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1. 发明申请

US20100095181A1 ADAPTIVE AND SCALABLE PACKER ERROR CORRECTION APPARATUS AND METHOD 有权
标题翻译：自适应和可扩展的包装器错误校正装置和方法
公开(公告)号：US20100095181A1
公开(公告)日：2010-04-15
申请号：US12449913
申请日：2007-03-06
申请人： Xiao Jun Ma , Huan Qiang Zhang , Ren Lei Chen , Guang Hua Zhou , Jun Li , Charles Chuanming Wang
发明人： Xiao Jun Ma , Huan Qiang Zhang , Ren Lei Chen , Guang Hua Zhou , Jun Li , Charles Chuanming Wang
IPC分类号： H04L1/18 , G06F11/14
CPC分类号： H04L1/1819 , H04L1/1671 , H04L1/1848 , H04L1/1854 , H04L2001/0093
摘要： An adaptive and scalable packet error correction apparatus and method in a wireless multicast network is provided. Each retransmission request from a receiver contains a round number and the number of repairs sent in that round. At each receiver, there are two counters for counting the rounds sent out on the network and the number of repairs that have been required. A receiver on the wireless multicast network listens to the ARQ requests sent by other receivers to update the two counters and determines whether its request should be suppressed or be sent out.
摘要翻译：提供了一种无线组播网络中的自适应和可扩展的分组纠错装置和方法。来自接收机的每个重发请求包含轮次和在该轮中发送的维修次数。在每个接收机上，有两个计数器用于计算网络上发送的轮次和所需的维修次数。无线组播网络上的接收者收听由其他接收者发送的ARQ请求，以更新两个计数器，并确定其请求是否被抑制或被发送出去。

2. 发明授权

US08423855B2 Adaptive and scalable packer error correction apparatus and method 有权
标题翻译：自适应和可扩展的封隔器纠错装置和方法
公开(公告)号：US08423855B2
公开(公告)日：2013-04-16
申请号：US12449913
申请日：2007-03-06
申请人： Xiao Jun Ma , Huan Qiang Zhang , Ren Lei Chen , Guang Hua Zhou , Jun Li , Charles Chuanming Wang
发明人： Xiao Jun Ma , Huan Qiang Zhang , Ren Lei Chen , Guang Hua Zhou , Jun Li , Charles Chuanming Wang
IPC分类号： G06F11/00
CPC分类号： H04L1/1819 , H04L1/1671 , H04L1/1848 , H04L1/1854 , H04L2001/0093
摘要： An adaptive and scalable packet error correction apparatus and method in a wireless multicast network is provided. Each retransmission request from a receiver contains a round number and the number of repairs sent in that round. At each receiver, there are two counters for counting the rounds sent out on the network and the number of repairs that have been required. A receiver on the wireless multicast network listens to the ARQ requests sent by other receivers to update the two counters and determines whether its request should be suppressed or be sent out.
摘要翻译：提供了一种无线组播网络中的自适应和可扩展的分组纠错装置和方法。来自接收机的每个重发请求包含轮次和在该轮中发送的维修次数。在每个接收机上，有两个计数器用于计算网络上发送的轮次和所需的维修次数。无线组播网络上的接收者收听由其他接收者发送的ARQ请求，以更新两个计数器，并确定其请求是否被抑制或被发送出去。

3. 发明授权

US08832519B2 Method and apparatus for FEC encoding and decoding 有权
标题翻译：用于FEC编码和解码的方法和装置
公开(公告)号：US08832519B2
公开(公告)日：2014-09-09
申请号：US12734536
申请日：2008-11-04
申请人： Jun Li , Xiao Jun Ma , Huan Qiang Zhang , Charles Chuanming Wang
发明人： Jun Li , Xiao Jun Ma , Huan Qiang Zhang , Charles Chuanming Wang
IPC分类号： H03M13/00 , H04L12/801 , H04L1/00 , H04L29/06 , H04L29/14
CPC分类号： H04L1/0041 , H04L47/10 , H04L65/605 , H04L69/40 , H04L2001/0098
摘要： A method for Forward Error Correction (FEC) encoding in a transmitter, the method comprising: receiving a data stream from a data source; generating a first Forward Error Correction data for respective data block with a first block size of the data stream; and generating a second Forward Error Correction data for respective data block with a second block size of the data stream, wherein the second block size is different with the first block size and wherein the data blocks of the first block size form the data stream, and the data blocks with the second block size form the data stream.
摘要翻译：一种在发射机中进行前向纠错（FEC）编码的方法，所述方法包括：从数据源接收数据流; 为所述数据流的第一块大小生成相应数据块的第一前向纠错数据; 以及生成具有所述数据流的第二块大小的相应数据块的第二前向纠错数据，其中所述第二块大小与所述第一块大小不同，并且其中所述第一块大小的数据块形成所述数据流，以及具有第二块大小的数据块形成数据流。

