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1. 发明授权

US07400894B2 Method for decentralized synchronization in a self-organizing radio communication system 有权
标题翻译：自组织无线电通信系统中分散同步的方法
公开(公告)号：US07400894B2
公开(公告)日：2008-07-15
申请号：US10532989
申请日：2003-10-28
申请人： Andre Ebner , Rüdiger Halfmann , Hui Li , Matthias Lott , Hermann Rohling , Egon Schulz
发明人： Andre Ebner , Rüdiger Halfmann , Hui Li , Matthias Lott , Hermann Rohling , Egon Schulz
IPC分类号： H04B7/005
CPC分类号： H04W56/002 , H04B7/2696
摘要： A method performs synchronization in an at least partly self-organizing radio communication system with a number of mobile stations which lie across an air interface within two-way radio range. At least some mobile stations from the number of mobile stations transmit synchronization sequences, by which a part or all the mobile stations of the number of mobile stations synchronize.
摘要翻译：一种方法在至少部分自组织的无线电通信系统中执行同步，其中多个移动站位于双向无线电范围内的空中接口。来自移动站的数量的至少一些移动站发送同步序列，通过该同步序列，移动站的数量的一部分或全部移动台同步。

2. 发明授权

US08175062B2 Method and station for transmitting data in a radio communication system 有权
标题翻译：用于在无线电通信系统中发送数据的方法和站
公开(公告)号：US08175062B2
公开(公告)日：2012-05-08
申请号：US12241994
申请日：2008-09-30
申请人： Rüdiger Halfmann , Hui Li , Matthias Lott , Egon Schulz
发明人： Rüdiger Halfmann , Hui Li , Matthias Lott , Egon Schulz
IPC分类号： H04W4/00
CPC分类号： H04L1/0019 , H04L1/0001 , H04L1/0007
摘要： In a communication system, a first transmitting station transmits a transmission signal to a first receiving station for transmitting a sequence of data via a radio interface. The radio interface is monitored with respect to an interference signal from an interference source prior to transmission via at least one of the first transmitting station and the first receiving station. The transmission only begins if the radio interface is sufficiently free from interference for a moment in time.
摘要翻译：在通信系统中，第一发送站经由无线接口向第一接收站发送发送数据序列的发送信号。在通过第一发送站和第一接收站中的至少一个发送之前，相对于来自干扰源的干扰信号来监视无线电接口。如果无线电接口在一段时间内没有干扰，则传输仅开始。

3. 发明授权

US07656962B2 Method for transmitting signals in a radio communication system 有权
标题翻译：用于在无线电通信系统中发送信号的方法
公开(公告)号：US07656962B2
公开(公告)日：2010-02-02
申请号：US10546705
申请日：2004-02-20
申请人： Rüdiger Halfmann , Matthias Lott , Egon Schulz
发明人： Rüdiger Halfmann , Matthias Lott , Egon Schulz
IPC分类号： H04L27/00
CPC分类号： H04W74/04 , H04B7/2615 , H04W72/0406
摘要： The invention relates to a method for transmitting signals in a radio communication system consisting of at least two frequency signal-transmitting channels. At least the first (fcoord) of said frequency channels is used for organizing radio resources, and at least the second (fi) of the frequency channels is used for transmitting signals between the stations of the system where the signal transmission is carried out by the frequency channels from/in a direction of said stations in conformity with a predefined temporal pattern (P1, P2, P3).
摘要翻译：本发明涉及一种用于在由至少两个频率信号传输信道组成的无线电通信系统中发送信号的方法。所述频率信道的至少第一（频带）用于组织无线电资源，并且至少第二频率信道用于在系统的站之间传输信号，其中信号传输由根据预定义的时间模式（P1，P2，P3）从所述站的方向/从所述站的方向进行频率信道。

4. 发明授权

US08260307B2 Method for communicating in an ad-hoc radio communication system 有权
标题翻译：用于在自组织无线电通信系统中进行通信的方法
公开(公告)号：US08260307B2
公开(公告)日：2012-09-04
申请号：US10573246
申请日：2004-09-13
申请人： Rüdiger Halfmann , Matthias Lott , Michael Meincke , Egon Schulz
发明人： Rüdiger Halfmann , Matthias Lott , Michael Meincke , Egon Schulz
IPC分类号： H04W40/00 , H04W72/00 , H04W36/00
CPC分类号： H04W88/04 , H04W92/18
摘要： Radio stations in a radio communication system send messages from one radio station to another either directly or via one or several radio stations forwarding the messages by using radio resources. The radio resources are allocated in a decentralized manner to radio stations to send the message. At least one radio station sends information about first radio resources used for sending at least one message to the at least one radio station, the information about the first radio resources being sent by using second radio resources that are allocated to the at least one radio station.
摘要翻译：无线电通信系统中的无线电台直接或通过使用无线电资源转发消息的一个或几个无线电站从一个无线电台发送消息。将无线电资源以分散的方式分配给无线电台发送消息。至少一个无线电台将关于用于发送至少一个消息的第一无线电资源的信息发送到至少一个无线电台，通过使用分配给至少一个无线电台的第二无线电资源发送关于第一无线电资源的信息。

