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公开(公告)号：US20080136513A1
公开(公告)日：2008-06-12
申请号：US11634659
申请日：2006-12-06
Applicant: Ismail Lakkis
Inventor： Ismail Lakkis
IPC: H03F1/14
CPC classification number: H03F3/72 , H03F1/0277 , H03F3/195 , H03F3/24 , H03F2200/405 , H03F2200/451 , H03F2203/7231 , H03F2203/7239 , H03G1/0088 , H03G3/3052
Abstract: A multi-stage amplifier configured for processing a received baseband signal comprises a plurality of fixed-gain amplifier stages and an automatic gain control (AGC) module. Each amplifier stage further comprises a switch and a bypass circuit. The AGC module is configured for controlling the switch for bypassing at least one of the amplifier stages. The multi-stage amplifier may be configured to perform fine gain adjustment and coarse gain adjustment, wherein fine gain adjustment may comprise adjusting a load-resistor value in at least one amplifier and coarse gain adjustment may comprise bypassing one or more fixed-gain amplifier stages.
Abstract translation: 配置用于处理接收的基带信号的多级放大器包括多个固定增益放大器级和自动增益控制（AGC）模块。 每个放大器级还包括开关和旁路电路。 AGC模块被配置用于控制用于旁路至少一个放大器级的开关。 多级放大器可以被配置为执行精细增益调整和粗增益调整，其中精细增益调整可以包括调整至少一个放大器中的负载电阻器值，并且粗增益调整可以包括旁路一个或多个固定增益放大器级 。
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公开(公告)号：US20080062921A1
公开(公告)日：2008-03-13
申请号：US11980841
申请日：2007-10-31
Applicant: Ismail Lakkis
Inventor： Ismail Lakkis
IPC: H04Q7/00
CPC classification number: H04B7/0669 , H04B1/71632 , H04B1/71635 , H04B1/7176 , H04B1/719 , H04B7/068 , H04B7/08 , H04B7/12
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. 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.
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公开(公告)号：US20080056333A1
公开(公告)日：2008-03-06
申请号：US11978050
申请日：2007-10-25
Applicant: Ismail Lakkis
Inventor： Ismail Lakkis
IPC: H04B1/69
CPC classification number: H04B1/7176 , H04B1/71637 , H04B1/7183 , H04B1/719 , H04L1/0618 , H04L5/0007 , H04L5/0037 , H04L5/006 , H04L25/03057 , H04L25/03146 , H04L25/03159 , H04L25/03866 , H04L27/0004 , H04L2025/03414 , H04L2025/03426
Abstract: Apparatus and methods of ultra-wideband (UWB) communication are provided. In one embodiment, an ultra-wideband receiver receives a serial data stream comprising a plurality of ultra-wideband pulses. A serial to parallel converter then converts the serial data stream into a plurality of parallel data streams, which are then matched. A combiner then combines the data streams, which are then fed to an equalizer that includes a hard decision element, a past decision element and a future decision element. 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: 提供超宽带（UWB）通信的装置和方法。 在一个实施例中，超宽带接收机接收包括多个超宽带脉冲的串行数据流。 然后，串行到并行转换器将串行数据流转换成多个并行数据流，然后将它们匹配。 然后，组合器组合数据流，然后将数据流馈送到均衡器，该均衡器包括硬判决元件，过去决定元件和未来决定元件。 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。
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公开(公告)号：US20070153875A1
公开(公告)日：2007-07-05
申请号：US11715081
申请日：2007-03-06
Applicant: Ismail Lakkis , Yasaman Bahreini
Inventor： Ismail Lakkis , Yasaman Bahreini
IPC: H04B1/00
CPC classification number: H04B1/7174 , H04B1/7176
Abstract: An ultra-wideband pulse modulation system and method is provided. One method of the present invention includes transforming data into a ternary data set with data being represented with states of zero, positive one and negative one. The modulation and pulse transmission method of the present invention enables the simultaneous coexistence of the ultra-wideband pulses with conventional carrier-wave signals. The present invention may be used in wireless and wired communication networks such as hybrid fiber-coax networks. 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.