4. 发明申请

US20110099449A1 METHOD AND APPARATUS FOR FEC ENCODING AND DECODING 有权
标题翻译： FEC编码和解码的方法和装置
公开(公告)号：US20110099449A1
公开(公告)日：2011-04-28
申请号：US12734536
申请日：2008-11-04
申请人： Jun Li , Xiao Jun Ma , Huan Qiang Zhang , Charles Chuanming Wang
发明人： Jun Li , Xiao Jun Ma , Huan Qiang Zhang , Charles Chuanming Wang
IPC分类号： H03M13/05 , G06F11/10
CPC分类号： H04L1/0041 , H04L47/10 , H04L65/605 , H04L69/40 , H04L2001/0098
摘要： A method for Forward Error Correction (FEC) encoding in a transmitter, the method comprising: receiving a data stream from a data source; generating a first Forward Error Correction data for respective data block with a first block size of the data stream; and generating a second Forward Error Correction data for respective data block with a second block size of the data stream, wherein the second block size is different with the first block size and wherein the data blocks of the first block size form the data stream, and the data blocks with the second block size form the data stream.
摘要翻译：一种在发射机中进行前向纠错（FEC）编码的方法，所述方法包括：从数据源接收数据流; 为所述数据流的第一块大小生成相应数据块的第一前向纠错数据; 以及生成具有所述数据流的第二块大小的相应数据块的第二前向纠错数据，其中所述第二块大小与所述第一块大小不同，并且其中所述第一块大小的数据块形成所述数据流，以及具有第二块大小的数据块形成数据流。

5. 发明申请

US20110213868A1 METHODS FOR OBTAINING TERMINAL MULTICASTS STATUS 失效
标题翻译：用于获取终端多态性状态的方法
公开(公告)号：US20110213868A1
公开(公告)日：2011-09-01
申请号：US12737095
申请日：2009-06-05
申请人： Ren Lei Chen , Xiao Jun Ma , Guang Hua Zhou , Jun Li
发明人： Ren Lei Chen , Xiao Jun Ma , Guang Hua Zhou , Jun Li
IPC分类号： G06F15/173
CPC分类号： H04L12/185
摘要： The present invention provides a method for sending a message to a network device with a specific MAC address, in an IP network implementing a interne group management protocol IGMP, comprising: sending, by a network terminal, to the network device, a multicast group management status message including a destination address set as the specific MAC address.
摘要翻译：本发明提供了一种在实现国际组织管理协议IGMP的IP网络中向具有特定MAC地址的网络设备发送消息的方法，包括：由网络终端向网络设备发送组播组管理状态消息，包括设置为特定MAC地址的目的地址。

6. 发明授权

US08683049B2 Methods for obtaining terminal multicasts status 失效
标题翻译：获取终端组播状态的方法
公开(公告)号：US08683049B2
公开(公告)日：2014-03-25
申请号：US12737095
申请日：2009-06-05
申请人： Ren Lei Chen , Xiao Jun Ma , Guang Hua Zhou , Jun Li
发明人： Ren Lei Chen , Xiao Jun Ma , Guang Hua Zhou , Jun Li
IPC分类号： G06F15/16
CPC分类号： H04L12/185
摘要： The present invention provides a method for sending a message to a network device with a specific MAC address, in an IP network implementing a interne group management protocol IGMP, comprising: sending, by a network terminal, to the network device, a multicast group management status message including a destination address set as the specific MAC address.
摘要翻译：本发明提供了一种在实现国际组织管理协议IGMP的IP网络中向具有特定MAC地址的网络设备发送消息的方法，包括：由网络终端向网络设备发送组播组管理状态消息，包括设置为特定MAC地址的目的地址。

7. 发明申请

US20090059865A1 Seamless Handover Method and System 审中-公开
标题翻译：无缝切换方法和系统
公开(公告)号：US20090059865A1
公开(公告)日：2009-03-05
申请号：US12224056
申请日：2007-02-14
申请人： Huan Qiang Zhang , Xiao Jun Ma , Jun Li , Chuanming Wang
发明人： Huan Qiang Zhang , Xiao Jun Ma , Jun Li , Chuanming Wang
IPC分类号： H04W36/00
CPC分类号： H04W36/02
摘要： The present invention provides a communication system for performing the seamless handover of a mobile station between at least a first wireless access point and a second wireless access point within wireless LAN. The mobile station is in the coverage of at least the first wireless access point for receiving and/or sending the data from and/or to the first wireless access point. The system comprises a first server for storing data from a data source; a switch for exchanging the data between the first server and the first and second wireless access points; and a second server coupled to the switch, for receiving the data from the first server via a switch when the mobile station roams from one access point to another one, and transferring the stored data to the mobile station through the switch after the roaming.
摘要翻译：本发明提供了一种用于在无线LAN内的至少第一无线接入点和第二无线接入点之间执行移动台的无缝切换的通信系统。移动台至少在第一无线接入点的覆盖范围内，用于从第一无线接入点接收和/或发送数据。该系统包括用于存储来自数据源的数据的第一服务器; 用于在第一服务器与第一和第二无线接入点之间交换数据的交换机; 以及耦合到所述交换机的第二服务器，用于当所述移动台从一个接入点漫游到另一个接入点时经由交换机从所述第一服务器接收所述数据，并且在漫游之后通过所述交换机将所存储的数据传送到所述移动站。

