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1. 发明申请

WO02058242A3 METHOD FOR OPERATING A PLL FREQUENCY SYNTHESIS CIRCUIT 审中-公开
标题翻译：用于操作PLL频率合成电路
公开(公告)号：WO02058242A3
公开(公告)日：2003-07-17
申请号：PCT/DE0200171
申请日：2002-01-21
申请人： INFINEON TECHNOLOGIES AG , SCHMANDT BERND
发明人： SCHMANDT BERND
IPC分类号： H03L7/18
CPC分类号： H03L7/18
摘要： The invention relates to a method for operating a PLL frequency synthesis circuit. According to the method, said circuit is in an active state during a first data transmission period (t0-t1) and synthesises a first output frequency (Fout1). During a later second data transmission period (t2-t3), the circuit is likewise active and synthesises a second, different output frequency (Fout2). During an intermediate period of time (t1-t2), the PLL frequency synthesis circuit is reprogrammed to an intermediate frequency and is then regulated to the second output frequency. The inventive method is especially used for TDMA/FDMA data transmission.
摘要翻译：在用于操作一个PLL频率合成电路的方法，这在第一数据传输周期（T0-T1）是在活动状态，并合成一个第一输出频率（FOUT1）。在随后的第二数据传输周期（T2-T3），则电路也很活跃并合成第二，不同的输出频率（FOUT2）。在的时间（T1-T2）的中间期间，PLL频率合成电路被第一重编程为中间频率，并从那里控制到第二输出频率。本发明的应用：TDMA（时分多址）-FDMA（频分多址） - 数据传输。

2. 发明专利

DE50205187D1 未知
公开(公告)号：DE50205187D1
公开(公告)日：2006-01-12
申请号：DE50205187
申请日：2002-01-21
申请人： INFINEON TECHNOLOGIES AG
发明人： SCHMANDT BERND
IPC分类号： H03L1/00 , H03L7/18
摘要： In a method for operating a PLL frequency synthesis circuit, the circuit is in an active state and synthesizes a first output frequency during a first data transmission period. The circuit is likewise active and synthesizes a second, different output frequency during a later, second data transmission period. The PLL frequency synthesis circuit is first reprogrammed to an intermediate frequency, and is controlled from there to the second output frequency, in an intermediate time period.

3. 发明专利

DE10204851B4 未知
公开(公告)号：DE10204851B4
公开(公告)日：2005-12-15
申请号：DE10204851
申请日：2002-02-06
申请人： INFINEON TECHNOLOGIES AG
发明人： SCHMANDT BERND
IPC分类号： H04B7/005 , H04L12/56 , H04Q7/38 , H04L12/28 , H04M1/72 , H04B7/26
摘要： A data transmission system has a first terminal device (H) and a second terminal device (Ni) between which data (DLi, ULi) can be transmitted via a radio link. The first terminal device (H) contains control means (S) for timed increase of the transmission power for sending data (DLi) up to a time which is determined as a result of the presence of the radio link being established.

4. 发明专利

DE10155427A1 Preventing transients during switching processes in integrated circuits involves commanding suitable changeover times depending on management information characteristic of load changes 未知
公开(公告)号：DE10155427A1
公开(公告)日：2003-05-08
申请号：DE10155427
申请日：2001-11-12
申请人： INFINEON TECHNOLOGIES AG
发明人： SCHMANDT BERND , BOETZEL ULRICH , HAMMES MARKUS , NEUBAUER ANDRE , WARMERS MICHAEL , POTT RUEDIGER , GERSEMSKY FRANK , KRANZ CHRISTIAN
IPC分类号： G01R31/317 , G06F1/32 , H03K17/16
摘要： The method involves generating requests to change over modules (2.1-2.3) of the integrated circuit (1), managing the requests to change over the modules and commanding suitable changeover times depending on management information characteristic of the load changes in the integrated circuit caused by the changeover processes. AN Independent claim is also included for the following: an integrated circuit with several modules switchable between operating states.

