Patent application number | Description | Published |
20080226774 | Confectionery Product - A confectionery product having an integrated body portion, which comprises at least two distinct and discrete and discrete regions respectively containing physiologically acceptable sugar free sweetener bases, wherein each two adjacent regions respectively contain different sweetener bases, and at least one regions respectively and essentially contain different sugar free sweetener bases. Said distinct and discrete regions respectively and selectively contain physiologically acceptable plant extracts and flavors, and are adapted to provide multiple different taste profiles to attract consumers. | 09-18-2008 |
20090040944 | Method and Bypass Device of Network-Based IP Allocation - The present invention provides a method and bypass device of IP allocation based on the network, the method comprising: establishing a mapping relation between the parameters of a visitor and an IP address; filing a request for visiting the network using the parameters of the visitor; performing authentication of AAA according to parameters of the visitor; finding the IP address corresponding to the successful parameters of the visitor from the mapping relation between the parameters of the visitor and the IP address and allocating the found IP address via DHCP to the network terminal being used by the visitor, to achieve the allocation of IP address based on the parameters of the visitor. The problem of the determination of the true identity of the visitor is solved and the safety of the network and the reasonable allocation of the network sources are improved. Other on-line or off-line devices are set using the IP address section correspond to the parameters of the visitor and thus, making these devices to realize the existing functions of the network devices according to the parameters of the visitor. | 02-12-2009 |
20090043884 | Recording Method and Recording System of Log - The present invention provides a recording method and recording system of log, the method comprising the steps of: generating an IP log, the content recorded by the IP log comprising at least an IP address and the operation being performed; finding the IP address in the IP log; replacing the found IP address with a user's information to obtain the ID log. With the present invention, the IP log is converted into ID log, in this way, the true user of the computer may be directly obtained through the ID log, the log information may provide the administrator of the system with very useful information on what is hazardous to the safety, which is significantly advantageous to the secret and security of the network of a company or an enterprise. | 02-12-2009 |
20090109966 | METHOD AND APPARATUS FOR PERFORMING SYNCHRONOUS TIME DIVISION SWITCH, AND ETHERNET SWITCH - A method for performing a synchronous time division switch is provided, and the method includes: dividing, by using a time period for transmitting one byte as a unit, a time period for receiving and sending an Ethernet frame with a constant length by an Ethernet port into input time slots and output time slots, and orderly numbering the input time slots and orderly numbering the output time slots; circularly receiving data via the Ethernet port according to serial numbers of the input time slots; switching the data received at each input time slot to the output time slots corresponding to the input time slot; and circularly outputting the data at the output time slots via the Ethernet port according to serial numbers of the output time slots. An apparatus for performing a synchronous time division switch and an Ethernet switch are also provided. The method for performing a synchronous time division switch can be applied to the Ethernet and can reduce the costs of the synchronous time division switch. | 04-30-2009 |
20090274170 | Adaptation Apparatus and Adaptation Method for Ethernet Signal Transmission - The present invention provides an adaptation apparatus for Ethernet signal transmission, including: a differential/single-ended conversion unit, set between the coaxial cable network and the Ethernet physical layer chip, adapted to convert a to-be-transmitted signal of the Ethernet physical layer chip from differential signal into single-ended signal; a non-collinear/collinear conversion unit, set between the coaxial cable network and the Ethernet physical layer chip, adapted to convert the to-be-transmitted signal from non-collinear signal into collinear signal; and transmitting means for transmitting the converted to-be-transmitted signal to the coaxial cable network. The present invention also provides an adaptation method for Ethernet signal transmission. Through the present invention, communications between an Ethernet access point and coaxial cable terminals and communications between the coaxial cable terminals are enabled so that Ethernet signals can be transmitted in coaxial cable networks. | 11-05-2009 |
