公开(公告)号：US20070292580A1

公开(公告)日：2007-12-20

申请号：US11894334

申请日：2007-08-20

Applicant: Timothy Gutzmann ,  Brian Anderson ,  Pamela Reed ,  Bruce Cords ,  Lawrence Grab ,  Edward Richardson

Inventor： Timothy Gutzmann ,  Brian Anderson ,  Pamela Reed ,  Bruce Cords ,  Lawrence Grab ,  Edward Richardson

IPC: A23L3/34 ,  C07C409/24

CPC classification number: A23B4/12 ,  A01N37/00 ,  A01N37/02 ,  A01N37/16 ,  A01N59/00 ,  A23B4/14 ,  A23B4/20 ,  A23B4/24 ,  A23B4/30 ,  A23L3/3508 ,  A23L3/358 ,  A23V2002/00 ,  H04R1/086 ,  Y02A40/943 ,  A01N2300/00 ,  A01N25/06

Abstract: Described is a method of sanitizing animal carcasses using aqueous streams having an antimicrobial composition added to the stream. Preferably, the antimicrobial composition includes a mixture of one or more carboxylic acids having up to 18 carbon atoms and one or more peroxycarboxylic acids having up to 12 carbon atoms, preferably a mixture of a C2-C4 peroxycarboxylic acid and a C8-C12 peroxycarboxylic acid. Also described is a novel antimicrobial composition adapted for sanitizing animal carcasses containing a mixture of one or more C2-C4 peroxycarboxylic acids and one or more C8-C12 peroxycarboxylic acids and an alpha-hydroxy mono- or dicarboxylic acid.

Abstract translation: 描述了使用具有添加到料流中的抗微生物组合物的水流消毒动物屠体的方法。 优选地，抗微生物组合物包括一种或多种具有至多18个碳原子的羧酸和一种或多种具有至多12个碳原子的过氧羧酸的混合物，优选C 2 -C 3 - 过氧羧酸和C 8 -C 12过氧羧酸。 还描述了一种适用于消毒含有一种或多种C 2 -C 4 - 过氧羧酸和一种或多种C 8 -C 4过氧羧酸的混合物的动物尸体的新型抗微生物组合物， 过氧羧酸和α-羟基单羧酸或二羧酸。

公开(公告)号：US20070274202A1

公开(公告)日：2007-11-29

申请号：US11777126

申请日：2007-07-12

Applicant: Michael Geile ,  Harold Roberts ,  Brian Anderson

Inventor： Michael Geile ,  Harold Roberts ,  Brian Anderson

IPC: H04J11/00

CPC classification number: H04W24/00 ,  G06F17/14 ,  G06F17/142 ,  H03M13/1515 ,  H03M13/356 ,  H04B10/272 ,  H04H20/69 ,  H04H20/77 ,  H04H20/78 ,  H04H20/79 ,  H04H20/80 ,  H04H60/11 ,  H04H60/86 ,  H04H60/96 ,  H04H60/97 ,  H04J3/14 ,  H04J14/0298 ,  H04K1/00 ,  H04K3/226 ,  H04K3/255 ,  H04L1/004 ,  H04L1/0045 ,  H04L1/0057 ,  H04L1/0071 ,  H04L1/24 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0044 ,  H04L5/023 ,  H04L5/14 ,  H04L5/143 ,  H04L5/1484 ,  H04L12/10 ,  H04L12/12 ,  H04L12/2801 ,  H04L12/44 ,  H04L25/03866 ,  H04L27/2601 ,  H04L27/2608 ,  H04L27/2614 ,  H04L27/2626 ,  H04L27/2628 ,  H04L27/2634 ,  H04L27/2647 ,  H04L27/265 ,  H04L27/2652 ,  H04L27/2655 ,  H04L27/2657 ,  H04L27/2662 ,  H04L27/34 ,  H04L41/0213 ,  H04L41/064 ,  H04L41/0896 ,  H04L43/00 ,  H04L43/022 ,  H04L43/067 ,  H04L43/0811 ,  H04L43/0817 ,  H04L43/0823 ,  H04L43/0829 ,  H04L43/0847 ,  H04L43/0852 ,  H04L43/0858 ,  H04L43/0864 ,  H04L43/0882 ,  H04L43/16 ,  H04L2001/0093 ,  H04L2027/0036 ,  H04L2027/0057 ,  H04L2027/0067 ,  H04M7/006 ,  H04M9/027 ,  H04N7/17309 ,  H04N7/22 ,  H04N21/2221 ,  H04N21/2383 ,  H04N21/2385 ,  H04N21/2402 ,  H04N21/4382 ,  H04N21/6118 ,  H04N21/6137 ,  H04N21/6168 ,  H04W24/08 ,  Y02D50/40 ,  Y02D50/42

