公开(公告)号：WO2003030126A2

公开(公告)日：2003-04-10

申请号：PCT/IT2002/000617

申请日：2002-09-27

Applicant: TELECOM ITALIA LAB S.P.A. ,  DE PETRIS, Gianluca ,  COSTA LAIA, Alessandro ,  CORDARA, Giovanni

Inventor： DE PETRIS, Gianluca ,  COSTA LAIA, Alessandro ,  CORDARA, Giovanni

IPC: G09B

CPC classification number: H04N7/147 ,  G09B5/06 ,  G09B5/08 ,  H04N7/15

Abstract: A system for accomplishing the transmission of a multimedia stream between at least a transmitter (3) and at least a receiver (5). The multimedia stream comprises an audio/video stream with at least an information stream associated thereto. To at least some of the objects included in the multimedia stream is associated a respective description and space-type characterisation, so that each receiver (5) is able to interact with the aforesaid objects changing their space-time position relative to the other stream independently from the transmitter (3) and from the other receivers. Preferential application to remote teaching techniques.

Abstract translation: 一种用于在至少发射机（3）和至少一个接收机（5）之间完成多媒体流传输的系统。 多媒体流包括至少与其相关联的信息流的音频/视频流。 对于包括在多媒体流中的至少一些对象与相应的描述和空间类型表征相关联，使得每个接收器（5）能够与前述对象相互作用，以独立地相对于另一个流改变它们的时空位置 从发射机（3）和其他接收机。 优先应用于远程教学技术。

公开(公告)号：WO2003019395A1

公开(公告)日：2003-03-06

申请号：PCT/IT2002/000549

申请日：2002-08-26

Applicant: TELECOM ITALIA LAB S.P.A. ,  BRAGAGNINI, Andrea ,  GARINO, Perangelo ,  TUROLLA, Maura ,  VARRIALE, Antonio

Inventor： BRAGAGNINI, Andrea ,  GARINO, Perangelo ,  TUROLLA, Maura ,  VARRIALE, Antonio

IPC: G06F13/28

CPC classification number: G06F13/28

Abstract: The present invention is related to a method of transferring data in an electronic circuit (10) incorporating a control unit or CPU (21), first circuit blocks (41) and second circuit blocks (61) interconnected by means of a BUS (24). The method and the relating circuit envisage the use of interface devices (45a) and/or (45b), associated to respective circuit blocks, and capable of managing the direct transfer of data from the first block (41) to the second block (61), or vice-versa, without the control by the CPU (21) during such a transfer. For the purpose of this method, and relating circuit (101), interface device (45a) must be, able to intercept control commands issued by CPU (21) and to directly manage the data transfer from the first block (41) to the second block (61) .Thus, the method and the circuit (101), and the interface device (45a) make it possible to considerably reduce the load of CPU 21, BUS 24 and electronic circuit (101) as well.

Abstract translation: 本发明涉及一种在包含控制单元或CPU（21）的电子电路（10）中传送数据的方法，通过BUS（24）互连的第一电路块（41）和第二电路块（61） 。 该方法和相关电路设想使用与相应电路块相关联的接口设备（45a）和/或（45b），并且能够管理数据从第一块（41）到第二块（61）的直接传送 ），反之亦然，而在这种传送期间没有CPU（21）的控制。 为了该方法和相关电路（101），接口装置（45a）必须能够拦截由CPU（21）发出的控制命令并且直接管理从第一块（41）到第二块 因此，该方法和电路（101）以及接口装置（45a）也可以显着地降低CPU21，BUS24和电子电路（101）的负载。

公开(公告)号：WO2002098102A1

公开(公告)日：2002-12-05

申请号：PCT/IT2002/000346

申请日：2002-05-30

Applicant: TELECOM ITALIA LAB S.P.A. ,  FRANCESCHINI, Guido ,  QUAGLIA, Mauro ,  VARESIO, Andrea

Inventor： FRANCESCHINI, Guido ,  QUAGLIA, Mauro ,  VARESIO, Andrea

IPC: H04L29/06

CPC classification number: H04L65/602 ,  H04L29/06 ,  H04L29/06027 ,  H04L69/14 ,  H04L69/22

Abstract: An information stream with video (V), audio (A) and data (D) components assembled in access units (Vtn, Atn, Dtn) with associated respective meta-information is transmitted on a set of communication channels (Cj), such as different lines of a mobile communication network. The stream is arranged in packets each of which contains at least a segment of access unit and a header (H). The header (H) in question comprises a first set of fields (HS), which represents the meta-information associated to the related access unit (s), and a second set of fields (HG), comprising general validity fields, independent from the information stream. Typically, these are fields that convey the following information: number (PN) of the packet in the order of transmission, identifier (CH) of the channel that carries a particular stream, length (L) of the data packet as well as check, for instance of the checksum type (CK). Preferably, the latter field is related to all the data of the header (H), except the check field itself.