20090274201 | ETHERNET TRANSCEIVER AND ETHERNET TRANSMISSION METHOD BASED ON COAX NETWORK - An Ethernet transceiver and an Ethernet transmission method are disclosed. The transceiver is adapted to detect the level amplitude of a received analog signal, adjust an amplification factor adaptively according to the detecting result to make the level amplitude of the received analog signal which has been amplified reach a same output level amplitude, perform an analog-to-digital conversion and a codec process, and transmit the signal to a MAC layer of the Ethernet. The transceiver is further adapted to amplify the level of a signal to be transmitted to a coax network and output the signal. The amplification factor is determined according to a maximum attenuation loss between coaxial terminals. In the present invention, an interaction between an Ethernet access point and a coaxial terminal and an interaction between coaxial terminals are carried out, which makes the CSMA/CD MAC layer of the Ethernet be adopted in an application environment of radio and television coax network. | 11-05-2009 |
20090290504 | METHOD AND APPARATUS FOR DETECTING ATTENUATION OF DOWNLINK CHANNEL IN BASEBAND EPCN SYSTEM - The present invention discloses a method and apparatus for detecting attenuation of a downlink channel in a baseband Ethernet Passive Coaxial Network (EPCN) system. The method includes: instructing, by a Coax Line Terminal (CLT) in a downlink time period, a Coax Network Unit (CNU) to measure a signal received by the CNU; and obtaining, by the CLT, the attenuation of the downlink channel of the CNU according to a measuring result sent by the CNU. Through the solution provided by the present invention, it is possible to obtain the attenuation of the downlink from the CLT to any CNU in the EPCN system, which facilitates engineers to locate problems and settle network troubles. | 11-26-2009 |
20090290505 | DETECTION METHOD, APPARATUS AND SYSTEM FOR POSITIONING INTERFERENCE - The present invention discloses a detection method, apparatus and system for positioning interference. The method, being applied in an EPCN including a CLT and at least one CNU connected to the CLT, includes: a CLT receiving from a CNU a packet at each uplink time slot, each CNU having a unique CNU identifier and a unique uplink time slot and determining when receiving a packet in error the CNU identifier corresponding to the uplink time slot for receiving the packet in error to position the CNU being interfered, so that the network management server can acquire physical information of the user having installed the CNU, and further accurately determine the interference source and quickly remove the failure point. | 11-26-2009 |
20090296733 | METHOD AND APPARATUS FOR ALLOCATING TIME SLOTS IN BASEBAND EPCN SYSTEM - A method and apparatus for allocating time slots in a baseband EPCN system is provided. The method includes: obtaining a period type of a current period; and determining a proportion between uplink time slots and downlink time slots for the current period according to the period type. According to present invention, different proportions between uplink time slots and downlink time slots may be respectively applied to different periods such as a registration period and a communication period in the baseband EPCN system. Thus, the register time of a new CNU in the registration period is shortened and the requirement for high downlink bandwidth for normal communications in the communication period is guaranteed at the same time. | 12-03-2009 |
20090323548 | METHOD, SYSTEM AND TERMINAL FOR DETERMINING QOS LEVEL - A method for determining Quality of Service (QoS) level is provided. The method includes: assigning, by a Coaxial-cable Line Terminal (CLT), a QoS level for a user terminal; sending, by the CLT, relevant information of the assigned QoS level to a Coaxial-cable Network Unit (CNU); and determining, by the CNU, a QoS level for a packet sent by the user terminal according to the relevant information of the assigned QoS level. A system for determining QoS level is provided. The system includes: a CLT and a CNU. A CLT and a CNU are also provided. The solution enables a coaxial-cable network unit to satisfy the QoS requirements of user terminals, and reduces the producing cost of the coaxial-cable network unit. | 12-31-2009 |