6. 发明专利

DE50107624D1 未知
公开(公告)号：DE50107624D1
公开(公告)日：2006-02-16
申请号：DE50107624
申请日：2001-07-05
申请人： INFINEON TECHNOLOGIES AG
发明人： SCHMANDT BERND , WARMERS MICHAEL
IPC分类号： H04L12/28 , H04B7/26 , H04L12/56 , H04W72/00 , H04W72/12 , H04W84/18
摘要： Data throughput is increased in a communication system that is designed for a bidirectional information exchange between a single master terminal unit and a number of slave terminal units. For that purpose, unoccupied transmission resources of the communication channel are used, and additional addressing times are entered in a predetermined addressing schedule in which the addressing times are entered at which the master terminal unit prompts the slave terminal units for data output. The method is specifically suited for the Bluetooth standard.

7. 发明专利

AT298902T 未知
公开(公告)号：AT298902T
公开(公告)日：2005-07-15
申请号：AT01933602
申请日：2001-04-11
申请人： INFINEON TECHNOLOGIES AG
发明人： SCHMANDT BERND , WARMERS MICHAEL
IPC分类号： G06F7/52 , G06F7/72 , G09C1/00
摘要： In a data processing method, a remainder R that is produced during the division of an integer A by a prescribed integer B is calculated recursively. For this purpose, a data symbol word representing the integer A is decomposed into K data symbol part-words W 0 , W 1 , . . . , W K-1 of word length L, and in each recursion step a function F determined by the numbers B and L is applied to an argument that depends on the function value F i-1 obtained in the preceding recursion step, and on a data symbol part-word W K-i .

8. 发明专利

DE10221424A1 未知
公开(公告)号：DE10221424A1
公开(公告)日：2003-12-04
申请号：DE10221424
申请日：2002-05-14
申请人： INFINEON TECHNOLOGIES AG
发明人： GARSEMSKY FRANK , KRANZ CHRISTIAN , POTT RUEDIGER , SCHMANDT BERND , WAGNER ELMAR
IPC分类号： H04B1/38 , H04L25/45
摘要： A transmitting and receiving arrangement as well as a method for transmission of monitoring and/or payload data in a transmitting and receiving arrangement for a wirefree communications system has a device which processes baseband for processing digital signals to form a baseband signal and a device which processes radio frequency for conversion of the baseband signal to a radio frequency signal. Monitoring and/or payload data are/is transmitted in the form of data packets via at least one channel of a channel-oriented link between the device which processes baseband and the device which processes radio frequency.

9. 发明专利

DE10021920C1 Data processing method for modulo calculation of division remainder has whole number represented by partial data words with calculation of argument via recursive steps 未知
公开(公告)号：DE10021920C1
公开(公告)日：2001-07-26
申请号：DE10021920
申请日：2000-05-05
申请人： INFINEON TECHNOLOGIES AG
发明人： SCHMANDT BERND , WARMERS MICHAEL
IPC分类号： G06F7/52 , G06F7/72 , G09C1/00 , H04K3/00 , H03M7/18 , H04L9/00
摘要： The data processing method has the whole number to be divided represented by a data symbol word which is then divided into a number of partial data symbol words of similar word length, with calculation of an argument using successive recursive step employing a function dependent on the whole number of the divisor and the word length. An Independent claim for a device for controlling the transmission frequency in a radio transmitter using frequency hopping is also included.

10. 发明专利

DE102008032991A1 未知
公开(公告)号：DE102008032991A1
公开(公告)日：2009-01-22
申请号：DE102008032991
申请日：2008-07-14
申请人： INFINEON TECHNOLOGIES AG
发明人： DUERDODT CHRISTIAN , HAMMES MARKUS , KRANZ CHRISTIAN , SCHMANDT BERND , SCHUSTER IRENE , WENZEL DIETMAR
IPC分类号： H04L29/06
摘要： A frame structure for transmitting data over a digital interface has a plurality of data frames. In this plurality of data frames a first sampling data frame is based on at least one sampling word and dedicated to a first logical channel. A set of data frames follows the first sampling data frame and carries in a compressed format a plurality of predefined status data words dedicated at least to the first logical channel. A first further sampling data frame follows the set of data frames. It is based on at least one further sampling word and dedicated to the first logical channel.

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