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1. 发明授权

US08913627B2 Method to improve channel utilization in a time division multiple access based protocol 有权
标题翻译：在基于时分多址的协议中提高信道利用率的方法
公开(公告)号：US08913627B2
公开(公告)日：2014-12-16
申请号：US13120187
申请日：2009-10-13
申请人： Zhigang Zhang , Xiao Jun Ma , Linxiang Cheng , Xian Lei Wang , Yanfeng Zhang
发明人： Zhigang Zhang , Xiao Jun Ma , Linxiang Cheng , Xian Lei Wang , Yanfeng Zhang
IPC分类号： H04L12/413 , H04J3/16 , H04N21/61 , H04L12/28 , H04N7/173
CPC分类号： H04N7/17309 , H04J3/1694 , H04L12/2861 , H04N21/6168
摘要： A method and apparatus are described including receiving a report from an associated station, updating a list responsive to the report, adjusting a timeslot allocation map responsive to the updated list, encapsulating the adjusted map, transmitting the encapsulated adjusted map and assigning a timeslot specified in the timeslot allocation map to the associated station. Also described are a method and apparatus including receiving a synchronization frame over a communications channel, decapsulating a map located in the synchronization frame, determining if there is a timeslot specified in the map for which this associated station is one of an assigned main owner and an assigned backup owner, transmitting data over the communications channel during the timeslot for which this associated station is the assigned main owner, sensing the communications channel for a time interval and transmitting data over the communications channel that is idle for the time interval during the timeslot for which this associated station is the assigned backup owner.
摘要翻译：描述了一种方法和装置，包括从相关联的站接收报告，响应于报告更新列表，响应于更新的列表调整时隙分配映射，封装调整后的映射，发送封装的经调整的映射并分配指定的时隙时隙分配映射到相关站。还描述了一种方法和装置，包括通过通信信道接收同步帧，解封装位于同步帧中的映射，确定是否存在在该映射中指定的时隙，该相关站是分配的主所有者之一，分配的备份所有者，在该关联站是分配的主所有者的时隙期间通过通信信道发送数据，在一段时间间隔内感测通信信道，并且在该时隙内的时间间隔内通过空闲的通信信道发送数据，该关联站是分配的备份所有者。

2. 发明申请

US20110170559A1 METHOD TO IMPROVE CHANNEL UTILIZATION IN A TIME DIVISION MULTIPLE ACCESS BASED PROTOCOL 有权
标题翻译：在时间分段多通道访问协议中改进通道利用的方法
公开(公告)号：US20110170559A1
公开(公告)日：2011-07-14
申请号：US13120187
申请日：2009-10-13
申请人： Zhigang Zhang , Xiao Jun Ma , Linxiang Cheng , Xian Lei Wang , Yanfeng Zhang
发明人： Zhigang Zhang , Xiao Jun Ma , Linxiang Cheng , Xian Lei Wang , Yanfeng Zhang
IPC分类号： H04B7/212
CPC分类号： H04N7/17309 , H04J3/1694 , H04L12/2861 , H04N21/6168
摘要： A method and apparatus are described including receiving a report from an associated station, updating a list responsive to the report, adjusting a timeslot allocation map responsive to the updated list, encapsulating the adjusted map, transmitting the encapsulated adjusted map and assigning a timeslot specified in the timeslot allocation map to the associated station. Also described are a method and apparatus including receiving a synchronization frame over a communications channel, decapsulating a map located in the synchronization frame, determining if there is a timeslot specified in the map for which this associated station is one of an assigned main owner and an assigned backup owner, transmitting data over the communications channel during the timeslot for which this associated station is the assigned main owner, sensing the communications channel for a time interval and transmitting data over the communications channel that is idle for the time interval during the timeslot for which this associated station is the assigned backup owner.
摘要翻译：描述了一种方法和装置，包括从相关联的站接收报告，响应于报告更新列表，响应于更新的列表调整时隙分配映射，封装调整后的映射，发送封装的经调整的映射并分配指定的时隙时隙分配映射到相关站。还描述了一种方法和装置，包括通过通信信道接收同步帧，解封装位于同步帧中的映射，确定是否存在在该映射中指定的时隙，该相关站是分配的主所有者之一，分配的备份所有者，在该关联站是分配的主所有者的时隙期间通过通信信道发送数据，在一段时间间隔内感测通信信道，并且在该时隙内的时间间隔内通过空闲的通信信道发送数据，该关联站是分配的备份所有者。

