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1. 发明授权

US06741555B1 Enhancement of explicit congestion notification (ECN) for wireless network applications 有权
标题翻译：增强无线网络应用的显式拥塞通知（ECN）
公开(公告)号：US06741555B1
公开(公告)日：2004-05-25
申请号：US09594463
申请日：2000-06-14
申请人： Xiang Li , Jing Wu , Shiduan Cheng , Jian Ma
发明人： Xiang Li , Jing Wu , Shiduan Cheng , Jian Ma
IPC分类号： H04L1226
CPC分类号： H04W80/06 , H04L47/10 , H04L47/263 , H04L47/27 , H04L47/31 , H04L69/16 , H04L69/161 , H04L69/163
摘要： An Explicit Congestion Notification (ECN) method is disclosed for wireless applications to avoid network congestion in a TCP/IP packet-switched network. Such method comprises transmitting, at a source node, data packets to a destination node, via at least an intermediate node; determining, at the intermediate node, if an incipient congestion is encountered, setting a Congestion Experienced (CE) flag in each data packet to notify congestion; sending, at the destination node, an ECN-Echo acknowledgment packet back to the source node to inform congestion; reducing, at the source node, a congestion window and a transmission rate to avoid congestion; if the packet loss is due to congestion, re-transmitting, at the source node, only a lost packet to the destination node; alternatively, if the packet loss is due to transmission error, re-transmitting, the lost packet to the destination node, while increasing a round-trip timeout but maintaining the same congestion window.
摘要翻译：针对无线应用公开了一种显式拥塞通知（ECN）方法，以避免TCP / IP分组交换网络中的网络拥塞。这种方法包括经由至少中间节点在源节点将数据分组发送到目的地节点; 在中间节点处确定是否遇到初始拥塞，在每个数据分组中设置拥塞经验（CE）标志以通知拥塞; 在目的地节点处将ECN-Echo确认分组发送回源节点以通知拥塞; 在源节点减少拥塞窗口和传输速率以避免拥塞; 如果分组丢失是由于拥塞，则在源节点处仅将丢失的分组重新发送到目的地节点; 或者，如果分组丢失是由于传输错误，则将丢失分组重新发送到目的地节点，同时增加往返超时但保持相同的拥塞窗口。

2. 发明授权

US06757248B1 Performance enhancement of transmission control protocol (TCP) for wireless network applications 失效
标题翻译：无线网络应用的传输控制协议（TCP）的性能提升
公开(公告)号：US06757248B1
公开(公告)日：2004-06-29
申请号：US09594443
申请日：2000-06-14
申请人： Xiang Li , Jing Wu , Shiduan Cheng , Jian Ma
发明人： Xiang Li , Jing Wu , Shiduan Cheng , Jian Ma
IPC分类号： G01R3108
CPC分类号： H04W28/10 , H04L1/1858 , H04L1/187 , H04L1/188 , H04L47/10 , H04L47/14 , H04L47/18 , H04L47/193 , H04L47/263 , H04L47/27 , H04L47/37 , H04L69/16 , H04L69/163 , H04L69/168 , H04W28/08 , H04W80/00
摘要： A new Fast Recovery Plus (FR+) mechanism, and associated method, for wireless and/or mobile network applications to control data flow and avoid network congestion in a TCP/IP packet-switched network.
摘要翻译：用于无线和/或移动网络应用的新的Fast Recovery Plus（FR +）机制和相关方法，用于控制数据流并避免TCP / IP分组交换网络中的网络拥塞。