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95.发明申请Systems and methods for wireless communication over a wide bandwidth channel using a plurality of sub-channels 失效使用多个子信道在宽带宽信道上进行无线通信的系统和方法公开(公告)号：US20050201326A1
公开(公告)日：2005-09-15
申请号：US10010601
申请日：2001-12-06
Applicant: Ismail Lakkis
Inventor： Ismail Lakkis
CPC classification number: H04B1/71632 , H04B1/71635
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。
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Patent Agency Ranking
公开(公告)号：US20050069020A1
公开(公告)日：2005-03-31
申请号：US10984436
申请日：2004-11-08
Applicant: Ismail Lakkis
Inventor： Ismail Lakkis
CPC classification number: H04L7/041 , H04B1/7163 , H04B1/71632 , H04B1/7183
Abstract: Apparatus and methods of ultra-wideband communication are provided. In one embodiment, a communication frame is generated and includes a synchronization section, and at least two data sections and at least two preamble sections. An ultra-wideband receiver synchronizes with the ultra-wideband transmitter using the synchronization section, and may also re-synchronize with the transmitter using at least one preamble section. In another embodiment, the length of the data sections are selected to ensure that drift between the ultra-wideband receiver and transmitter will be minimal before re-synchronization. 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: 提供超宽带通信的装置和方法。 在一个实施例中，生成通信帧，并且包括同步部分，以及至少两个数据部分和至少两个前同步码部分。 超宽带接收机使用同步部分与超宽带发射机同步，并且还可以使用至少一个前同步码部分与发射机重新同步。 在另一个实施例中，选择数据段的长度以确保在重新同步之前，超宽带接收机和发射机之间的漂移将是最小的。 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。
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公开(公告)号：US20050047367A1
公开(公告)日：2005-03-03
申请号：US10961614
申请日：2004-10-08
Applicant: Ismail Lakkis
Inventor： Ismail Lakkis
CPC classification number: H04B7/0669 , H04B1/71632 , H04B1/71635 , H04B1/7176 , H04B1/719 , H04B7/068 , H04B7/08 , H04B7/12
Abstract: Systems and methods of ultra-wideband communication are provided. In one ultra-wideband communication method, a communication channel is divided into a plurality of non-overlapping sub-channels by dividing a single serial message intended for an ultra-wideband communication device into a plurality of parallel messages. Each of the plurality of parallel messages are then encoded onto at least some of the plurality of sub-channels, and then transmitted. 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。 在一种超宽带通信方法中，通过将用于超宽带通信设备的单个串行消息划分为多个并行消息，将通信信道划分为多个不重叠的子信道。 然后将多个并行消息中的每一个编码到多个子信道中的至少一些子信道上，然后发送。 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。
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公开(公告)号：US06266385B1
公开(公告)日：2001-07-24
申请号：US08997150
申请日：1997-12-23
Applicant: Joseph J. Roy , Cathal O'Scolai , Baya Hatim , Ismail Lakkis , Saeid Safavi , Deirdre O'Shea , Hoang Xuan Bui , Masood K. Tayebi
Inventor： Joseph J. Roy , Cathal O'Scolai , Baya Hatim , Ismail Lakkis , Saeid Safavi , Deirdre O'Shea , Hoang Xuan Bui , Masood K. Tayebi
IPC: H04L700
CPC classification number: H04W84/14 , H04J3/0605 , H04J3/07
Abstract: A system and method of buffering data of a wireless communication system. The system and method maintain synchronization, end-to-end signaling and coding overhead bits needed to encapsulate data frames sent over wireless media. Additionally, the system and method compensate for transmitting and receiving clock variations. In one embodiment, the system uses framing of data with preamble, stuffing and signaling bits transmitted synchronously at a high data rate in the Industrial, Scientific and Medical (ISM) bands.
Abstract translation: 一种缓冲无线通信系统的数据的系统和方法。 该系统和方法保持封装通过无线介质发送的数据帧所需的同步，端到端信令和编码开销比特。 另外，该系统和方法补偿发送和接收时钟变化。 在一个实施例中，系统使用在工业，科学和医疗（ISM）频带中以高数据速率同步传输的前同步码，填充和信令位的数据成帧。
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99.发明授权Method and apparatus for directional clear channel assessment in a wireless communications system 有权无线通信系统中用于定向清除信道评估的方法和装置公开(公告)号：US09214990B2
公开(公告)日：2015-12-15
申请号：US12484014
申请日：2009-06-12
Applicant: Ismail Lakkis , Vered Bar Bracha
Inventor： Ismail Lakkis , Vered Bar Bracha
CPC classification number: H04B7/0408 , H04B7/0619 , H04B7/0695 , H04B7/088 , H04W16/28 , H04W24/00 , H04W48/16
Abstract: A method of communication is provided. The method includes detecting at least a portion of a preamble of a packet transmitted by a first device by sweeping over a plurality of receive directions; receiving and decoding a header of the packet based on a first receive direction to identify that the first device had transmitted the packet; and completing reception of the packet based on a second receive direction. An apparatus for performing the method is also disclosed.
Abstract translation: 提供了一种通信方法。 该方法包括通过扫描多个接收方向来检测由第一设备发送的分组的前导码的至少一部分; 基于第一接收方向接收和解码分组的报头，以识别第一设备已经发送分组; 以及基于第二接收方向完成所述分组的接收。 还公开了一种用于执行该方法的装置。
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100.发明授权Method and apparatus for signaling transmission characteristics in a wireless communication network 有权用于在无线通信网络中用于信令传输特性的方法和装置公开(公告)号：US09008066B2
公开(公告)日：2015-04-14
申请号：US12703543
申请日：2010-02-10
Applicant: Mohammad Hossein Taghavi Nasrabadi , Hemanth Sampath , Avinash Jain , Ismail Lakkis
Inventor： Mohammad Hossein Taghavi Nasrabadi , Hemanth Sampath , Avinash Jain , Ismail Lakkis
CPC classification number: H04L5/0091 , H04B1/69 , H04J13/0014 , H04L5/0007 , H04L5/0032 , 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。
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