Abstract: Forward-looking tone allocation in multipoint-to-point communication using orthogonal frequency division multiplexing is provided. In one embodiment, a system comprises: a host unit; a plurality of remote units using a multiple access scheme to communicate at the same time with the host unit using orthogonal frequency division multiplexing (OFDM); wherein the host unit sends an adjustment signal to at least one of the remote units instructing the at least one remote unit to adjust the timing of transmissions from the remote unit to improve orthogonality of OFDM transmissions received at the host unit from the plurality of remote units; wherein the host unit allocates orthogonal tones within the system to the plurality of remote units; and wherein the host unit switches the tone allocation for at least one remote unit from a first tone to a second tone based at least in part on channel quality information for the second tone.

Abstract translation: 提供了使用正交频分复用的多点对点通信中的前瞻性音调分配。 在一个实施例中，系统包括：主机单元; 使用多址方案的多个远程单元同时使用正交频分复用（OFDM）与主机单元进行通信; 其中所述主机单元向所述远程单元中的至少一个发送调整信号，指示所述至少一个远程单元调整来自所述远程单元的传输的定时，以改善在所述主机单元处从所述多个远程单元接收的OFDM传输的正交性 ; 其中所述主机单元将所述系统内的正交音调分配给所述多个远程单元; 并且其中所述主机单元至少部分地基于用于所述第二音调的信道质量信息，将用于至少一个远程单元的音调分配从第一音调切换到第二音调。

公开(公告)号：US20070263665A1

公开(公告)日：2007-11-15

申请号：US11782925

申请日：2007-07-25

Applicant: Mark Dapper ,  Michael Geile ,  Terrance Hill ,  Harold Roberts ,  Brian Anderson ,  Jeffrey Brede ,  Mark Wadman ,  Robert Kirscht ,  James Herrmann ,  Michael Fort ,  Steven Buska ,  Jeff Solum ,  Debra Enfield ,  Darrell Berg ,  Thomas Smigelski ,  Thomas Tucker ,  Joe Hall ,  John Logajan ,  Somvay Boualouang ,  Heng Lou ,  Mark Elpers ,  Matt Downs ,  Tammy Ferris ,  Adam Opoczynski ,  David Russell ,  Calvin Nelson ,  Niranjan Samant ,  Joseph Chiappetta ,  Scott Sarnikowski

Inventor： Mark Dapper ,  Michael Geile ,  Terrance Hill ,  Harold Roberts ,  Brian Anderson ,  Jeffrey Brede ,  Mark Wadman ,  Robert Kirscht ,  James Herrmann ,  Michael Fort ,  Steven Buska ,  Jeff Solum ,  Debra Enfield ,  Darrell Berg ,  Thomas Smigelski ,  Thomas Tucker ,  Joe Hall ,  John Logajan ,  Somvay Boualouang ,  Heng Lou ,  Mark Elpers ,  Matt Downs ,  Tammy Ferris ,  Adam Opoczynski ,  David Russell ,  Calvin Nelson ,  Niranjan Samant ,  Joseph Chiappetta ,  Scott Sarnikowski

IPC: H04J1/00

CPC classification number: H04W24/00 ,  G06F17/14 ,  G06F17/142 ,  H03M13/1515 ,  H03M13/356 ,  H04B10/272 ,  H04H20/69 ,  H04H20/77 ,  H04H20/78 ,  H04H20/79 ,  H04H20/80 ,  H04H60/11 ,  H04H60/86 ,  H04H60/96 ,  H04H60/97 ,  H04J3/14 ,  H04J14/0298 ,  H04K1/00 ,  H04K3/226 ,  H04K3/255 ,  H04L1/004 ,  H04L1/0045 ,  H04L1/0057 ,  H04L1/0071 ,  H04L1/24 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0044 ,  H04L5/023 ,  H04L5/14 ,  H04L5/143 ,  H04L5/1484 ,  H04L12/10 ,  H04L12/12 ,  H04L12/2801 ,  H04L12/44 ,  H04L25/03866 ,  H04L27/2601 ,  H04L27/2608 ,  H04L27/2614 ,  H04L27/2626 ,  H04L27/2628 ,  H04L27/2634 ,  H04L27/2647 ,  H04L27/265 ,  H04L27/2652 ,  H04L27/2655 ,  H04L27/2657 ,  H04L27/2662 ,  H04L27/34 ,  H04L41/0213 ,  H04L41/064 ,  H04L41/0896 ,  H04L43/00 ,  H04L43/022 ,  H04L43/067 ,  H04L43/0811 ,  H04L43/0817 ,  H04L43/0823 ,  H04L43/0829 ,  H04L43/0847 ,  H04L43/0852 ,  H04L43/0858 ,  H04L43/0864 ,  H04L43/0882 ,  H04L43/16 ,  H04L2001/0093 ,  H04L2027/0036 ,  H04L2027/0057 ,  H04L2027/0067 ,  H04M7/006 ,  H04M9/027 ,  H04N7/17309 ,  H04N7/22 ,  H04N21/2221 ,  H04N21/2383 ,  H04N21/2385 ,  H04N21/2402 ,  H04N21/4382 ,  H04N21/6118 ,  H04N21/6137 ,  H04N21/6168 ,  H04W24/08 ,  Y02D50/40 ,  Y02D50/42