3. 发明授权

US07917648B2 Self-adaptive scheduling method and network element 失效
标题翻译：自适应调度方法和网元
公开(公告)号：US07917648B2
公开(公告)日：2011-03-29
申请号：US10480215
申请日：2002-06-27
申请人： Haitao Wu , Keping Long , Shiduan Cheng , Jian Ma
发明人： Haitao Wu , Keping Long , Shiduan Cheng , Jian Ma
IPC分类号： G06F15/173 , H04L12/28 , H04L12/66 , H04L12/16
CPC分类号： H04L29/06 , H04L47/20 , H04L47/2408 , H04L47/2441 , H04L47/245 , H04L47/50 , H04L47/623 , H04L47/627 , H04L69/16 , H04L69/163
摘要： The present invention relates to a method and network element for scheduling data transmission in a packet data network, e.g. a differentiated services network. Data traffic of a predetermined traffic class is classified based on a predetermined traffic profile, e.g. responsive or non-responsive traffic, and an in-profile rate of the data traffic is estimated. Then, a weight determining a transmit order of queued data packets of said predetermined traffic class is adjusted according to the estimated in-profile rate. Thus, the data traffic is marked into different classes based on the traffic profile and a queue scheduler improves fairness between the classified flows in the packet data network. Thereby, enhanced fairness between traffic profiles can be achieved easily and effectively.
摘要翻译：本发明涉及用于在分组数据网络中调度数据传输的方法和网络元件，例如，差异化服务网络。预定业务类别的数据业务根据预定的业务量轮廓进行分类。响应或非响应流量，并且估计数据流量的嵌入率。然后，根据估计的参数率来调整确定所述预定业务类别的排队数据分组的发送顺序的权重。因此，基于流量简档将数据业务标记为不同的类，并且队列调度器提高分组数据网络中的分类流之间的公平性。因此，可以容易且有效地实现业务简档之间增强的公平性。

4. 发明授权

US07467223B2 TCP-friendly markers and methods using token buckets 失效
标题翻译：使用令牌桶的TCP友好标记和方法
公开(公告)号：US07467223B2
公开(公告)日：2008-12-16
申请号：US10676576
申请日：2003-09-30
申请人： Haitao Wu , Keping Long , Shiduan Cheng , Jian Ma , Qian Wang , Runtong Zhang
发明人： Haitao Wu , Keping Long , Shiduan Cheng , Jian Ma , Qian Wang , Runtong Zhang
IPC分类号： G06F15/173 , G06F11/00
CPC分类号： H04L47/10 , H04L47/215 , H04L47/2408 , H04L47/29 , H04L47/31
摘要： Systems and methods are disclosed for marking a packet with a precedence value in a TCP-friendly way. One system and method marks packets with a precedence value based on a probability function. Another system and method marks packets with one of three precedence values based on network traffic but enables interleaving of differently marked packets when a certain number of packets have been successively marked with a low or medium precedence value.
摘要翻译：公开了用于以TCP友好的方式标记具有优先级值的分组的系统和方法。一个系统和方法基于概率函数标记具有优先级值的分组。另一种系统和方法根据网络流量标记具有三个优先级值之一的数据包，但是当一定数量的数据包已被连续标记为低或中等优先级值时，可以对不同标记数据包进行交织。

5. 发明申请

US20050080918A1 TCP-friendly markers and methods using token buckets 失效
标题翻译：使用令牌桶的TCP友好标记和方法
公开(公告)号：US20050080918A1
公开(公告)日：2005-04-14
申请号：US10676576
申请日：2003-09-30
申请人： Haitao Wu , Keping Long , Shiduan Cheng , Jian Ma , Qian Wang , Runtong Zhang
发明人： Haitao Wu , Keping Long , Shiduan Cheng , Jian Ma , Qian Wang , Runtong Zhang
IPC分类号： G06F20060101 , G06F15/16 , H04L12/56
CPC分类号： H04L47/10 , H04L47/215 , H04L47/2408 , H04L47/29 , H04L47/31
摘要： Systems and methods are disclosed for marking a packet with a precedence value in a TCP-friendly way. One system and method marks packets with a precedence value based on a probability function. Another system and method marks packets with one of three precedence values based on network traffic but enables interleaving of differently marked packets when a certain number of packets have been successively marked with a low or medium precedence value.
摘要翻译：公开了用于以TCP友好的方式标记具有优先级值的分组的系统和方法。一个系统和方法基于概率函数标记具有优先级值的分组。另一种系统和方法根据网络流量标记具有三个优先级值之一的数据包，但是当一定数量的数据包已被连续标记为低或中等优先级值时，可以对不同标记数据包进行交织。

