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1. 发明申请

WO2009067915A1 一种识别报文对应的业务类型的方法及其装置审中-公开
公开(公告)号：WO2009067915A1
公开(公告)日：2009-06-04
申请号：PCT/CN2008/072998
申请日：2008-11-10
申请人：华为技术有限公司 , 北京邮电大学 , 辛阳 , 刘利锋 , 龙文 , 赵凯 , 杨义先
发明人：辛阳 , 刘利锋 , 龙文 , 赵凯 , 杨义先
IPC分类号： H04L12/00
CPC分类号： H04L29/12783 , H04L61/35
摘要： A method for identifying a service type corresponding to a message, includes: extracting a pair of the network address and the port of a message; searching an entry including the pair of the network address and the port in a preset association table, wherein the preset related table stores the entry of a corresponding relationship between the pair of the network address and the port and the service type; if the entry including the network address and the port pair having been found in the preset association table, then determining the service type corresponding to the message as the service type marked by the entry. A device, a computer program product and a computer-readable storage medium for identifying a service type corresponding to a message are also provided, which are corresponding to the above method for identifying a service type corresponding to a message. With the above technical solution, the service type corresponding to a message could be identified without using the quintuple.

2. 发明申请

WO2009000169A1 转发报文的方法和网络设备审中-公开
公开(公告)号：WO2009000169A1
公开(公告)日：2008-12-31
申请号：PCT/CN2008/070416
申请日：2008-03-05
申请人：华为技术有限公司 , 北京邮电大学 , 辛阳 , 刘利锋 , 郑志彬 , 朱洪亮 , 赵凯 , 杨义先
发明人：辛阳 , 刘利锋 , 郑志彬 , 朱洪亮 , 赵凯 , 杨义先
IPC分类号： H04L12/56
CPC分类号： H04L65/1073 , H04L45/00 , H04L65/1006 , H04L65/105
摘要： A message forwarding method and network device, the method comprises: receiving a session initiation protocol register request message carrying contact address; obtaining the contact address carried by the session initiation protocol register request message; and determining the contact address being the session initiation protocol agent server address pre-stored in network, then performing an abnormal process for the session initiation protocol register request message. A network device is also provided in the present invention. The method and network device for message forwarding in the present invention can prevent SIP loop attack.

3. 发明申请

WO2008119279A1 网络中接入主机的检测方法、系统及统计分析服务器审中-公开
公开(公告)号：WO2008119279A1
公开(公告)日：2008-10-09
申请号：PCT/CN2008/070400
申请日：2008-03-04
申请人：华为技术有限公司 , 北京邮电大学 , 辛阳 , 刘利锋 , 郑志彬 , 朱洪亮 , 赵凯 , 杨义先
发明人：辛阳 , 刘利锋 , 郑志彬 , 朱洪亮 , 赵凯 , 杨义先
IPC分类号： H04L29/06 , H04L12/28 , H04L12/26
CPC分类号： H04L41/142 , H04L29/12509 , H04L43/028 , H04L61/2567 , H04L69/22
摘要： A detecting method is provided. The method includes: extracting Internet protocol identification value from the obtained data packet; searching the record list containing the corresponding relation between Internet protocol identification value and terminal number for the adjacent Internet protocol identification value that is less than said extracted Internet protocol identification value; if the adjacent Internet protocol identification value exists, updating the adjacent Internet protocol identification value less than said extracted Internet protocol identification value to said extracted Internet protocol identification value; otherwise, adding said extracted Internet protocol identification value and the corresponding terminal number into the record list; counting the number of the terminal numbers in said record list when a notice is received and outputting the number of the terminal numbers as the number of hosts. The corresponding statistical analysis server and detecting system are also provided. The accuracy of detecting the number of hosts accessing network in share is improved.

4. 发明申请

WO2008040237A1 阻止垃圾电话的方法、系统、终端和服务器端审中-公开
公开(公告)号：WO2008040237A1
公开(公告)日：2008-04-10
申请号：PCT/CN2007/070726
申请日：2007-09-19
申请人：华为技术有限公司 , 刘利锋 , 郑志彬 , 赵凯 , 林冠洲
发明人：刘利锋 , 郑志彬 , 赵凯 , 林冠洲
IPC分类号： H04M3/436
CPC分类号： H04L29/06027 , H04L51/12 , H04L51/14 , H04L51/28 , H04L65/1079 , H04M3/436
摘要： A method for intercepting Spam over Internet Telephony (SPIT) comprises: the server sets the caller reported by the terminal as SPIT caller; the server will refuse forwarding the incoming call request when determining that the caller of the received incoming call request is set as SPIT caller. A system, terminal and server for intercepting SPIT are also provided. By adding a SPIT reporting module in the terminal and adding a SPIT disposing module at the server, the aim for intercepting SPIT is realized.