20090323939 | DATA TRANSMISSION METHOD AND TERMINAL - Embodiments of the present invention provide a data transmission method, a Coaxial-Cable Network Unit (CNU) and a Coaxial-cable Line Terminal (CLT). The method is applied to a point-to-multipoint Coaxial-cable Network, wherein the point-to-multipoint Coaxial-cable Network includes a Coaxial-cable Line Terminal, CLT, and a plurality of Coaxial-Cable Network Units, CNUs; the CLT shares transmission medium with the CNUs. The method includes: obtaining, by the CLT, an uplink receiving scrambling code, and decrypting, by the CLT, with the obtained uplink receiving scrambling code, data sent from a CNU after being encrypted with an uplink transmission scrambling code; and obtaining, by the CNU, a downlink receiving scrambling code, and decrypting, by the CNU, data received by the CNU with the obtained downlink receiving scrambling code; wherein the uplink receiving scrambling code is different from the downlink receiving scrambling code. In embodiments of the present invention, the CNU includes a scrambling code obtaining unit, a decryption execution unit and a data interaction unit. The CLT includes a scrambling code processing unit, a decryption execution unit and a data interaction unit. With the embodiments of the present invention, the security of the uplink data transmission in an Ethernet Passive Coaxial Network (EPCN) system is guaranteed, and the QoS of services is greatly enhanced. | 12-31-2009 |
20100014438 | METHOD AND TERMINAL FOR TRANSMITTING UPLINK DATA - Embodiments of the present invention disclose a method for transmitting uplink Ethernet data in a coaxial network, a Coaxial Network Unit (CNU) and a Coaxial Line Terminal (CLT) applying the method. In the method, the CNU determines a transmission path loss between the CNU and the CLT, determines a transmission level for transmitting uplink data according to the transmission path loss, and transmits the uplink data by using the determined transmission level. The present invention ensures the security of data uplink transmission in an Ethernet Passive Coaxial Network (EPCN) system in essence and dramatically increases service quality. | 01-21-2010 |
20100111116 | DATA TRANSMISSION METHOD, SYSTEM AND TERMINAL - Embodiments of the present invention disclose a data transmission method, a data transmission system and a CLT. The method being applicable to a semi-duplex Ethernet Passive Coaxial-cable Network and the network comprising a CLT and at least one CNU; the CLT transmitting downlink data to each CNU in a preset downlink transmission period and each CNU transmitting uplink data to the CLT in a preset uplink transmission period; the preset uplink transmission period being shorter or equal to the period that clock synchronization can be kept by the CNU. The method includes: sending, by the CLT, clock information to the CNU before the expiration of the period that the clock synchronization can be kept by the CNU, the clock information being adapted to make the clocks of the CNU and CLT be kept synchronized with each other within a period. With the embodiments of the present invention, the clock between each CNU and the CLT can be kept synchronized. Thus, the normal communication between the CNU and the CLT is guaranteed. | 05-06-2010 |
20100111524 | METHOD AND TERMINAL FOR TRANSMITTING DATA - Embodiments of the present invention provide a method for transmitting data, a Coaxial-cable Line Terminal (CLT) and a Coaxial-cable Network Unit (CNU). The method, applicable to a coaxial network including at least one Coaxial-cable Line Terminal (CLT) and multiple Coaxial-cable Network Units (CNUs), the CLT being connected with each of the CNUs through a shared coaxial medium, includes: transmitting, by the CLT, a control message to each of the CNUs. The control message contains information of an uplink transmission period of time that can be occupied by each CNU during one period, and uplink transmission periods of time for the CNUs are not overlapped with one another so that uplink data transmitted by the CNUs do not collide with each other. The embodiments of the present invention allocate a shared transmission medium in an EPCN system, and guarantee normal physical layer communications of the EPCN system. | 05-06-2010 |
20100143401 | VACCINE PREVENTING AND/OR TREATING AUTOIMMUNE DISEASES - The present invention discloses a vaccine preventing and/or treating autoimmune diseases. Its active component is: the mixture consisting of a protein antigen causing an autoimmune disease or the epitope polypeptides thereof, and the recombinant eukaryotic vector with the coding genes of an autoantigen or the epitope polypeptides thereof inserted into multiple cloning sites. The autoantigen is insulin, glutamic acid decarboxylase or heat shock protein, myelin oligodendrocyte glycoprotein, two myelin antigens, zona pellucida 3, myoglobulin, type II collagen, thyroglobulin, cell membrane surface antigen, type II colloid antigen, acetylcholine receptor, thyrocyte cell surface antigen, salivary gland duct antigen, thyroglobulin, superantigen, or interphotoreceptor retinoid binding protein. The vaccine can inhibit the proliferation of T cells of immune animals and humans, induce the occurrence of immune suppression, as well as prevent and/or treat autoimmune diseases effectively. | 06-10-2010 |