Abstract: Systems for contention-based bandwidth requests in orthogonal frequency division multiplexing (OFDM) systems are provided. In one embodiment, a bidirectional communication system comprises: a multipoint-to-point host; and a plurality of remotes communicatively coupled to the multipoint-to-point host through an OFDM waveform; wherein the multipoint-to-point host is configured to receive the OFDM waveform, the OFDM waveform comprising a plurality of tones transmitted by the plurality of remotes, wherein the plurality of tones are simultaneously received at the host from at least two of the plurality of remotes; wherein a first remote is configured to transmit a request for bandwidth to the host on a first tone of the plurality of tones, wherein access to the first tone is contention based; and wherein the multipoint-to-point host transmits information on at least one tone based on whether the host successfully receives the request for bandwidth from the first remote of the plurality of remotes.

Abstract translation: 提供了在正交频分复用（OFDM）系统中用于基于竞争的带宽请求的系统。 在一个实施例中，双向通信系统包括：多点对点主机; 以及通过OFDM波形通信地耦合到所述多点对主机的多个遥控器; 其中所述多点对点主机被配置为接收所述OFDM波形，所述OFDM波形包括由所述多个遥控器发送的多个音调，其中所述多个音调在所述主机处同时从所述多个 遥控器 其中第一遥控器被配置为在所述多个音调的第一音调上向所述主机发送对带宽的请求，其中对所述第一音调的访问是基于争用的; 并且其中所述多点对点主机基于所述主机是否从所述多个遥控器中的所述第一遥控器成功地接收到所述带宽请求，来发送关于至少一个音调的信息。

公开(公告)号：US20070248146A1

公开(公告)日：2007-10-25

申请号：US11776735

申请日：2007-07-12

Applicant: Michael Geile ,  Harold Roberts ,  Brian Anderson

Inventor： Michael Geile ,  Harold Roberts ,  Brian Anderson

IPC: H04B1/713

CPC classification number: H04W24/00 ,  G06F17/14 ,  G06F17/142 ,  H03M13/1515 ,  H03M13/356 ,  H04B10/272 ,  H04H20/69 ,  H04H20/77 ,  H04H20/78 ,  H04H20/79 ,  H04H20/80 ,  H04H60/11 ,  H04H60/86 ,  H04H60/96 ,  H04H60/97 ,  H04J3/14 ,  H04J14/0298 ,  H04K1/00 ,  H04K3/226 ,  H04K3/255 ,  H04L1/004 ,  H04L1/0045 ,  H04L1/0057 ,  H04L1/0071 ,  H04L1/24 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0044 ,  H04L5/023 ,  H04L5/14 ,  H04L5/143 ,  H04L5/1484 ,  H04L12/10 ,  H04L12/12 ,  H04L12/2801 ,  H04L12/44 ,  H04L25/03866 ,  H04L27/2601 ,  H04L27/2608 ,  H04L27/2614 ,  H04L27/2626 ,  H04L27/2628 ,  H04L27/2634 ,  H04L27/2647 ,  H04L27/265 ,  H04L27/2652 ,  H04L27/2655 ,  H04L27/2657 ,  H04L27/2662 ,  H04L27/34 ,  H04L41/0213 ,  H04L41/064 ,  H04L41/0896 ,  H04L43/00 ,  H04L43/022 ,  H04L43/067 ,  H04L43/0811 ,  H04L43/0817 ,  H04L43/0823 ,  H04L43/0829 ,  H04L43/0847 ,  H04L43/0852 ,  H04L43/0858 ,  H04L43/0864 ,  H04L43/0882 ,  H04L43/16 ,  H04L2001/0093 ,  H04L2027/0036 ,  H04L2027/0057 ,  H04L2027/0067 ,  H04M7/006 ,  H04M9/027 ,  H04N7/17309 ,  H04N7/22 ,  H04N21/2221 ,  H04N21/2383 ,  H04N21/2385 ,  H04N21/2402 ,  H04N21/4382 ,  H04N21/6118 ,  H04N21/6137 ,  H04N21/6168 ,  H04W24/08 ,  Y02D50/40 ,  Y02D50/42

Abstract: Methods and systems for tone hopping are provided. In one embodiment, a method for an orthogonal frequency division multiplexing (OFDM) multipoint-to-point communications system comprises: establishing communication between a first remote unit of a plurality of remote units and a host unit, the plurality of remote units communicatively coupled to the host unit in a multipoint-to-point configuration; transmitting up to a plurality of tones from the first remote unit modulated with upstream information using OFDM; adjusting at least one characteristic of the up to a plurality of tones such that when any tones are transmitted from the first remote unit and at least one other remote unit of the plurality of remote units, the orthogonality of the tones received at the host unit is improved; and dynamically switching modulation between tones of the up to a plurality of tones based on an error-rate history of at least one of the tones.