5. 发明申请

US20060128317A1 Method and station for transmitting data in a radio communication system 审中-公开
标题翻译：用于在无线电通信系统中发送数据的方法和站
公开(公告)号：US20060128317A1
公开(公告)日：2006-06-15
申请号：US10525832
申请日：2003-08-08
申请人： Rudiger Halfmann , Hui Li , Matthias Lott , Egon Schulz
发明人： Rudiger Halfmann , Hui Li , Matthias Lott , Egon Schulz
IPC分类号： H04B7/00 , H04Q7/00
CPC分类号： H04L1/0019 , H04L1/0001 , H04L1/0007
摘要： In a communication system, a first transmitting station transmits a transmission signal to a first receiving station for transmitting a sequence of data via a radio interface. The radio interface is monitored with respect to an interference signal from an interference source prior to transmission via at least one of the first transmitting station and the first receiving station. The transmission only begins if the radio interface is sufficiently free from interference for a moment in time.
摘要翻译：在通信系统中，第一发送站经由无线接口向第一接收站发送发送数据序列的发送信号。在通过第一发送站和第一接收站中的至少一个发送之前，相对于来自干扰源的干扰信号来监视无线电接口。如果无线电接口在一段时间内没有干扰，则传输仅开始。

6. 发明申请

US20090029653A1 METHOD AND STATION FOR TRANSMITTING DATA IN A RADIO COMMUNICATION SYSTEM 有权
标题翻译：用于在无线电通信系统中发送数据的方法和站
公开(公告)号：US20090029653A1
公开(公告)日：2009-01-29
申请号：US12241994
申请日：2008-09-30
申请人： Rudiger Halfmann , Hui Li , Matthias Lott , Egon Schulz
发明人： Rudiger Halfmann , Hui Li , Matthias Lott , Egon Schulz
IPC分类号： H04B7/00
CPC分类号： H04L1/0019 , H04L1/0001 , H04L1/0007
摘要： In a communication system, a first transmitting station transmits a transmission signal to a first receiving station for transmitting a sequence of data via a radio interface. The radio interface is monitored with respect to an interference signal from an interference source prior to transmission via at least one of the first transmitting station and the first receiving station. The transmission only begins if the radio interface is sufficiently free from interference for a moment in time.
摘要翻译：在通信系统中，第一发送站经由无线接口向第一接收站发送发送数据序列的发送信号。在通过第一发送站和第一接收站中的至少一个发送之前，相对于来自干扰源的干扰信号来监视无线电接口。如果无线电接口在一段时间内没有干扰，则传输仅开始。

7. 发明申请

US20060040675A1 Method for operating a radio system, emitting station and radio system 审中-公开
标题翻译：操作无线电系统，发射台和无线电系统的方法
公开(公告)号：US20060040675A1
公开(公告)日：2006-02-23
申请号：US10524289
申请日：2003-07-16
申请人： Rudiger Halfmann , Hui Li , Matthias Lott , Egon Schulz
发明人： Rudiger Halfmann , Hui Li , Matthias Lott , Egon Schulz
IPC分类号： H04Q7/20 , H04M1/00
CPC分类号： H04W16/28 , H04W16/24 , H04W48/08
摘要： In a radio system having stations which are at least partially provided with a directional antenna, a first emitting station is provided with a directional antenna in a first spatial radio area. The first emitting station sends a direction information message indicating the spatial direction in which the data is to be transmitted. Transmission resources can be advantageously occupied based on the direction information message.
摘要翻译：在具有至少部分设置有定向天线的站的无线电系统中，第一发射站在第一空间无线电区域中设置有定向天线。第一发射台发送指示要发送数据的空间方向的方向信息消息。可以基于方向信息消息有利地占用传输资源。

8. 发明申请

US20060030343A1 Method for decentralized synchronization in a self-organizing radio communication system 有权
标题翻译：自组织无线电通信系统中分散同步的方法
公开(公告)号：US20060030343A1
公开(公告)日：2006-02-09
申请号：US10532989
申请日：2003-10-28
申请人： Andre Ebner , Rudiger Halfmann , Hui Li , Matthias Lott , Hermann Rohling , Egon Schulz
发明人： Andre Ebner , Rudiger Halfmann , Hui Li , Matthias Lott , Hermann Rohling , Egon Schulz
IPC分类号： H04B7/005
CPC分类号： H04W56/002 , H04B7/2696
摘要： A method performs synchronization in an at least partly self-organizing radio communication system with a number of mobile stations which lie across an air interface within two-way radio range. Al least some mobile stations from the number of mobile stations transmit synchronization sequences, by which a part or all the mobile stations of the number of mobile stations synchronize.
摘要翻译：一种方法在至少部分自组织的无线电通信系统中执行同步，其中多个移动站位于双向无线电范围内的空中接口。来自移动站的数量的至少一些移动站发送同步序列，通过该同步序列，移动站的数量的一部分或全部移动台同步。

