Handsets
for
Advanced Mobile Multimedia
Presented
at
ITU-T Workshop on IMT-2000 and Beyond Systems
September 6, 2001
Dr. Young Kyun Kim
Sr. Vice President
Samsung Electronics
Contents
Market Trends
Overview of Korea Wireless Market
Updates on Mobile Video Standards
? 3GPP
? 3GPP2
Future Mobile Handsets
2/28
Product & Technology Trend
’98
’99
’00
’01
’02
’03
‘05
GSM P II
HSCSD
GPRS
W-CDMA
IS-95 A
IS-95 B
cdma2000 1X
cdma2000 3X
14.4K
57/64K
115/144k
384k~2M
Voice
Conventional
Voice Handset
Data
Mid-rate Data
MidHandset
(Smart Phone)
Video
High--rate Data Handset
High
Full Motion Video
C&C M/M Terminal
Terminal
3/28
Change of Mobile Concepts
Status
Key Word
~ 1999
2000 ~
• Voice Communication • Mobile Internet
2002 ~
• M-Commerce
• Digital Convergence
• WAP Browser
• IMT 2000
• High Speed Data
• Plug in S/W for
(cdma2000 1xEV-DO,
Mobile Multimedia
GPRS)
(Voice,Video)
Core
Technologies
• CDMA,GSM,TDMA
Key Benefits
to Customers
• Information
Communication
• Voice Communication
by Mobile
at Anytime
• Easy & Fast
Acquisition of
Information
• MM on Mobile
• Getting Information
at Anytime, Anyplace
4/28
Contents
Market Trends
Overview of Korea Wireless Market
Updates on Mobile Video Standards
? 3GPP
? 3GPP2
Future Mobile Handsets
5/28
Emerging Mobile Multimedia Streams
Wireless
Access
3G
Server
Core
Network
Wireless
Access
IP network
Packet-lossy
network
ISDN/PSTN
3G
6/28
Mobile Internet Subscribers in Korea (as of May 2001)
?
Mobile Internet Subscribers: 12.5 M
? Wireless subscribers ? 27M
? SMS service ? 8.3M, Browser service (WAP/HTTP) ? 10M
?
Wired line Internet Subscribers: 18 M
? ADSL subscribers > 7M
? Wired line subscribers ? 24M
25 M
20
15
10
5
0
7.5
12.5
15.5
17.2
18.5
21
2000
2001
2002
2003
2004
2005
[ Source: “Korea Mobile Internet Market” 2001 by ETRI ]
7/28
Mobile Data Market in Korea
2000
2005
Voice : $ 2,950M (94.2%)
Data : $ 180.5M (5.8%)
Voice : $ 4,440M (69%)
Data : $ 2,364M (31%)
M$
8,000
7,000
6,000
5,000
4,000
3,000
2,000
1,000
1999
Mobile Data
Voice
2000
2001
2002
2003
2004
2005
M$
1999
2000
2001
2002
2003
2004
2005
Mobile Data
10
180
585
1050
1315
1496
2364
Voice
2700
2950
3920
4210
4300
4400
4440
[ Source: “Korea Mobile Internet Market” 2001 by ETRI ]
8/28
Products for Basic Multimedia Services
Watch Phone
?Wrist -worn Phone
?Weight : 50g
?Voice-activated
dialing
TV Phone
?TV + Phone
?1.8-inch Color
?TFT-LCD
?Clam Shell Type
PDA Phone
?Palm O/S
?Organizer
?UP 4.1
?HotSync
9/28
Products for Advanced Multimedia Services
MP3 Phone
■
MP3 Player + Phone
32Mb (8 Songs)
■ Data Storage Available
■
Camera Phone
■
Digital Camera + Phone
1.5-inch Color TFT-LCD
■ 20 Pictures(350K pixels)
■
IMT - 2000 Phone
■
■
Video Telephony
High Speed Data
(Synchronous Mode)
10/28
World First cdma2000 1X commercialization
Basic System
Design
April 1997
World First
cdma2000 1X
commercialization
1Q 1999