Abstract translation: 在一组通信信道（Cj）上发送具有与相关联的各个元信息组合在一起的接入单元（Vtn，Atn，Dtn）中的具有视频（V），音频（A）和数据（D） 不同行的移动通信网络。 流被布置成分组，每个分组包含至少一个接入单元的段和报头（H）。 所述标题（H）包括表示与相关访问单元相关联的元信息的第一组字段（HS）和包括一般有效性字段的第二组字段（HG），其独立于 信息流。 通常，这些是传送以下信息的字段：按照传输顺序的数据包的数量（PN），承载特定流的信道的标识符（CH），数据包的长度（L）以及检查， 例如校验和类型（CK）。 优选地，后一个字段与标题（H）的所有数据相关，除了校验字段本身。

公开(公告)号：WO2002080561A1

公开(公告)日：2002-10-10

申请号：PCT/IT2002/000194

申请日：2002-03-26

Applicant: TELECOM ITALIA LAB S.P.A. ,  FRANCESCHINI, Guido ,  QUAGLIA, Mauro ,  VARESIO, Andrea

Inventor： FRANCESCHINI, Guido ,  QUAGLIA, Mauro ,  VARESIO, Andrea

IPC: H04N7/24

CPC classification number: H04N21/6131 ,  H04N21/2187 ,  H04N21/234354 ,  H04N21/234381 ,  H04N21/242 ,  H04N21/2662 ,  H04N21/6181

Abstract: At least one camera station (1, 2), which is usually mobile, is provided in order to generate television picture signals. These picture signals are coded in coded digital form so as to produce a coded digital signal at output (62) whose bit rate can be selectively varied. The camera station (1) is associated with at least one mobile telephony channel (41, 42, ... , 4n) which can be selectively activated in order to provide a transmission capacity which is available at that moment. The coded signal is transmitted, selectively adapting its bit rate to the transmission capacity available at that moment. The number of mobile telephony channels (41, 42, ... , 4n) that can be activated can also be selectively increased in order to increase available transmission capacity.

Abstract translation: 提供通常是移动的至少一个相机站（1,2），以产生电视图像信号。 这些图像信号以编码数字形式编码，以在输出（62）产生编码数字信号，其比特率可以选择性地变化。 相机站（1）与至少一个移动电话信道（41,42，...，4n）相关联，该移动电话信道可以被选择性地激活，以提供在该时刻可用的传输容量。 传输编码信号，选择性地将其比特率调整到当时可用的传输容量。 还可以选择性地增加可以激活的移动电话信道（41,42，...，4n）的数量，以便增加可用的传输容量。

公开(公告)号：WO2002076020A1

公开(公告)日：2002-09-26

申请号：PCT/IT2002/000152

申请日：2002-03-12

Applicant: TELECOM ITALIA LAB S.P.A. ,  CANAL, Gianni ,  CUDA, Alberto

Inventor： CANAL, Gianni ,  CUDA, Alberto

IPC: H04L12/24

CPC classification number: H04L41/082 ,  G06F8/656 ,  H04L69/32

Abstract: The method in accordance with the invention makes it possible to replace the programming conditions of a server (s) in real time, proceeding in such a way that the process which is to be replaced (1) coexists for a certain period of time with the replacement process (1'). The duration of this operation is decided by the replaced process (1), and it is possible to determine when the transactions which are already under way in the process which is to be replaced (1) have been completed.

Abstract translation: 根据本发明的方法使得可以实时地替换服务器的编程条件，以使得要被替换的过程（1）在一段时间内共存的方式进行， 更换过程（1'）。 该操作的持续时间由替换的过程（1）决定，并且可以确定在待更换过程中已经进行的交易的何时（1）已经完成。

公开(公告)号：WO2002071779A1

公开(公告)日：2002-09-12

申请号：PCT/IT2002/000104

申请日：2002-02-21

Applicant: TELECOM ITALIA LAB S.P.A. ,  GENTILE, Gabriele ,  AREDDU, Marco ,  ARIZIO, Riccardo ,  DE MARTINO, Luigi ,  CLARETTO, Claudio

Inventor： GENTILE, Gabriele ,  AREDDU, Marco ,  ARIZIO, Riccardo ,  DE MARTINO, Luigi ,  CLARETTO, Claudio

