Nokia 2007 Annual Report Download - page 141

Download and view the complete annual report

Please find page 141 of the 2007 Nokia annual report below. You can navigate through the pages in the report by either clicking on the pages listed below, or by using the keyword search tool below to find specific information within the annual report.

Page out of 220

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
  • 143
  • 144
  • 145
  • 146
  • 147
  • 148
  • 149
  • 150
  • 151
  • 152
  • 153
  • 154
  • 155
  • 156
  • 157
  • 158
  • 159
  • 160
  • 161
  • 162
  • 163
  • 164
  • 165
  • 166
  • 167
  • 168
  • 169
  • 170
  • 171
  • 172
  • 173
  • 174
  • 175
  • 176
  • 177
  • 178
  • 179
  • 180
  • 181
  • 182
  • 183
  • 184
  • 185
  • 186
  • 187
  • 188
  • 189
  • 190
  • 191
  • 192
  • 193
  • 194
  • 195
  • 196
  • 197
  • 198
  • 199
  • 200
  • 201
  • 202
  • 203
  • 204
  • 205
  • 206
  • 207
  • 208
  • 209
  • 210
  • 211
  • 212
  • 213
  • 214
  • 215
  • 216
  • 217
  • 218
  • 219
  • 220

Dense wavelength division multiplexing:
The implementation of wavelengthdivision multiplex
ing using more than 2 optical channels in the same wavelength window (See also
wavelength
division multiplexing
.).
Digital:
A signaling technique in which a signal is encoded into digits for transmission.
DVBH (Digital Video Broadcast—Handheld):
A digital TV broadcasting technology based on
traditional terrestrial antenna broadcast technology that enables service reception in handheld
devices.
EDGE (Enhanced Data Rates for Global Evolution):
A technology to boost cellular network capacity
and increase data rates of existing GSM networks to as high as 473 Kbit/s.
Engine:
Hardware and software that perform essential core functions for telecommunication or
application tasks. A mobile device engine includes, for example, the printed circuit boards, radio
frequency components, basic electronics and basic software.
Ethernet:
A type of local area network (LAN).
ETSI (European Telecommunications Standards Institute):
Standards produced by the ETSI con
tain technical specifications laying down the characteristics required for a telecommunications
product.
Firewall Gateways:
Network points that act as an entrance to another network.
GPRS (General Packet Radio Services):
A service that provides packet switched data, primarily for
second generation GSM networks.
GPS (Global Positioning System):
Satellitebased positioning system that is used for reading
geographical position and as a source of the accurate coordinated universal time.
GSM (Global System for Mobile Communications):
A digital system for mobile communications
that is based on a widely accepted standard and typically operates in the 900 MHz, 1800 MHz, and
1900 MHz frequency bands.
HSPA (HighSpeed Packet Access):
A wideband code division multiple access feature that refers to
both 3GPP highspeed downlink packet access and highspeed uplink packet access (see also HSDPA
and HSUPA).
HSDPA (HighSpeed Downlink Packet Access):
A wideband code division multiple access feature
that provides high data rate transmission in a WCDMA downlink to support multimedia services.
IHSPA (InternetHSPA):
A 3GPP standardsbased simplified network architecture innovation from
Nokia implemented as a data overlay radio access layer that can be built with already deployed
WCDMA base stations.
IMS (IP Multimedia Subsystem):
A subsystem providing IP multimedia services that complement
the services provided by the circuit switched core network domain.
IP (Internet Protocol):
A network layer protocol that offers a connectionless Internet work service
and forms part of the TCP/IP protocol.
IP Centrex:
Voice over IP service that provides centrex services for customers who transmit voice
calls to the network as packet streams across broadband access. Centrex refers to a service
implemented in public telecommunications exchange that enables the subscriber lines connected to
the exchange to use the facilities typical for private branch exchanges or key telephone system
extensions.
IPR (Intellectual Property Rights):
Laws protecting the economic exploitation of intellectual
property, a generic term used to describe products of human intellect, for example, patents, that have
an economic value.
IPSO operating system:
A software platform designed for firewall and routing appliances.
140