Basic System
Functionality Test
2Q 1999
1Q 2000
SprintPCS cdma2000 1X
Trial ( in US )
3Q 2000
1Q 2000
Field Trial
in Korea
2Q 2000
3Q 2000
Commercialization
in Korea
Oct. 2000
11/28
World First VOD Handset & Service
Model Name
SCH-X200 (VOD Phone)
SCH-X100 (Voice Only)
Launch Date
6/2001
11/2000
LCD
2’Color TFT LCD (12-line)
7-Line 4-Gray LCD
Battery
Battery Life
(Small Size)
650mAh
Talk:
133 min
Online VOD: 100 min
Standby:
180 hr
Talk:
Standby: 140 hr
Dimension
86.5(L) X 49(W) X 22.5(H)mm
85(L) X 45(W) X 19.7(H)mm
Weight
112 g
80 g
Key
Features
Max 144Kbps data service Max 144Kbps data service
WAP Browser
WAP Browser
VOD Player(MPEG4/AAC) Outside LCD displays Caller ID
Color GUI
Street Price
$ 540.00
520mAh
135 min
$ 350.00
12/28
VOD Application Environments
n.TOP Server
BSM
PDSN
VOD Service
Internet
PDGN
Mobile Internet Service
BTS
BSC
GAN
Master Server
PDA VOD Service
DB Server
Multimedia
Server
Real-time
Encoding Server
BTS : Base Transceiver Station
BSM : Base Station Manager
GAN : Gateway ATM Node
BSC : Base Station Controller
PDSN : Packet Data Serving Node
VOD : Video On Demand
13/28
VOD Application Server Functionality
n.TOP Server
Real-time
Encoding Sever
VOD Handset
Real-Time
Broadcasting
1
3
2
Wireless Data
Service
Network
Audio
VOD Server
Converter
Video
Player
Contents DB
VOD Contents
in Internet
14/28
Contents
Market Trends
Overview of Korea Wireless Market
Updates on Mobile Video Standards
? 3GPP
? 3GPP2
Future Mobile Handsets
15/28
Current Status in 3GPPs
?3GPP
?
Circuit Video Conferencing (frozen)
?
Packet Video Conferencing (almost done)
?
Video Streaming (under progress)
?
Broadcasting (just started to work on Requirement)
?3GPP2
?
Video Streaming (ready to ballot)
?
Circuit Video Conferencing (almost ready to ballot)
?
Packet Video Conferencing (under progress)
?
Broadcasting (just started to work on Requirement)
16/28
Circuit Video Conferencing in 3GPP
Scope of H.324 (ITU-T H.324M in blue box, 3GPP-mandated in red)
Video
VideoI/O
I/OEquipment
Equipment
Audio
AudioI/O
I/OEquipment
Equipment
User
UserData
DataApplications
Applications
T.120,
T.120,etc.
etc.
System
SystemControl
Control
User
UserInterface
Interface
Video
VideoCodec
Codec
H.261,
H.263
H.261, H.263
MPEG-4
MPEG-4
Audio
AudioCodec
Codec
G.711,
G.711,G.722,
G.722,
G.723,
G.728,
G.723, G.728,
G.729
G.729
AMR
AMR
System Control
Extensions
Receive
Receive
Path
Path
Delay
Delay
Annex
A/B
C/D
(H.324M
Feature)
Baseline
Baseline
MUX
MUX
H.223
H.223
Local
Local
Network
Network
Interface
Interface
H.245
H.245
Control
Control
Note: 3GPP2 version is being discussed to fully take into account compatibility with 3GPP terminals
17/28
Protocol Stack (Circuit Video Conferencing in 3GPP2)
?
Video Codec
? both MPEGMPEG-4 SP@L0 and H.263 base line
?
Speech Codec
? No mandatory codec
?
Video/Voice
H.245
MUX
? H.223 Annex A/B
?