IPC: H04Q7/34

CPC classification number: H04W24/00 ,  H04L41/18 ,  H04L2012/5626 ,  H04Q3/0087

Abstract: The method involves generating a model configuration (M1) of the nodes in the network (N) comprising, for each function among a plurality of node functions, a respective model of the function's operation. For each of the nodes under test, a respective set of data ( ..., CF K-1, CF k , CF k+1 , ... ) regarding the current configuration of the node is collected. This respective set of current configuration data is compared with the model configuration (M1) in the absence of interaction with the node under test. For some or all of the node functions, it is envisaged that this comparison will be carried out by simulating - step by step if desired - the operation of node functions, again in the absence of interaction with the node under test.

Abstract translation: 该方法包括生成网络（N）中的节点的模型配置（M1），包括对于多个节点功能中的每个功能，功能的操作的相应模型。 对于被测节点中的每一个，收集关于节点的当前配置的相应的数据集（...，CF> K-1， k <，CF> k + 1，...） 。 在不与被测节点进行交互的情况下将该组当前配置数据与模型配置（M1）进行比较。 对于部分或全部节点功能，可以设想通过如果需要，逐步模拟 - 节点功能的运行，再次在与被测节点不相互作用的情况下，进行该比较。

公开(公告)号：WO2002069614A2

公开(公告)日：2002-09-06

申请号：PCT/IT2002/000101

申请日：2002-02-20

Applicant: TELECOM ITALIA LAB S.P.A. ,  LOQUENDO S.P.A. ,  ANSELMETTI, Pierpaolo ,  COCIGLIO, Mauro ,  TONIOLO, Simone ,  ZANIN, Diego ,  ZERBA, Nadia

Inventor： ANSELMETTI, Pierpaolo ,  COCIGLIO, Mauro ,  TONIOLO, Simone ,  ZANIN, Diego ,  ZERBA, Nadia

IPC: H04M3/00

CPC classification number: H04M3/533 ,  H04M7/0009 ,  H04M2201/40

Abstract: The present invention relates to a system (10) in which a telephone set (16) is capable of using access devices or apparatuses (12) and a network such as the Internet (80) to access multimedia structures consisting for example of automatic answering messages or of messages that can be interpreted by a speech synthesis device, said structures being stored in a storage device (15). The invention also relates to the method for implementing the system (10) and to the generation equipment (14) capable of producing the multimedia structures to be instantiated by means of the telephone set (16) and the access device (12). In particular, the system (10) and method make it possible to implement universal automatic answering machines, i.e., answering machines that are capable of managing a plurality of answer message structures stored in a single device (15) and accessible by means of access devices (12) distributed on the network (80) or in the telephone sets (16).

Abstract translation: 本发明涉及一种系统（10），其中电话机（16）能够使用接入设备或设备（12）以及诸如因特网（80）的网络来接入多媒体结构，例如自动应答消息 或可由语音合成设备解释的消息，所述结构存储在存储设备（15）中。 本发明还涉及用于实现系统（10）的方法和能够通过电话机（16）和接入设备（12）产生要实例化的多媒体结构的生成设备（14）。 特别地，系统（10）和方法使得可以实现通用自动应答机，即能够管理存储在单个设备（15）中的多个应答消息结构的应答机，并且可以通过接入设备 （12）分布在网络（80）或电话机（16）中。

公开(公告)号：WO2003017084A2

公开(公告)日：2003-02-27

申请号：PCT/IT2002/000540

申请日：2002-08-14

Applicant: TELECOM ITALIA LAB S.P.A. ,  ETTORRE, Donato ,  MELIS, Bruno ,  RUSCITTO, Alfredo

Inventor： ETTORRE, Donato ,  MELIS, Bruno ,  RUSCITTO, Alfredo

IPC: G06F7/52

CPC classification number: G06F7/523 ,  G06F2207/3852

Abstract: An iterative multiplier circuit (10) comprises modules (15 to 18) that subdivide the respective input signals (Z n , J n ) into a first part (msb(Z n ), msb(J n )) that is the power of 2 immediately lower or equal to the input signal and a second part (Z n -msb(Z n ), J n - msb(J n )) corresponding to the difference between the input signal and the aforesaid first part. A shift module (19) generates a respective output signal through shift operations that implement the multiplication operation for numbers that are powers of 2. The circuit operates according to a general iterative scheme in which at each step three components of the output signal (X.Y) are computed, corresponding to the product of two numbers that are powers of 2 and to two products in which at least one of the factors is a power of 2. The number of steps in the iteration scheme is controllable, thus allowing to vary the accuracy with which the output value (X.Y) is calculated.