9. 发明申请

US20050254449A1 Method for allocating radio communication resources in a self-organising radio communications system 审中-公开
标题翻译：在自组织无线电通信系统中分配无线电通信资源的方法
公开(公告)号：US20050254449A1
公开(公告)日：2005-11-17
申请号：US10524293
申请日：2003-08-06
申请人： Rudiger Halfmann , Andreas Kramling , Hui Li , Matthias Lott , Egon Schulz , Matthias Siebert , Martin Weckerle
发明人： Rudiger Halfmann , Andreas Kramling , Hui Li , Matthias Lott , Egon Schulz , Matthias Siebert , Martin Weckerle
IPC分类号： H04L12/28 , H04L12/56 , H04W16/02 , H04W16/12 , H04W72/04 , H04W84/18 , H04W92/18 , H04Q7/00
CPC分类号： H04W16/12 , H04L5/0007 , H04L5/0037 , H04L5/0044 , H04L5/006 , H04W16/02 , H04W72/04 , H04W72/0413 , H04W84/18 , H04W92/18
摘要： Radio communication resources are allocated in an at least partially self-organising radio communications system having several user stations and at least one central entity for organizing the allocation of radio communication resources, in addition to a corresponding radio communications system. Resources for direct communication between at least two respective user stations are allocated repeatedly at least partly by the central entity.
摘要翻译：除了对应的无线电通信系统之外，无线电通信资源被分配在具有几个用户站的至少部分自组织无线电通信系统和用于组织无线电通信资源的分配的至少一个中央实体中。用于至少两个相应用户站之间的直接通信的资源至少部分由中央实体重复分配。

10. 发明授权

US08605664B2 Adaptive modulation and coding in a SC-FDMA system 有权
标题翻译： SC-FDMA系统中的自适应调制和编码
公开(公告)号：US08605664B2
公开(公告)日：2013-12-10
申请号：US12517152
申请日：2007-11-22
申请人： Josef Martin Eichinger , Yan Gao , Rüdiger Halfmann , Thomas Haustein , Bernard Raaf , Egon Schulz , Wolfgang Zirwas
发明人： Josef Martin Eichinger , Yan Gao , Rüdiger Halfmann , Thomas Haustein , Bernard Raaf , Egon Schulz , Wolfgang Zirwas
IPC分类号： H04W4/00
CPC分类号： H04L5/006 , H04L5/0007 , H04L5/0046 , H04L27/0008 , H04L27/183 , H04L27/2636 , H04L27/3488
摘要： A method and a system for transmitting data by a transmitter over a channel having a predetermined channel quality estimate, comprises the steps of splitting (S2P) input data stream (S40, S60, S80) to be transmitted into a plurality of data sub-streams (S40a, S40b, S40c); processing (SYM1, SYM2, SYMj) each of the plurality of data sub-streams (S40a, S40b, S40c) into a plurality of symbol subsets (S41, S42, S43) by selecting a certain scheme of coded-modulation (BPSK, QPSK, 16-QAM); processing, separately, each of the plurality of symbol subsets (S41, S42, S43), via a plurality of separate Discrete Fourier Transforms (DFT1, DFT2, DFT3), herein after denoted as DFTs, to obtain a plurality of DFT-precoded data sub-streams (S44, S45, S46); allocating each DFT-precoded data sub-stream (S44, S45, S46) in a frequency resource block (RB1, RB2, RB3), via a sub-carrier mapping module (SCM), so that for each data sub-stream (S40a, S40b, S40c) the selected scheme of coded-modulation (BPSK, QPSK, 16-QAM) is chosen in dependence of the values of the channel quality estimate at the frequencies of its own allocated frequency resource block (RB1, RB2, RB3).
摘要翻译：一种用于通过具有预定信道质量估计的信道通过发射机发送数据的方法和系统包括以下步骤：将要发送的（S2P）输入数据流（S40，S60，S80）分解为多个数据子流（S40a，S40b，S40c）; 通过选择一定的编码调制方式（BPSK，QPSK），将多个数据子流（S40a，S40b，S40c）中的每一个处理（SYM1，SYM2，SYMj）分割成多个符号子集（S41，S42，S43），16-QAM）; 分别经由多个分离离散傅里叶变换（DFT1，DFT2，DFT3）中的多个符号子集（S41，S42，S43）中的每一个表示为DFT，以获得多个DFT预编码数据子流（S44，S45，S46）; 经由子载波映射模块（SCM）将每个DFT预编码数据子流（S44，S45，S46）分配到频率资源块（RB1，RB2，RB3）中，从而对于每个数据子流，S40b，S40c）根据在其自己分配的频率资源块（RB1，RB2，RB3）的频率处的信道质量估计的值来选择所选择的编码调制方案（BPSK，QPSK，16-QAM）。

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