6. 发明授权

US07369498B1 Congestion control method for a packet-switched network 失效
标题翻译：分组交换网络的拥塞控制方法
公开(公告)号：US07369498B1
公开(公告)日：2008-05-06
申请号：US10168009
申请日：1999-12-13
申请人： Jian Ma , Fei Peng , Jing Wu
发明人： Jian Ma , Fei Peng , Jing Wu
IPC分类号： G01R31/08 , H04L12/66 , G06F15/16
CPC分类号： H04L69/16 , H04L47/10 , H04L47/193 , H04L47/26 , H04L47/29 , H04L47/30 , H04L67/28 , H04L67/2828 , H04L69/163
摘要： The present invention relates to a method and network for controlling congestion in a packet-switched network, comprising traffic sources, traffic destinations and network nodes, wherein a packet queue length in a network node is determined and a congestion notification is transmitted back towards the source address of an incoming data packet received at the network node, if the detected packet queue length exceeds a predetermined threshold. Then, congestion control is performed at a predetermined intermediate network node in response to the receipt of the congestion notification. Thereby, burts of source traffic can be constrained and unnecessary packet losses can be avoided already at an intermediate access node and within the network. The congestion notification message generated due to an incipient congestion is immediately routed back according to its source address. As a result, control delay time is shortened, such that buffer size requirements and number of congestion notification messages are reduced.
摘要翻译：本发明涉及一种用于控制分组交换网络中的拥塞的方法和网络，包括流量源，流量目的地和网络节点，其中，确定网络节点中的分组队列长度，并向源发送拥塞通知如果检测到的分组队列长度超过预定阈值，则在网络节点处接收的输入数据分组的地址。然后，响应于接收到拥塞通知，在预定的中间网络节点执行拥塞控制。因此，可以限制源业务的激活，并且可以在中间接入节点和网络内避免不必要的分组丢失。由于初始拥塞而产生的拥塞通知消息根据其源地址立即被路由回来。结果，控制延迟时间缩短，使得缓冲器大小要求和拥堵通知消息数量减少。

7. 发明申请

US20150254064A1 Method and a Technical Equipment for Social Network Service 审中-公开
标题翻译：社会网络服务的方法和技术设备
公开(公告)号：US20150254064A1
公开(公告)日：2015-09-10
申请号：US14430682
申请日：2012-10-26
申请人： Wenwen Han , Ye Tian , Wendong Wang , Jian Ma , Nokia Technologies Oy
发明人： Wenwen Han , Ye Tian , Wendong Wang , Jian Ma
IPC分类号： G06F7/32 , G06Q50/00 , G06F17/30
CPC分类号： G06F7/32 , G06F16/24578 , G06F16/9535 , G06Q50/01
摘要： The embodiments of the invention relates to a method and a technical equipment for social network. The method comprises determining a relation degree between a user and a connection for each user relation at a specific time; listing the determined relations in time order to create a time-serial relation sequence; repeating the previous steps for all connections of the user; and grouping the connections according to the created time serial relation sequences.
摘要翻译：本发明的实施例涉及社交网络的方法和技术设备。该方法包括在特定时间确定每个用户关系的用户与连接之间的关系度; 按时间顺序列出确定的关系以创建时间序列关系序列; 对用户的所有连接重复以前的步骤; 并根据创建的时间序列关系序列对连接进行分组。

8. 发明申请

US20150128282A1 PRIVACY PROTECTION FOR PARTICIPATORY SENSING SYSTEM 有权
标题翻译：参与式感应系统隐私保护
公开(公告)号：US20150128282A1
公开(公告)日：2015-05-07
申请号：US14398183
申请日：2012-06-08
申请人： Junsong Zhang , Jian Ma , Xiong Li , Yazhi Liu , Ye Tian
发明人： Junsong Zhang , Jian Ma , Xiong Li , Yazhi Liu , Ye Tian
IPC分类号： G06F21/62
CPC分类号： G06F21/6254 , H04L9/3268 , H04L63/0414 , H04L63/0823 , H04L2209/42
摘要： Provided is a method that may be used for privacy protection. The method comprises: generating a pseudonym at a user equipment in association with sensed data; calculating a unique value based upon the pseudonym using a first algorithm; sending the unique value and the sensed data to a server; receiving from the server a certificate, wherein the certificate is calculated based at least in part on the unique value using a second algorithm; and sending at least the pseudonym and the certificate to a certification center via a secure channel, for obtaining a reward associated with the sensed data; wherein the certification center is internal or external to the server. By this method, a user's identify may be protected.
摘要翻译：提供了可用于隐私保护的方法。该方法包括：在与感测数据相关联的用户设备处生成假名; 使用第一算法基于假名来计算唯一值; 将唯一值和感测数据发送到服务器; 从所述服务器接收证书，其中使用第二算法至少部分地基于所述唯一值来计算所述证书; 以及经由安全通道至少将所述假名和所述证书发送到认证中心，以获得与所感测的数据相关联的奖励; 其中认证中心在服务器内部或外部。通过这种方法，可以保护用户的识别。