Abstract translation: 提供了语音跳频的方法和系统。 在一个实施例中，一种用于正交频分复用（OFDM）多点到点通信系统的方法包括：建立多个远程单元的第一远程单元与主机单元之间的通信，所述多个远程单元通信耦合到 主机单元在多点对点配置中; 从使用OFDM的上行信息调制的第一远程单元发送多个音调; 调整多达多个音调的至少一个特征，使得当从第一远程单元和多个远程单元中的至少一个其他远程单元发送任何音调时，在主机单元处接收的音调的正交性为 改善; 以及基于至少一个音调的错误率历史来动态地切换多达多个音调的音调之间的调制。

公开(公告)号：US20070217324A1

公开(公告)日：2007-09-20

申请号：US11673546

申请日：2007-02-09

Applicant: Michael Geile ,  Brian Anderson ,  Jeffrey Brede ,  Robert Kirscht ,  Michael Fort ,  Mark Elpers

Inventor： Michael Geile ,  Brian Anderson ,  Jeffrey Brede ,  Robert Kirscht ,  Michael Fort ,  Mark Elpers

IPC: H04J11/00

CPC classification number: H04W24/00 ,  G06F17/14 ,  G06F17/142 ,  H03M13/1515 ,  H03M13/356 ,  H04B10/272 ,  H04H20/69 ,  H04H20/77 ,  H04H20/78 ,  H04H20/79 ,  H04H20/80 ,  H04H60/11 ,  H04H60/86 ,  H04H60/96 ,  H04H60/97 ,  H04J3/14 ,  H04J14/0298 ,  H04K1/00 ,  H04K3/226 ,  H04K3/255 ,  H04L1/004 ,  H04L1/0045 ,  H04L1/0057 ,  H04L1/0071 ,  H04L1/24 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0044 ,  H04L5/023 ,  H04L5/14 ,  H04L5/143 ,  H04L5/1484 ,  H04L12/10 ,  H04L12/12 ,  H04L12/2801 ,  H04L12/44 ,  H04L25/03866 ,  H04L27/2601 ,  H04L27/2608 ,  H04L27/2614 ,  H04L27/2626 ,  H04L27/2628 ,  H04L27/2634 ,  H04L27/2647 ,  H04L27/265 ,  H04L27/2652 ,  H04L27/2655 ,  H04L27/2657 ,  H04L27/2662 ,  H04L27/34 ,  H04L41/0213 ,  H04L41/064 ,  H04L41/0896 ,  H04L43/00 ,  H04L43/022 ,  H04L43/067 ,  H04L43/0811 ,  H04L43/0817 ,  H04L43/0823 ,  H04L43/0829 ,  H04L43/0847 ,  H04L43/0852 ,  H04L43/0858 ,  H04L43/0864 ,  H04L43/0882 ,  H04L43/16 ,  H04L2001/0093 ,  H04L2027/0036 ,  H04L2027/0057 ,  H04L2027/0067 ,  H04M7/006 ,  H04M9/027 ,  H04N7/17309 ,  H04N7/22 ,  H04N21/2221 ,  H04N21/2383 ,  H04N21/2385 ,  H04N21/2402 ,  H04N21/4382 ,  H04N21/6118 ,  H04N21/6137 ,  H04N21/6168 ,  H04W24/08 ,  Y02D50/40 ,  Y02D50/42

Abstract: A bi-directional communication system is provided. The system includes a multipoint-to-point host unit and a plurality of remote units communicatively coupled to the multipoint-to-point host unit through an orthogonal frequency division multiplexing waveform. The multipoint-to-point host unit is configured to receive the orthogonal frequency division multiplexing waveform, the orthogonal frequency division multiplexing waveform comprising a plurality of tones transmitted by the plurality of remote units. The multipoint-to-point host unit is configured to adjust transmissions from at least one of the plurality of remote units based on the orthogonal frequency division multiplexing waveform so that the plurality of tones transmitted by the plurality of remote units are substantially orthogonal when received at the multipoint-to-point host unit.

