User contributions

Madhuri

29 November 2007

4G wireless technology developments
‎Standards
04:19
+38

27 November 2007

4G wireless technology developments
‎Standards
23:13
+21
4G wireless technology developments
‎Standards
05:53
+64
4G wireless technology developments
‎Standards
05:41
-16
4G wireless technology developments
‎Standards
05:30
+2,416

22 October 2007

4G wireless technology developments
‎Mobile technology roadmap
05:50
+27
4G wireless technology developments
‎Mobile technology roadmap
05:48
+251
File:Patents.jpeg
no edit summary
05:42
4G wireless technology developments
‎Mobile technology roadmap
05:39
+21
File:Product.jpeg
no edit summary
05:34
File:Patent chart.jpeg
no edit summary
05:34

21 October 2007

4G wireless technology developments
‎Technology overview
21:50
+77

17 October 2007

4G wireless technology developments
‎WiMAX deal
02:10
4G wireless technology developments
‎WiMAX deal
02:10
4G wireless technology developments
‎Wimax deal
02:08
4G wireless technology developments
‎Products
02:06
4G wireless technology developments
‎WiMAX
02:04
4G wireless technology developments
‎WiBro
01:58
4G wireless technology developments
‎HSOPA
m
01:55

30 September 2007

4G wireless technology developments
‎The Dolcera 4G Wireless Standards Subscription Service
22:57
+116

24 September 2007

File:WO2007083924A1.pdf
no edit summary
00:53
Background information
‎Network entry and initialization
00:48
Background information
‎'''OFDMA frame structure'''
00:48
Background information
‎'''Up link zone'''
00:46
Background information
‎Single carrier approach & Multi carrier approach
00:45
Background information
‎'''Down link zone'''
00:45
Background information
‎Difference between FDM and OFDMA
00:44
Background information
‎Block Diagram
00:38
Background information
‎Block Diagram
00:37
-1,137
Background information
‎Difference between FDM and OFDMA
00:36
+1,135
File:WO2007037633A1.pdf
no edit summary
00:04
File:US20070202882.pdf
no edit summary
00:02

23 September 2007

File:EP1816815A1.pdf
no edit summary
23:45
File:US20070210894.pdf
no edit summary
23:42
File:EP1473956A2.pdf
no edit summary
23:42
File:US7164669B2.pdf
no edit summary
23:42
File:EP1821446A2.pdf
no edit summary
23:42
File:EP1816807A1.pdf
no edit summary
23:35
File:Diff wave form.jpg
no edit summary
23:16
File:Signalling dia for Authentication.jpg
no edit summary
23:14
File:Service establishment procedure of OFDMA TDD WMAN (including QoS negotiation).jpeg
no edit summary
23:13
File:Example of mapping OFDMA slots to subchannels and symbols in the uplink.jpeg
no edit summary
23:12
File:Frame structure.jpeg
no edit summary
23:12
File:Example of mapping OFDMA slots to sub channels and symbols in the down link.jpeg
no edit summary
23:11
File:OFDMA Multi User Access.jpg
no edit summary
23:11
File:Multi carrier approch.jpg
no edit summary
23:10
File:Single carrier approch.jpg
no edit summary
23:09
File:Guard band.jpg
no edit summary
23:09
File:Block diagram.gif
no edit summary
23:09
Background information
no edit summary
23:07

older 50

User contributions

Madhuri

29 November 2007

4G wireless technology developments

27 November 2007

4G wireless technology developments

4G wireless technology developments

4G wireless technology developments

4G wireless technology developments

22 October 2007

4G wireless technology developments

4G wireless technology developments

File:Patents.jpeg

4G wireless technology developments

File:Product.jpeg

File:Patent chart.jpeg

21 October 2007

4G wireless technology developments

17 October 2007

4G wireless technology developments

4G wireless technology developments

4G wireless technology developments

4G wireless technology developments

4G wireless technology developments

4G wireless technology developments

4G wireless technology developments

30 September 2007

4G wireless technology developments

24 September 2007

File:WO2007083924A1.pdf

Background information

Background information

Background information

Background information

Background information

Background information

Background information

Background information

Background information

File:WO2007037633A1.pdf

File:US20070202882.pdf

23 September 2007

File:EP1816815A1.pdf

File:US20070210894.pdf

File:EP1473956A2.pdf

File:US7164669B2.pdf

File:EP1821446A2.pdf

File:EP1816807A1.pdf

File:Diff wave form.jpg

File:Signalling dia for Authentication.jpg

File:Service establishment procedure of OFDMA TDD WMAN (including QoS negotiation).jpeg

File:Example of mapping OFDMA slots to subchannels and symbols in the uplink.jpeg

File:Frame structure.jpeg

File:Example of mapping OFDMA slots to sub channels and symbols in the down link.jpeg

File:OFDMA Multi User Access.jpg

File:Multi carrier approch.jpg

File:Single carrier approch.jpg

File:Guard band.jpg

File:Block diagram.gif

Background information

DolceraWiki