杂烩移动通讯
来自Jack's Lab
（版本间的差异）
(以“ == 博杂名词 == 2G 3G 4G GSM UTSM LTE-TDD LTE-FDD CDMA OFDM W-CDMA CDMA2000 Spread-Spectrum 信道分配”为内容创建页面) |
(→博杂名词) |
||
| 第10行： | 第10行： | ||
Spread-Spectrum | Spread-Spectrum | ||
| + | 802.11 WLAN | ||
信道分配 | 信道分配 | ||
| + | |||
| + | |||
| + | ===扩频通讯技术=== | ||
| + | [https://en.wikipedia.org/wiki/Direct-sequence_spread_spectrum#Uses DSSS] | ||
| + | |||
| + | ===多路访问技术=== | ||
| + | |||
| + | TDM FDM OFDM CDMA(spread spectrum) CSS | ||
| + | |||
| + | [http://rfmw.em.keysight.com/wireless/helpfiles/89600b/webhelp/subsystems/wlan-ofdm/Content/ofdm_basicprinciplesoverview.htm OFDM] | ||
| + | [http://file.scirp.org/Html/10_70106_115.htm OFDM1] | ||
| + | |||
| + | [https://en.wikipedia.org/wiki/Orthogonal_frequency-division_multiplexing OFDM wikipedia] | ||
| + | |||
| + | |||
| + | ===信道分配=== | ||
| + | [https://en.wikipedia.org/wiki/UMTS#W-CDMA_.28UTRA-FDD.29 WCDMA] | ||
| + | [https://en.wikipedia.org/wiki/Single-carrier_FDMA SC-FDMA] | ||
| + | |||
| + | |||
| + | ===调制解调技术=== | ||
| + | |||
| + | |||
| + | ==技术路线== | ||
| + | LTE | ||
| + | [https://en.wikipedia.org/wiki/LTE_(telecommunication) LTE] | ||
| + | |||
| + | [https://en.wikipedia.org/wiki/UMTS#W-CDMA_.28UTRA-FDD.29 UMTS] | ||
2017年10月23日 (一) 16:44的版本
目录 |
1 博杂名词
2G 3G 4G
GSM UTSM LTE-TDD LTE-FDD
CDMA OFDM W-CDMA CDMA2000
Spread-Spectrum
802.11 WLAN 信道分配
1.1 扩频通讯技术
1.2 多路访问技术
TDM FDM OFDM CDMA(spread spectrum) CSS
1.3 信道分配
1.4 调制解调技术
2 技术路线
LTE LTE
