CN105049545A - 基于国家教育考试网上巡查系统视频标准下的流媒体nat穿越方法 - Google Patents
基于国家教育考试网上巡查系统视频标准下的流媒体nat穿越方法 Download PDFInfo
- Publication number
- CN105049545A CN105049545A CN201510338497.2A CN201510338497A CN105049545A CN 105049545 A CN105049545 A CN 105049545A CN 201510338497 A CN201510338497 A CN 201510338497A CN 105049545 A CN105049545 A CN 105049545A
- Authority
- CN
- China
- Prior art keywords
- streaming media
- server
- city
- sip gateway
- media forwarding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000008569 process Effects 0.000 claims abstract description 11
- 238000007689 inspection Methods 0.000 claims description 11
- 230000000977 initiatory effect Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/09—Mapping addresses
- H04L61/25—Mapping addresses of the same type
- H04L61/2503—Translation of Internet protocol [IP] addresses
- H04L61/256—NAT traversal
- H04L61/2564—NAT traversal for a higher-layer protocol, e.g. for session initiation protocol [SIP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/09—Mapping addresses
- H04L61/25—Mapping addresses of the same type
- H04L61/2503—Translation of Internet protocol [IP] addresses
- H04L61/256—NAT traversal
- H04L61/2571—NAT traversal for identification, e.g. for authentication or billing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1101—Session protocols
- H04L65/1104—Session initiation protocol [SIP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
- H04L65/4061—Push-to services, e.g. push-to-talk or push-to-video
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Business, Economics & Management (AREA)
- General Business, Economics & Management (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Telephonic Communication Services (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510338497.2A CN105049545B (zh) | 2015-06-17 | 2015-06-17 | 基于国家教育考试网上巡查系统视频标准下的流媒体nat穿越方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510338497.2A CN105049545B (zh) | 2015-06-17 | 2015-06-17 | 基于国家教育考试网上巡查系统视频标准下的流媒体nat穿越方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105049545A true CN105049545A (zh) | 2015-11-11 |
CN105049545B CN105049545B (zh) | 2018-02-02 |
Family
ID=54455744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510338497.2A Active CN105049545B (zh) | 2015-06-17 | 2015-06-17 | 基于国家教育考试网上巡查系统视频标准下的流媒体nat穿越方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105049545B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112019307A (zh) * | 2019-05-30 | 2020-12-01 | 广州云积软件技术有限公司 | 一种国家教育考试网上巡查系统的数据处理方法和装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101119270A (zh) * | 2007-09-14 | 2008-02-06 | 华中科技大学 | 网络边界处理方法 |
CN101155185A (zh) * | 2006-09-26 | 2008-04-02 | 卡乐西堤企业股份有限公司 | Sip通讯协议之交互式nat穿越法 |
US7411917B1 (en) * | 2003-03-26 | 2008-08-12 | Network Equipment Technologies, Inc. | Method and system for providing registration-based SIP NAT traversal |
CN101902506A (zh) * | 2010-06-21 | 2010-12-01 | 中兴通讯股份有限公司 | 一种sip呼叫穿越网络地址转换的方法和系统 |
CN102801725A (zh) * | 2012-08-06 | 2012-11-28 | 苏州工业园区云视信息技术有限公司 | Sip音视频会议中进行音视频媒体传输的方法 |
CN103916382A (zh) * | 2013-12-25 | 2014-07-09 | 三亚中兴软件有限责任公司 | 基于sip媒体能力重协商的nat穿越方法、代理服务器和系统 |
-
2015
- 2015-06-17 CN CN201510338497.2A patent/CN105049545B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7411917B1 (en) * | 2003-03-26 | 2008-08-12 | Network Equipment Technologies, Inc. | Method and system for providing registration-based SIP NAT traversal |