Abstract translation: 提供双向通信系统。 该系统包括通过正交频分复用波形通信地耦合到多点对点主机单元的多点对点主机单元和多个远程单元。 所述多点对点主机单元被配置为接收所述正交频分复用波形，所述正交频分复用波形包括由所述多个远程单元发送的多个音调。 多对点主机单元被配置为基于正交频分复用波形来调整来自多个远程单元中的至少一个的传输，使得由多个远程单元发送的多个音调在被接收到 多点对点主机单元。

公开(公告)号：US20070201628A1

公开(公告)日：2007-08-30

申请号：US11674483

申请日：2007-02-13

Applicant: Michael Geile ,  Brian Anderson ,  Jeffrey Brede ,  Robert Kirscht ,  Michael Fort ,  Mark Elpers

Inventor： Michael Geile ,  Brian Anderson ,  Jeffrey Brede ,  Robert Kirscht ,  Michael Fort ,  Mark Elpers

IPC: H04M1/64

CPC classification number: H04W24/00 ,  G06F17/14 ,  G06F17/142 ,  H03M13/1515 ,  H03M13/356 ,  H04B10/272 ,  H04H20/69 ,  H04H20/77 ,  H04H20/78 ,  H04H20/79 ,  H04H20/80 ,  H04H60/11 ,  H04H60/86 ,  H04H60/96 ,  H04H60/97 ,  H04J3/14 ,  H04J14/0298 ,  H04K1/00 ,  H04K3/226 ,  H04K3/255 ,  H04L1/004 ,  H04L1/0045 ,  H04L1/0057 ,  H04L1/0071 ,  H04L1/24 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0044 ,  H04L5/023 ,  H04L5/14 ,  H04L5/143 ,  H04L5/1484 ,  H04L12/10 ,  H04L12/12 ,  H04L12/2801 ,  H04L12/44 ,  H04L25/03866 ,  H04L27/2601 ,  H04L27/2608 ,  H04L27/2614 ,  H04L27/2626 ,  H04L27/2628 ,  H04L27/2634 ,  H04L27/2647 ,  H04L27/265 ,  H04L27/2652 ,  H04L27/2655 ,  H04L27/2657 ,  H04L27/2662 ,  H04L27/34 ,  H04L41/0213 ,  H04L41/064 ,  H04L41/0896 ,  H04L43/00 ,  H04L43/022 ,  H04L43/067 ,  H04L43/0811 ,  H04L43/0817 ,  H04L43/0823 ,  H04L43/0829 ,  H04L43/0847 ,  H04L43/0852 ,  H04L43/0858 ,  H04L43/0864 ,  H04L43/0882 ,  H04L43/16 ,  H04L2001/0093 ,  H04L2027/0036 ,  H04L2027/0057 ,  H04L2027/0067 ,  H04M7/006 ,  H04M9/027 ,  H04N7/17309 ,  H04N7/22 ,  H04N21/2221 ,  H04N21/2383 ,  H04N21/2385 ,  H04N21/2402 ,  H04N21/4382 ,  H04N21/6118 ,  H04N21/6137 ,  H04N21/6168 ,  H04W24/08 ,  Y02D50/40 ,  Y02D50/42

Abstract: A bidirectional communication system is provided. The system includes a first remote unit for communicating with a host unit using orthogonal frequency division multiplexing, the host unit communicatively coupled to a plurality of remote units in a multipoint-to-point, multiple access configuration. The first remote unit is configured to transmit up to a plurality of tones, the up to a plurality of tones modulated with upstream information using orthogonal frequency division multiplexing. The first remote unit is configured to receive information from the host unit to adjust a carrier power of tones transmitted by the first of remote unit, and to adjust the carrier power based on the received information from the host unit so that the tones are orthogonal when received at the host unit.

Abstract translation: 提供双向通信系统。 该系统包括用于使用正交频分复用与主机单元进行通信的第一远程单元，所述主机单元以多点到多点接入配置通信耦合到多个远程单元。 第一远程单元被配置为使用正交频分复用来传输多达多个音调，多达多个音调，其由上行信息调制。 第一远程单元被配置为从主机单元接收信息以调整由第一远程单元发送的音调的载波功率，并且基于来自主机单元的接收到的信息来调整载波功率，使得音调在 在主办单位收到。

公开(公告)号：US20070201352A1

公开(公告)日：2007-08-30

申请号：US11687363

申请日：2007-03-16

Applicant: Michael Geile ,  Brian Anderson ,  Jeffrey Brede ,  Robert Kirscht ,  Michael Fort ,  Mark Elpers

Inventor： Michael Geile ,  Brian Anderson ,  Jeffrey Brede ,  Robert Kirscht ,  Michael Fort ,  Mark Elpers

