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1. 发明申请

WO2012007565A3 CONCEPT FOR COMBINING CODED DATA PACKETS WITH ROBUST HEADER PROTECTION 审中-公开
标题翻译：组合编码数据包的概念，具有稳定的头部保护
公开(公告)号：WO2012007565A3
公开(公告)日：2012-06-07
申请号：PCT/EP2011062118
申请日：2011-07-15
申请人： FRAUNHOFER GES FORSCHUNG , KILIAN GERD , TASCH ANDREAS , BERNHARD JOSEF , KOCH WOLFGANG , NICKEL PATRICK , GERSTACKER WOLFGANG
发明人： KILIAN GERD , TASCH ANDREAS , BERNHARD JOSEF , KOCH WOLFGANG , NICKEL PATRICK , GERSTACKER WOLFGANG
IPC分类号： H04L1/00
CPC分类号： H04B7/2643 , H03M13/09 , H03M13/23 , H03M13/6306 , H03M13/6362 , H04L1/007 , H04L1/0072 , H04L1/0083 , H04L1/1819 , H04L2001/0092
摘要： Concept for transmitting payload data (112-m) from a transmitter (110-m) to a receiver (120) via a communication channel within a time interval (T), wherein a plurality of channel-coded data packets (210-n) are generated from the payload data (112-m) within the time interval (T), wherein each of the channel-coded data packets comprises packet core data (212-n) corresponding to a packet identification of the respective channel-coded data packet, and wherein the packet core data is coded with a channel code of higher redundancy than the payload data (112-m). The plurality of channel-coded data packets (210-n) are sent, within the time interval (T), without any return channel to the receiver (120), which comprises a decoder (DEC) adapted to decode packet core data (212-1) of a first received channel-coded data packet (210-1) of the time interval (T), and, if error-free decoding of the first channel-coded data packet (210-1) so as to obtain the payload data (112-m) fails, to decode packet core data (212-2) of at least one second received channel- coded data packet (210-2) of the time interval (T) so as to determine a suitable further channel-coded data packet of the time interval for combination with the first channel-coded data packet so as to obtain, on account of the combination, an increased code gain for decoding of the payload data.
摘要翻译：用于经由时间间隔（T）中的通信信道从发射机（110-m）向接收机（120）发送有效载荷数据（112-m）的概念，其中多个信道编码数据分组（210-n）在时间间隔（T）内从有效载荷数据（112-m）产生，其中每个信道编码数据分组包括与相应信道编码数据分组的分组标识对应的分组核心数据（212-n），并且其中所述分组核心数据用比所述有效载荷数据（112-m）更高冗余的信道码进行编码。多个信道编码数据分组（210-n）在时间间隔（T）内被发送到接收机（120），没有任何返回信道，其包括适于解码分组核心数据（212）的解码器（DEC） -1），并且如果第一信道编码数据分组（210-1）的无差错解码，以获得所述时间间隔（T）的第一接收信道编码数据分组（210-1）有效载荷数据（112-m）失败，以对时间间隔（T）的至少一个第二接收信道编码数据分组（210-2）的分组核心数据（212-2）进行解码，以便确定合适的另外的信道用于与第一通道编码数据分组组合的时间间隔的编码数据分组，以便由组合获得用于解码有效载荷数据的增加的代码增益。

2. 发明申请

WO2013030303A3 BATTERY-OPERATED FIXED SENSOR ASSEMBLY HAVING UNIDIRECTIONAL DATA TRANSMISSION 审中-公开
标题翻译：电池的固定传感器设备具有单向数据传输
公开(公告)号：WO2013030303A3
公开(公告)日：2013-06-27
申请号：PCT/EP2012066905
申请日：2012-08-30
申请人： FRAUNHOFER GES FORSCHUNG , BERNHARD JOSEF , KILIAN GERD
发明人： BERNHARD JOSEF , KILIAN GERD
IPC分类号： G01D4/00
CPC分类号： H04W72/04 , G01D4/002 , H04Q9/00 , H04Q2209/60 , H04Q2209/82 , H04W52/0209 , H04W56/00 , Y02B90/241 , Y02B90/246 , Y04S20/32 , Y04S20/42
摘要： Embodiments of the present invention provide a battery-operated fixed sensor assembly having unidirectional data transmission. The battery-operated fixed sensor assembly has a sensor, a device for generating data packets and a device for transmitting data packets. The sensor is designed to determine sensor data and to provide a sensor data packet on the basis of the sensor data, said data having a data set of less than 1 kbit. The device for generating data packets is designed to segment the sensor data packet into at least two data packets, each of the two data packets being shorter than the sensor data packet. The device for transmitting data packets is designed to transmit the data packets at a data rate of less than 50 kbit/s at intervals via a communication channel.
摘要翻译：本发明的实施例提供了与单向数据传输的电池供电的固定传感器布置。在电池供电的固定传感器组件包括一个传感器装置，用于产生数据包以及用于发送数据分组。该传感器被配置为检测传感器数据并基于该传感器数据，以提供传感器数据包，具有小于1千比特的数据量的传感器数据。用于产生数据包的装置被配置成将传感器数据包划分成至少两个数据分组，每个所述的至少两个数据分组的比传感器数据包短。用于传输数据包的装置经配置以具有小于50千比特/秒的数据速率和通过通信信道的时间间隔发送的数据包。

3. 发明申请

WO2013030304A2 CONCEPT FOR BIDIRECTIONAL DATA TRANSMISSION BETWEEN A BASE STATION AND A NODE 审中-公开
标题翻译：基站和节点之间双向数据传输的概念
公开(公告)号：WO2013030304A2
公开(公告)日：2013-03-07
申请号：PCT/EP2012066908
申请日：2012-08-30
申请人： FRAUNHOFER GES FORSCHUNG , BERNHARD JOSEF , KILIAN GERD
发明人： BERNHARD JOSEF , KILIAN GERD
IPC分类号： H04W56/00
CPC分类号： H04W72/044 , H04L5/0078 , H04W56/0015 , H04W72/0446
摘要： Embodiments of the present invention provide a base station having bidirectional data transmission to a node. The base station has a device for receiving a data packet that has been transmitted by the node at a node transmission frequency, said frequency being derived from a frequency generator of the node. The base station also has a device for determining the node transmission frequency on the basis of the received data packet and for determining a deviation of the frequency generator of the node on the basis of a frequency deviation of the determined node transmission frequency from the target node transmission frequency that has been assigned to the node. In addition, the base station has a device for transmitting a data packet to the node at a base station transmission frequency and the device for transmitting the data packet is designed to adjust the base station transmission frequency on the basis of the determined deviation of the frequency generator of the node.
摘要翻译：本发明的实施例提供了一种向节点进行双向数据传输的基站。该基站包括用于接收节点以节点发送频率发送的数据分组的装置，该节点发送频率是从该节点的频率发生器导出的。此外，该基站包括：用于确定基于接收到的数据包的节点的传输频率和用于确定基于所确定的节点发送频率和相关联的节点的标称节点传输频率之间的频率偏差的节点的频率发生器的偏差。此外，基站包括用于以基站发送频率向节点发送数据分组的装置，其中用于发送数据分组的装置适于基于所确定的节点的频率发生器的偏差来设置基站发送频率。

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