公开(公告)号：US20090276682A1

公开(公告)日：2009-11-05

申请号：US12501018

申请日：2009-07-10

Applicant: Ismail Lakkis

Inventor： Ismail Lakkis

IPC: H03M13/05 ,  G06F11/10

CPC classification number: H03M13/116 ,  H03M13/1117 ,  H03M13/1122 ,  H03M13/114 ,  H03M13/118 ,  H03M13/635 ,  H03M13/6566

Abstract: An iterative low-density parity-check (LDPC) decoding system comprises a first shift register for storing bit estimates, a plurality of parity-check processing node banks configured for processing the bit estimates for generating messages, combiners configured for combining the messages with the bit estimates for generating updated bit estimates, and fixed permuters for permuting the updated bit estimates to facilitate storage and access of the bit estimates. A second shift register is provided for storing the messages, and a subtraction module subtracts messages generated a predetermined number of cycles earlier from the updated bit estimates.

Abstract translation: 迭代低密度奇偶校验（LDPC）解码系统包括用于存储比特估计的第一移位寄存器，被配置用于处理用于产生消息的比特估计的多个奇偶校验处理节点库，被配置用于将消息与 用于生成更新的比特估计的比特估计，以及用于置换更新的比特估计以促进比特估计的存储和访问的固定置换器。 提供第二移位寄存器用于存储消息，减法模块从更新的比特估计中减去产生预定数量的周期的消息。

公开(公告)号：US20090125792A1

公开(公告)日：2009-05-14

申请号：US12265705

申请日：2008-11-05

Applicant: Ismail Lakkis

Inventor： Ismail Lakkis

IPC: H03M13/00 ,  G06F11/00

CPC classification number: H04B7/0617 ,  H04B7/0619 ,  H04B7/0695 ,  H04J13/0014 ,  H04J13/105 ,  H04W16/28

Abstract: A wireless communications network uses a beamforming process to increase signal quality as well as transmission capabilities and reduction of interference. An improved Golay sequence is also used in the wireless communications network. In one aspect, the processes can be used to communicate regardless of whether the system is on an OFDM mode or a single carrier mode.

Abstract translation: 无线通信网络使用波束形成过程来增加信号质量以及传输能力和减少干扰。 改进的Golay序列也用于无线通信网络。 在一个方面，无论系统是处于OFDM模式还是单载波模式，都可以使用该过程进行通信。

公开(公告)号：US20090122715A1

公开(公告)日：2009-05-14

申请号：US12265731

申请日：2008-11-05

Applicant: Ismail Lakkis

Inventor： Ismail Lakkis

IPC: H04J1/16 ,  H04B7/00 ,  H04K1/10

CPC classification number: H04B7/0617 ,  H04B7/0619 ,  H04B7/0695 ,  H04J13/0014 ,  H04J13/105 ,  H04W16/28

Abstract: A wireless communications network uses a beamforming process to increase signal quality as well as transmission capabilities and reduction of interference. An improved Golay sequence is also used in the wireless communications network. In one aspect, the processes can be used to communicate regardless of whether the system is on an OFDM mode or a single carrier mode.

Abstract translation: 无线通信网络使用波束形成过程来增加信号质量以及传输能力和减少干扰。 改进的Golay序列也用于无线通信网络。 在一个方面，无论系统是处于OFDM模式还是单载波模式，都可以使用该过程进行通信。

公开(公告)号：US20090109955A1

公开(公告)日：2009-04-30

申请号：US12262159

申请日：2008-10-30

Applicant: Ismail Lakkis

Inventor： Ismail Lakkis

IPC: H04J3/06 ,  H04L27/28

CPC classification number: H04B1/69 ,  H04W92/10

Abstract: A wireless network uses an improved frame structure to increase timing acquisition capabilities as well as reduction of spectral lines. In one aspect, the frame packet can be used to communicate the different modes of operation under which the packet was created.

