公开(公告)号：EP2947831B1

公开(公告)日：2018-09-12

申请号：EP15159964.4

申请日：2015-03-19

Applicant: Cisco Technology, Inc.

Inventor： Ficara, Domenico

IPC: H04L12/869 ,  H04L12/875

CPC classification number: H04L47/60 ,  H04J3/247 ,  H04L47/56

Abstract: In one embodiment, a method is disclosed in which a device identifies a set of data stream rates for a plurality of data streams. A Huffman tree is constructed for data transmission time slots based on the set of data stream rates. A number of time slots assigned to a parent node in the tree are determined and evenly distributed to child nodes of the parent node, to assign the time slots to the data streams.

公开(公告)号：EP2823621A4

公开(公告)日：2015-12-16

申请号：EP13758304

申请日：2013-03-08

Applicant: SANDERS RAY W

Inventor： SANDERS RAY W

IPC: H04L12/28 ,  H04J3/16 ,  H04J3/24 ,  H04L29/12

CPC classification number: H04L45/74 ,  H04J3/1629 ,  H04J3/247 ,  H04L43/0852 ,  H04L43/0894 ,  H04L43/16 ,  H04L45/245 ,  H04L45/66 ,  H04L45/742 ,  H04L61/6004 ,  H04L61/6022 ,  Y02D50/30

Abstract: Disclosed is a synchronized adaptive infrastructure (SAIN) network. Switches, synchronized nodes, and persistent connections can be used. Also described are methods and apparatus for the following functions: disjoint partitioning; data aggregation and disaggregation; interfacing with packet-based networks; bandwidth management; use of control vectors for security, addressing, error control, routing, etc. Synchronized networks are disclosed which enable fast connection set up and release in a tiered hierarchy of circuit switched nodes. Methods of synchronizing and transforming data streams are disclosed, as well as overcoming Doppler, environmental, and frequency offset effects.

公开(公告)号：EP1348272B1

公开(公告)日：2008-08-13

申请号：EP01950950.4

申请日：2001-07-06

Applicant: QUALCOMM INCORPORATED

Inventor： LI, Peng

IPC: H04J3/24 ,  H04B7/26 ,  H04L29/06 ,  H04J3/16

CPC classification number: H04W72/1252 ,  H04B7/2612 ,  H04J3/247 ,  H04W28/14 ,  H04W72/1242

Abstract: A method and system that enables proportionately multiplexing a plurality of data stream into one data stream is disclosed. A mobile station 12 has applications that produce separate data streams. Example applications include voice 32, signaling 34, E-mail 36 and web applications 38. The data streams are combined by a multiplexer module 48 into one data stream called the transport stream 50. The transport stream 50 is sent over the reverse link to a BTS 14. The multiplexer module 48 combines the data streams onto the transport stream according to their relative proportions and priorities.

公开(公告)号：EP1363439B1

公开(公告)日：2007-12-05

申请号：EP01954394.1

申请日：2001-07-31

Applicant: MITSUBISHI DENKI KABUSHIKI KAISHA

Inventor： BABA, Masayuki, MITSUBISHI DENKI KABUSHIKI KAISHA ,  KATO, Yoshiaki, MITSUBISHI DENKI KABUSHIKI KAISHA ,  MATSUDA, Yukinari, MITSUBISHI DENKI KABUSHIKI KAI.

IPC: H04L29/02 ,  H04L12/56 ,  H04J3/00

CPC classification number: H04N7/52 ,  H04J3/247 ,  H04L1/00 ,  H04L7/04 ,  H04N21/236 ,  H04N21/434

Abstract: A multiplexing device divides two input data rows (a, b) into packets (3a, 3b) of fixed lengths (La, Lb) respectively and transmits the packets (3a, 3b) to which a flag (1) and headers (2a, 2b) indicating the data types of the packets are added. If a header (2) cannot be normally recognized because of a transmission error or the like, the demultiplexing device performs demultiplexing by assuming the row to be the input data row (a) if the length of the data to the flag (1) to occur next is (La), and by assuming it to be the input data row (b) if (Lb). If the flag (1) cannot be normally recognized because of a transmission error or the like, the demultiplexing device continues the subsequent demultiplexing by assuming that the flag (1) is present after the length La if the header (2) just before indicates the input data row (a), and by assuming that the flag (1) is present after the length (Lb) if the header (2) indicates the input data row (b).

公开(公告)号：EP1836788A2

公开(公告)日：2007-09-26

申请号：EP06717777.4

申请日：2006-01-10

Applicant: Harris Corporation

Inventor： JAO, Tjo, San

IPC: H04J3/06 ,  H04L12/56 ,  H04L12/28

CPC classification number: H04J3/073 ,  H04J3/0685 ,  H04J3/1623 ,  H04J3/247

Abstract: A method of efficiently combining data from at least a plurality of a first type of data source and a second type of data source. The method comprises synchronizing the plural first type of data sources to thereby generate a synchronized data rate, providing a frame (100) having plural bit positions (112), assigning the synchronized first type of data in ones of the bit positions (112) of the frame (100), and arranging the second type of data in the frame (100) as a function of the synchronized data rate.

