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61. 发明专利

AT227910T 未知
公开(公告)号：AT227910T
公开(公告)日：2002-11-15
申请号：AT97937939
申请日：1997-09-01
申请人： ST MICROELECTRONICS NV
发明人： ISAKSSON MIKAEL , JOHANSSON MAGNUS , TONVALL HARRY , OLSSON LENNART , STEFANSSON TOMAS , OEHMAN HANS , BAHLENBERG GUNNAR , ISAKSSON ANDERS , OEKVIST GOERAN , LJUNGGREN LIS-MARIE , NORDSTROEM TOMAS , ISAKSSON LARS-AKE , BENGTSSON DANIEL , HAKANSSON SIWERT , WEN YE
IPC分类号： H04J11/00 , H04B3/00 , H04L27/26 , H04M3/00 , H04M11/00 , H04L5/06
摘要： PCT No. PCT/SE97/01461 Sec. 371 Date Jun. 14, 1999 Sec. 102(e) Date Jun. 14, 1999 PCT Filed Sep. 1, 1997 PCT Pub. No. WO98/10556 PCT Pub. Date Mar. 12, 1998A multi-carrier transmission system, particularly a discrete multi-tone (DMT) system. Data is transmitted between two transceivers using a plurality of carriers. The frequency bandwidth of the system is divided between the plurality of carriers. The transmission system is adapted for operation in a heterogeneous network including a number of subscriber equipments having different channel characteristics and coexisting on the same cable. The length of cable for each subscriber terminal varies in relation to its respective location. The transmission system includes an allocation device for allocating the traffic of subscriber equipments having a shorter length of cable to tones starting from a higher frequency band of the system bandwidth.

62. 发明专利

BRPI1010453B1 método para proteger um aplicativo de cartão de circuito integrado, cartão de circuito integrado golden sample 未知
公开(公告)号：BRPI1010453B1
公开(公告)日：2020-01-28
申请号：BRPI1010453
申请日：2010-09-24
申请人： INCARD SA , ST MICROELECTRONICS INT NV , ST MICROELECTRONICS NV
发明人： PAOLO DI IORIO , VITANTONIO DI STASIO
IPC分类号： G07F7/10 , G06F21/75 , G06F21/77 , G06Q20/34 , G06Q20/40
摘要： metodo para proteger um aplicativo de cartão ic e cartão ic golden sample. trata-se de um método para proteger um aplicativo de cartão lc (1) programado por um desenvolvedor de aplicativo durante uma fase de pré personalização de um cartão lc (20) que é executado por um fabricante de cartão ic para armazenar o aplicativo de cartão ic (1) em uma memória (21) do dito cartão lc (20), incluindo as etapas de: -fornecer o aplicativo de cartão ic (1) para o fabricante do cartão lc; -copiar o aplicativo de cartão lc (1) em uma memória (11) de um cartão lc golden sample (10) e instalar o aplicativo de cartão ic (1) na memória (ii) para fornecer um aplicativo executável (2); copiar uma imagem da memória (11) que inclui o aplicativo executável (2) na memória (21) do cartão ic (20); sendo que o método compreende: -armazenar uma chave secreta (3) fornecida pelo desenvolvedor de aplicativo nos chips respectivos (13, 23) do cartão lo golden sample (10) e o cartão ic (20); - criptografar o aplicativo de cartão ic (1) a ser fornecido para o fabricante do cartão lc com a chave secreta (3); -criptografar a imagem da memória (11) a ser copiada a partir do cartão lc golden sample (10) para o cartão ic (20) com a chave secreta (3) armazenada no cartão ic golden sample (10); em que o aplicativo de cartão ic criptografado (1) e a imagem criptografada da memória (11) são descriptografados no interior do cartão ic gotden sample (10) e no interior do cartão ic (20) com a chave secreta respectiva (3).

