CN103281109B - 多输入多输出mimo型收发环境测试装置 - Google Patents
多输入多输出mimo型收发环境测试装置 Download PDFInfo
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- CN103281109B CN103281109B CN201310229095.XA CN201310229095A CN103281109B CN 103281109 B CN103281109 B CN 103281109B CN 201310229095 A CN201310229095 A CN 201310229095A CN 103281109 B CN103281109 B CN 103281109B
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44209—Monitoring of downstream path of the transmission network originating from a server, e.g. bandwidth variations of a wireless network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/2389—Multiplex stream processing, e.g. multiplex stream encrypting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
- H04N21/4385—Multiplex stream processing, e.g. multiplex stream decrypting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/4425—Monitoring of client processing errors or hardware failure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
- H04N21/4623—Processing of entitlement messages, e.g. ECM [Entitlement Control Message] or EMM [Entitlement Management Message]
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Radio Transmission System (AREA)
Abstract
Description
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310229095.XA CN103281109B (zh) | 2013-06-08 | 2013-06-08 | 多输入多输出mimo型收发环境测试装置 |
CN201510650838.XA CN105141977B (zh) | 2013-06-08 | 2013-06-08 | 多输入多输出mimo型收发环境测试装置 |
Applications Claiming Priority (1)
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CN201310229095.XA CN103281109B (zh) | 2013-06-08 | 2013-06-08 | 多输入多输出mimo型收发环境测试装置 |
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CN201510650838.XA Division CN105141977B (zh) | 2013-06-08 | 2013-06-08 | 多输入多输出mimo型收发环境测试装置 |
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CN103281109A CN103281109A (zh) | 2013-09-04 |
CN103281109B true CN103281109B (zh) | 2015-12-09 |
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CN201510650838.XA Active CN105141977B (zh) | 2013-06-08 | 2013-06-08 | 多输入多输出mimo型收发环境测试装置 |
CN201310229095.XA Expired - Fee Related CN103281109B (zh) | 2013-06-08 | 2013-06-08 | 多输入多输出mimo型收发环境测试装置 |
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CN201510650838.XA Active CN105141977B (zh) | 2013-06-08 | 2013-06-08 | 多输入多输出mimo型收发环境测试装置 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105611317A (zh) * | 2016-01-18 | 2016-05-25 | 北京流金岁月文化传播股份有限公司 | 一种支持音频透传的视音频转码的装置和方法 |
CN105611312A (zh) * | 2016-02-05 | 2016-05-25 | 丁锋 | 影院直播监控管理系统 |
WO2017167370A1 (en) * | 2016-03-31 | 2017-10-05 | Huawei Technologies Co., Ltd. | Radio system and decoding device for distributed compression |
CN107453883A (zh) * | 2016-05-31 | 2017-12-08 | 北京中天鼎盛视讯科技有限公司 | 一种无线监控系统及方法 |
CN106791615A (zh) * | 2016-12-02 | 2017-05-31 | 深圳市唯科视科技有限公司 | 一种无人机dvb‑t图传频道自动选择系统及选择方法 |
CN115794569A (zh) * | 2021-09-09 | 2023-03-14 | 华为技术有限公司 | 一种高速串行链路测试方法及装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101267576A (zh) * | 2008-04-09 | 2008-09-17 | 北京航空航天大学 | 一种数字电视广播接收测试方法及其装置 |
Family Cites Families (2)
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KR101199374B1 (ko) * | 2005-12-20 | 2012-11-09 | 엘지전자 주식회사 | 디지털 방송 시스템 및 처리 방법 |
GB2449470B (en) * | 2007-05-23 | 2011-06-29 | British Broadcasting Corp | OFDM-MIMO radio frequency transmission system |
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2013
- 2013-06-08 CN CN201510650838.XA patent/CN105141977B/zh active Active
- 2013-06-08 CN CN201310229095.XA patent/CN103281109B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101267576A (zh) * | 2008-04-09 | 2008-09-17 | 北京航空航天大学 | 一种数字电视广播接收测试方法及其装置 |
Also Published As
Publication number | Publication date |
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CN105141977B (zh) | 2016-09-07 |
CN105141977A (zh) | 2015-12-09 |
CN103281109A (zh) | 2013-09-04 |
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Inventor after: Wang Hui Inventor after: Wu Meihong Inventor before: Request for anonymity |
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Effective date of registration: 20151103 Address after: No. 8 East 226600 Avenue Hyosung Haian County town of Jiangsu city of Nantong Province Applicant after: HAIAN XINKAIFU MACHINERY SCIENCE & TECHNOLOGY CO.,LTD. Address before: 214016 Jiangsu province Wuxi chonganou Guangrui Road 1906, 1908-257 Applicant before: WUXI BEIDOUXINGTONG INFORMATION TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20200917 Address after: Wujiang District of Suzhou City, Jiangsu province 215200 Lili town Yuexiu Road No. 888 Patentee after: Suzhou Yongding Zhilian Technology Co.,Ltd. Address before: No. 8 East 226600 Avenue Hyosung Haian County town of Jiangsu city of Nantong Province Patentee before: HAIAN XINKAIFU MACHINERY SCIENCE & TECHNOLOGY Co.,Ltd. |
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Granted publication date: 20151209 |