Abstract translation: 迭代乘法器电路（10）包括将相应输入信号（Zn，Jn）细分为第二部分（msb（Zn），msb（Jn））的模块（15至18），其为2的功率立即下降或相等 与输入信号和上述第一部分之间的差相对应的输入信号和第二部分（Zn-msb（Zn），Jn-msb（Jn））。 移位模块（19）通过对作为功率为2的数字实施乘法运算的移位运算产生相应的输出信号。该电路根据通常的迭代方案运行，其中在每个步骤输出信号（XY）的三个分量 被计算，对应于作为2的幂的两个数字的乘积和至少一个因子是2的幂的两个乘积。迭代方案中的步数可以被控制，从而允许改变精度 计算输出值（XY）。

公开(公告)号：WO2003003654A1

公开(公告)日：2003-01-09

申请号：PCT/IT2002/000426

申请日：2002-06-27

Applicant: TELECOM ITALIA LAB S.P.A. ,  ALESSI, Marzio ,  GUARENE, Eugenio ,  RENON, Federico

Inventor： ALESSI, Marzio ,  GUARENE, Eugenio ,  RENON, Federico

IPC: H04L12/14

CPC classification number: H04L63/08 ,  H04L12/2856 ,  H04L29/06 ,  H04L63/10 ,  H04L63/101 ,  H04L67/2819 ,  H04L69/329 ,  H04M15/00 ,  H04M2215/22

Abstract: The system includes a first database (DBli) that collects first data relating to the access of customers to networks which envisage authentication, authorisation and accounting (AAA) procedures. The system makes also use of a plurality of cache memories (CDN), organised according to a Content Delivery Network architecture. The Log files of the cache memories (CDN) involved defines a second database (DB2) containing access data relating to the network access modalities from the users and to the relating content to which the users had access. A data acquisition block (1) interworks with the above cited databases, DBli, DB2, so as to generate access documentation reports (R1, R2, ) capable of identifying the users having access to the network in a correlated way and to the network content they have accessed. A preferential application to the production of customised reports for Content Providers (CP.), Internet Service Provides (ISP) and/or users/clients (C).

Abstract translation: 该系统包括第一数据库（DBli），其收集与设想认证，授权和计费（AAA）过程的客户到网络的访问有关的第一数据。 该系统还使用根据内容传送网络架构组织的多个高速缓存存储器（CDN）。 所涉及的高速缓冲存储器（CDN）的日志文件定义了第二数据库（DB2），其包含与用户和用户可访问的相关内容有关的网络访问模式的访问数据。 数据采集​​块（1）与上述引用的数据库DBli，DB2进行交互，以便生成能够以相关方式识别具有访问网络的用户的访问文档报告（R1，R2），以及网络内容 他们已经访问。 内容提供商（CP。），互联网服务提供（ISP）和/或用户/客户端（C）的定制报告的优先应用。

公开(公告)号：WO2002091061A1

公开(公告)日：2002-11-14

申请号：PCT/IT2002/000281

申请日：2002-04-30

Applicant: TELECOM ITALIA LAB S.P.A. ,  GREGO, Giorgio

Inventor： GREGO, Giorgio

IPC: G02B27/01

CPC classification number: G02B27/017 ,  G03H1/2294 ,  G03H2227/02 ,  G03H2270/55

Abstract: The present invention relates to a portable apparatus for the vision of images comprising a supporting structure (11) to be applied on a user's head substantially in the form of eyeglasses, a display device (13a, 13b) fitted on said structure having a display surface (51-58) on which spatial distributions of light emissions are generated and a control unit (30) capable of driving the display device (13a, 13b) in order to generate on the display surface (51-58), positioned before the eye, centered on its optical axis at a distance substantially equal to the focal distance of the cornea-lens system, a spatial distribution of light emissions, substantially corresponding to the Fourier transform of the image to be made visible.

Abstract translation: 本发明涉及一种用于图像视觉的便携式设备，包括：基本上以眼镜形式施加在用户头上的支撑结构（11）;安装在所述结构上的显示装置（13a，13b），具有显示表面 （51-58），其中产生光发射的空间分布;以及控制单元（30），其能够驱动显示装置（13a，13b），以便在位于眼睛之前的显示表面（51-58）上生成 以基本上等于角膜透镜系统的焦距的距离的光轴为中心，基本上对应于待可见的图像的傅里叶变换的光发射的空间分布。