20100189081 | METHOD, SYSTEM AND BASE STATION USING FRAME CONFIGURATION WHICH SUPPORTS RELAY FOR WIRELESS TRANSMISSION - A method using a frame structure which supports relay for wireless transmission, which divides the time slots of a sub-frame into some zones, in which the data is transmitted using the manner of TDD, wherein further including that at least one time slot in a sub-frame is set as a hybrid zone; the transmission of the data is realized through frequency division multiplexing the access link and relay link in the hybrid zone of the sub-frame; and also the multi-hop relay is supported under the two work manners of relay in sub-frame and relay in frame. | 07-29-2010 |
20100254253 | METHOD, SYSTEM AND APPARATUS FOR SIGNAL GENERATION AND MESSAGE TRANSMISSION IN BROADBAND WIRELESS COMMUNICATIONS - Method for signal generation in broadband wireless communications, comprises: A. modulating, segmenting and serial-parallel converting the signal data to be transmitted, then computing DFT of the serial-parallel converted data so as to transfer them to frequency domain; B. performing block unit modulating processing and block repeat modulating processing on the frequency domain data, then mapping the block units to assigned time-frequency positions; C. computing IFFT of the mapped block units, then adding them to the cycle prefix, thus the random sequences in time domain are generated. Apparatus for signal generation, Method and system for message transmission in broadband wireless communications are also disclosed. The problem of resource allocation and scheduling, and problem of interference coordination and control are solved, the throughput and performance of communication system are greatly improved. | 10-07-2010 |
20100325677 | TV Network-Based Ethernet Data Transmission Method and Physical Layer Transmission Apparatus - Embodiments of the present invention provide a television, TV, network based Ethernet data transmission method and a physical layer, PHY, transmission apparatus. The method includes: determining in advance data transmission speed according to bidirectional frequency spectrum width reserved in a TV network; setting working speed of transmitting and receiving of a PHY transmission apparatus according to the determined data transmission speed to make the working speed match the data transmission speed; receiving and transmitting, by the PHY transmission apparatus, data with the transmission speed; performing, by the PHY transmission apparatus, speed matching for the data according to speed of a Media Access Control, MAC, layer interface; receiving and transmitting, by the MAC layer interface, the data after completing the speed matching. The PHY transmission apparatus includes: a transmitting unit, a receiving unit and a variable speed control unit. | 12-23-2010 |
20110032948 | METHOD AND TRANSMISSION APPARATUS FOR TRANSMITTING DATA IN A COAX NETWORK - A method and apparatus for transmitting data in a coax network, a coax distribution network including an access point and a plurality of coaxial terminals connected to the access point through splitters, a same physical transmission channel is adopted for transmitting uplink data and downlink data between the access point and each coaxial terminal in the coax distribution network, the method including: Step S1: dividing an entire time duration of a physical transmission channel for transmitting information into time slices to constitute an uplink data transmission channel and a downlink data transmission channel; and Step S2: transmitting uplink data and downlink data between the Ethernet access point and each coaxial terminal at different time slices respectively. The present invention is based on a reconstruction of the Ethernet physical layer of the coax distribution network, where the uplink data and the downlink data are transmitted on the same physical transmission channel by adopting a time division multiplexing method, and MPCP protocol is adopted on the uplink for realizing a MAC layer communications between the Ethernet access point and the plurality of coaxial terminals. | 02-10-2011 |