Service Options for 32/64 kbps
H.223 Frame
RLP
RLP
cdma2000
cdma2000
Mobile Station
Rate
Adaptation
64/56 kbps
PCM
64/56 kbps
PCM
Physical
Physical
Base Station
MSC
18/28
Protocol Stack (Video Streaming in 3GPP2)
? Video Codec
? MPEG
MPEG--4 SP@L0
Upper Layer
Protocols
RTP/UDP
? Speech Codec
? No mandatory codec
Upper Layer
Protocols
? Call Protocol
? IETF RTSP with SDP
RTP/UDP
? Enhanced version to be discussed later
IP
IP
o QoS
QoS,, presentation type, file format, … )
PPP
RLP
RLP
cdma2000
cdma2000
Mobile Station
PPP
L2 Relay
RLP
Network/Link
Layer
Physical
Base Station
cdma2000
PDSN
19/28
(Video) Broadcasting Environments
cdma2000
W-CDMA
Carrier Server
and/or
CNN Station
Internet
BTS
GW
PDSN
BSC
to MSC
for voice
Internet
Node B
GW
GGSN
+
SGSN
RNC
to MSC
for voice
20/28
Issues on Broadcasting in 3GPPs
? In 3GPP
?
Has been identified as work item in TSG-SA1
?
Requirements have been discussed
? In 3GPP2
?
Stage 1 Document (=requirement) is close to approval
?
Potential technical issues include:
: 1x vs. 1xEV1xEV- DO for target framework
: Physical CH for broadcasting
: Message flow
: Optimizing IP layer (header compression, encryption)
21/28
Contents
Market Trends
Overview of Korea Wireless Market
Updates on Mobile Video Standards
? 3GPP
? 3GPP2
Future Mobile Handsets
22/28
Issues on Mobile Video Applications
?
Service Perspective
? Brand
Brand--new services in line with qualityquality-life
? Security/billing
?
Standard Perspective
? Normal mode: Selection of application layer features
? Aggressive mode: Try to optimize lower layer also
? New physical CH and associated signaling, physical frame size, end
end--to
to--end QoS
QoS,, etc.
? Backward compatibility with previous versions (recommended)
?
Terminal Development Perspective
? HW
HW--SW coco-design for high speed and low power operation
? Multi
Multi--mode, MultiMulti-band Operation
? Intelligent errorerror -robust operation against lossy mobile (packet) links
? Battery life time
? High quality display
23/28
RF MEMS
AMPS/CDMA
AMPS/CDMA(900MHz)
(900MHz)
BPF
RX
RX/ /IF
IF(85.38MHz)
(85.38MHz)
RXIF SAW
Down Mixer
LNA
LNA
Switch
Down Mixer
BPF
AMPS/
CDMA
Dupl.
VCO
Switch
Base
Band
Module
PLL
VCO
PCS
PCS(1.9GHz)
(1.9GHz)
PCS
Dupl.
BPF
Switch
TX
TX/ /IF
IF(130.38MHz)
(130.38MHz)
BPF
TXIF SAW
PA
PA
PA
PA
BPF
BPF
Up Mixer
RF MEMS
MEMS
IF filter
RF ICs
VCO Antenna
PCB - Implementation
(~40X50 mm)
MEMS
RF
filter
Switch
Tranceiver On Chip
(< 15X15 mm)
24/28
SDR
? Modular hardware and software
? Hardware reconfigurability and software programmability
Voice
I
Antenna
I
RF
C
C
I
Baseband
C
I
Optional
Link
Processor
I
INFOSEC
C
C
Data
MSG
Process
& I/O
Multimedia
Flow
Control
Routing
Network
C
C
C
C
C
C
Control
25/28
Future Mobile Handsets
RF MEMS
+
SDR
Tunable RF Filter
Mode Selection SW
Tunable capacitor
Broad Band RFIC
Tunable Inductor
ce
a
f
er
t
In
O
I/
Tunable RF resonator Multiband VCO
RF Section
Signal Processing Section
Single Packaging!!
26/28
Synergy by Vertical Integration
Digital Convergence
System
Public Backbone N/W
Base Station
TV, GPS, MP3, MPEG4
Mobile Multimedia
IP/Contents
Mobile Browser
AOD/VOD
E-commerce, Games
Mobile Broadcasting
Mobile Multimedia
Key Components
Technologies
Semiconductors
Peripherals
SDR, RF MEMS
Chipsets, Memory
SMART Media
Memory Card
Color LCDs
Batteries
…
27/28
Thank You !