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1. 发明专利

JP2004072745A Burst-transmitted signal adjusting method at receiver side and receiver 有权
标题翻译：接收端和接收端的发送信号调制方法
公开(公告)号：JP2004072745A
公开(公告)日：2004-03-04
申请号：JP2003203126
申请日：2003-07-29
申请人： Thomson Licensing Sa , トムソンライセンシングソシエテアノニムThomson Licensing S.A.
发明人： GUILLOUARD SAMUEL , LOPEZ PATRICK , FONTAINE PATRICK , DORE RENAUD , DEMOULIN VINCENT
IPC分类号： H04L27/38 , H03G3/20 , H03G3/30 , H04L12/56
CPC分类号： H03G3/3078
摘要： PROBLEM TO BE SOLVED: To provide an adjusting method which conforms dynamically to a variety of characteristics of a burst signal received by turns. SOLUTION: A receiver is conformed by using a re-initialization parameter for the burst signal received at first or at least one of adjustment parameters calculated by a calculation unit (4) based on a preamble of the burst signal being now received. At least one specific adjustment parameter is decided by the calculation unit (4) to a new burst communicated freely. When the new burst is punctuated by the last received burst and by time less than a silent threshold value, the receiver is further adjusted by using a part of the signal corresponding to a payload of the last received burst in the same communication. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种动态地符合通过轮流接收的突发信号的各种特性的调整方法。解决方案：接收机通过使用基于接收到的脉冲串信号的前导码的首次或由计算单元（4）计算的至少一个调整参数接收到的突发信号来重新初始化参数。至少一个特定调整参数由计算单元（4）决定为自由地传送的新的脉冲串。当新的脉冲串被最后接收的脉冲串和小于无声的阈值的时间标点时，通过使用与相同通信中的最后接收的脉冲串的有效载荷相对应的信号的一部分来进一步调整接收机。版权所有（C）2004，JPO

