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111.发明专利
公开(公告)号：JP2001237751A
公开(公告)日：2001-08-31
申请号：JP2001003612
申请日：2001-01-11
Applicant: LUCENT TECHNOLOGIES INC
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device which can process signals to be transmitted from various antenna, for improving the capability of a receiver that extracts these transmitting signals from the received signals, regardless of some correlations in a MIMO system. SOLUTION: The number of bit streams to be transmitted simultaneously is adjusted and decreased, according to the correlation level, and at the same time plural versions of every bit stream weighted in various ways are transmitted at the same time. These weighted versions are coupled together for generating a single-coupled weighting signal. A receiver processes the received signals, as through all signals arrived at a receiving antenna with no correlation. A weight vector can be decided with a forward channel transmitter, by making use of the channel characteristic of a forward link that is notified to a transmitter of a forward link when the channel characteristic is transmitted from a receiver of a forward link via a transmitter of a reverse link.
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公开(公告)号：JP2001235664A
公开(公告)日：2001-08-31
申请号：JP2000399711
申请日：2000-12-28
Applicant: LUCENT TECHNOLOGIES INC
Inventor： SIDDHAMALLI SRIDHAR K
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber buffer tube consisting of aliphatic polyketone and an optical fiber cable. SOLUTION: Terpolymer aliphatic polyketone is used for the aliphatic polyketone. More specifically, 'Carilon (R)' is used for the aliphatic polyketone. The optical fiber cable is made from at least one buffer tube and at least one transmission medium arranged within the buffer tube. The buffer tube is made from the aliphatic polyketone. Moore preferably. The buffer tube is made from the terpolymer aliphatic polyketone. More specifically, the 'Carilon (R)' is used for the aliphatic polyketone.
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公开(公告)号：JP2001231075A
公开(公告)日：2001-08-24
申请号：JP2000396370
申请日：2000-12-27
Applicant: LUCENT TECHNOLOGIES INC
Inventor： HUH YOUNG U , SHERIF MAHMOUD R
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication method and system that allows a user at one end to easily attain transmission of a dual tone multi-frequency character from a radio equipment to a 2nd radio equipment completely in a tandem free operation without the need for setting to a tandem operation mode. SOLUTION: The system stays in a tandem free operation mode for the dual tone multi-frequency signaling to avoid delay and distortion in a CODEC used in a tandem operation mode and can preclude actual possibility of missing a dual tone multi-frequency character burst signal in existence at present due to a reason of required conditions about the existing timing.
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114.发明专利
公开(公告)号：JP2001230729A
公开(公告)日：2001-08-24
申请号：JP2000389668
申请日：2000-12-22
Applicant: LUCENT TECHNOLOGIES INC
Inventor： RASALA APRIL PATRICIA , WILFONG GORDON THOMAS
Abstract: PROBLEM TO BE SOLVED: To provide WDM cross-connection design non-blocking in the narrow sense for minimizing the number of wavelength converters required for supplying non-blocking characteristics in the narrow sense to WDM cross-connection. SOLUTION: The respective wavelength converters 11 are connected only to one input port of fabric 21 and the respective input ports of the fabric 21 are connected only to one wavelength converter 11. The input optical fiber 1 of the WDM cross-connection is connected to k1 pieces of the optical switches 13 of cross-connection for separating n1 pieces of wavelengths to n1 pieces of optical fibers and inputted to the respective wavelength converters 11. Thus, the respective wavelength converters 11 receive only n1 pieces of the optical fibers 14. The fabric 21 is provided with an output port connected to k2 pieces of output optical fibers 15 and in this case, k2 is an integer equal to the number of the output optical fibers connected to the output port of the fabric.
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公开(公告)号：JP2001230421A
公开(公告)日：2001-08-24
申请号：JP2000372277
申请日：2000-12-07
Applicant: LUCENT TECHNOLOGIES INC
Inventor： CHANDROSS EDWIN A , DODABALAPUR ANANTH , KATZ HOWARD EDAN , RAJU VENKATARAM REDDY
IPC: G02F1/136 , G02F1/1362 , G02F1/1368 , G09F9/30 , H01L21/336 , H01L23/52 , H01L27/12 , H01L27/28 , H01L29/786 , H01L51/00 , H01L51/05 , H01L51/30 , H01L51/40
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an integrated circuit device. SOLUTION: An integrated circuit device includes a plurality of TFTs and an electrical connection structure. In a process according to the present invention, at least part of constituent elements of the TFT are formed on the first substrate 10; at least an interconnection structure is formed on the second substrate 40; these two substrates 10, 40 are laminated to form an integrated circuit device having the TFTs.