IPC: H04J11/00

CPC classification number: H04W24/00 ,  G06F17/14 ,  G06F17/142 ,  H03M13/1515 ,  H03M13/356 ,  H04B10/272 ,  H04H20/69 ,  H04H20/77 ,  H04H20/78 ,  H04H20/79 ,  H04H20/80 ,  H04H60/11 ,  H04H60/86 ,  H04H60/96 ,  H04H60/97 ,  H04J3/14 ,  H04J14/0298 ,  H04K1/00 ,  H04K3/226 ,  H04K3/255 ,  H04L1/004 ,  H04L1/0045 ,  H04L1/0057 ,  H04L1/0071 ,  H04L1/24 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0044 ,  H04L5/023 ,  H04L5/14 ,  H04L5/143 ,  H04L5/1484 ,  H04L12/10 ,  H04L12/12 ,  H04L12/2801 ,  H04L12/44 ,  H04L25/03866 ,  H04L27/2601 ,  H04L27/2608 ,  H04L27/2614 ,  H04L27/2626 ,  H04L27/2628 ,  H04L27/2634 ,  H04L27/2647 ,  H04L27/265 ,  H04L27/2652 ,  H04L27/2655 ,  H04L27/2657 ,  H04L27/2662 ,  H04L27/34 ,  H04L41/0213 ,  H04L41/064 ,  H04L41/0896 ,  H04L43/00 ,  H04L43/022 ,  H04L43/067 ,  H04L43/0811 ,  H04L43/0817 ,  H04L43/0823 ,  H04L43/0829 ,  H04L43/0847 ,  H04L43/0852 ,  H04L43/0858 ,  H04L43/0864 ,  H04L43/0882 ,  H04L43/16 ,  H04L2001/0093 ,  H04L2027/0036 ,  H04L2027/0057 ,  H04L2027/0067 ,  H04M7/006 ,  H04M9/027 ,  H04N7/17309 ,  H04N7/22 ,  H04N21/2221 ,  H04N21/2383 ,  H04N21/2385 ,  H04N21/2402 ,  H04N21/4382 ,  H04N21/6118 ,  H04N21/6137 ,  H04N21/6168 ,  H04W24/08 ,  Y02D50/40 ,  Y02D50/42

Abstract: A bidirectional communication system is provided. In one embodiment, a system comprises a plurality of remote units; a multipoint-to-point host unit communicatively coupled with a plurality of remote units in a multi-point to point configuration, the multipoint-to-point host unit including a multi-carrier modem configured to communicate with the plurality of remote units via an orthogonal frequency division multiplexing waveform; wherein the multipoint-to-point host unit is configured to estimate a round trip path delay correction associated with at least one of the plurality of remote units; and wherein the multipoint-to-point host unit is configured to adjust the round trip path delay associated with the at least one of the plurality of remote units.

Abstract translation: 提供双向通信系统。 在一个实施例中，系统包括多个远程单元; 多点对点主机单元，其以多点对点配置与多个远程单元通信耦合，所述多点对点主机单元包括多载波调制解调器，被配置为经由多点对点主机单元经由 正交频分复用波形; 其中所述多点对点主机单元被配置为估计与所述多个远程单元中的至少一个相关联的往返路径延迟校正; 并且其中所述多点对点主机单元被配置为调整与所述多个远程单元中的所述至少一个远程单元相关联的往返路径延迟。

公开(公告)号：US20070201345A1

公开(公告)日：2007-08-30

申请号：US11674103

申请日：2007-02-12

Applicant: Michael Geile ,  Brian Anderson ,  Jeffrey Brede ,  Robert Kirscht ,  Michael Fort ,  Mark Elpers

Inventor： Michael Geile ,  Brian Anderson ,  Jeffrey Brede ,  Robert Kirscht ,  Michael Fort ,  Mark Elpers