2. 发明专利

JP2005080305A Antenna diversity transceiver 审中-公开
标题翻译：天线多样性收发器
公开(公告)号：JP2005080305A
公开(公告)日：2005-03-24
申请号：JP2004248923
申请日：2004-08-27
申请人： Thomson Licensing Sa , トムソンライセンシングソシエテアノニムThomson Licensing S.A.
发明人： FONTAINE PATRICK , JEANNE LUDOVIC , GUILLOUARD SAMUEL
IPC分类号： H04B7/04 , H04B7/06 , H04B7/08
CPC分类号： H04B7/0602 , H04B7/0691
摘要： PROBLEM TO BE SOLVED: To provided a transceiver which utilizes antenna diversity for transmission, based on the receiving property of an antenna related to a transmitting antenna.
SOLUTION: It is a transceiver including a means which enables to evaluate at least two receiving antennas 1, 2, 16, 17 and a receiving quality 7 and 7' about each of the above-mentioned antenna, at least two different transmitting antennas 3, 4 (each is related to at least one receiving antenna) from the above-mentioned receiving antenna, and a transmitting antenna selecting means 9 to select the above-mentioned transmitting antenna which should be used. The selected transmitting antenna is characterized by being a transmitting antenna related to the above-mentioned receiving antenna corresponding to the highest receiving quality.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：基于与发射天线相关的天线的接收特性，提供利用天线分集进行发射的收发信机。解决方案：它是一种收发器，包括能够评估至少两个接收天线1,2,16,17以及关于上述每个天线的接收质量7和7'的装置，至少两个不同的发射天线3,4（各自与至少一个接收天线相关），以及发射天线选择装置9，用于选择应使用的上述发射天线。所选择的发射天线的特征在于与上述接收天线相关的发射天线，其对应于最高的接收质量。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2005027298A Method and device for managing transmission of data in station of wireless network 审中-公开
标题翻译：用于管理无线网络中数据传输的方法和装置
公开(公告)号：JP2005027298A
公开(公告)日：2005-01-27
申请号：JP2004188149
申请日：2004-06-25
申请人： Thomson Licensing Sa , トムソンライセンシングソシエテアノニムThomson Licensing S.A.
发明人： JEANNE LUDOVIC , PERROT SEBASTIEN , FONTAINE PATRICK
IPC分类号： H04L12/24 , H04L12/28
CPC分类号： H04W74/02
摘要： PROBLEM TO BE SOLVED: To manage a data frame to be transmitted by using software with a relatively long processing time. SOLUTION: The present invention relates to a method for managing the transmission of data frames in a station of a wireless network and a station using said method. It is applied to the stations of a wireless network of the 802.11 type. According to the invention, for each data frame, a frame descriptor is generated, the descriptors of the data frames to be transmitted during the contention-free time slot or the ATIM window are stored in at least one memory M1 of the station, and the descriptors of the data frames to be transmitted during the contention slot are stored in a memory M2. Then, during the contention-free slot or the ATIM window, the frames whose descriptors are stored in the memory M1 are sent, followed by the frames whose descriptors are stored in the memory M2 during the contention slot. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过使用相对长的处理时间的软件来管理要发送的数据帧。解决方案：本发明涉及一种用于管理无线网络的站中的数据帧的传输和使用所述方法的站的方法。它被应用于802.11类型的无线网络的站。根据本发明，对于每个数据帧，生成帧描述符，将在无竞争时隙或ATIM窗口期间发送的数据帧的描述符存储在站的至少一个存储器M1中，并且在竞争时隙期间要发送的数据帧的描述符被存储在存储器M2中。然后，在无竞争时隙或ATIM窗口期间，发送其描述符存储在存储器M1中的帧，之后是在争用时隙期间其描述符被存储在存储器M2中的帧。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2003264563A METHOD FOR RADIO LINK ADAPTATION IN NETWORK WITH CONTENTION-BASED MEDIUM ACCESS 审中-公开
公开(公告)号：JP2003264563A
公开(公告)日：2003-09-19
申请号：JP2003024461
申请日：2003-01-31
申请人： THOMSON LICENSING SA
发明人： DORE RENAUD , JEANNE LUDOVIC , FONTAINE PATRICK , LOPEZ PATRICK
IPC分类号： H04L12/28 , H04B7/26 , H04B17/00 , H04L1/00 , H04L1/16 , H04L1/20 , H04L12/56 , H04L29/08 , H04W24/06 , H04W28/18 , H04W74/08 , H04W84/12
摘要： PROBLEM TO BE SOLVED: To provide a method for radio link adaptation in a communication network with a contention-based medium access mechanism. SOLUTION: For testing the reception by a first terminal of data sent by a second terminal, a parameter value having an influence on the transmission from the second terminal to the first terminal is set. The first terminal generates a message to the second terminal for triggering a predetermined response from the second terminal to the first terminal. The predetermined response includes a content known in advance to the first terminal, is received at a time known in advance by the first terminal and is received according to conditions defined by the previously set parameter value. The first terminal evaluates a quality criterion value based on the predetermined response. COPYRIGHT: (C)2003,JPO

5. 发明专利

JP2003244162A METHOD FOR WIRELESS LINK EVALUATION IN COMMUNICATION NETWORK 审中-公开
公开(公告)号：JP2003244162A
公开(公告)日：2003-08-29
申请号：JP2003024635
申请日：2003-01-31
申请人： THOMSON LICENSING SA
发明人： JEANNE LUDOVIC , FONTAINE PATRICK , DORE RENAUD
IPC分类号： H04L12/26 , H04L12/28 , H04L12/56 , H04W24/00 , H04W24/06 , H04W28/10 , H04W28/18 , H04W40/02 , H04W84/12 , H04Q7/38
摘要： PROBLEM TO BE SOLVED: To provide a method for evaluating a wireless link in a communication network. SOLUTION: In the communication network having at least one reception terminal and at least one transmission terminal, a method for wireless link probing rate adjustment is disclosed. The method includes a step of determining a data quantity to be transmitted to the reception terminal from each transmission terminal through each wireless link in a reception terminal level, and a step of probing the link corresponding to the transmission terminal having transmitted the greatest data quantity. COPYRIGHT: (C)2003,JPO

6. 发明专利

FR2833435A1 未知
公开(公告)号：FR2833435A1
公开(公告)日：2003-06-13
申请号：FR0115892
申请日：2001-12-06
申请人： THOMSON LICENSING SA
发明人： GUILLOUARD SAMUEL , LOPEZ PATRICK , DEMOULIN VINCENT , FONTAINE PATRICK
IPC分类号： H04J11/00 , H04B7/08 , H04J1/02 , H04L1/00 , H04L1/06 , H04L27/26
摘要： The invention provides a method of evaluating a path in a data-receiving system using multi-carrier modulation. A confidence indicator is determined for each data item received so as to provide a stream of confidence indicators parallel to the datastream received. The confidence indicators are ordered identical to the data received. The invention provides a device comprising means 110 for evaluating a confidence indicator for each carrier and means 121, 122 and 123 for laying out a stream of confidence indicators identical to a datastream received.