3. 发明申请

US20110211468A1 METHOD OF DATA RATE ADAPTATION FOR MULTICAST COMMUNICATION 有权
标题翻译：数据速率适应多播通信的方法
公开(公告)号：US20110211468A1
公开(公告)日：2011-09-01
申请号：US12998565
申请日：2009-11-02
申请人： Yan Feng Zhang , Xiao-Jun Ma , Zhi Gang Zhang , Lin Xiang Cheng , Xian Lei Wang
发明人： Yan Feng Zhang , Xiao-Jun Ma , Zhi Gang Zhang , Lin Xiang Cheng , Xian Lei Wang
IPC分类号： H04L12/26
CPC分类号： H04L1/0002 , H04L1/18 , Y02D50/10
摘要： A method to implement an adaptive multicast data rate transmission selection includes determining the lowest signal strength station in a multicast group, using signal strength as an indicator to increase data rate, and determining if the increase in data rate is viable for multicast transmission by determining frame or packet loss using the increased data rate.
摘要翻译：实现自适应多播数据速率传输选择的方法包括：使用信号强度作为指标来确定多播组中的最低信号强度站，以增加数据速率，以及通过确定帧来确定数据速率的增加对于多播传输是否可行或使用增加的数据速率的分组丢失。

4. 发明授权

US08520677B2 Method of data rate adaptation for multicast communication 有权
标题翻译：组播通信数据速率调整方法
公开(公告)号：US08520677B2
公开(公告)日：2013-08-27
申请号：US12998565
申请日：2009-11-02
申请人： Yan Feng Zhang , Xiao-Jin Ma , Zhi Gang Zhang , Lin Xiang Cheng , Xian Lei Wang
发明人： Yan Feng Zhang , Xiao-Jin Ma , Zhi Gang Zhang , Lin Xiang Cheng , Xian Lei Wang
IPC分类号： H04L12/28 , H04H20/71
CPC分类号： H04L1/0002 , H04L1/18 , Y02D50/10
摘要： A method to implement an adaptive multicast data rate transmission selection includes determining the lowest signal strength station in a multicast group, using signal strength as an indicator to increase data rate, and determining if the increase in data rate is viable for multicast transmission by determining frame or packet loss using the increased data rate.
摘要翻译：实现自适应多播数据速率传输选择的方法包括：使用信号强度作为指标来确定多播组中的最低信号强度站，以增加数据速率，以及通过确定帧来确定数据速率的增加对于多播传输是否可行或使用增加的数据速率的分组丢失。

5. 发明授权

US09137039B2 Accessing a communication media using both a contention period and a polling period 有权
标题翻译：使用争用期和轮询周期访问通信媒体
公开(公告)号：US09137039B2
公开(公告)日：2015-09-15
申请号：US12455547
申请日：2009-06-03
申请人： Zhi Gang Zhang , Lin Xiang Cheng , Xian Lei Wang
发明人： Zhi Gang Zhang , Lin Xiang Cheng , Xian Lei Wang
IPC分类号： H04L12/403 , H04L12/64 , H04L12/413
CPC分类号： H04L12/4035 , H04L12/4135 , H04L12/6418
摘要： The present invention provides an access point device, a communication unit and a method for access to a communication media in a communication network. The access point comprises a communication interface for exchanging data with a plurality of communication units in the communication network via the communication media; and a processor for receiving a media access request message in a contention mode from at least one communication unit of the plurality of communication units via the communication interface; and polling the at least one communication unit by assigning a media access duration to each of the at least one communication unit according to a corresponding duration information for media access in the received media access request message.
摘要翻译：本发明提供一种接入点设备，通信单元和用于接入通信网络中的通信介质的方法。接入点包括通信接口，用于经由通信介质与通信网络中的多个通信单元交换数据; 以及处理器，用于经由所述通信接口从所述多个通信单元中的至少一个通信单元以争用模式接收媒体接入请求消息; 以及通过根据所接收到的媒体访问请求消息中的媒体访问的对应的持续时间信息，向所述至少一个通信单元中的每一个分配媒体访问持续时间来轮询所述至少一个通信单元。

6. 发明授权

US09900256B2 Method and apparatus for quality of experience management for network services 有权
公开(公告)号：US09900256B2
公开(公告)日：2018-02-20
申请号：US13882541
申请日：2010-11-01
申请人： Ning Liao , Zhi Bo Chen , Xian Lei Wang
发明人： Ning Liao , Zhi Bo Chen , Xian Lei Wang
IPC分类号： H04L12/851 , H04L12/24 , H04L12/923 , H04L12/927 , H04L12/26
CPC分类号： H04L47/24 , H04L41/22 , H04L41/5025 , H04L41/5054 , H04L41/5067 , H04L41/509 , H04L43/0829 , H04L43/0852 , H04L43/0894 , H04L47/762 , H04L47/805
摘要： The present invention provides a QoE (Quality of Experience) management solution, wherein QoE feedback is used to optimize the usage of QoS provisioning techniques, thus improving the utilization efficiency of network resources. According to one aspect of the invention, a method for QoE management for a network service provided to a user device, the method comprising: displaying a user interface on the user device for a user to input an expected QoE value of the network service; receiving the expected QoE value of the network service from the user; evaluating an objective QoE value of the network service as a function of network QoS parameters; and adjusting the QoS parameters of the network service if the objective QoE value is less than the expected QoE value.

