3Gս9·ͨ ͨͨϣ
2005-04-05 13:20¾
9ٿġ3Gйȫᡱƻй3Gֻÿʼ
330գŲоԺڶձFLY˾ϾмдᡣŲоԺγƽʾй3Gյʣڽ9¼е20053Gϸ𰸡ƽ¶ĿǰTDSCDMAʽоƬԴڲԽΡĿǰԵĽչй3GҵܽڽǰƳ
9·3Gʱ
Ϣҵдı潫Ϊ3G÷ύΪйƶߵĹҷίԺڶձFLY˾ϾеļдϣƽƣԺڽ9ٿġ3GйȫᡱϷļƻ
ƽƣй˴⣬ʵϢҵֻͨŲҵΣ3Gش߲ûоȨֻйҷίԺŶоȨ
ǰҵձΪй3Gսڽ6ǰ5.17նʼáԴˣƽȷԷΪ黹ûнĽΣйܿʼ÷
ƽʾҷίԺDz뿪չ3GҵйͶ20TDSCDMAļһͶʻΪСȵWCDMACDMA2000TDSCDMAʽͬЭչʱ3GãǸӾƾ𣿡
TDSCDMAоƬ֤
ѾTDSCDMAʽоƬ鿪ıҪй⳧̵Ŀ˳СֹĿǰTDSCDMAоƬʵжǿһֻڲдһϸ顣ƽ¶9·ݣоԺ̩ʵҽWCDMACDMA2000TDSCDMAIJԽһȽȫ桢ϵͳı档δزŻTDSCDMAоƬ֤ݳƽԤ⣬3Gֻ÷2005ʽʼ
оԺ̩ʵҳеŹڰ3Gն80%ƶն˵IJԹĿǰûѶWCDMACDMA2000TDSCDMAȺMTNetⳡ顣¶TDSCDMAȻҪоƬ֤20053Ѯٴνʵ֤顣6µ飬֮Լһɱ档
ϲϢĿǰBP磬ֹ߷ʱڳƽֻһֱڹػ״̬δܽһȷϡ
黰
ͨͨ3Gϣ
ڹڹڵ顰ٴ֮ʣһֱ?GԵͨͨӭһ˿ϣλϣƽʾйͨйͨż߱㹻ʵĻȻܴ3Gҵ˵ڹͶʣйշϿܻdzء
330գŲоԺڶձFLY˾ϾмдᡣŲоԺγƽʾй3Gյʣڽ9¼е20053Gϸ𰸡ƽ¶ĿǰTDSCDMAʽоƬԴڲԽΡĿǰԵĽչй3GҵܽڽǰƳ
9·3Gʱ
Ϣҵдı潫Ϊ3G÷ύΪйƶߵĹҷίԺڶձFLY˾ϾеļдϣƽƣԺڽ9ٿġ3GйȫᡱϷļƻ
ƽƣй˴⣬ʵϢҵֻͨŲҵΣ3Gش߲ûоȨֻйҷίԺŶоȨ
ǰҵձΪй3Gսڽ6ǰ5.17նʼáԴˣƽȷԷΪ黹ûнĽΣйܿʼ÷
ƽʾҷίԺDz뿪չ3GҵйͶ20TDSCDMAļһͶʻΪСȵWCDMACDMA2000TDSCDMAʽͬЭչʱ3GãǸӾƾ𣿡
TDSCDMAоƬ֤
ѾTDSCDMAʽоƬ鿪ıҪй⳧̵Ŀ˳СֹĿǰTDSCDMAоƬʵжǿһֻڲдһϸ顣ƽ¶9·ݣоԺ̩ʵҽWCDMACDMA2000TDSCDMAIJԽһȽȫ桢ϵͳı档δزŻTDSCDMAоƬ֤ݳƽԤ⣬3Gֻ÷2005ʽʼ
оԺ̩ʵҳеŹڰ3Gն80%ƶն˵IJԹĿǰûѶWCDMACDMA2000TDSCDMAȺMTNetⳡ顣¶TDSCDMAȻҪоƬ֤20053Ѯٴνʵ֤顣6µ飬֮Լһɱ档
ϲϢĿǰBP磬ֹ߷ʱڳƽֻһֱڹػ״̬δܽһȷϡ
黰
ͨͨ3Gϣ
ڹڹڵ顰ٴ֮ʣһֱ?GԵͨͨӭһ˿ϣλϣƽʾйͨйͨż߱㹻ʵĻȻܴ3Gҵ˵ڹͶʣйշϿܻdzء
331գ2004ҵ˵ᣬйŶ³ٴ꣺ϣйͨչйͨһƶ硣ǰ۱ʾй顣
ҵձΪйܻҵӪšƶͨͨплþӪ3GҵĻᡣ
ĵַ:http://www.cnonline.org/2005/article/6842.html