Homework 10-25-2008

HomeWork Report :Homework 10-25-2008

Chinese name :曹志信

English name : Gordon

Student number : 9776611

Summarize 3GPP LTE in 200 words.

 

This year new wireless network norm (3GPP) Put out a technological LTE again, uses and opposes it with Wimax main forces that Intel led, the wireless communication products are combined at present (GSM/EDGE, WCDMA , HSPA , UMT/HSXPA (2Gà3G) )The high-speed data transmission equipment is the demand of LTE. Service that LTE offers in Voice, image, upload the data transmission downloading at present, can meet all of future use's demands.

LTE finishes normal verification in 2008, it is estimated that supports all action communication apparatuses after 2011 years. Though the products of Wimax have already appeared on the market careful and long, the maturity of apparatus compatibility has not been sound yet, lead to the fact that has not totally eaten early Mimo or WLAN market any more pursuing for several years yet, so will see the competitions of Wimax and LTE in recent years.

The wireless network brings the service content of data transmission, lie between to enjoy the facility of the network by the mobile phone or NB, but consider to the mobile phone to correspond to it to LTE, NB uses under the condition of Wimax ,The uploading / downloading the counting rate of the materials. And the most effective doing in the test amount with the electricity of province, according to present specification, follow-up LTE is expected to rise, because I like the network of using whenever and wherever possible, but does not hope to change the inclusive establishment value of system whenever and wherever possible.