7. 发明专利

FR2861516A1 Transmitter/receiver station functioning method for wireless communication network, involves analyzing quality of tuning reception antenna to identify antenna which establishes better communication link with other stations 未知
公开(公告)号：FR2861516A1
公开(公告)日：2005-04-29
申请号：FR0312436
申请日：2003-10-24
申请人： THOMSON LICENSING SA
发明人： FONTAINE PATRICK , DEMOULIN VINCENT , JEANNE LUDOVIC
IPC分类号： H04B7/08 , H04L12/28 , H04L12/56 , H04W76/02 , H04W88/02 , H04B7/04
摘要： The method involves tuning reception antennas (4) for communication between two transmitter/receiver stations (1, 2) of a wireless communication network. The quality of tuning on each reception antenna is analyzed to identify a reception antenna from a set of reception antennas. The identified reception antenna establishes better communication with the other transmitter/receiver stations. An independent claim is also included for a wireless communication network having several stations.

8. 发明专利

MXPA03000835A METODO PARA EVALUAR RADIOENLACES EN UNA RED DE COMUNICACION. 未知
公开(公告)号：MXPA03000835A
公开(公告)日：2005-02-14
申请号：MXPA03000835
申请日：2003-01-28
申请人： THOMSON LICENSING SA
发明人： FONTAINE PATRICK
IPC分类号： H04L12/26 , H04L12/28 , H04L12/56 , H04W24/00 , H04W24/06 , H04W28/10 , H04W28/18 , H04W40/02 , H04W84/12 , H04L1/24
摘要： La invencion se refiere a un metodo para la regulacion de velocidad del sondeo de radioenlaces en una red de comunicaciones que comprende al menos una terminal receptora y al menos una terminal transmisora, caracterizado por los pasos de, al nivel de la terminal receptora, de: determinar la cantidad de datos enviados por cada terminal transmisora a la terminal receptora a traves de los radioenlaces respectivos, cuando se va hacer un sondeo de un enlace, sondear el enlace que corresponde a la terminal transmisora que ha enviado la cantidad mas grande de datos.

9. 发明专利

FR2861231A1 Business/domestic wireless transmitter/receiver station communications network/method having first omni direction station/multiple station frame transfer and second directively exchanged frame set 未知
公开(公告)号：FR2861231A1
公开(公告)日：2005-04-22
申请号：FR0312251
申请日：2003-10-20
申请人： THOMSON LICENSING SA
发明人： FONTAINE PATRICK , LOPEZ PATRICK , GUILLOUARD SAMUEL
IPC分类号： H04L12/28 , H04W16/00 , H04W16/24 , H04B7/04
摘要： The wireless communication method has transmitter/receiver stations (1,2). Omnidirectional information is passed between multi receiver frames (RTS,CTS) between a station and other multiple stations. A second frame set (DATA,ACK) are exchanged directively.

10. 发明专利

FR2843503A1 未知
公开(公告)号：FR2843503A1
公开(公告)日：2004-02-13
申请号：FR0210296
申请日：2002-08-08
申请人： THOMSON LICENSING SA
发明人： GUILLOUARD SAMUEL , LOPEZ PATRICK , FONTAINE PATRICK , DORE RENAUD , DEMOULIN VINCENT
IPC分类号： H04L27/38 , H03G3/20 , H03G3/30 , H04L12/56 , H04B1/16
摘要： Method of adjustment of a receiver of signals transmitted in bursts in a system where the communications are set up within the context of successive frames comprising slots allocatable to the transmitters for their communications with the receivers. The adjustment of at least one characteristic of the receiver allows it to adapt upon the arrival of the bursts, by taking account of at least one reinitialization parameter for a first burst or adjustment parameter computed by a computation unit (4) from the preamble of the burst currently being received. At least one specified adjustment parameter is determined by a computation unit (4), for a new burst of a communication, by taking into account the part of the signal corresponding to the payload of the burst previously received for this communication, if the new burst is separated from this previously received burst only by a time which is less than a silence threshold value.

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