CDMA and cdma2000 for 3G Mobile Networks 2 pdf
Tài liệu W-CDMA and cdma2000 for 3G Mobile Networks pdf
... 27 7
Protocol Stacks in Access and Core Networks 27 9
GSM 27 9
UMTS 28 2
Call Controls 29 1
Summary 29 5
References 29 6
Chapter 9 Quality of Service (QoS) in 3G Systems 29 7
Introduction 29 8
Overview of the Concepts ... here, and D/R ϭ 4.6. A few other permissible val-
ues of N are N ϭ 3 with i ϭ 1 and j ϭ 1, N ϭ 12 with i ϭ 2 and j ϭ 2,
N ϭ 19 with i ϭ 3 and j ϭ...
McGraw-Hill-2002-WCDMA and cdma2000 for 3G Mobile Networks
... of 3G Requirements [1]-[4] 26 2
Network Evolution 26 4
First-Generation Network 26 4
Second-Generation Networks 26 6
2Gϩ Networks 26 8
3G Network 27 0
All-IP Network 27 1
Summary 27 3
References 27 4
Contents
viii
TDMA ... Procedures 21 5
Spreading and Modulation 22 3
Physical Layer Measurements 23 0
MAC Layer Protocol 23 2
Overview 23 2
MAC Procedures 23 4
MAC Layer...
McGraw Hill - 2002 - W-CDMA and cdma2000 for 3G Mobile Networks_2 doc
... in Land
Mobile Radio Services,” IEEE Trans. Veh. Tech., Vol. 29 , May
1980.
[23 ] K. Garg, IS-95 and cdma2 000. New Jersey: Prentice Hall,
20 00, pp. 23 2
—
24 3.
[24 ] J. Lee and L. Miller, CDMA Systems ... up to 2 Mb/s with a bandwidth of 1.6 MHz. The spectrum
allocation for UWC-136 is the same as for cdma2 000.
The system features of UMTS and cdma2 000 are summariz...
McGraw Hill - 2002 - W-CDMA and cdma2000 for 3G Mobile Networks_3 doc
... the input data
Chapter 3
90
+
3
2
01
4
5
24
23
22
+
3
2
01
4
5
24
23
22
+
x
⌺
Mapper
0+1
1-1
Delay
Long Code
j
PN1
PN2
I
Q
Figure 3-19
A long code
generator for a
UMTS uplink
channel
Decoding ... 9.6, 4.8,
2. 4, or 1 .2 kb/s.
UMTS AMR based upon ACELP. There are
eight possible bit rates varying from
4.75 kb/s to 12. 2 kb/s. At 12. 2 kb/s, the
output of the coder is 24 4 bit...
McGraw Hill - 2002 - W-CDMA and cdma2000 for 3G Mobile Networks_4 ppt
... s
2
(j Ϯ 3), and so on, are ignored because it
r
o1
1jT2ϭ s
1
1j2ϩ s
2
1j Ϫ 12R
12
1T2ϩ s
2
1j2R
12
1 02 s
2
1j ϩ 12R
12
1ϪT2ϩ p ϩ n
1
1t2
Chapter 3
114
X
Symbol
Mapper
x
Data from
User 1
(PN ... step for sequential decoding,
P1R 0 X2 is maximum.
107
Principles of Wideband CDMA (W -CDMA)
cdmaOne and
cdma2 000
CHAPTER
4
4
Copyright 20 02 M.R. Karim and Lucent Techno...
McGraw Hill - 2002 - W-CDMA and cdma2000 for 3G Mobile Networks_5 potx
... channel 1 and 2, which are similar to the forward
supplementary channels, provide higher data rates: (1) 9.6, 19 .2,
145
cdmaOne and cdma2 000
Rate Set 1 Rate Set 2
Single-carrier cdma2 000 M ϫ 9.6 ... block diagram form.
v
0
ϭ
1
1.6986k
H1v2ϭ Ae
Ϫk
2
v
2
Chapter 5
168
38.4, 76.8, and 153.6 kb/s, and (2) 14.4, 28 .8, 57.6, 115 .2, and 23 0.4
kb/s. Only 20 ms frames are...
McGraw Hill - 2002 - W-CDMA and cdma2000 for 3G Mobile Networks_6 pdf
... location and routing information of the mobile.
In the STANDBY state, the mobile station is still GPRS-attached
and sends the SGSN its location and routing information periodi-
cally and each ... frequency bands, sep-
arated by a guard band, are used
—
one for the uplink and the other
for the downlink transmission. In TDD, on the other hand, the same
frequency band is used...
McGraw Hill - 2002 - W-CDMA and cdma2000 for 3G Mobile Networks_7 potx
... emanating from
nodes C1 and C2, rows 1 and 3 representing codes at C1, and rows 2
and 4 at C2.
a
NϪ1
kϭ0
h
ik
h
jk
ϭ 0 for i j
H
N
ϭ 3h
ij
4,i,j ϭ 0,1 ,2, p , N Ϫ 1
22 7
Universal Mobile Telecommunications ... System (UMTS)
Physical
Channel A
I
X
X
X
X
o
o
o
11
C
12
C
11
G
12
G
Physical
Channel B
Physical
Channel X
X
X
X
X
o
o
o
21
C
22
C
21
G
22
G
Physical
Ch...
McGraw Hill - 2002 - W-CDMA and cdma2000 for 3G Mobile Networks_8 potx
... Multiplexing and Channel Coding.
[11] 3GPP TS 25 .21 3, Spreading and Modulation (FDD).
[ 12] 3GPP TS 25 .21 4, Physical Layer Procedures.
[13] 3GPP TS 25 .21 5, Physical Layer
—
Measurements.
[14] 3GPP TS 25 .3 02, ... Interface,
Stage 2.
[11] 3GPP TS 25 .401: UTRAN Overall Description, 20 00.
[ 12] 3GPP TR 23 . 922 : Architecture for an All IP Network, 1999.
27 5
Evolution o...
McGraw Hill - 2002 - W-CDMA and cdma2000 for 3G Mobile Networks_9 pptx
... packets
323
Quality of Service (QoS) in 3G Systems
Quality of
Service (QoS)
in 3G Systems
CHAPTER
9
9
Copyright 20 02 M.R. Karim and Lucent Technologies. Click Here for Terms of Use.
Chapter 9
3 12
Figure ... 0
Packets
T2T
CBR data, sent out at regular intervals
VBR data for User 1, N1 packets sent at a time
VBR data for User 2, N2 packets sent at a time
Figure 9-14
CBR an...
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