Abstract translation: 无线网络使用改进的帧结构来增加定时获取能力以及减少谱线。 在一个方面，帧分组可以用于传送创建分组的不同操作模式。

公开(公告)号：US20090109945A1

公开(公告)日：2009-04-30

申请号：US12262153

申请日：2008-10-30

Applicant: Ismail Lakkis

Inventor： Ismail Lakkis

IPC: H04W8/00

CPC classification number: H04B1/69 ,  H04W92/10

Abstract: A wireless network uses an improved frame structure to increase timing acquisition capabilities as well as reduction of spectral lines. In one aspect, the frame packet can be used to communicate the different modes of operation under which the packet was created.

Abstract translation: 无线网络使用改进的帧结构来增加定时获取能力以及减少谱线。 在一个方面，帧分组可以用于传送创建分组的不同操作模式。

公开(公告)号：US20090094506A1

公开(公告)日：2009-04-09

申请号：US12244754

申请日：2008-10-02

Applicant: Ismail Lakkis

Inventor： Ismail Lakkis

IPC: H03M13/09 ,  G06F13/42 ,  G06F11/10 ,  G06F13/20

CPC classification number: H04L1/1829 ,  H04L1/1835 ,  H04L1/1864 ,  H04L1/1874 ,  H04L1/1896 ,  H04L47/10 ,  H04L47/40 ,  H04L47/722 ,  H04L49/9005 ,  H04L69/16 ,  H04L69/161 ,  H04L69/162 ,  H04L2001/0097 ,  H04L2012/5681

Abstract: A wireless device couples an electronic device employing a wired-link protocol to, for example, a wireless personal area network (WPAN). The wireless device comprises a wired interface configured for coupling to the electronic device, a wired transceiver coupled to the wired interface, the at least one wired transceiver configured for functioning as a terminus of a wired link coupled to the electronic device, and a wireless transmitter or transceiver coupled to the wired transceiver and configured for functioning as a terminus of a wireless link in the WPAN. The wireless device may be configured for coupling a plurality of dissimilar wired devices together via a wireless link.

Abstract translation: 无线设备将采用有线链路协议的电子设备耦合到例如无线个域网（WPAN）。 无线设备包括被配置为耦合到电子设备的有线接口，耦合到有线接口的有线收发器，配置成用作耦合到电子设备的有线链路的终端的至少一个有线收发器，以及无线发射机 或收发器，其耦合到有线收发器并且被配置为用作WPAN中的无线链路的终端。 无线设备可以被配置为经由无线链路将多个不同的有线设备耦合在一起。

公开(公告)号：US20090041156A1

公开(公告)日：2009-02-12

申请号：US12185500

申请日：2008-08-04

Applicant: Ismail Lakkis

Inventor： Ismail Lakkis

IPC: H04L27/04

CPC classification number: H04L27/0008 ,  H04L1/0057 ,  H04L27/2017 ,  H04L27/2602

Abstract: A multi-mode transmission system supporting OFDM and single-carrier signals is configured to perform interpolation and decimation such that the ratio of the interpolation factor to the decimation factor equals the ratio between the OFDM sampling rate and the single-carrier chip rate. A constant-envelope modulator comprises a π/4 fixed rotator, a π/2 continuous rotator, and in-phase and quadrature-phase analog Bessel filters. Frame formats and signaling protocols are provided for signal acquisition, synchronization, and tracking between wireless devices that employ different antenna configurations. Spreading gains are selected to compensate for different antenna gains such that the total gain (antenna gain plus spreading gain) is substantially equal for transmissions employing different beam patterns.

Abstract translation: 配置支持OFDM和单载波信号的多模传输系统被配置为执行内插和抽取，使得内插因子与抽取因子的比率等于OFDM采样率与单载波码片速率之间的比率。 恒定包络调制器包括π/ 4固定旋转器，π/ 2连续旋转器以及同相和正交相模拟贝塞尔滤波器。 提供帧格式和信令协议用于采用不同天线配置的无线设备之间的信号采集，同步和跟踪。 选择扩频增益以补偿不同的天线增益，使得对于使用不同波束图案的传输，总增益（天线增益加扩频增益）基本相等。

