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公开(公告)号：JP2003067203A
公开(公告)日：2003-03-07
申请号：JP2002197925
申请日：2002-06-03
Applicant: Telogy Networks Inc , テロジー ネットワークス インコーポレイテッド
Inventor： KOSANOVIC BOGDAN
CPC classification number: G06F9/5038 , G06F9/505 , G06F2209/5019 , G06F2209/5021
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device to dynamically and optimally allocate a processor resource to each function with minimizing the performance deterioration of a processor. SOLUTION: This system is provided in order to allocate a processing resource of a processor (20), which is often called MIPS, to a function standing by for the execution in a queue (a) in connection with the information contents of a communication channel (22). The system includes a digital signal processor (DSP) (20) having a large number of communication ports (21), a large number of communication channels (22) while each communication port (21) is connected to the different channel, and a MIPS monitor (60). The MIPS monitor (60) is provided with a capacity decision device in the DSP to determine the quantity of allocatable resource, a load decision device in the DSP to determine the estimate quantity of resource necessary for each function standing by for the execution in the queue, and an allocation device in the DSP to allocate the resource to the function based on the hierarchical priority method.
Abstract translation: 要解决的问题：提供一种方法和装置，以最小化处理器的性能恶化来动态地和最佳地分配每个功能的处理器资源。 解决方案：提供该系统，以便将通常称为MIPS的处理器（20）的处理资源分配给与通过通信信道的信息内容相关联的在队列（a）中执行的功能 （22）。 该系统包括具有大量通信端口（21）的数字信号处理器（DSP）（20），多个通信信道（22），而每个通信端口（21）连接到不同的信道，并且MIPS 监视器（60）。 MIPS监视器（60）在DSP中提供了一个容量决定装置来确定可分配资源的数量，DSP中的一个负载决定装置，用于确定每个功能所需的资源的估计数量，用于在队列中执行 ，以及DSP中的分配设备，以基于分层优先级方法向该功能分配资源。
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公开(公告)号：JP2002198996A
公开(公告)日：2002-07-12
申请号：JP2001361186
申请日：2001-11-27
Applicant: TELOGY NETWORKS INC
Inventor： GEORGE EDWARD TED , GUVEN ERHAN , FRUTH FRANK EDWARD
Abstract: PROBLEM TO BE SOLVED: To save a bandwidth and recover a packet loss efficiently in a packet network. SOLUTION: A link layer of a modem signal is terminated locally at both ends of calls, and the time difference is provided to the redundancy to recover a packet loss. When L, the number of the time difference, is larger than the number of a burst packet loss, the packet loss is recovered after the burst. In two data routes generated in the packet network, the packet stream and the redundant packet stream with L, the time difference, are transmitted. When the burst packet loss occurs in the channel, the data of Lth packet in the lost packet stream is connected to the corresponding packet in the redundant packet stream. In the case that L, the number of the time difference, is equal to 1, the system corresponds with the existing single redundancy system.
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公开(公告)号：JP2005168013A
公开(公告)日：2005-06-23
申请号：JP2004341452
申请日：2004-11-26
Applicant: Telogy Networks Inc , テロジー ネットワークス インコーポレイテッド
Inventor： ADLAKHA SACHIN , FRUTH FRANK E , KUMAR SAMANT
IPC: H04N1/32 , H04L12/66 , H04L29/06 , H04L29/08 , H04M1/00 , H04M1/253 , H04M7/00 , H04M11/00 , H04N1/00 , H04N1/327
CPC classification number: H04L67/06 , H04L29/06 , H04L29/06027 , H04L67/02 , H04L69/329 , H04M1/2535 , H04M2201/52 , H04M2207/203 , H04N1/00209 , H04N1/0022 , H04N1/32704 , H04N1/32708 , H04N1/32719 , H04N1/32721 , H04N1/32741
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile-aware telephone for handling a facsimile call and a voice call together over a computer network.
SOLUTION: The facsimile-aware telephone (38) for handling facsimile transmission over a computer network, such as the Internet, includes: a facsimile processing unit (40) for handling an incoming or outgoing facsimile call; a voice processing unit (42) for handling an incoming or outgoing voice call; a memory unit (44) for storing an incoming facsimile transmission; and a file transfer protocol client (46) for transferring facsimile transmission to the computer network or to an external storage device. The facsimile-aware telephone (38) handles a facsimile call and a voice call together over a single data line from the computer network.