IPC: H04J11/00

CPC classification number: H04W24/00 ,  G06F17/14 ,  G06F17/142 ,  H03M13/1515 ,  H03M13/356 ,  H04B10/272 ,  H04H20/69 ,  H04H20/77 ,  H04H20/78 ,  H04H20/79 ,  H04H20/80 ,  H04H60/11 ,  H04H60/86 ,  H04H60/96 ,  H04H60/97 ,  H04J3/14 ,  H04J14/0298 ,  H04K1/00 ,  H04K3/226 ,  H04K3/255 ,  H04L1/004 ,  H04L1/0045 ,  H04L1/0057 ,  H04L1/0071 ,  H04L1/24 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0044 ,  H04L5/023 ,  H04L5/14 ,  H04L5/143 ,  H04L5/1484 ,  H04L12/10 ,  H04L12/12 ,  H04L12/2801 ,  H04L12/44 ,  H04L25/03866 ,  H04L27/2601 ,  H04L27/2608 ,  H04L27/2614 ,  H04L27/2626 ,  H04L27/2628 ,  H04L27/2634 ,  H04L27/2647 ,  H04L27/265 ,  H04L27/2652 ,  H04L27/2655 ,  H04L27/2657 ,  H04L27/2662 ,  H04L27/34 ,  H04L41/0213 ,  H04L41/064 ,  H04L41/0896 ,  H04L43/00 ,  H04L43/022 ,  H04L43/067 ,  H04L43/0811 ,  H04L43/0817 ,  H04L43/0823 ,  H04L43/0829 ,  H04L43/0847 ,  H04L43/0852 ,  H04L43/0858 ,  H04L43/0864 ,  H04L43/0882 ,  H04L43/16 ,  H04L2001/0093 ,  H04L2027/0036 ,  H04L2027/0057 ,  H04L2027/0067 ,  H04M7/006 ,  H04M9/027 ,  H04N7/17309 ,  H04N7/22 ,  H04N21/2221 ,  H04N21/2383 ,  H04N21/2385 ,  H04N21/2402 ,  H04N21/4382 ,  H04N21/6118 ,  H04N21/6137 ,  H04N21/6168 ,  H04W24/08 ,  Y02D50/40 ,  Y02D50/42

Abstract: A bidirectional communication system is provided. The system includes a first remote unit for communicating with a host unit using orthogonal frequency division multiplexing, the host unit communicatively coupled to a plurality of remote units in a multipoint-to-point configuration. The first remote unit is configured to transmit up to a plurality of tones, the up to a plurality of tones modulated with upstream information using orthogonal frequency division multiplexing. The first remote unit is configured to receive information from the host unit to adjust a carrier frequency of tones transmitted by the first remote unit, and is configured to adjust the carrier frequency based on the received information from the host unit.

Abstract translation: 提供双向通信系统。 该系统包括用于使用正交频分复用与主机单元进行通信的第一远程单元，所述主机单元以多点对点配置通信耦合到多个远程单元。 第一远程单元被配置为使用正交频分复用来传输多达多个音调，多达多个音调，其由上行信息调制。 第一远程单元被配置为从主机单元接收信息以调整由第一远程单元发送的音调的载波频率，并且被配置为基于来自主机单元的接收到的信息来调整载波频率。

公开(公告)号：US20070195687A1

公开(公告)日：2007-08-23

申请号：US11674870

申请日：2007-02-14

Applicant: Michael Geile ,  Brian Anderson ,  Jeffrey Brede ,  Robert Kirscht ,  Michael Fort ,  Mark Elpers

Inventor： Michael Geile ,  Brian Anderson ,  Jeffrey Brede ,  Robert Kirscht ,  Michael Fort ,  Mark Elpers

IPC: H04J11/00

CPC classification number: H04W24/00 ,  G06F17/14 ,  G06F17/142 ,  H03M13/1515 ,  H03M13/356 ,  H04B10/272 ,  H04H20/69 ,  H04H20/77 ,  H04H20/78 ,  H04H20/79 ,  H04H20/80 ,  H04H60/11 ,  H04H60/86 ,  H04H60/96 ,  H04H60/97 ,  H04J3/14 ,  H04J14/0298 ,  H04K1/00 ,  H04K3/226 ,  H04K3/255 ,  H04L1/004 ,  H04L1/0045 ,  H04L1/0057 ,  H04L1/0071 ,  H04L1/24 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0044 ,  H04L5/023 ,  H04L5/14 ,  H04L5/143 ,  H04L5/1484 ,  H04L12/10 ,  H04L12/12 ,  H04L12/2801 ,  H04L12/44 ,  H04L25/03866 ,  H04L27/2601 ,  H04L27/2608 ,  H04L27/2614 ,  H04L27/2626 ,  H04L27/2628 ,  H04L27/2634 ,  H04L27/2647 ,  H04L27/265 ,  H04L27/2652 ,  H04L27/2655 ,  H04L27/2657 ,  H04L27/2662 ,  H04L27/34 ,  H04L41/0213 ,  H04L41/064 ,  H04L41/0896 ,  H04L43/00 ,  H04L43/022 ,  H04L43/067 ,  H04L43/0811 ,  H04L43/0817 ,  H04L43/0823 ,  H04L43/0829 ,  H04L43/0847 ,  H04L43/0852 ,  H04L43/0858 ,  H04L43/0864 ,  H04L43/0882 ,  H04L43/16 ,  H04L2001/0093 ,  H04L2027/0036 ,  H04L2027/0057 ,  H04L2027/0067 ,  H04M7/006 ,  H04M9/027 ,  H04N7/17309 ,  H04N7/22 ,  H04N21/2221 ,  H04N21/2383 ,  H04N21/2385 ,  H04N21/2402 ,  H04N21/4382 ,  H04N21/6118 ,  H04N21/6137 ,  H04N21/6168 ,  H04W24/08 ,  Y02D50/40 ,  Y02D50/42

Abstract: A system is provided. The system includes a host and a plurality of remote units. Upstream bandwidth capacity is shared among a plurality of remote units in a manner that permits at least two of the remote units to transmit to the host at any one time using the upstream bandwidth capacity. The upstream bandwidth capacity includes a plurality of orthogonal tones generated using inverse fast Fourier transforms. The host causes at least one remote unit to adjust the manner in which symbols are transmitted therefrom on at least one of the plurality of orthogonal tones in order to improve the alignment of symbols received at the host.

