CN1531261A - 一种数字交互式多媒体网络系统和利用该系统的数据传输方法 - Google Patents
一种数字交互式多媒体网络系统和利用该系统的数据传输方法 Download PDFInfo
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- CN1531261A CN1531261A CNA031193226A CN03119322A CN1531261A CN 1531261 A CN1531261 A CN 1531261A CN A031193226 A CNA031193226 A CN A031193226A CN 03119322 A CN03119322 A CN 03119322A CN 1531261 A CN1531261 A CN 1531261A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 45
- 230000002452 interceptive effect Effects 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 33
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- 238000004891 communication Methods 0.000 claims abstract description 10
- 230000007704 transition Effects 0.000 claims abstract description 4
- 238000012546 transfer Methods 0.000 claims description 20
- 238000005516 engineering process Methods 0.000 claims description 12
- 238000001228 spectrum Methods 0.000 claims description 10
- 108010076504 Protein Sorting Signals Proteins 0.000 claims description 7
- 238000005562 fading Methods 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 7
- 238000011161 development Methods 0.000 claims description 6
- 238000007476 Maximum Likelihood Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 230000005764 inhibitory process Effects 0.000 claims description 3
- 230000003993 interaction Effects 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
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- 230000007175 bidirectional communication Effects 0.000 claims description 2
- 230000001413 cellular effect Effects 0.000 abstract 3
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- 230000006855 networking Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
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Abstract
Description
| 配置方案 | 调制 | 编码码率 | 扩展 |
| 1 | QPSK | 1/2 | 1/8 |
| 2 | QPSK | 1/2 | 1/4 |
| 3 | QPSK | 1/2 | 1 |
| 4 | QPSK | 2/3 | 1 |
| 6 | 16QAM | 1/2 | 1 |
| 7 | 16QAM | 2/3 | 1 |
| 12 | 64QAM | 3/4 | 1 |
| 13 | 64QAM | 7/8 | 1 |
| 14 | 64QAM | 8/9 | MIMO |
| 应用区域 | 每块保护FDM符号数(125us) | 符号长度(us) | 循环长度(us) | 循环载荷 | 延时扩展(Km) |
| 宏 | 246 | 507.5 | 97.9 | 24% | 29.4 |
| 中等 | 271 | 460.7 | 51.1 | 12.5% | 15.3 |
| 微 | 290 | 430.5 | 20.9 | 5.1% | 6.3 |
| 微微 | 297 | 420.3 | 10.7 | 2.6% | 3.2 |
| 时序 | 微/微微发射塔 | 主发射塔其 |
| 2n | -S* 2n+1 | S* 2n |
| 2n+1 | S2n | S2n+1 |
Claims (11)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031193226A CN1531261A (zh) | 2003-03-14 | 2003-03-14 | 一种数字交互式多媒体网络系统和利用该系统的数据传输方法 |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA031193226A CN1531261A (zh) | 2003-03-14 | 2003-03-14 | 一种数字交互式多媒体网络系统和利用该系统的数据传输方法 |
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| Publication Number | Publication Date |
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| CN1531261A true CN1531261A (zh) | 2004-09-22 |
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| CNA031193226A Pending CN1531261A (zh) | 2003-03-14 | 2003-03-14 | 一种数字交互式多媒体网络系统和利用该系统的数据传输方法 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100461970C (zh) * | 2006-11-30 | 2009-02-11 | 中兴通讯股份有限公司 | 一种在多个移动多媒体广播网络间快速切换的方法 |
| CN101394243B (zh) * | 2008-10-29 | 2011-04-06 | 中兴通讯股份有限公司 | 一种实现移动多媒体广播业务的系统及方法 |
| CN101951305B (zh) * | 2005-09-30 | 2013-01-02 | 富士通株式会社 | 控制信道信息传送方法以及使用该方法的基站和终端 |