COPYRIGHT: (C)2005,JPO&NCIPIAbstract translation: 要解决的问题：提供一种通过计算机网络一起处理传真呼叫和语音呼叫的传真感知电话。 解决方案：用于处理例如因特网的计算机网络上的传真传输的传真感知电话（38）包括：传真处理单元（40），用于处理传入或传出的传真呼叫; 语音处理单元，用于处理输入或输出语音呼叫; 存储单元（44），用于存储传入的传真传输; 以及用于将传真传输传送到计算机网络或外部存储设备的文件传输协议客户端（46）。 传真感知电话（38）通过来自计算机网络的单个数据线一起处理传真呼叫和语音呼叫。 版权所有（C）2005，JPO＆NCIPI
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公开(公告)号：JP2002366174A
公开(公告)日：2002-12-20
申请号：JP2002162041
申请日：2002-06-03
Applicant: TELOGY NETWORKS INC
Inventor： LI DUNLING , THOMAS DANIEL C , SISLI GOKHAN
Abstract: PROBLEM TO BE SOLVED: To solve the divergence problem of background noise characteristics obtained by using a method of a G.729 annex B. SOLUTION: A method of initializing an ITU Recommendation G.729 Annex B voice activity detection(VAD) device is disclosed, having the steps of extracting a set of parameters from a signal that characterize the signal (16); calculating an energy measure of the signal from the set of parameters; comparing the energy measure with a reference value (23); determining an initial value for an average of a noise characteristic of the signal (20); and counting the number of times the energy measure equals or exceeds the reference level (26).
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公开(公告)号：JP2002237785A
公开(公告)日：2002-08-23
申请号：JP2001332962
申请日：2001-10-30
Applicant: TELOGY NETWORKS INC
Inventor： LI DUNLING , SISLI GOKHAN , THOMAS DANIEL
Abstract: PROBLEM TO BE SOLVED: To obtain a method for reducing band width quantity in transmission of a digitized voice packet. SOLUTION: The number of packets to be transmitted is reduced by interrupting the transmission by determining a silent period or a period only with noise by weighting a plurality of elements in relation to perception including frequency masking, masking with time, loudness perception based on tone and difference of audibility based on the tone as characteristics of a human and judging whether or not background noise is updated based on these factors and reduction of the band width quantity in the transmission is consequently achieved.
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Patent Agency Ranking
公开(公告)号：DE60037946T2
公开(公告)日：2009-01-29
申请号：DE60037946
申请日：2000-04-28
Applicant: TELOGY NETWORKS INC
Inventor： FRUTH FRANK , AKTAR SHAHID , WRIGHT JEFF
Abstract: A device and method for providing real time compensation for packet loss in the transmission of facsimile data over packet networks to avoid the generation of page loss data and the termination of facsimile transmission. Facsimile devices have a low tolerance for interruptions in transmission. Packet networks commonly have a transmission interruption rate above the tolerance of facsimile equipment. In order to compensate for transmission interruption, the present invention teaches the buffering of facsimile data by scan line at the receiving end, the evaluation of buffered scan lines for packet loss and the discarding of scan lines having packet loss to conceal the packet loss from the receiving facsimile equipment to avoid detection of page errors by the receiving facsimile equipment which could cause loss of facsimile transmission. Discarding damaged scan lines instead of repair or replacement saves computational time and storage capacity, allowing for real-time compensation to provide for optimal transmission.
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公开(公告)号：AT309647T
公开(公告)日：2005-11-15
申请号：AT99961851
申请日：1999-11-30
Applicant: TELOGY NETWORKS INC
Inventor： LIDE DAVID
IPC: H04J3/06
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公开(公告)号：DE69429037D1
公开(公告)日：2001-12-20
申请号：DE69429037
申请日：1994-07-06
Applicant: TELOGY NETWORKS INC
Inventor： BETTS WILLIAM LEWIS
IPC: H04L25/03 , H04L25/49 , H04L25/497 , H04L27/34
Abstract: In a system that uses a dither signal d(k) in the production or a transmitted signal, the recoverability of an original trellis code is maintained while forming the dither signal using a modulo value that is equal to the distance between two adjacent symbols. This is accomplished by forming individual modulo counts (xcnt, ycnt) for each of the orthogonal components produced by the transmitter's 3-tap FIR filter (66). The modulo counts and the bits from the trellis encoder (50) are used to substitute the constellation subset identified by the trellis encoder (50) with another constellation subset. The substituted subset is used for transmission and results in recovery of the original trellis code by the trellis decoder in the receiver.
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公开(公告)号：WO2005094511A3
公开(公告)日：2005-10-13
申请号：PCT/US2005/009802
申请日：2005-03-24
Applicant: TELOGY NETWORKS, INC. , MODLIN, Cory, S.
Inventor： MODLIN, Cory, S.
IPC: H04B1/38
Abstract: A method of constructing a valid set of configuration parameters for ADSL2 and ADSL2+ compliant systems includes selecting delays of a power of two ms, in which the ADSL2 or ADSL2+ compliant system may also possess a selected minimum noise protection value to produce maximum downstream and upstream net data rates corresponding to the selected delay and the selected minimum noise protection value.
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公开(公告)号：DE69940209D1
公开(公告)日：2009-02-12
申请号：DE69940209
申请日：1999-10-27
Applicant: TELOGY NETWORKS INC
Inventor： MORGAN EDWARD , WITOWSKY WILLIAM , CRUPI JOSEPH
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