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1.发明公开Data transmission method using packet aggregation 有权Datenübertragungsverfahren，das die Zusammenfassung von Paketen nutzt
公开(公告)号：EP1868325A1
公开(公告)日：2007-12-19
申请号：EP07018633.3
申请日：2005-08-08
IPC分类号： H04L12/28
CPC分类号： H04L69/04 , H04W28/06 , H04W28/065
摘要： In the data transmission method, a MAC layer receives data from an upper layer, classifies the data according to destination addresses and traffic identifiers, aggregates the data by destination address and traffic identifier as a first transmission unit, aggregates the first transmission units having the identical destination address as a second transmission unit, and transmits the second transmission units having different destination addresses in a single frame. The data transmission method allows packets transferred from the upper layer to be hierarchically aggregated by DAs and TIDs and then packaged into a data unit for each destination such that it is possible to transmit the data at an optimal data rate for each destination terminal.
摘要翻译： 在数据传输方法中，MAC层从上层接收数据，根据目的地址和业务标识符对数据进行分类，按目的地址和业务标识符将数据聚合为第一传输单元，聚合具有相同的第一传输单元 目的地地址作为第二发送单元，并且在单个帧中发送具有不同目的地址的第二发送单元。 数据传输方法允许从上层传送的分组通过DA和TID进行分层聚合，然后封装成每个目的地的数据单元，使得可以以每个目的地终端的最佳数据速率发送数据。
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公开(公告)号：EP1624618B1
公开(公告)日：2007-11-07
申请号：EP05017230.3
申请日：2005-08-08
IPC分类号： H04L12/28
CPC分类号： H04L69/04 , H04W28/06 , H04W28/065
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公开(公告)号：EP1868325B1
公开(公告)日：2009-12-09
申请号：EP07018633.3
申请日：2005-08-08
IPC分类号： H04W28/06
CPC分类号： H04L69/04 , H04W28/06 , H04W28/065
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公开(公告)号：EP1879329B1
公开(公告)日：2010-01-20
申请号：EP07018632.5
申请日：2005-08-08
IPC分类号： H04W28/06
CPC分类号： H04L69/04 , H04W28/06 , H04W28/065
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5.发明公开Data transmission method using packet aggregation 有权Datenübertragungsvorrichtungund -Verfahren unter Verwendung von Paketzusammensetzung
公开(公告)号：EP1879329A1
公开(公告)日：2008-01-16
申请号：EP07018632.5
申请日：2005-08-08
IPC分类号： H04L12/28
CPC分类号： H04L69/04 , H04W28/06 , H04W28/065
摘要： In the data transmission method, a MAC layer receives data from an upper layer, classifies the data according to destination addresses and traffic identifiers, aggregates the data by destination address and traffic identifier as a first transmission unit, aggregates the first transmission units having the identical destination address as a second transmission unit, and transmits the second transmission units having different destination addresses in a single frame. The data transmission method allows packets transferred from the upper layer to be hierarchically aggregated by DAs and TIDs and then packaged into a data unit for each destination such that it is possible to transmit the data at an optimal data rate for each destination terminal.
摘要翻译： 在数据传输方法中，MAC层从上层接收数据，根据目的地址和业务标识符对数据进行分类，按目的地址和业务标识符将数据聚合为第一传输单元，聚合具有相同的第一传输单元 目的地地址作为第二发送单元，并且在单个帧中发送具有不同目的地址的第二发送单元。 数据传输方法允许从上层传送的分组通过DA和TID进行分层聚合，然后封装成每个目的地的数据单元，使得可以以每个目的地终端的最佳数据速率发送数据。
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公开(公告)号：EP1624618A1
公开(公告)日：2006-02-08
申请号：EP05017230.3
申请日：2005-08-08
IPC分类号： H04L12/28
CPC分类号： H04L69/04 , H04W28/06 , H04W28/065
摘要： In the data transmission method, a MAC layer receives data from an upper layer, classifies the data according to destination addresses and traffic identifiers, aggregates the data by destination address and traffic identifier as a first transmission unit, aggregates the first transmission units having the identical destination address as a second transmission unit, and transmits the second transmission units having different destination addresses in a single frame. The data transmission method allows packets transferred from the upper layer to be hierarchically aggregated by DAs and TIDs and then packaged into a data unit for each destination such that it is possible to transmit the data at an optimal data rate for each destination terminal.