公开(公告)号：US20080263425A1

公开(公告)日：2008-10-23

申请号：US12131928

申请日：2008-06-03

Applicant: Ismail Lakkis

Inventor： Ismail Lakkis

IPC: H03M13/05 ,  G06F11/07 ,  G06F11/10

CPC classification number: H03M13/116 ,  H03M13/1105 ,  H03M13/1111 ,  H03M13/1117 ,  H03M13/1122 ,  H03M13/1137 ,  H03M13/114 ,  H03M13/118 ,  H03M13/635 ,  H03M13/6566

Abstract: An iterative low-density parity-check (LDPC) decoding system comprises a first shift register for storing bit estimates, a plurality of parity-check processing node banks configured for processing the bit estimates for generating messages, combiners configured for combining the messages with the bit estimates for generating updated bit estimates, and fixed permuters for permuting the updated bit estimates to facilitate storage and access of the bit estimates. A second shift register is provided for storing the messages, and a subtraction module subtracts messages generated a predetermined number of cycles earlier from the updated bit estimates.

Abstract translation: 迭代低密度奇偶校验（LDPC）解码系统包括用于存储比特估计的第一移位寄存器，被配置用于处理用于产生消息的比特估计的多个奇偶校验处理节点库，被配置用于将消息与 用于生成更新的比特估计的比特估计，以及用于置换更新的比特估计以促进比特估计的存储和访问的固定置换器。 提供第二移位寄存器用于存储消息，减法模块从更新的比特估计中减去产生预定数量的周期的消息。

公开(公告)号：US07403576B2

公开(公告)日：2008-07-22

申请号：US10810410

申请日：2004-03-26

Applicant: Ismail Lakkis

Inventor： Ismail Lakkis

IPC: H03K9/00

CPC classification number: H04B1/71637

Abstract: A method of communicating over a wideband communication channel divided into a plurality of sub-channels comprises dividing a single serial message intended for one of the plurality of communication devices into a plurality of parallel messages, encoding each of the plurality of parallel messages onto at least some of the plurality of sub-channels, and transmitting the encoded plurality of parallel messages to the communication device over the wideband communication channel.

Abstract translation: 一种通过划分成多个子信道的宽带通信信道进行通信的方法包括将用于多个通信设备之一的单个串行消息划分为多个并行消息，至少将多个并行消息中的每一个编码至少 多个子信道中的一些，并且通过宽带通信信道将经编码的多个并行消息发送到通信设备。

公开(公告)号：US07391815B2

公开(公告)日：2008-06-24

申请号：US10963026

申请日：2004-10-12

Applicant: Ismail Lakkis

Inventor： Ismail Lakkis

IPC: H04K1/10

CPC classification number: H04B1/719 ,  H04B1/71632 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0062

Abstract: Systems and methods of ultra-wideband communication are provided. In one ultra-wideband communication system, a portion of a plurality of non-overlapping communication sub-channels are assigned to a first ultra-wideband communication device by a base station. Communication interference information is obtained by the first device, and then transmitted to and received by the base station. The base station then reduces the portion of non-overlapping sub-channels assigned to the first ultra-wideband communication device in response to the interference information, thereby creating a group of available non-overlapping sub-channels, which are assigned to a second ultra-wideband communication device. This Abstract is provided for the sole purpose of complying with the Abstract requirement rules that allow a reader to quickly ascertain the subject matter of the disclosure contained herein. This Abstract is submitted with the explicit understanding that it will not be used to interpret or to limit the scope or the meaning of the claims.

Abstract translation: 提供了超宽带通信的系统和方法。 在一个超宽带通信系统中，多个非重叠通信子信道的一部分由基站分配给第一超宽带通信设备。 通信干扰信息由第一设备获得，然后发送给基站并由基站接收。 然后，基站响应于干扰信息减少分配给第一超宽带通信设备的不重叠子信道的部分，从而创建一组可用的非重叠子信道，其被分配给第二超宽带通信设备 宽带通信设备。 本摘要仅用于遵守允许读者快速确定本文所包含的披露的主题的抽象要求规则。 本摘要以明确的理解提交，不会用于解释或限制权利要求的范围或含义。