8. 发明申请

US20110194431A1 SELECTION OF TRIGGERING EVENTS/ELEMENTS FOR FOR RELAXED DETERMINISTIC BACK-OFF METHOD 有权
标题翻译：选择用于放松的决定性反向方法的触发事件/元素
公开(公告)号：US20110194431A1
公开(公告)日：2011-08-11
申请号：US12998364
申请日：2009-10-20
申请人： He Yong , Xiao-Jun Ma , Jian Ping Song , Guang Hua Zhou , Jun Li
发明人： He Yong , Xiao-Jun Ma , Jian Ping Song , Guang Hua Zhou , Jun Li
IPC分类号： H04W74/08
CPC分类号： H04W74/085
摘要： In the context of IEEE 802.11 WLAN networks, enhancement to the Relaxed Deterministic Backoff (R-DEB) for random access of shared (Medium Access Control MAC) method. For all available candidate resource slots, a busy index is calculated that reflects the level of use/occupation in the past and infers a probability of use in the future by another concurring device. The method assumes the use of a sub-set of resource slots for transmission, and updates this set by replacing resource slots for which collisions are frequent with a not currently used candidate resource for which the busy index is the lowest. Passive Spoofing/overhearing of all resources for clear channel assessment (CCS) is used for resource monitoring purposes.
摘要翻译：在IEEE 802.11 WLAN网络的上下文中，对用于共享（媒体访问控制MAC）方法的随机接入的轻松确定性后退（R-DEB）的增强。对于所有可用的候选资源时隙，计算反映过去使用/占用水平的繁忙索引，并推测未来由另一个同步设备使用的概率。该方法假设使用资源时隙子集进行传输，并通过将忙碌索引最低的未使用的候选资源替换为频繁冲突的资源时隙来更新该集合。用于明确渠道评估（CCS）的所有资源的被动欺骗/监听被用于资源监控。

9. 发明申请

US20110276557A1 METHOD AND APPARATUS FOR EXCHANGING MEDIA SERVICE QUERIES 有权
标题翻译：交换媒体服务查询的方法和装置
公开(公告)号：US20110276557A1
公开(公告)日：2011-11-10
申请号：US13138093
申请日：2009-12-23
申请人： Ren Lei Chen , Xiao-jun Ma , Jun Li
发明人： Ren Lei Chen , Xiao-jun Ma , Jun Li
IPC分类号： G06F17/30
CPC分类号： G06F17/30038 , G06F17/30277 , G06F17/30398
摘要： A user accessing a media service desires to find out more information about the media service by formulating a query, by operation of an input device, where a region of interest of said media service is selected by the user. The query is submitted to other users who are defined by various tiers defined by different types of criteria. The users belonging to such tiers respond back to the query with new information, which is rendered on the media device being used by the user. Such responses are then rendered on the media device of the user. Optionally, a computer assistance mode is operated where keywords are extracted from said communications between users, and such keywords a used to obtain additional results from a resource such as a search engine.
摘要翻译：访问媒体服务的用户期望通过操作输入设备，通过用户选择所述媒体服务的感兴趣区域来制定查询来查找关于媒体服务的更多信息。该查询被提交给由不同类型的标准定义的各个层定义的其他用户。属于这些层的用户利用在用户使用的媒体设备上呈现的新信息来回应该查询。然后将这样的响应呈现在用户的媒体设备上。可选地，运行计算机辅助模式，其中从用户之间的所述通信中提取关键字，并且这种关键字a用于从诸如搜索引擎的资源获得附加结果。

10. 发明授权

US08965870B2 Method and apparatus for exchanging media service queries 有权
标题翻译：用于交换媒体服务查询的方法和装置
公开(公告)号：US08965870B2
公开(公告)日：2015-02-24
申请号：US13138093
申请日：2009-12-23
申请人： Ren Lei Chen , Xiao-jun Ma , Jun Li
发明人： Ren Lei Chen , Xiao-jun Ma , Jun Li
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30038 , G06F17/30277 , G06F17/30398
摘要： A user accessing a media service desires to find out more information about the media service by formulating a query, by operation of an input device, where a region of interest of said media service is selected by the user. The query is submitted to other users who are defined by various tiers defined by different types of criteria. The users belonging to such tiers respond back to the query with new information, which is rendered on the media device being used by the user. Such responses are then rendered on the media device of the user. Optionally, a computer assistance mode is operated where keywords are extracted from said communications between users, and such keywords a used to obtain additional results from a resource such as a search engine.
摘要翻译：访问媒体服务的用户期望通过操作输入设备，通过用户选择所述媒体服务的感兴趣区域来制定查询来查找关于媒体服务的更多信息。该查询被提交给由不同类型的标准定义的各个层定义的其他用户。属于这些层的用户利用在用户使用的媒体设备上呈现的新信息来回应该查询。然后将这样的响应呈现在用户的媒体设备上。可选地，运行计算机辅助模式，其中从用户之间的所述通信中提取关键字，并且这种关键字a用于从诸如搜索引擎的资源获得附加结果。

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