Abstract translation: 提供了一个系统。 该系统包括主机和多个远程单元。 上行带宽容量以多个远程单元共享，允许至少两个远程单元使用上行带宽容量在任何时间向主机发送。 上行带宽容量包括使用快速傅立叶逆变换逆变换产生的多个正交音调。 所述主机使得至少一个远程单元在所述多个正交音调中的至少一个上调整符号从其发送的方式，以便改善在所述主机处接收的符号的对准。

公开(公告)号：US20070110220A1

公开(公告)日：2007-05-17

申请号：US11674387

申请日：2007-02-13

Applicant: Michael Geile ,  Brian Anderson ,  Jeffrey Brede ,  Robert Kirscht ,  Michael Fort ,  Mark Elpers

Inventor： Michael Geile ,  Brian Anderson ,  Jeffrey Brede ,  Robert Kirscht ,  Michael Fort ,  Mark Elpers

IPC: H04M11/00 ,  H04Q7/20

CPC classification number: H04W24/00 ,  G06F17/14 ,  G06F17/142 ,  H03M13/1515 ,  H03M13/356 ,  H04B10/272 ,  H04H20/69 ,  H04H20/77 ,  H04H20/78 ,  H04H20/79 ,  H04H20/80 ,  H04H60/11 ,  H04H60/86 ,  H04H60/96 ,  H04H60/97 ,  H04J3/14 ,  H04J14/0298 ,  H04K1/00 ,  H04K3/226 ,  H04K3/255 ,  H04L1/004 ,  H04L1/0045 ,  H04L1/0057 ,  H04L1/0071 ,  H04L1/24 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0044 ,  H04L5/023 ,  H04L5/14 ,  H04L5/143 ,  H04L5/1484 ,  H04L12/10 ,  H04L12/12 ,  H04L12/2801 ,  H04L12/44 ,  H04L25/03866 ,  H04L27/2601 ,  H04L27/2608 ,  H04L27/2614 ,  H04L27/2626 ,  H04L27/2628 ,  H04L27/2634 ,  H04L27/2647 ,  H04L27/265 ,  H04L27/2652 ,  H04L27/2655 ,  H04L27/2657 ,  H04L27/2662 ,  H04L27/34 ,  H04L41/0213 ,  H04L41/064 ,  H04L41/0896 ,  H04L43/00 ,  H04L43/022 ,  H04L43/067 ,  H04L43/0811 ,  H04L43/0817 ,  H04L43/0823 ,  H04L43/0829 ,  H04L43/0847 ,  H04L43/0852 ,  H04L43/0858 ,  H04L43/0864 ,  H04L43/0882 ,  H04L43/16 ,  H04L2001/0093 ,  H04L2027/0036 ,  H04L2027/0057 ,  H04L2027/0067 ,  H04M7/006 ,  H04M9/027 ,  H04N7/17309 ,  H04N7/22 ,  H04N21/2221 ,  H04N21/2383 ,  H04N21/2385 ,  H04N21/2402 ,  H04N21/4382 ,  H04N21/6118 ,  H04N21/6137 ,  H04N21/6168 ,  H04W24/08 ,  Y02D50/40 ,  Y02D50/42

Abstract: A method for an orthogonal frequency division multiplexing multipoint-to-point communications system is provided. The method includes establishing communication between a first remote unit of a plurality of remote units and a host unit, the plurality of remote units communicatively coupled to the host unit in a multipoint-to-point configuration, transmitting up to a plurality of tones from the first remote unit, the up to a plurality of tones modulated with upstream information using orthogonal frequency division multiplexing, receiving information from the host unit to adjust a carrier frequency of tones transmitted by the first of remote unit, and adjusting the carrier frequency based on the received information from the host unit.

Abstract translation: 提供了一种用于正交频分复用多点对点通信系统的方法。 该方法包括在多个远程单元的第一远程单元和主机单元之间建立通信，多个远程单元以多点对点配置通信地耦合到主机单元，从多个点到多个配置中发送多个音调 第一远程单元，使用正交频分复用由多个上行信息调制的多个音调，从主机单元接收信息以调整由第一远程单元发送的音调的载波频率，以及基于 从主机单元接收信息。