractive cancellation with a stabilizing step-size, and mixed-decision symbol estimate. Receiver embodiments may be implemented explicitly in software of programmed hardware, or implicitly in standard Rake-based hardware either within the Rake (i.e., at the finger level) or outside the Rake (i.e., at the user of subchannel symbol level).

Abstract translation: 接收机被配置为消除通过频率选择性通信信道传播的编码，多址，扩频传输中的小区内和小区间干扰。 接收机采用迭代符号估计加权，具有稳定步长的减法消除和混合判决符号估计。 接收机实施例可以在编程硬件的软件中明确地实现，或者隐含地在Rake（即，在手指级别）处或在Rake外部（即，在子信道符号级别的用户处）的基于标准Rake的硬件中。

公开(公告)号：US09425855B2

公开(公告)日：2016-08-23

申请号：US14922600

申请日：2015-10-26

Applicant: III Holdings 1, LLC

Inventor： Tommy Guess ,  Michael L. McCloud ,  Vijay Nagarajan ,  Gagandeep Singh Lamba

IPC: H04B7/02 ,  H04L1/02 ,  H04B1/7115 ,  H04B1/7107 ,  H04B7/08 ,  H04J11/00 ,  H04B1/712

CPC classification number: H04B1/7115 ,  H04B1/71075 ,  H04B1/712 ,  H04B7/0845 ,  H04B7/0894 ,  H04B2201/70702 ,  H04J11/0063

Abstract: This invention teaches to the details of an interference suppressing receiver for suppressing intra-cell and inter-cell interference in coded, multiple-access, spread spectrum transmissions that propagate through frequency selective communication channels to a multiplicity of receive antennas. The receiver is designed or adapted through the repeated use of symbol-estimate weighting, subtractive suppression with a stabilizing step-size, and mixed-decision symbol estimates. Receiver embodiments may be designed, adapted, and implemented explicitly in software or programmed hardware, or implicitly in standard RAKE-based hardware either within the RAKE (i.e., at the finger level) or outside the RAKE (i.e., at the user or sub channel symbol level). Embodiments may be employed in user equipment on the forward link or in a base station on the reverse link. It may be adapted to general signal processing applications where a signal is to be extracted from interference.

Abstract translation: 本发明教导了用于抑制经频率选择通信信道传播到多个接收天线的编码，多址，扩频传输中的小区内和小区间干扰的干扰抑制接收机的细节。 通过重复使用符号估计加权，具有稳定步长的减法抑制和混合判决符号估计来设计或适配接收机。 接收机实施例可以在软件或编程硬件中被明确地设计，适应和实现，或隐含地在RAKE（即，在手指级）内或RAKE之外的标准基于RAKE的硬件中（即，在用户或子信道 符号级别）。 可以在前向链路上的用户设备或反向链路上的基站中采用实施例。 它可以适用于要从干扰中提取信号的一般信号处理应用。

公开(公告)号：US20150139280A1

公开(公告)日：2015-05-21

申请号：US14520626

申请日：2014-10-22

Applicant: III Holdings 1, LLC

Inventor： Tommy Guess ,  Michael L. McCloud ,  Vijay Nagarajan ,  Gagandeep Singh Lamba

IPC: H04B7/08 ,  H04B1/7107

CPC classification number: H04B1/7115 ,  H04B1/71075 ,  H04B1/712 ,  H04B7/0845 ,  H04B7/0894 ,  H04B2201/70702 ,  H04J11/0063

Abstract: This invention teaches to the details of an interference suppressing receiver for suppressing intra-cell and inter-cell interference in coded, multiple-access, spread spectrum transmissions that propagate through frequency selective communication channels to a multiplicity of receive antennas. The receiver is designed or adapted through the repeated use of symbol-estimate weighting, subtractive suppression with a stabilizing step-size, and mixed-decision symbol estimates. Receiver embodiments may be designed, adapted, and implemented explicitly in software or programmed hardware, or implicitly in standard RAKE-based hardware either within the RAKE (i.e., at the finger level) or outside the RAKE (i.e., at the user or subchannel symbol level). Embodiments may be employed in user equipment on the forward link or in a base station on the reverse link. It may be adapted to general signal processing applications where a signal is to be extracted from interference.

Abstract translation: 本发明教导了用于抑制经频率选择通信信道传播到多个接收天线的编码，多址，扩频传输中的小区内和小区间干扰的干扰抑制接收机的细节。 通过重复使用符号估计加权，具有稳定步长的减法抑制和混合判决符号估计来设计或适配接收机。 接收器实施例可以在软件或编程硬件中明确设计，适应和实现，或隐含地在RAKE（即，在手指级）或RAKE外部（即在用户或子信道符号处）内的基于标准RAKE的硬件中 水平）。 可以在前向链路上的用户设备或反向链路上的基站中采用实施例。 它可以适用于要从干扰中提取信号的一般信号处理应用。

公开(公告)号：US20140241401A1

公开(公告)日：2014-08-28

申请号：US13896952

申请日：2013-05-17

Applicant: III Holdings 1, LLC

Inventor： Tommy Guess ,  Michael L. McCloud ,  Vijay Nagarajan ,  Gagandeep Singh Lamba

IPC: H04J11/00

CPC classification number: H04B1/7115 ,  H04B1/71075 ,  H04B1/712 ,  H04B7/0845 ,  H04B7/0894 ,  H04B2201/70702 ,  H04J11/0063

Abstract: This invention teaches to the details of an interference suppressing receiver for suppressing intra-cell and inter-cell interference in coded, multiple-access, spread spectrum transmissions that propagate through frequency selective communication channels to a multiplicity of receive antennas. The receiver is designed or adapted through the repeated use of symbol-estimate weighting, subtractive suppression with a stabilizing step-size, and mixed-decision symbol estimates. Receiver embodiments may be designed, adapted, and implemented explicitly in software or programmed hardware, or implicitly in standard RAKE-based hardware either within the RAKE (i.e., at the finger level) or outside the RAKE (i.e., at the user or subchannel symbol level). Embodiments may be employed in user equipment on the forward link or in a base station on the reverse link. It may be adapted to general signal processing applications where a signal is to be extracted from interference.

