WiMAX Technology for Broadband Wireless Access 2007 phần 4 ppsx
WiMAX Technology for Broadband Wireless Access 2007 phần 4 ppsx
... classifying external
WiMAX: Technology for Broadband Wireless Access Loutfi Nuaymi
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96 WiMAX: Technology for Broadband Wireless Access
8.2.2 MAC ... Three
WiMAX Multiple
Access (MAC
Layer) and QoS
Management
WiMAX: Technology for Broadband Wireless Access Loutfi Nuaymi
© 2007 John Wiley & So...
WiMAX Technology for Broadband Wireless Access 2007 phần 1 ppsx
... 36
4. 2.1 Frequency Channels and Spectral Masks 37
4. 3 WiMAX Frequencies, Regulations and Availability 38
4. 3.1 France 39
4. 3.2 Korea 40
4. 3.3 USA 40
4. 3 .4 UK 40
4. 3.5 China 40
4. 3.6 Brazil 41
4. 4 ... Brazil 41
4. 4 WiMAX System Profi les 41
4. 4.1 Fixed WiMAX System Profi les 41
4. 4.2 Mobile WiMAX System Profi les 42
PART TWO WiMAX Physical Layer 43...
Wimax technology for broadband wireless access 2007 phần 1 ppt
... burst
Broadcast
WiMAX: Technology for Broadband Wireless Access Loutfi Nuaymi
© 2007 John Wiley & Sons, Ltd. ISBN: 0 -47 0-02808 -4
250 WiMAX: Technology for Broadband Wireless Access
The BS uses ...
for Fixed WiMAX, at least for ‘some’ years. Some applications are, by nature, fi xed
WiMAX: Technology for Broadband Wireless Access Loutfi Nuaymi
© 200...
WiMAX Technology for Broadband Wireless Access 2007 phần 2 docx
... 16d).
WiMAX: Technology for Broadband Wireless Access Loutfi Nuaymi
© 2007 John Wiley & Sons, Ltd. ISBN: 0 -47 0-02808 -4
38 WiMAX: Technology for Broadband Wireless Access
4. 3 WiMAX Frequencies, ... BSs cover the 360Њ).
WiMAX: Technology for Broadband Wireless Access Loutfi Nuaymi
© 2007 John Wiley & Sons, Ltd. ISBN: 0 -47 0-02808 -4
Introduct...
WiMAX Technology for Broadband Wireless Access 2007 phần 3 pptx
...
3 /4
64- QAM
2/3
64- QAM
3 /4
1/32 2.92 5.82 8.73 11. 64 17 .45 23.27 26.18
1/16 2.82 5.65 8 .47 11.29 16. 94 22.59 25 .41
1/8 2.67 5.33 8.00 10.67 16.00 21.33 24. 00
1 /4 2 .40 4. 80 7.20 9.60 14. 40 19.20 ... Ϫ22:Ϫ20,
42 :44 , 79:81
0b11110 88
0b11101
Ϫ56:Ϫ 54, Ϫ19:Ϫ17,
45 :47 , 82: 84
0b11111
Ϫ53:Ϫ51, Ϫ16:Ϫ 14,
48 :50, 85:87
66 WiMAX: Technology for Broadband Wireles...
WiMAX Technology for Broadband Wireless Access 2007 phần 5 pps
... concatenation for an uplink burst transmission. (From IEEE Std 802.16-
20 04 [1]. Copyright IEEE 20 04, IEEE. All rights reserved.)
100 WiMAX: Technology for Broadband Wireless Access
8.2.3 .4 Generic ... 2)
FEC
3
P
H3
(SPID = 3)
FEC
4
P
H4
(SPID = 4)
P
H1
P
H1
P
H3
P
H3
Decoding of
Packet P
based on:
P
H1
P
H3
Figure 8.10 Incremental Redundancy (IR) HARQ
1 24 WiMAX: Tec...
WiMAX Technology for Broadband Wireless Access 2007 phần 6 pdf
... all other subcarriers
140 WiMAX: Technology for Broadband Wireless Access
Indicator bit use by the SS is the following: the BS may provide for long-term compensa-
tion for possible bad conditions, ... (or both downlink and uplink) channels.
WiMAX: Technology for Broadband Wireless Access Loutfi Nuaymi
© 2007 John Wiley & Sons, Ltd. ISBN: 0 -47 0-02808 -4
Netwo...
WiMAX Technology for Broadband Wireless Access 2007 phần 7 potx
... Topics
WiMAX: Technology for Broadband Wireless Access Loutfi Nuaymi
© 2007 John Wiley & Sons, Ltd. ISBN: 0 -47 0-02808 -4
1 64 WiMAX: Technology for Broadband Wireless Access
of bandwidth required for ... Network Entry procedures. (Figure by G. Assaf and L. Nuaymi.)
1 74 WiMAX: Technology for Broadband Wireless Access
active QoS parameter sets for...
WiMAX Technology for Broadband Wireless Access 2007 phần 8 potx
... Alcatel, France
WiMAX: Technology for Broadband Wireless Access Loutfi Nuaymi
© 2007 John Wiley & Sons, Ltd. ISBN: 0 -47 0-02808 -4
212 WiMAX: Technology for Broadband Wireless Access
Table 13.2 ... estimation)
Splitter
Rx 1
Rx 2
Rx N
.
.
.
2 14 WiMAX: Technology for Broadband Wireless Access
•
WiMAX services (Internet access, location-based service...
WiMAX Technology for Broadband Wireless Access 2007 phần 9 pot
... MS and the BS.
WiMAX: Technology for Broadband Wireless Access Loutfi Nuaymi
© 2007 John Wiley & Sons, Ltd. ISBN: 0 -47 0-02808 -4
232 WiMAX: Technology for Broadband Wireless Access
15.1.1 Encryption ... BS. For MDHO or FBSS supporting MSs, this is a BS where the MS is registered,
synchronised, performs ranging and monitors the downlink for control informatio...
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