4G

802407

SEMINAR

4G mobile

4G

4G

100

MP3

4G

(Global Positioning System) GPS

4G

4G

4G G G

4G (Forth Generation)

1-

4G

4-5

4G

5-6

7

4G

4G (Forth Generation)

4

three-dimensional)

4 100

10

4G

4 4G

(OEMs)

4 -

( 3G )

4G

4G

4G

4G 4G - 3G

20-40 Mbps

3G

4G

4G

“ ”

4G

3G

2.5-3G

2.5-3G

4G

2.5-3G

3

3 3

-10

G4( fourth-generation )

4G

100

(Megabit/second)

Brodsky "

4G

PC

4G

WLAN (wireless local area network)

LAN

(ITU)

4G

4G

(PAN)

- 100 Mbps

. . 2010

1 Gbps

WWRF (Wireless World Research Forum)

4G

Wi-Fi WiMAX

- 100 Mbps

( ) 1Gbps ( Wi-Fi

)

WiMAX

4G

4G

(CDMA

development group) CDG

- 1xEV-DO

4G Revision C

CDMA, TDM, OFDM MIMO

(Multiple Input Multiple Output) SSDMA (Space

Division Multiple Access) 280

Mbps Ultra mobile Broadband

4G Variable

Spreading Factor Orthogonal Frequency and Code Division Multiplexing

VSF-OFCDM - 100 Mb/s

1 Gb/s (ITU “nomadic”)

. . 2010 4G

3GPP LTE (Long Term Evolution)

project Third Generation

Partnership (3GPP) Project UMTS 3G

LTE

“ 4G”

UMTS

3G LTE

3G LTE 3.99G

“Super 3G”

4G

iBurst, High Performance Radio Metropolitan

Area Network HIPERMAN),UMB, UMTS Revision 8 (LTE),WiMAX

WiBro 3G

High Performance Radio Metropolitan Area Network

ETSI

Broadband

2-11 GHz

WiMAX IEEE

802.16 WiBro

Broadband HIPERMAN

WiBro WiMAX

broadband

WiMAX

2.5 GHz 3.5 GHz 5 GHz

Ultra Mobile Broadband (UMB) 3GPP2

CDMA2000

OFDMA

280

Mb/s UMB

data rate

IP concurrent IP-base services

UMB

2007 2009

UMB

CDMA2000 1x 1xEV-DO UMB

Ultra

broadband

throughput rates

Mobile

platform

Wi-Fi

WiMAX UWB Broadband

100

3G

4G

4G Forth Generation

4G 3G

20-40 Mbps

3G

4G

4G

?

4G 3G

4G

WLAN 4G

Wi-Fi

3G

4G Wimax

4G

3G

HD DVD

Internet Protocol 4G

Bandwidth Bio

Matrix

4G

• 3G

, Full-motion video)

Wireless teleconferencing)

3G

• 3G

•

10 Mbps

3G

• 4G IP digital packet

Voice Data

4G

Mobile Internet

4G Mobile

Commerce

4G 100

Software

house Content SME

MP3

4G

DVD

4G

M-Commerce 4G

M-Commerce

4G

4G 100

6 “ 6” (IPv 6)

3G

4G 4 -

5 ( . . 2550)

15

GSM 3G CDMA2000 1xEV-DO, WCDMA

HSDPA network capacity)

(boardband data) ITU

( 3GPP) 3GPP2

4G

4G

“ ”

. 4G

http://www.marinerthai.com/forum/index.php?action=search2

, WiMAX IEEE 802.16.

http://www.vcharkarn.com/include/article/.

. 4 G .

http://www.bangkokbizweek.com/20070702/ibiz/index.php?news=colum

n_24122662.

. 4 G . [On-line] Available

http://www.obec.go.th/netarea/techno/tech1.html

. 4G

http://www.guruict.com/guru/index.php?option=com_content&task=view

&id=1

. 4 G.

http://www.cme.mut.ac.th/misc/misc_4G.php .

4G

802407

SEMINAR

4G mobile

4G

4G

100

MP3

4G

(Global Positioning System) GPS

4G

4G

4G G G

4G (Forth Generation)

1-

4G

4-5

4G

5-6

7