5. 发明申请

WO2009067954A1 一种语音流的处理方法及装置审中-公开
公开(公告)号：WO2009067954A1
公开(公告)日：2009-06-04
申请号：PCT/CN2008/073212
申请日：2008-11-27
申请人： MISSING , 刘利锋 , 龙文
发明人：刘利锋 , 龙文
IPC分类号： H04L12/26
CPC分类号： H04N21/4302 , H04N21/242
摘要： A method for processing an audio stream is disclosed, includes obtaining at least two audio streams, adjusting the time sequence of the audio data packets including in the audio streams, synchronously outputting the compressed audio frames corresponding to the audio data packets including in the adjusted audio streams, reverting the outputting synchronous compressed audio frames to original audio frames, combining the original audio frames generating at the same time of each audio streams. A device for processing an audio stream is also disclosed. Advantages of the invention: monitoring both sides even multiple sides of a call at the same time by the way of combining at least two audio streams, and improving the quality of service.

6. 发明申请

WO2014040235A1 移动回传网络中的通信方法、设备和系统审中-公开
公开(公告)号：WO2014040235A1
公开(公告)日：2014-03-20
申请号：PCT/CN2012/081268
申请日：2012-09-12
申请人：华为技术有限公司 , 刘利锋 , 孟健 , 王雨晨
发明人：刘利锋 , 孟健 , 王雨晨
IPC分类号： H04W12/08
CPC分类号： H04W12/02 , H04L63/0272
摘要：一种移动回传网络中的通信方法、设备和系统，用以解决现有技术在LTE 场景下，无法保证回传网络中通信安全性的问题。该方法包括：第一网络节点向所述移动回传网络中的控制服务器发送请求消息，所述请求消息用于请求所述移动回传网络中第二网络节点的安全信息；所述第一网络节点接收所述控制服务器返回的所述第二网络节点的安全信息；所述第一网络节点根据所述第二网络节点的安全信息，与所述第二网络节点建立安全隧道以进行通信，使得移动回传网络中的两个网络节点之间可以进行安全通信，保证了网络节点之间通信的安全性。

7. 发明申请

WO2013097484A1 虚拟机集群的负载均衡方法、服务器及系统审中-公开
公开(公告)号：WO2013097484A1
公开(公告)日：2013-07-04
申请号：PCT/CN2012/081175
申请日：2012-09-10
申请人：华为技术有限公司 , 刘利锋 , 杨强
发明人：刘利锋 , 杨强
IPC分类号： H04L29/08
CPC分类号： H04L67/1038
摘要：一种虚拟机集群的负载均衡方法、服务器及系统。其中，所述方法包括：接收负载均衡器发来的第二请求报文；根据所述第二请求报文生成第一应答报文；将所述第一应答报文的源地址由所述虚拟机的地址转换为所述负载均衡器的地址，生成第二应答报文；将所述第二应答报文发送至所述客户端。本发明通过在服务器中将虚拟机生成的应答报文进行源地址转换，使得应答报文能够不必发送至负载均衡器，再由负载均衡器发送至客户端，因此，缩短了应答报文从服务器到客户端的发送路径，提高了系统的通信效率。

8. 发明申请

WO2008106876A1 预防病毒入侵网络的系统和方法审中-公开
公开(公告)号：WO2008106876A1
公开(公告)日：2008-09-12
申请号：PCT/CN2008/070325
申请日：2008-02-19
申请人：华为技术有限公司 , 刘利锋 , 郑志彬
发明人：刘利锋 , 郑志彬
IPC分类号： H04L12/24
CPC分类号： H04L63/02 , H04L63/145
摘要： A system of preventing virus from intruding into a network, comprising a detecting unit for virus detection of the traffic passing through the network, and a controlling unit being connected between the terminal and the network; the controlling unit is used for controlling the terminal to access to the network and determining whether the terminal accesses to the network according to the detection result sent by the detecting unit. A method of preventing virus from intruding into a network comprises: real-time virus detection of the traffic passing through the network; if the activity feature of virus spread or the attack spread activity is detected, then locating the terminal in which the activity feature of virus spread or the attack spread activity and reporting the information of the terminal; refusing the terminal to access to the network according to the information of the terminal. According to present invention, all the traffics of the terminal being infected with virus are limited and the connection between the terminal and the network is terminated, therefore, the large-scale spread and propagation of virus in the network can be prevented, and the security of network operation is improved.

9. 发明申请

WO2010048865A1 一种防止网络攻击的方法及装置审中-公开
公开(公告)号：WO2010048865A1
公开(公告)日：2010-05-06
申请号：PCT/CN2009/074578
申请日：2009-10-23
申请人：成都市华为赛门铁克科技有限公司 , 冯鸿雁 , 刘利锋
发明人：冯鸿雁 , 刘利锋
IPC分类号： H04L9/30
CPC分类号： H04L63/0428 , H04L9/3247 , H04L29/06 , H04L29/12801 , H04L29/12915 , H04L61/6004 , H04L61/6059 , H04L63/126 , H04L63/1441

10. 发明申请

WO2010000171A1 一种通信的建立方法、系统和装置审中-公开
公开(公告)号：WO2010000171A1
公开(公告)日：2010-01-07
申请号：PCT/CN2009/072156
申请日：2009-06-05
申请人：成都市华为赛门铁克科技有限公司 , 刘利锋 , 张东
发明人：刘利锋 , 张东
IPC分类号： H04L9/32
CPC分类号： H04L63/126 , H04L9/3247 , H04L63/0869 , H04L63/1458 , H04L2209/20

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