公开(公告)号：EP1596514A3

公开(公告)日：2007-08-15

申请号：EP05106705.6

申请日：1999-04-20

Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION

Inventor： Otaka, Akihiro, c/o NTT Int. Prop. Center ,  Miki, Noriki, NTT Int. Prop. Center ,  Tamaki, Norio, c/o NTT Int. Prop. Center

IPC: H04J3/24 ,  H04L12/64

CPC classification number: H04J3/247 ,  H04J3/24 ,  H04L12/2801 ,  H04L47/13 ,  H04L47/50 ,  H04L47/522 ,  H04L47/6225 ,  H04L47/6235 ,  H04L47/624 ,  H04L49/9031

Abstract: A packet multiplexing apparatus is presented for multiplexing packets to be transmitted from a number of user facilities to a local service node in such a way to assure equal access to one output port for all the users. The apparatus is provided with input ports (1-0~1-(N-1)) for inputting a packet in a respective input port; buffer memories (3-0~3-(n-1)) provided for each input port for temporary storage of a packet; an output signal transmission circuit (4) for retrieving a packet from each buffer memory in a specific sequence; an output port (2) for transmitting packets output from the output signal transmission circuit; and a retrieval sequencing section (10 or 20 or 30) for controlling the specific sequence by changing a retrieving order of packets from buffer memories for each complete round of packet retrieval so that a frequency of the retrieving order for each input port is uniformly shared by the input ports.

Abstract translation: 提出了一种分组多路复用装置，用于多路复用要从多个用户设施发送到本地服务节点的分组，以确保对于所有用户均等访问一个输出端口。 该设备具有用于在相应输入端口中输入分组的输入端口（1-0〜1-（N-1））; 为每个输入端口提供的用于临时存储分组的缓冲存储器（3-0〜3-（n-1））; 输出信号传输电路（4），用于以特定顺序从每个缓冲存储器中检索分组; 输出端口（2），用于传输从输出信号传输电路输出的分组; 和一个检索序列部分（10或20或30），用于通过改变来自缓冲存储器的包的检索次序来控制特定序列，用于每轮完整的包检索，使得每个输入端口的检索次序的频率被 输入端口。

公开(公告)号：EP1227609A3

公开(公告)日：2005-09-28

申请号：EP01116746.7

申请日：2001-07-19

Applicant: FUJITSU LIMITED

Inventor： Takagi, Yoshinobu ,  Morita, Hirotaka ,  Komatsu, Chiyoko ,  Miyashita, Takuya ,  Taniguchi, Atsuki

IPC: H04J3/24 ,  H04Q11/04

CPC classification number: H04Q11/04 ,  H04J3/247 ,  H04Q2213/13036 ,  H04Q2213/13103 ,  H04Q2213/13292

Abstract: A transmission apparatus includes an input port part having a plurality of input ports, an output window part having a plurality of buffers, a switch part making connections between the plurality of input ports and the plurality of buffers, a selection control circuit controlling the switch part so that data from the plurality of input ports are stored in buffers that have available areas among the plurality of buffers in accordance with data storage states of the plurality of buffers, and a time division multiplexing part multiplexing the data read from the plurality of buffers in time division multiplexing for transmission.

公开(公告)号：EP0803156B1

公开(公告)日：2004-12-01

申请号：EP95914928.7

申请日：1995-03-29

Applicant: SPRINT COMMUNICATIONS COMPANY, L.P.

Inventor： CHRISTIE, Joseph, Michael

IPC: H04L12/24 ,  H04Q3/00

CPC classification number: H04L45/00 ,  H04J3/125 ,  H04J3/247 ,  H04L49/20 ,  H04L49/253 ,  H04L49/255 ,  H04L49/3009 ,  H04L49/50 ,  H04L2012/561 ,  H04L2012/563 ,  H04L2012/5672 ,  H04Q3/0016 ,  H04Q3/0025 ,  H04Q3/0029 ,  H04Q3/54566 ,  H04Q11/0478 ,  H04Q2213/13102 ,  H04Q2213/13104 ,  H04Q2213/13141 ,  H04Q2213/13167 ,  H04Q2213/13176 ,  H04Q2213/13204 ,  H04Q2213/13209 ,  H04Q2213/1329 ,  H04Q2213/13296 ,  H04Q2213/13349 ,  H04Q2213/1338 ,  H04Q2213/13389 ,  H04Q2213/13399 ,  H04Q2213/13527

Abstract: The present invention includes a method, system, and apparatus for providing communication control. The invention includes a method in which signaling is processed externally to a switch before it is applied by the network elements (131-136). The processor (120) is able to select network characteristics and signal the network elements (131-136) based on the selections. A network (110) employing the processing method is also included, as well as a signaling system that employs the processing method.

公开(公告)号：EP0632669B1

公开(公告)日：2004-09-08

申请号：EP94201802.9

申请日：1994-06-23

Applicant: Koninklijke Philips Electronics N.V.

Inventor： Tibi, Georges

IPC: H04Q11/04 ,  H04J3/16

CPC classification number: H04J3/247 ,  H04L2012/5616 ,  H04L2012/5672 ,  H04Q11/0478

公开(公告)号：EP0723723B1

公开(公告)日：2004-01-02

申请号：EP94930377.0

申请日：1994-10-03

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON

Inventor： BUHRGARD, Karl, Sven, Magnus ,  TINGSBORG, Johan, Uno ,  LINDBLOM, Mats, Lars, Birger ,  JIANG, Hao

IPC: H04J3/22

CPC classification number: H04J3/047 ,  H04J3/247 ,  H04L2012/5672 ,  H04Q11/0478

Abstract: The invention includes a signal receiving and a signal transmitting unit (61) adapted for converting an information-carrying signal (70c) received at a first transmission rate to an information-carrying signal (70d') transmitted at a second transmission rate which differs from the first transmission rate. One signal receiving input (70c, 70d, 70e) of several available inputs, where each input is adapted to a transmission rate which differs from the transmission rates of remaining inputs, can be connected (93) to one signal transmitting output of several available outputs (70d', 70e'), where each output (70d', 70e') is adapted to a transmission rate which differs from the transmission rates of remaining outputs, in dependence on signals occurring on one or more control conductors (71), wherein a selected control conductor and/or selected signal information selects and initiates a conversion mode having a selected conversion index.