Abstract translation: 本发明教导了用于抑制经频率选择通信信道传播到多个接收天线的编码，多址，扩频传输中的小区内和小区间干扰的干扰抑制接收机的细节。 通过重复使用符号估计加权，具有稳定步长的减法抑制和混合判决符号估计来设计或适配接收机。 接收器实施例可以在软件或编程硬件中明确设计，适应和实现，或隐含地在RAKE（即，在手指级）或RAKE外部（即在用户或子信道符号处）内的基于标准RAKE的硬件中 水平）。 可以在前向链路上的用户设备或反向链路上的基站中采用实施例。 它可以适用于要从干扰中提取信号的一般信号处理应用。

公开(公告)号：US09270325B2

公开(公告)日：2016-02-23

申请号：US13913225

申请日：2013-06-07

Applicant: III Holdings 1, LLC

Inventor： Tommy Guess ,  Michael L McCloud ,  Vijay Nagarajan ,  Gagandeep Singh Lamba

IPC: H03D1/04 ,  H04B1/7097 ,  H04B1/7107 ,  H04B1/712

CPC classification number: H04B1/7097 ,  H04B1/71075 ,  H04B1/712 ,  H04B2201/70702

Abstract: A receiver is configured for canceling intra-cell and inter-cell interference in coded, multiple-access, spread-spectrum transmissions that propagate through frequency-selective communication channels. The receiver employs iterative symbol-estimate weighting, subtractive cancellation with a stabilizing step-size, and mixed-decision symbol estimate. Receiver embodiments may be implemented explicitly in software of programmed hardware, or implicitly in standard Rake-based hardware either within the Rake (i.e., at the finger level) or outside the Rake (i.e., at the user of subchannel symbol level).

公开(公告)号：US09172456B2

公开(公告)日：2015-10-27

申请号：US14520626

申请日：2014-10-22

Applicant: III Holdings 1, LLC

Inventor： Tommy Guess ,  Michael L. McCloud ,  Vijay Nagarajan ,  Gagandeep Singh Lamba

IPC: H04B7/02 ,  H04L1/02 ,  H04B7/08 ,  H04B1/7107 ,  H04J11/00 ,  H04B1/712

CPC classification number: H04B1/7115 ,  H04B1/71075 ,  H04B1/712 ,  H04B7/0845 ,  H04B7/0894 ,  H04B2201/70702 ,  H04J11/0063

Abstract: This invention teaches to the details of an interference suppressing receiver for suppressing intra-cell and inter-cell interference in coded, multiple-access, spread spectrum transmissions that propagate through frequency selective communication channels to a multiplicity of receive antennas. The receiver is designed or adapted through the repeated use of symbol-estimate weighting, subtractive suppression with a stabilizing step-size, and mixed-decision symbol estimates. Receiver embodiments may be designed, adapted, and implemented explicitly in software or programmed hardware, or implicitly in standard RAKE-based hardware either within the RAKE (i.e., at the finger level) or outside the RAKE (i.e., at the user or subchannel symbol level). Embodiments may be employed in user equipment on the forward link or in a base station on the reverse link. It may be adapted to general signal processing applications where a signal is to be extracted from interference.

Abstract translation: 本发明教导了用于抑制经频率选择通信信道传播到多个接收天线的编码，多址，扩频传输中的小区内和小区间干扰的干扰抑制接收机的细节。 通过重复使用符号估计加权，具有稳定步长的减法抑制和混合判决符号估计来设计或适配接收机。 接收器实施例可以在软件或编程硬件中明确设计，适应和实现，或隐含地在RAKE（即，在手指级）或RAKE外部（即在用户或子信道符号处）内的基于标准RAKE的硬件中 水平）。 可以在前向链路上的用户设备或反向链路上的基站中采用实施例。 它可以适用于要从干扰中提取信号的一般信号处理应用。

公开(公告)号：US10153805B2

公开(公告)日：2018-12-11

申请号：US15242876

申请日：2016-08-22

Applicant: III Holdings 1, LLC

Inventor： Tommy Guess ,  Michael L. McCloud ,  Vijay Nagarajan ,  Gagandeep Singh Lamba

IPC: H04B1/7107 ,  H04B1/7115 ,  H04B1/712 ,  H04B7/08 ,  H04J11/00

Abstract: This invention teaches to the details of an interference suppressing receiver for suppressing intra-cell and inter-cell interference in coded, multiple-access, spread spectrum transmissions that propagate through frequency selective communication channels to a multiplicity of receive antennas. The receiver is designed or adapted through the repeated use of symbol-estimate weighting, subtractive suppression with a stabilizing step-size, and mixed-decision symbol estimates. Receiver embodiments may be designed, adapted, and implemented explicitly in software or programmed hardware, or implicitly in standard RAKE-based hardware either within the RAKE (i.e., at the finger level) or outside the RAKE (i.e., at the user or subchannel symbol level). Embodiments may be employed in user equipment on the forward link or in a base station on the reverse link. It may be adapted to general signal processing applications where a signal is to be extracted from interference.