CN101155185A (zh) * | 2006-09-26 | 2008-04-02 | 卡乐西堤企业股份有限公司 | Sip通讯协议之交互式nat穿越法 |
CN101119270A (zh) * | 2007-09-14 | 2008-02-06 | 华中科技大学 | 网络边界处理方法 |
CN101902506A (zh) * | 2010-06-21 | 2010-12-01 | 中兴通讯股份有限公司 | 一种sip呼叫穿越网络地址转换的方法和系统 |
CN102801725A (zh) * | 2012-08-06 | 2012-11-28 | 苏州工业园区云视信息技术有限公司 | Sip音视频会议中进行音视频媒体传输的方法 |
CN103916382A (zh) * | 2013-12-25 | 2014-07-09 | 三亚中兴软件有限责任公司 | 基于sip媒体能力重协商的nat穿越方法、代理服务器和系统 |
Non-Patent Citations (1)
Title |
---|
广州云积软件技术有限公司: "云积教育考试网上巡查系统", 《百度文库》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112019307A (zh) * | 2019-05-30 | 2020-12-01 | 广州云积软件技术有限公司 | 一种国家教育考试网上巡查系统的数据处理方法和装置 |
CN112019307B (zh) * | 2019-05-30 | 2023-05-30 | 广州云积软件技术有限公司 | 一种国家教育考试网上巡查系统的数据处理方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
CN105049545B (zh) | 2018-02-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9077742B2 (en) | System and method for communication session correlation | |
CN103957287B (zh) | 一种基于nat穿透适配器的物联网设备p2p连接方法 | |
CN104883390B (zh) | 一种访问第三方视频监控设备的方法及装置 | |
CN100521663C (zh) | 点对点通信中穿越网络地址转换的方法 | |
CN101843079A (zh) | 传输对潜在配置的选择 | |
WO2007046997A3 (en) | Methods and apparatus for ip multicasting | |
WO2019165775A1 (zh) | 一种局域网设备的搜索方法及搜索系统 | |
CN112437168B (zh) | 一种内网穿透系统 | |
CN101741914A (zh) | 一种p2p网络中穿透nat建立覆盖网的方法和系统 | |
CN106982234A (zh) | 一种arp攻击防御方法及装置 | |
WO2009007570A3 (fr) | Procédés et dispositifs por la communication de données de diagnostic dans un réseau de communication temps réel | |
CN101895590A (zh) | 基于udt实现nat穿越的系统和方法 | |
WO2012174927A1 (zh) | 一种视频监控系统及媒体穿越网络地址转换设备的方法 | |
CN105611226B (zh) | 一种视频监控网络中丢包定位方法及装置 | |
CN106506506A (zh) | 一种跨网通信的方法 | |
CN105262847B (zh) | 终端设备之间的通信方法和系统 | |
CN105049545A (zh) | 基于国家教育考试网上巡查系统视频标准下的流媒体nat穿越方法 | |
CN105100957A (zh) | 基于sip负载均衡实现高清视频多链路传输的方法 | |
CN108123912A (zh) | 一种支持p2p的微服务系统 | |
CN104184565B (zh) | 一种处理重传信息的方法及装置 | |
CN104980398A (zh) | 浏览器与ims之间的消息分发方法、系统和信令中继设备 | |
CN103873600B (zh) | 一种网络地址转换穿透方法及设备 | |
US9042376B2 (en) | Traversal method for ICMP-sensitive NAT | |
CN103023818A (zh) | 媒体接入控制强制转发arp报文的方法及装置 | |
Yang et al. | Combining ICE and SIP protocol for NAT traversal in new classification standard |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Streaming media NAT traversal method based on video standard of national education examination online inspection system Effective date of registration: 20210316 Granted publication date: 20180202 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: GUANGZHOU YUNJI SOFTWARE TECHNOLOGY Co.,Ltd. Registration number: Y2021980001734 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230420 Granted publication date: 20180202 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: GUANGZHOU YUNJI SOFTWARE TECHNOLOGY Co.,Ltd. Registration number: Y2021980001734 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A NAT traversal method for streaming media based on the video standard of the national education examination online inspection system Effective date of registration: 20230506 Granted publication date: 20180202 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: GUANGZHOU YUNJI SOFTWARE TECHNOLOGY Co.,Ltd. Registration number: Y2023980039843 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20180202 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: GUANGZHOU YUNJI SOFTWARE TECHNOLOGY Co.,Ltd. Registration number: Y2023980039843 |