9. 发明申请

US20130198308A1 METHOD AND APPARATUS FOR DISTRIBUTING PUBLISHED MESSAGES 有权
标题翻译：分发出版信息的方法和装置
公开(公告)号：US20130198308A1
公开(公告)日：2013-08-01
申请号：US13878789
申请日：2010-10-29
申请人： Xiaogang Yang , Jian Ma , Canfeng Chen
发明人： Xiaogang Yang , Jian Ma , Canfeng Chen
IPC分类号： H04L12/58
CPC分类号： H04L51/14 , H04L45/306
摘要： A method for delivering published messages to subscribers comprises: —storing a set of subscriptions (F1_top1, F2_top3, F3_top4) in a routing table (RTO) of a first broker (BRO), —sending a set of messages (e1, e2, e3) from the first broker (BRO) to a second broker (BR1) according to at least one subscription (F1_top1) stored in the routing table (RTO)1—receiving a subsequent message (ek), —determining a search term (topi) based on a data element of the subsequent message (ek), —comparing the search term (topi) with a set of data elements stored in a relation repository (CRR), and—controlling sending of the subsequent message (ek) to the second broker (BR1) according to a result of said comparison, wherein the set of data elements stored in the relation repository (CRR) comprises data elements of the messages (e1, e2, e3) previously sent to the second broker (BR1), and wherein said set of subscriptions (F1_top1, F2_top3, F3_top4) contains at least one subscription (F3_top4), which specifies a topic (top4), which is not contained in the set of data elements stored in the relation repository (CRR).
摘要翻译：用于将已发布的消息递送给订户的方法包括： - 在第一代理（BRO）的路由表（RTO）中驻留一组订阅（F1_top1，F2_top3，F3_top4），发送一组消息（e1，e2，e3 ）根据存储在路由表（RTO）1中的至少一个订阅（F1_top1）1从第一经纪人（BRO）到第二代理（BR1） - 接收后续消息（ek）， - 确定搜索项（topi）基于后续消息（ek）的数据元素， - 将搜索项（topi）与存储在关系库（CRR）中的一组数据元素进行比较，并且控制后续消息（ek）发送到第二个代理（BR1），其中存储在关系库（CRR）中的数据元素组包括先前发送到第二代理（BR1）的消息（e1，e2，e3）的数据元素，以及其中所述订阅集（F1_top1，F2_top3，F3_top4）包含至少一个订阅（F3_top4），该规范 ifies是一个主题（top4），它不包含在存储在关系库（CRR）中的数据元素集合中。

10. 发明授权

US08341267B2 Memory allocation to store broadcast information 有权
标题翻译：内存分配存储广播信息
公开(公告)号：US08341267B2
公开(公告)日：2012-12-25
申请号：US12234336
申请日：2008-09-19
申请人： Jian Ma , Li Han , Yuhong Li
发明人： Jian Ma , Li Han , Yuhong Li
IPC分类号： G06F15/173 , G06F12/00
CPC分类号： H04L67/32 , G06F9/5011 , G06F9/5016 , G06F17/30345 , G06F2209/504 , G06F2209/508 , H04L63/0428 , H04M1/72561 , H04N21/235 , H04N21/4334 , H04N21/4335 , H04N21/435 , H04N21/6125 , H04N21/84 , Y02D10/22
摘要： Methods and systems for allocating memory of user terminals are disclosed. A user terminal may determine a weight for one or more categories, each category being associated with Internet information to be broadcast. The user terminal also may determine an available memory size of memory and may allocate memory to the one or more categories for storing the Internet information based on the weights and the available memory size.
摘要翻译：公开了用于分配用户终端的存储器的方法和系统。用户终端可以确定一个或多个类别的权重，每个类别与要广播的因特网信息相关联。用户终端还可以确定存储器的可用存储器大小，并且可以基于权重和可用存储器大小来分配用于存储因特网信息的一个或多个类别的存储器。

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