摘要翻译： 在数据传输方法中，MAC层从上层接收数据，分类雅丁到目的地址和业务标识符的数据，聚集由目的地地址和业务标识符的数据作为第一传输单元，聚集具有相同的第一传输单元 目的地址为第二发送单元，发送在单个帧中具有不同的目的地地址的第二传输单元。 的数据传输方法允许从上层传送的分组由DA并的TID被分层聚集，然后包装到数据单元，用于检查的每个目的地确实有可能在每个目标终端最优的数据速率发送数据。
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公开(公告)号：EP1635496B1
公开(公告)日：2018-09-05
申请号：EP05019680.7
申请日：2005-09-09
CPC分类号： H04W28/06 , H04L1/0009 , H04W28/22
摘要： A wireless communication system including transmitters for determining a transmission rate for an associated receiver according to channel state information fed back from associated receivers, and transmitting packets at the determined transmission rate. In a communication method, a transmitter groups packets to be transmitted to the receivers according to transmission rates, and generates frames configured by packets with an identical transmission rate. The transmitter aggregates frames with different transmission rates into one transmission burst, and sends the transmission burst. The data communication method based on packet aggregation can efficiently manage resources by determining transmission rates for reception stations (STAs) on the basis of feedback channel state information in a transmission STA, aggregating packets to be transmitted to the reception STAs to form a packet group, and transmitting packet groups with different transmission rates using one multi-rate aggregation (MRA) burst.
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公开(公告)号：EP1617598B1
公开(公告)日：2008-06-18
申请号：EP05015089.5
申请日：2005-07-12
CPC分类号： H04W16/10 , H04W84/12 , H04W88/08 , H04W88/085
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9.发明公开Method for transmitting a frame at a high rate in a wireless local area network 审中-公开一种用于在无线局域网络的高数据速率帧传输方法
公开(公告)号：EP1503544A3
公开(公告)日：2007-02-28
申请号：EP04017649.7
申请日：2004-07-26
IPC分类号： H04L12/28
摘要： A method for transmitting data at a high rate in a wireless LAN is provided. A wireless access point (100) requests reliable node information from a wireless terminal (120) having a transfer rate equal to or less than a predetermined transfer rate if data to be transmitted to the terminal occurs. The terminal (120) produces a frame containing information related to reliable nodes (100,110) that can communicate with the terminal and information of greatest transfer rates between the reliable nodes and the terminal, and transmits the frame to the access point. The access point (100) selects an optimal relay node from the reliable nodes, based on the greatest transfer rates between the reliable nodes and the access point and transfer rates between the reliable nodes and the terminal, and determines if a relay gain exists when using the optimal node. If the relay gain exists, the access point performs relay transmission to the terminal; otherwise, it performs direct transmission to it.
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10.发明公开
公开(公告)号：EP1503544A2
公开(公告)日：2005-02-02
申请号：EP04017649.7
申请日：2004-07-26
IPC分类号： H04L12/28
摘要： A method for transmitting data at a high rate in a wireless LAN is provided. A wireless access point (100) requests reliable node information from a wireless terminal (120) having a transfer rate equal to or less than a predetermined transfer rate if data to be transmitted to the terminal occurs. The terminal (120) produces a frame containing information related to reliable nodes (100,110) that can communicate with the terminal and information of greatest transfer rates between the reliable nodes and the terminal, and transmits the frame to the access point. The access point (100) selects an optimal relay node from the reliable nodes, based on the greatest transfer rates between the reliable nodes and the access point and transfer rates between the reliable nodes and the terminal, and determines if a relay gain exists when using the optimal node. If the relay gain exists, the access point performs relay transmission to the terminal; otherwise, it performs direct transmission to it.
摘要翻译： 提供了一种在无线LAN中以高速率发送数据的方法。 如果要发送到终端的数据发生，则无线接入点（100）从具有等于或小于预定传输速率的传输速率的无线终端（120）请求可靠节点信息。 终端（120）产生包含与可终端通信的可靠节点（100,110）和可靠节点与终端之间传输速率最大的信息有关的帧的帧，并将帧发送到接入点。 接入点（100）基于可靠节点与接入点之间的最大传输速率和可靠节点与终端之间的传输速率，从可靠节点中选择最佳中继节点，并确定在使用时是否存在继电器增益 最优节点。 如果存在继电器增益，则接入点对终端执行中继传输; 否则，它直接传输给它。
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