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Patent Agency Ranking
公开(公告)号：JP2001229865A
公开(公告)日：2001-08-24
申请号：JP2000309801
申请日：2000-10-10
Applicant: LUCENT TECHNOLOGIES INC
Inventor： KRUIT PETER , MOONEN DANIEL , KATSAP VICTOR , WASKIEWICZ WARREN K
IPC: G21K5/04 , G03F7/20 , H01J37/065 , H01J37/12 , H01J37/305 , H01L21/027
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for controlling electron emittance. SOLUTION: In the method and apparatus, a lens row is disposed in a drift space for components of a charged particle radiating system. The components of the radiating system are an electron gun and a linear tube or drift tube mounted on the electron gun. The lens row is a mesh grid or a combination of the mesh grid and continuous foil. The lens row forms a plurality of micro- lenses for imitating an optical flying-eye lens. The lens row separates an actual incident electron beam into a plurality of sub-beams. As a result, beam emittance outputted is different from the incident emittance, but the total current for the beam remains unchanged.
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公开(公告)号：JP2001223793A
公开(公告)日：2001-08-17
申请号：JP2000389804
申请日：2000-12-22
Applicant: LUCENT TECHNOLOGIES INC
Inventor： MCGREW MICHAEL ARTHUR
Abstract: PROBLEM TO BE SOLVED: To provide a device which has an identification code in a communication network. SOLUTION: This device is equipped with a transmitter receiver which is connected to the communication network and receives a message having an alias identification code assigned to a switch call controller and another independent switching structure controller part. Further, this device has a processor coupled to the transceiver and an input/output port for communication with the independent switching structure controller part, transmits a resource allocation message to the input/output port, and performs transmission to a switch fabric device in response to the reception of a message having a switch fabric data portion.
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公开(公告)号：JP2001222822A
公开(公告)日：2001-08-17
申请号：JP2001004768
申请日：2001-01-12
Applicant: LUCENT TECHNOLOGIES INC
Inventor： KERMANI BAHRAM GHAFFARZADEH
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk having pits and/or bumps including plural facets. SOLUTION: Each of the facets of the respective pits and/or bumps is planned to be discretely led back as a discrete surface of the optical disk like a vinyl record having heretofore two surfaces for discrete reproduction. The discrete surfaces of the optical disk formed by the discrete facets of the respective pits and/or bumps may be simultaneously led back by corresponding plural laser beams. One laser beam is otherwise positioned in one direction with respect to rotating tracks and is condensed onto the first facet of the respective pits and/or bumps and thereafter the laser beam is repositioned and is condensed onto the second facet set of the same pit and/or bump set, by which the series led back of the discrete surfaces of the optical disk is made possible.
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公开(公告)号：JP2001222726A
公开(公告)日：2001-08-17
申请号：JP2000388205
申请日：2000-12-21
Applicant: LUCENT TECHNOLOGIES INC
Inventor： EDMARK JOHN T
Abstract: PROBLEM TO BE SOLVED: To realize an effective display technique even other than the so-called 'corridor-like' two-dimensional image such as a road in the integration of a three-dimensional computer graphic and a two-dimensional image in order to provide a three-dimensional virtual reality (virtual reality experience. SOLUTION: Viewpoing change is processed by two-dimensional polygon division. Each polygon corresponds to a plotted surface in the image, and a polygon vertex is connected to user movement so as to limit distortion. Concretely, an image point that is far away from a user's viewpoint plane (view plane) is moved while closely connected with the movement of a user's current viewpoint. When a viewer moves so as to separate from the ideal viewpoint (IVP: ideal viewing point) of the image in this way, image distortion caused by the movement reacts so as to suppress the distortion.
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120.发明专利
公开(公告)号：JP2001220168A
公开(公告)日：2001-08-14
申请号：JP2000348887
申请日：2000-11-16
Applicant: LUCENT TECHNOLOGIES INC
Inventor： DIGIOVANNI DAVID JOHN , GOLOWICH STEVEN EUGENE , JONES SEAN L , REED WILLIAM ALFRED
IPC: C03B37/01 , C03B37/012 , C03B37/018 , C03B37/027 , C03B37/075 , G02B6/02 , G02B6/028 , G02B6/10 , G02B6/18
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing multimode silica-based optical fiber and to provide fiber manufactured by this method. SOLUTION: The method for manufacturing the multimode optical fiber of wide range silica-base contains provision of noncircular preform and drawing of fiber of chiral structure from the preform. The noncircular preform can be manufactured by maintaining the inside of a tubular preform under reduced pressure during at least a part of breaking and consequently obtaining a noncircular core and a cladding. The noncircular preform can be also manufactured by removing proper parts of the preform (by grinding or by plasma etching, for example) and obtaining a circular core and a noncircular cladding. The chiral structure is given to the fiber, for example, by twisting the fiber alternately in a clockwise direction and in an anticlockwise direction with respect to the preform during drawing of the fiber.
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