63. 发明专利

BRPI1004123B1 método para desfragmentar uma memória para um cartão com circuito integrado e cartão com circuito integrado 未知
公开(公告)号：BRPI1004123B1
公开(公告)日：2020-01-28
申请号：BRPI1004123
申请日：2010-06-30
申请人： INCARD SA , ST MICROELECTRONICS INT NV , ST MICROELECTRONICS NV
发明人： SAVERIO DONATIELLO
IPC分类号： G06F12/00 , G06F12/02
摘要： método para desfragmentar uma memória (m) para um cartão com circuito integrado e cartão com circuito integrado. método para desfragmentar uma memória (m) para um cartão com circuito integrado que compreende diversos dos arquivos (1, 2, 3) armazenados em partes de memória (p1, p2, p3) de uma memória (m), cada arquivo (1, 2, 3) incluindo os respectivos enlaces (l1, l2, l3) para um ou mais outros arquivos (1, 2, 3). o método compreende as etapas de: -detectar um endereço inicial (f1) de uma primeira parte da memória livre (m1) de uma memória (m); -detectar um endereço (ai) de uma parte da memória (p1) seguindo os endereços iniciais (f1) e armazenar um arquivo a ser movido (1); - detectar os arquivos (2), incluindo os enlaces (l2) para o endereço (ai) do arquivo a ser movido (1); -mover o arquivo a ser movido (1) no endereço inicial (f1) da primeira parte da memória livre (m1); -atualizar os enlaces para indicar para o endereço inicial (f1); em que as etapas acima são repetidas até que pelo menos duas partes de memória livre (m1, m2) seguindo os arquivos movidos (1) sejam separadas por um ou mais dos arquivos (1, 2, 3).

64. 发明专利

DE60137574D1 未知
公开(公告)号：DE60137574D1
公开(公告)日：2009-03-19
申请号：DE60137574
申请日：2001-09-25
申请人： ST MICROELECTRONICS NV
发明人： BONHOMME CORINNE
IPC分类号： G01S11/02 , H04Q7/38 , G01S11/06
摘要： The mobile terminal speed of movement method has a channel estimate (30) estimating fading. Autocorrelation is carried out to obtain a first value (33) for different speeds of movement. The first value is compared with different reference levels (34) and an estimate (36) made of the speed of movement.

65. 发明专利

DE602005009794D1 未知
公开(公告)号：DE602005009794D1
公开(公告)日：2008-10-30
申请号：DE602005009794
申请日：2005-01-21
申请人： ST MICROELECTRONICS NV , ST MICROELECTRONICS SA
发明人： ROUAULT LUCILLE , CHAILLOU SYLVAIN , BOUTROS JOSEPH
IPC分类号： H04B1/69 , H04L25/49
摘要： Method of decoding an incident UWB signal including successive incident pulses respectively received during successive Pulse Repetition Periods, each incident pulse including one transmitted symbol among M possible symbols, said transmitted symbol being corrupted by Inter Symbol Interferences (ISI), said method comprising the steps of: determining a correlation matrix (“), whose terms respectively represent the correlation between all the M possible symbols transmitted in a current Pulse Repetition Period, and at least in the previous and in the next Pulse Repetition Periods; performing a correlation between an incident current pulse received during a current PRP and the M possible symbols transmitted in said current PRP and at least in the previous and in the next PRPs for obtaining a correlation vector (Y); preprocessing said correlation vector (Y) including reducing the effect of the ISI from said correlation vector (Y) by using said correlation matrix (“); decoding said preprocessed correlation vector (Y") for obtaining the bits of the transmitted symbol included in said incident received current pulse.