| CN102916795A (zh) * | 2004-09-24 | 2013-02-06 | 高通股份有限公司 | 用于采用不同传输协议的系统中的通信的方法和设备 |
| US8396156B2 (en) | 2005-09-30 | 2013-03-12 | Fujitsu Limited | Control channel information transmission method, and base station and terminal using the same method |
| CN102882647B (zh) * | 2005-09-30 | 2015-04-01 | 富士通株式会社 | 用户终端 |
| CN102868493B (zh) * | 2005-09-30 | 2015-10-14 | 富士通株式会社 | 用于传送控制信道信息以进行自适应编码和调制的方法 |
| CN103237025B (zh) * | 2006-06-30 | 2016-08-03 | 艾利森电话股份有限公司 | 用于提供对附着于网络注册装置的媒体资源的访问的方法和装置 |
| CN107534521A (zh) * | 2015-03-02 | 2018-01-02 | 三星电子株式会社 | 发送器及其缩减方法 |
| CN109314612A (zh) * | 2016-07-05 | 2019-02-05 | 国广融合(北京)传媒科技发展有限公司 | 协同广播与双向网络传输 |
| US10862510B2 (en) | 2015-03-02 | 2020-12-08 | Samsung Electronics Co., Ltd. | Transmitter and shortening method thereof |
-
2003
- 2003-03-14 CN CNA031193226A patent/CN1531261A/zh active Pending
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102916795A (zh) * | 2004-09-24 | 2013-02-06 | 高通股份有限公司 | 用于采用不同传输协议的系统中的通信的方法和设备 |
| CN102916795B (zh) * | 2004-09-24 | 2016-05-04 | 高通股份有限公司 | 用于采用不同传输协议的系统中的通信的方法和设备 |
| US8903011B2 (en) | 2005-09-30 | 2014-12-02 | Fujitsu Limited | Control channel information transmission method, and base station and terminal using the same method |
| US9191089B2 (en) | 2005-09-30 | 2015-11-17 | Fujitsu Limited | Control channel information transmission method, and base station and terminal using the same method |
| US8396156B2 (en) | 2005-09-30 | 2013-03-12 | Fujitsu Limited | Control channel information transmission method, and base station and terminal using the same method |
| CN101951305B (zh) * | 2005-09-30 | 2013-01-02 | 富士通株式会社 | 控制信道信息传送方法以及使用该方法的基站和终端 |
| CN102882647B (zh) * | 2005-09-30 | 2015-04-01 | 富士通株式会社 | 用户终端 |
| US9112560B2 (en) | 2005-09-30 | 2015-08-18 | Fujitsu Limited | Control channel information transmission method, and base station and terminal using the same method |
| CN102868493B (zh) * | 2005-09-30 | 2015-10-14 | 富士通株式会社 | 用于传送控制信道信息以进行自适应编码和调制的方法 |
| CN103237025B (zh) * | 2006-06-30 | 2016-08-03 | 艾利森电话股份有限公司 | 用于提供对附着于网络注册装置的媒体资源的访问的方法和装置 |
| CN100461970C (zh) * | 2006-11-30 | 2009-02-11 | 中兴通讯股份有限公司 | 一种在多个移动多媒体广播网络间快速切换的方法 |
| CN101394243B (zh) * | 2008-10-29 | 2011-04-06 | 中兴通讯股份有限公司 | 一种实现移动多媒体广播业务的系统及方法 |
| CN107534521A (zh) * | 2015-03-02 | 2018-01-02 | 三星电子株式会社 | 发送器及其缩减方法 |
| CN107534521B (zh) * | 2015-03-02 | 2020-11-10 | 三星电子株式会社 | 发送器及其缩减方法 |
| US10862510B2 (en) | 2015-03-02 | 2020-12-08 | Samsung Electronics Co., Ltd. | Transmitter and shortening method thereof |
| CN112235000A (zh) * | 2015-03-02 | 2021-01-15 | 三星电子株式会社 | 发送设备和接收设备 |
| CN112234999A (zh) * | 2015-03-02 | 2021-01-15 | 三星电子株式会社 | 发送方法和接收方法 |
| US11522561B2 (en) | 2015-03-02 | 2022-12-06 | Samsung Electronics Co., Ltd. | Transmitter and shortening method thereof |
| CN112234999B (zh) * | 2015-03-02 | 2023-08-29 | 三星电子株式会社 | 发送方法和接收方法 |
| CN112235000B (zh) * | 2015-03-02 | 2023-09-01 | 三星电子株式会社 | 发送设备和接收设备 |
| US12074613B2 (en) | 2015-03-02 | 2024-08-27 | Samsung Electronics Co., Ltd. | Transmitter and shortening method thereof |
| CN109314612A (zh) * | 2016-07-05 | 2019-02-05 | 国广融合(北京)传媒科技发展有限公司 | 协同广播与双向网络传输 |
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