 |
Chinese Classification
Professional Classification
ICS Classification
Latest
News
Value-added Services
|
| Position: Chinese Standard in English/YD/T 1721.4-2007 |
| YD/T 1721.4-2007 2GHz TD-SCDMA Digital Cellular Mobile Communication Network:HSDPA Physical Layer Technical Specification Phase 4:Spreading and Modulation (English Version) | |||
| Standard No.: | YD/T 1721.4-2007 | Status: | superseded remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 11000 words | Price(USD): | 330.0 remind me the price change |
| Implemented on: | 2008-3-1 | Delivery: | via email in 1~5 business day |
| Standard No.: | YD/T 1721.4-2007 |
| English Name: | 2GHz TD-SCDMA Digital Cellular Mobile Communication Network:HSDPA Physical Layer Technical Specification Phase 4:Spreading and Modulation |
| Chinese Name: | 2GHz TD-SCDMA数字蜂窝移动通信网 高速下行分组接入(HSDPA)Uu接口物理层技术要求 第4部分:扩频和调制 |
| Chinese Classification: | M37 Mobile communication equipment |
| Professional Classification: | YD Professional Standard - Telecommunication |
| ICS Classification: | 33.070.99 Other mobile services |
| Issued on: | 2007-12-05 |
| Implemented on: | 2008-3-1 |
| Status: | superseded |
| Superseded by: | YD/T 1721.4-2011 2GHz TD-SCDMA digital cellular mobile telecommunication network - HSDPA physical layer technical requirement - Part 4: Spreading and modulation |
| Superseded on: | 2011-6-1 |
| Language: | English |
| File Format: | |
| Word Count: | 11000 words |
| Price(USD): | 330.0 |
| Delivery: | via email in 1~5 business day |