[1]陈 诚,曹秀英,帅富强.数字跳频通信设备关键技术的研究与实现[J].南京师范大学学报(工程技术版),2007,07(04):080-83.
　Chen Cheng,Cao Xiuying,Shuai Fuqiang.Research and Realization of Digital Frequency-Hopping Communication Equipment[J].Journal of Nanjing Normal University(Engineering and Technology),2007,07(04):080-83.
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数字跳频通信设备关键技术的研究与实现
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南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

卷:
07卷
期数:
2007年04期
页码:
080-83
栏目:
出版日期:
2007-12-30

文章信息/Info

Title:
Research and Realization of Digital Frequency-Hopping Communication Equipment
作者:
陈 诚1;  曹秀英1;  帅富强2
1. 东南大学移动通信国家重点实验室, 江苏南京210096; 2. 国电南京自动化股份有限公司, 江苏南京210009
Author(s):
Chen Cheng1; Cao Xiuying1; Shuai Fuqiang2
1.National Mobile Communication Research Laboratory,Southeast University,Nanjing 210096,China;2.Guodian Nanjing Automation Co.Ltd,Nanjing 210009,China
关键词:
OMAP;  G723·1;  ARM-DSP相互通信;  跳频
Keywords:
OMAP;  G723.1;  ARM - DSP inte ractive comm un ication;  frequence-hope
分类号:
TN914.41
摘要:
使用OMAP5912实现G723.1语音编解码,经过信道编解码,以及ARM与DSP的相互通信,实现了数字跳频手持设备.描述了该实现过程,以及所涉及的跳频通信理论、信道编码理论和语音编码技术、与设备所使用的TIOMAP嵌入式系统平台、射频模块、语音编解码芯片的软硬件环境.
Abstract:
Th is paper introduces the rea liza tion o f encoding and decod ing of G723. 1 by using OMAP5912, som e processes and princ ip les o f rea lizing d ig ita l frequency-hopping comm un ication equipment through the encoding and decod ing o f channe ls, as we ll as the interac tive commun ica tion o f ARM and DSP. Th is paper a lso introduces the theories o f frequency-hopp ing, o f channel encod ing, and the techn iques o f speech encoding, as w ell as the softw are and hardw are environment o f the TI OMAP em bedded system p la tform, frequency- em itting m odule, and CMOS ch ip o f speech encod ing and decod ing.

参考文献/References:

[ 1] OMAP5912 Applications Processor DataM anua l ( SPRS231B) [ EB /OL]. http: / /om ap. spectrum dig ita .l com.
[ 2] TM S320C55x DSP CPU Prog ramm er s’ Reference ( SPRU652D) [ EB /OL]. http: / /www. t.i com.
[ 3] OMAP5912M ultim edia Processo rGenera-l Purpose Inte rface Reference ( SPRU767A) [ EB /OL]. h ttp: / /om ap. spectrumd ig ita.l com.
[ 4] OMAP5912Mu ltimed ia Processo rM ultichannel Bu ffered Ser ia l Ports (M cBSPs) Reference ( SPRU762A ) [ EB /OL ]. http: / / om ap. spec trum dig ita.l com.
[ 5] OMAP5912Mu ltimed ia Processo r Seria l Inter faces Reference ( SPRU760A) [ EB /OL]. http: / /omap. spectrum dig ita .l com
[ 6] OMAP5912Mu ltimed ia Processo rT im ers Re ference ( SPRU759A) [ EB /OL]. http: / / om ap. spectrumd ig ita.l com
[ 7] OMAP5912Mu ltimed ia Processo r Interrupts Re ference ( SPRU757AA) [ EB /OL]. http: / / om ap. spectrumd ig ita.l com
[ 8] OMAP5912Mu ltimed ia Processo rD irectM em ory Access ( DMA ) Support Reference ( SPRU755A ) [ EB /OL] . h ttp: / /om ap. spectrum dig ita.l com
[ 9] OMAP5912Mu ltimed ia Processo rDSP Subsystem Refe rence ( SPRU750A) [ EB /OL]. http: / / om ap. spectrumd ig ita.l com
[ 10] OMAP5912 Mu ltim ed ia Processo r OMAP3. 2 Subsystem Re ference ( SPRU749A) [ EB /OL] . http: / /omap. spectrumd ig ita.l com
[ 11] OMAP5912 Mu ltim ed ia Processo r OMAP3. 2 Subsystem Re ference ( SPRU749A) [ EB /OL] . http: / /omap. spectrumd ig ita.l com
[ 12] Im plem enting a B id irectiona lW ireless UART App licationW ith TRF6903 andMSP430 ( SWRA039) [ EB /OL]. http: / /www. t.i com
[ 13] Im plem enting a B idirec tiona l Frequency H opp ing App licationW ith TRF6903 and MSP430 ( SWRA041) [ EB /OL]. http: / / www. t.i com
[ 14] 谢希仁. 计算机网络[M ]. 2版. 北京: 电子工业出版社, 2001.
X ie X iren. Com puter Netw ork[M ] . 2nd ed. Be ijing: E lectron ic Industry Press, 2001. ( in Chinese)
[ 15] 周霖. DSP系统设计与实现[M ] . 北京: 国防工业出版社, 2003.
Zhou L in. DSP System Design and Rea lization[M ]. Be ijing: Nationa l De fense Industry Press, 2003. ( in Chinese)

备注/Memo

备注/Memo:
作者简介: 陈 诚( 1982-) , 硕士研究生, 主要从事计算机通信理论与技术的学习与研究. E-ma il:fczx1999@ 163. com
通讯作者: 曹秀英( 1947-) , 女, 教授, 博士生导师, 主要从事计算机通信理论与技术的教学与研究.
更新日期/Last Update: 2013-04-29