66. 发明专利

DE602004014092D1 未知
公开(公告)号：DE602004014092D1
公开(公告)日：2008-07-10
申请号：DE602004014092
申请日：2004-01-19
申请人： ST MICROELECTRONICS NV , ST MICROELECTRONICS SRL
发明人： ZORY JULIEN , SPEZIALI FILIPPO
IPC分类号： H03M13/29 , H03M13/27 , H04B7/216
摘要： A method and device for handling write access conflicts in interleaving, in particular for high-throughput turbo decoding for wireless communication systems; the device comprises N interleaving buffers (CLk) that are respectively connected to N producers (PRk), an LLR distributor means and N single port target memories (TMk). At any time step, each interleaving buffer receives m LLR inputs from the producers and has to write up to M of these into a register bank (RBk), which comprises W registers. M denotes the maximum number of concurrent write operations supported per time step and W denotes the maximum buffer size. M and W are design parameters and are chosen for the standard case and not for the worst case. m-M producers have to be stalled whenever m is larger than M and m producers have to be stalled whenever a buffer overflow occurs (more than W LLR values). Finally, at any time step one LLR value is fetched from the register bank and written to the SRAM interleaving memory.

67. 发明专利

FR2893433B1 未知
公开(公告)号：FR2893433B1
公开(公告)日：2008-06-27
申请号：FR0511613
申请日：2005-11-16
申请人： COMMISSARIAT ENERGIE ATOMIQUE , ST MICROELECTRONICS NV
发明人： MARET LUC , KTENAS DIMITRI , BOUVIER DES NOES MATHIEU , MARTINELLI CATTANEO CHIARA
IPC分类号： G06F17/17 , H04B7/216 , H04J11/00 , H04L27/38 , H04N7/16
摘要： This method for carrying out the flexible demodulation of data modulated following an amplitude modulation in quadrature is used in a communications system employing a code division multiple access technique (CDMA) and an optical frequency division multiplexing (OFDM) using non-binary spread codes. The invention includes steps for determining a simplified expression specific to the logarithm of the likelihood ratio.

68. 发明专利

DE60035598T2 未知
公开(公告)号：DE60035598T2
公开(公告)日：2008-06-19
申请号：DE60035598
申请日：2000-10-27
申请人： ST MICROELECTRONICS NV
发明人： CONTI PATRICK , BERENS FRIEDBERT
IPC分类号： H04B7/005 , H04J13/00 , H03G3/30 , H04B7/26
摘要： The transmission power control method has the transmission power adjusted as a function of the power information received. The transmitter has two power amplifiers (PA1,PA2) which are individually selectable together covering the total power plane. Each amplifier covers a different power zone, and is selected as a function of transmission efficiency. There is a transmission interrupt criteria, after which the amplifiers are reset.

69. 发明专利

DE60130099T2 未知
公开(公告)号：DE60130099T2
公开(公告)日：2008-05-15
申请号：DE60130099
申请日：2001-04-02
申请人： ST MICROELECTRONICS NV
发明人： GOUESSANT PHILIPPE , ARNAUD THIERRY
IPC分类号： H04B1/04 , H04B7/005 , H04B7/26 , H04W52/22 , H04W52/52
摘要： The mobile telephone transmitted power control allows power transmission adjustments within set ranges as a function of the power received. The mobile telephone has a variable gain amplifier which can be adjusted for voltage gain and voltage feed as a function of the power information.

70. 发明专利

DE50211227D1 未知
公开(公告)号：DE50211227D1
公开(公告)日：2007-12-27
申请号：DE50211227
申请日：2002-12-04
申请人： ST MICROELECTRONICS NV
发明人： LULE TAREK
IPC分类号： H01L27/146 , H01L20060101 , H01L21/8238 , H01L31/18
摘要： The invention relates to a method for producing image sensors on the basis of TFA technology including of an amorphous thin-layer system that has been applied on a crystalline ASIC. The inventive method enables the production of image sensors on the basis of TFA technology, which improve the picture quality at low luminous intensity by reducing the dark currents. The photodiodes in the thin-layer material that are configured as pixels are linked with transistor structures in the crystalline ASIC via back electrodes. The transistor structures have particularly low leakage currents due to implantation technology or optimization of the production process.

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