The Experts below are selected from a list of 39 Experts worldwide ranked by ideXlab platform
Lei Tian - One of the best experts on this subject based on the ideXlab platform.
-
IIH-MSP - Research on path ID and VPI/VCI Relating Guess Solution for TD-SCDMA Network Centralized Monitoring System
2011 Seventh International Conference on Intelligent Information Hiding and Multimedia Signal Processing, 2011Co-Authors: Fang Cheng, Lei TianAbstract:For improving network monitoring efficiency, on the basis of TD-SCDMA centralized monitoring system, the method of Call Data Record synthesis protocol association and the required parameter are analyzed in the Iub interface. Taking this as a foundation, the method of path ID and VPI/VCI (virtual path identifier / virtual channel identifier) association is investigated. A new automatic relating guess algorithm of path ID and VPI/VCI is proposed. According to the way which the algorithm described, the designation and realization are carried out. Through the programming, we verify that the result is the same as the true value. The method has been successfully applied in TD-SCDMA concentration monitoring system, the results show that the scheme can greatly improve the association accuracy and efficiency of the path ID and VPI/VCI with extension.
-
Research on path ID and VPI/VCI Relating Guess Solution for TD-SCDMA Network Centralized Monitoring System
2011 Seventh International Conference on Intelligent Information Hiding and Multimedia Signal Processing, 2011Co-Authors: Fang Cheng, Lei TianAbstract:For improving network monitoring efficiency, on the basis of TD-SCDMA centralized monitoring system, the method of Call Data Record synthesis protocol association and the required parameter are analyzed in the Iub interface. Taking this as a foundation, the method of path ID and VPI/VCI (virtual path identifier / virtual channel identifier) association is investigated. A new automatic relating guess algorithm of path ID and VPI/VCI is proposed. According to the way which the algorithm described, the designation and realization are carried out. Through the programming, we verify that the result is the same as the true value. The method has been successfully applied in TD-SCDMA concentration monitoring system, the results show that the scheme can greatly improve the association accuracy and efficiency of the path ID and VPI/VCI with extension.
Fang Cheng - One of the best experts on this subject based on the ideXlab platform.
-
IIH-MSP - Research on path ID and VPI/VCI Relating Guess Solution for TD-SCDMA Network Centralized Monitoring System
2011 Seventh International Conference on Intelligent Information Hiding and Multimedia Signal Processing, 2011Co-Authors: Fang Cheng, Lei TianAbstract:For improving network monitoring efficiency, on the basis of TD-SCDMA centralized monitoring system, the method of Call Data Record synthesis protocol association and the required parameter are analyzed in the Iub interface. Taking this as a foundation, the method of path ID and VPI/VCI (virtual path identifier / virtual channel identifier) association is investigated. A new automatic relating guess algorithm of path ID and VPI/VCI is proposed. According to the way which the algorithm described, the designation and realization are carried out. Through the programming, we verify that the result is the same as the true value. The method has been successfully applied in TD-SCDMA concentration monitoring system, the results show that the scheme can greatly improve the association accuracy and efficiency of the path ID and VPI/VCI with extension.
-
Research on path ID and VPI/VCI Relating Guess Solution for TD-SCDMA Network Centralized Monitoring System
2011 Seventh International Conference on Intelligent Information Hiding and Multimedia Signal Processing, 2011Co-Authors: Fang Cheng, Lei TianAbstract:For improving network monitoring efficiency, on the basis of TD-SCDMA centralized monitoring system, the method of Call Data Record synthesis protocol association and the required parameter are analyzed in the Iub interface. Taking this as a foundation, the method of path ID and VPI/VCI (virtual path identifier / virtual channel identifier) association is investigated. A new automatic relating guess algorithm of path ID and VPI/VCI is proposed. According to the way which the algorithm described, the designation and realization are carried out. Through the programming, we verify that the result is the same as the true value. The method has been successfully applied in TD-SCDMA concentration monitoring system, the results show that the scheme can greatly improve the association accuracy and efficiency of the path ID and VPI/VCI with extension.
P.s. Lassen - One of the best experts on this subject based on the ideXlab platform.
-
GaAs VLSI implementation of a 2.5 Gb/s ATM label translator
GaAs IC Symposium IEEE Gallium Arsenide Integrated Circuit Symposium. 18th Annual Technical Digest 1996, 1996Co-Authors: I. Moussa, P.s. LassenAbstract:Routing tables for communication networks can be designed using several approaches, including table look-up, content-addressable Memory (CAM), hashing, and tries. This paper presents a GaAs VLSI implementation of an efficient table lookup algorithm for 2.5 Gb/s ATM switching systems. This algorithm presents some very promising features such as the number of virtual Channels which can reach 30000 possible connections. An extra header of three bytes is attached to the cell header which contains policing and priorities information for use inside the switch. Routing information is performed by using the virtual path identifier (VPI) and the virtual Channel identifier (VCI) in the incoming cell to access the header translation table. The VLSI chip is fabricated using 0.6 /spl mu/m gate GaAs MESFETs, by VITESSE Semiconductor and it is housed in a 132 pin LDCC package. The Label Translator chip is expected to operate at 311 MHz with an associated power dissipation of 4 W.