7. 发明申请

US20100034214A1 Access point device, communication device and method for access to communication media 有权
标题翻译：接入点设备，通信设备和访问通信媒体的方法
公开(公告)号：US20100034214A1
公开(公告)日：2010-02-11
申请号：US12455547
申请日：2009-06-03
申请人： Zhi Gang Zhang , Lin Xiang Cheng , Xian Lei Wang
发明人： Zhi Gang Zhang , Lin Xiang Cheng , Xian Lei Wang
IPC分类号： H04L12/413
CPC分类号： H04L12/4035 , H04L12/4135 , H04L12/6418
摘要： The present invention provides an access point device, a communication unit and a method for access to a communication media in a communication network. The access point comprises a communication interface for exchanging data with a plurality of communication units in the communication network via the communication media; and a processor for receiving a media access request message in a contention mode from at least one communication unit of the plurality of communication units via the communication interface; and polling the at least one communication unit by assigning a media access duration to each of the at least one communication unit according to a corresponding duration information for media access in the received media access request message.
摘要翻译：本发明提供一种接入点设备，通信单元和用于接入通信网络中的通信介质的方法。接入点包括通信接口，用于经由通信介质与通信网络中的多个通信单元交换数据; 以及处理器，用于经由所述通信接口从所述多个通信单元中的至少一个通信单元以争用模式接收媒体接入请求消息; 以及通过根据所接收到的媒体访问请求消息中的媒体访问的对应的持续时间信息，向所述至少一个通信单元中的每一个分配媒体访问持续时间来轮询所述至少一个通信单元。

8. 发明申请

US20130223208A1 METHOD AND APPARATUS FOR QUALITY OF EXPERIENCE MANAGEMENT FOR NETWORK SERVICES 有权
标题翻译：网络服务经验管理质量的方法与装置
公开(公告)号：US20130223208A1
公开(公告)日：2013-08-29
申请号：US13882541
申请日：2010-11-01
申请人： Ning Liao , Zhi Bo Chen , Xian Lei Wang
发明人： Ning Liao , Zhi Bo Chen , Xian Lei Wang
IPC分类号： H04L12/70
CPC分类号： H04L47/24 , H04L41/22 , H04L41/5025 , H04L41/5054 , H04L41/5067 , H04L41/509 , H04L43/0829 , H04L43/0852 , H04L43/0894 , H04L47/762 , H04L47/805
摘要： The present invention provides a QoE (Quality of Experience) management solution, wherein QoE feedback is used to optimize the usage of QoS provisioning techniques, thus improving the utilization efficiency of network resources. According to one aspect of the invention, a method for QoE management for a network service provided to a user device, the method comprising: displaying a user interface on the user device for a user to input an expected QoE value of the network service; receiving the expected QoE value of the network service from the user; evaluating an objective QoE value of the network service as a function of network QoS parameters; and adjusting the QoS parameters of the network service if the objective QoE value is less than the expected QoE value.
摘要翻译：本发明提供一种QoE（体验质量）管理解决方案，其中使用QoE反馈来优化QoS配置技术的使用，从而提高网络资源的利用效率。根据本发明的一个方面，提供了一种用于提供给用户设备的网络服务的QoE管理方法，所述方法包括：在所述用户设备上显示用户界面以供用户输入所述网络服务的预期QoE值; 从用户接收网络服务的预期QoE值; 评估网络服务的客观QoE值作为网络QoS参数的函数; 如果目标QoE值小于预期QoE值，则调整网络服务的QoS参数。

9. 发明申请

US20100290391A1 APPARATUS AND METHOD FOR ACCESSING MULTIPLE WIRELESS NETWORKS 审中-公开
标题翻译：用于接入多个无线网络的装置和方法
公开(公告)号：US20100290391A1
公开(公告)日：2010-11-18
申请号：US12735248
申请日：2008-12-15
申请人： Lin Xiang Cheng , Zhi Gang Zhang , Xian Lei Wang , Li Zou
发明人： Lin Xiang Cheng , Zhi Gang Zhang , Xian Lei Wang , Li Zou
IPC分类号： H04W40/00
CPC分类号： H04L61/2038 , H04L29/12254 , H04L29/12839 , H04L61/6022 , H04W8/26 , H04W48/18 , H04W88/06
摘要： The present invention provides an apparatus and method for concurrently accessing multiple wireless networks, comprising: a host for allocating a plurality of virtual MAC addresses based on the number of the wireless networks to be accessed, and a plurality of virtual MAC devices each having one of the virtual MAC addresses allocated by the host, for accessing the multiple wireless networks concurrently; wherein a physical address of the apparatus is set as a transmitter or receiver address of frames for accessing the multiple wireless networks concurrently.
摘要翻译：本发明提供了一种用于同时访问多个无线网络的装置和方法，包括：主机，用于基于要访问的无线网络的数量分配多个虚拟MAC地址;以及多个虚拟MAC设备，每个虚拟MAC设备各自具有由主机分配的虚拟MAC地址，用于同时访问多个无线网络; 其中所述设备的物理地址被设置为用于同时访问所述多个无线网络的帧的发送器或接收器地址。

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