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公开(公告)号：US20160269918A1
公开(公告)日：2016-09-15
申请号：US15042067
申请日：2016-02-11
发明人： Diego Melpignano , Nicola Baldo , Federico Maguolo , Simone Merlin , Andrea Zanella , Michele Zorzi
CPC分类号： H04W24/02 , H04L1/08 , H04L1/1803 , H04W28/0242 , H04W28/04 , H04W28/22 , H04W84/12
摘要： An embodiment of a system for optimizing operation of a mobile station in a wireless communication network such as a WLAN by adapting the physical (PHY), medium access control (MAC), and application settings of a mobile station therein includes a network status estimation module to evaluate the channel conditions of a wireless channel to serve the mobile station in terms of transmission failure probability due to noise and interference, respectively, a transmission characterization module to determine expected network performance as a function of the settings of PHY, MAC and application parameters in the current channel conditions as evaluated by the network status estimation module, a quality evaluation module to determine the expected quality of communication for the mobile station as a function of different channel performance metrics, and a quality maximization module to interact with the characterization and quality evaluation modules to identify and select the settings of PHY, MAC and application parameters for the mobile station that provide an optimum quality for the mobile station.
摘要翻译： 通过使物理（PHY），媒体访问控制（MAC）和其中的移动站的应用设置的适配来优化无线通信网络（诸如WLAN）中的移动台的操作的系统的实施例包括网络状态估计模块 分别根据噪声和干扰的传输故障概率评估无线信道的服务于无线信道的信道条件，传输特性模块，用于根据PHY，MAC和应用参数的设置来确定预期的网络性能 在由网络状态估计模块评估的当前信道条件中，确定作为不同信道性能度量的函数的移动站的期望通信质量的质量评估模块以及与表征和质量相互作用的质量最大化模块 评估模块来识别和选择PHY，MA的设置 C和为移动台提供最佳质量的移动台的应用参数。
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公开(公告)号：US08780713B2
公开(公告)日：2014-07-15
申请号：US13767807
申请日：2013-02-14
发明人： Nicola Baldo , Federico Maguolo , Simone Merlin , Andrea Zanella , Michele Zorzi , David Siorpaes
CPC分类号： H04W84/12 , H04L1/0002 , H04L1/0019 , H04L27/0008 , H04L43/0829 , H04L43/0894
摘要： An embodiment of a system for physical link adaptation in a wireless communication network such as e.g., a WLAN, selectively varies the physical mode of operation of the transmission channels serving the mobile stations in the network. The system includes an estimation module to evaluate transmission losses due to collisions as well as transmission losses due to channel errors over the transmission channel, and an adaptation module to select the physical mode of operation of the transmission channel as a function of the transmission losses due to collisions and to channel errors as evaluated by the estimation module.
摘要翻译： 在诸如WLAN的无线通信网络中用于物理链路适配的系统的实施例选择性地改变为网络中的移动台服务的传输信道的物理操作模式。 该系统包括估计模块，用于评估由于冲突导致的传输损耗以及由于传输信道上的信道错误而导致的传输损耗;以及适配模块，用于根据传输损耗来选择传输信道的物理操作模式 通过估计模块评估的碰撞和通道错误。
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公开(公告)号：US20130155848A1
公开(公告)日：2013-06-20
申请号：US13767807
申请日：2013-02-14
发明人： Nicola Baldo , Federico Maguolo , Simone Merlin , Andrea Zanella , Michele Zorzi , David Siorpaes
IPC分类号： H04W84/12
CPC分类号： H04W84/12 , H04L1/0002 , H04L1/0019 , H04L27/0008 , H04L43/0829 , H04L43/0894
摘要： An embodiment of a system for physical link adaptation in a wireless communication network such as e.g., a WLAN, selectively varies the physical mode of operation of the transmission channels serving the mobile stations in the network. The system includes an estimation module to evaluate transmission losses due to collisions as well as transmission losses due to channel errors over the transmission channel, and an adaptation module to select the physical mode of operation of the transmission channel as a function of the transmission losses due to collisions and to channel errors as evaluated by the estimation module.
摘要翻译： 在诸如WLAN的无线通信网络中用于物理链路适配的系统的实施例选择性地改变为网络中的移动站服务的传输信道的物理操作模式。 该系统包括估计模块，用于评估由于冲突导致的传输损耗以及由于传输信道上的信道错误而导致的传输损耗;以及适配模块，用于根据传输损耗来选择传输信道的物理操作模式 通过估计模块评估的碰撞和通道错误。
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