20110085584 | LONG-REACH ETHERNET SYSTEM AND RELAY - The present invention discloses a long-reach Ethernet system. The system includes a first Ethernet device and a second Ethernet device which communicate with each other, and a relay; wherein one of the first Ethernet device and the second Ethernet device is a conventional Ethernet device, and the other one of the first Ethernet device and the second Ethernet device is a conventional Ethernet device or a long-reach Ethernet device; the first Ethernet device and the second Ethernet device communicate with each other via the relay; and the relay is adapted to transform conventional Ethernet data into long-reach Ethernet data and transform long-reach Ethernet data into Ethernet data. The present invention can realize the communication of two Ethernet devices when at least one of the two Ethernet devices is a conventional Ethernet device and a working distance between them is longer than 100 meters. | 04-14-2011 |
20130089566 | VACCINE PREVENTING AND/OR TREATING AUTOIMMUNE DISEASES - The present invention discloses a vaccine preventing and/or treating autoimmune diseases. Its active component is: the mixture consisting of a protein antigen causing an autoimmune disease or the epitope polypeptides thereof, and the recombinant eukaryotic vector with the coding genes of an autoantigen or the epitope polypeptides thereof inserted into multiple cloning sites. The autoantigen is insulin, glutamic acid decarboxylase or heat shock protein, myelin oligodendrocyte glycoprotein, two myelin antigens, zona pellucida 3, myoglobulin, type II collagen, thyroglobulin, cell membrane surface antigen, type II colloid antigen, acetylcholine receptor, thyrocyte cell surface antigen, salivary gland duct antigen, thyroglobulin, superantigen, or interphotoreceptor retinoid binding protein. The vaccine can inhibit the proliferation of T cells of immune animals and humans, induce the occurrence of immune suppression, as well as prevent and/or treat autoimmune diseases effectively. | 04-11-2013 |
20140119741 | DISCOVERY OF CONNECTIVITY BETWEEN PDU OUTLET AND DEVICE - The present inventive subject matter provides an apparatus and system for power distribution management. For example, power distribution management is provided, comprising: detecting an establishment of a connection between a PDU outlet of a PDU and a device to be powered by the PDU; and causing the identification specific to the connection to be shared between the PDU and the device over optical communication in response to establishment of the connection. Corresponding system and power cable are also disclosed. According to embodiments of the present inventive subject matter, the connection relationship between any devices and PDU outlets can be determined efficiently and effectively by checking and matching the connection identifications. | 05-01-2014 |
20140119742 | DISCOVERY OF CONNECTIVITY BETWEEN PDU OUTLET AND DEVICE - Power distribution management comprises: detecting an establishment of a connection between a PDU outlet of a PDU and a device to be powered by the PDU; and causing the identification specific to the connection to be shared between the PDU and the device over optical communication in response to establishment of the connection. Corresponding system and power cable are also disclosed. According to embodiments of the present inventive subject matter, the connection relationship between any devices and PDU outlets can be determined efficiently and effectively by checking and matching the connection identifications. | 05-01-2014 |
20150056021 | METHOD AND DEVICE FOR TREATMENT OF SALINE-ALKALI LAND - A method for treatment of saline-alkali land is provided, comprising at least one self-circulating process, the self-circulating process comprising: step 1, converting saline-alkali water deposited in the saline-alkali land into acidic water by an electrolysis system, whereby the salt content of the acidic water is lower than that of the saline-alkali water; and step 2, leaching the saline-alkali land with leaching water comprising the acidic water. A device for treatment of saline-alkali land according to the above-described method is also provided, comprising: an electrolysis system for converting saline-alkali water deposited in the saline-alkali land into acidic water, whereby the salt content of the acidic water is lower than that of the saline-alkali water; and a leaching system for leaching the saline-alkali land with leaching water comprising the acidic water. | 02-26-2015 |
20150082231 | METHOD AND TERMINAL FOR DISPLAYING DESKTOP - A method for displaying a desktop on a device, includes: acquiring current weather information; acquiring, according to the acquired current weather information, a theme file corresponding to the current weather information from a pre-downloaded theme package, the theme file including at least a desktop background file, and an icon file corresponding to an icon; and rendering the desktop background file and the icon file onto the desktop of the device. | 03-19-2015 |