-
A 2.5Gb/s ATM Label Translator Implemented by Using GaAs Technology
ESSCIRC '96: Proceedings of the 22nd European Solid-State Circuits Conference, 1996Co-Authors: I. Moussa, P.s. Lassen, K. TorkiAbstract:Routing tables for communication networks can be designed using several approaches, including table look-up, Content-Addressable Memory (CAM), hashing, and tries. This paper presents a GaAs VLSI implementation of an efficient table lookup algorithm for 2.5 Gb/s ATM switching systems. This algorithm presents some very promising features such as the number of virtual Channels which can reach 30.000 possible connections. An extra header of three bytes is attached to the cell header which contains policing and priorities information for use inside the switch. Routing information is performed by using the virtual path identifier (VPI) and the virtual Channel identifier (VCI) in the incoming cell to access the header translation table. The VLSI chip is fabricated using 0.6 μm gate GaAs MESFETs, by VITESSE Semiconductor and it is housed in a 132 pin LDCC package. The Lable Translator chip is expected to operate at 312Mhz with an associated power dissipation of 4W.
I. Moussa - One of the best experts on this subject based on the ideXlab platform.
-
GaAs VLSI implementation of a 2.5 Gb/s ATM label translator
GaAs IC Symposium IEEE Gallium Arsenide Integrated Circuit Symposium. 18th Annual Technical Digest 1996, 1996Co-Authors: I. Moussa, P.s. LassenAbstract:Routing tables for communication networks can be designed using several approaches, including table look-up, content-addressable Memory (CAM), hashing, and tries. This paper presents a GaAs VLSI implementation of an efficient table lookup algorithm for 2.5 Gb/s ATM switching systems. This algorithm presents some very promising features such as the number of virtual Channels which can reach 30000 possible connections. An extra header of three bytes is attached to the cell header which contains policing and priorities information for use inside the switch. Routing information is performed by using the virtual path identifier (VPI) and the virtual Channel identifier (VCI) in the incoming cell to access the header translation table. The VLSI chip is fabricated using 0.6 /spl mu/m gate GaAs MESFETs, by VITESSE Semiconductor and it is housed in a 132 pin LDCC package. The Label Translator chip is expected to operate at 311 MHz with an associated power dissipation of 4 W.
-
A 2.5Gb/s ATM Label Translator Implemented by Using GaAs Technology
ESSCIRC '96: Proceedings of the 22nd European Solid-State Circuits Conference, 1996Co-Authors: I. Moussa, P.s. Lassen, K. TorkiAbstract:Routing tables for communication networks can be designed using several approaches, including table look-up, Content-Addressable Memory (CAM), hashing, and tries. This paper presents a GaAs VLSI implementation of an efficient table lookup algorithm for 2.5 Gb/s ATM switching systems. This algorithm presents some very promising features such as the number of virtual Channels which can reach 30.000 possible connections. An extra header of three bytes is attached to the cell header which contains policing and priorities information for use inside the switch. Routing information is performed by using the virtual path identifier (VPI) and the virtual Channel identifier (VCI) in the incoming cell to access the header translation table. The VLSI chip is fabricated using 0.6 μm gate GaAs MESFETs, by VITESSE Semiconductor and it is housed in a 132 pin LDCC package. The Lable Translator chip is expected to operate at 312Mhz with an associated power dissipation of 4W.
H. Schneider - One of the best experts on this subject based on the ideXlab platform.
-
The concept of virtual paths and virtual channels in ATM-networks
International Zurich Seminar on Digital Communications Electronic Circuits and Systems for Communications., 1990Co-Authors: H. SchneiderAbstract:Problems which relate to the realization of an asynchronous transfer mode (ATM) network are described with particular emphasis on the subscriber access to the network, ATM connections, and switching of the ATM cells. A connection can be established either on the basis of a virtual channel or of a virtual path. To do the routing, translation of the virtual channel identifier (VCI) and the virtual path identifier (VPI) is necessary. The dimensioning of the translation memory and its addressing are considered. Two routing principles within a switching network are presented. An example of an ATM switching element is also given; this element uses a centralized memory for buffering the ATM cells, and it is the nucleus for building large switching networks.
