Communication Systems for the Mobile Information Society phần 2 potx

... handover 14 Communication Systems for the Mobile Information Society Table 1 .2 Mobile country codes MCC Country 23 4 United Kingdom 310 United States 22 8 Switzerland 20 8 France 26 2 Germany 604 ... a timeslot it used for the SACCH. Furthermore, the 25 th Figure 1 .25 Establishment of a signaling connection 48 Communication Systems for the Mobile Infor...

Ngày tải lên: 14/08/2014, 09:21

... 44.060, 11 .2. 31 92 2 .23 GPRS protocol stacks in the radio network 93 2. 24 The Gn interface protocol stack 95 2. 25 GTP packet on the Gn interface 95 2. 26 The Gr interface 97 2. 27 The Gp interface 98 2. 28 ... 8 02. 16 Functionalities 28 2 5.9.1 Mesh Network Topology 28 2 5.9 .2 Adaptive Antenna Systems 28 4 5.10 Mobile WiMAX: 8 02. 16e 28 6 5.10.1 OFDM Multiple...

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... 59 .2 (2 × 29 .2) 2 × MCS-6 MCS-8 A 54.4 (2 × 29 .2 + padding) 2 × MCS-6 (+ padding) MCS-6 A 29 .2 (2 × 14.8) 2 × MCS-3 MCS-3 A 14.8 — MCS-7 B 44.8 (2 × 22 .4) 2 × MCS-5 MCS-5 B 22 .4 (2 × 11 .2) 2 × ... call. Communication Systems for the Mobile Information Society Martin Sauter © 20 06 John Wiley & Sons, Ltd 62 Communication Systems for the...

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... device. The web browser for example is one of the most 100 Communication Systems for the Mobile Information Society Once the attach procedure is complete the mobile is authenticated and known to the network. ... content for which they would also have to pay on the fixed-line Internet. 116 Communication Systems for the Mobile Information Society t...

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... evolve the two parts of the network 138 Communication Systems for the Mobile Information Society which two are orthogonal to each other (C2,1 and C2 ,2) . On the third level with four chips, there ... preferred compared to losing the connection entirely. 164 Communication Systems for the Mobile Information Society Figure 3 .24 Factors influencing the qual...

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... terminal. Therefore, the SGSN simply forwards all incoming data packets from the GGSN to the RNC regardless of the current state of the mobile. If the mobile is currently in either the Cell-PCH or the ... sent for them in the next timeslot. Figure 3.43 Simplified HSDPA channel overview in the downlink direction 1 92 Communication Systems for the Mobile Inf...

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... device 21 8 Communication Systems for the Mobile Information Society 8 02. 3 (Ethernet) 8 02. 11b 8 02. 11g 8 02. 11a 8 02. 2 Logical Link Control (LLC) IP TCP/UDP 3 2 1 4 Application dependent5–7 Figure 4.1 The ... Speed 8 02. 11b [7] 2. 4 GHz (2. 401 2. 483 GHz) 1–11 Mbit/s 8 02. 11g [8] 2. 4 GHz (2. 401 2. 483 GHz) 6–54 Mbit/s 8 02. 11a [9] 5 GHz (5.170–5 .25 0 GHz)...

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... replies to the message with a dynamic service addition response (DSA-RSP) message. 26 2 Communication Systems for the Mobile Information Society Here, information about the burst that contains the MAC ... overview of the 8 02. 16 standard and compares the capabilities and design of the system to other technologies like HSDPA and wireless Communication Systems...

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... connection, the L2CAP layer can then use this information to reassemble the L2CAP packet from several ACL packets, which is then forwarded to the application layer. 29 6 Communication Systems for the Mobile ... 0 27 1 72 8 1 72 8 DM3 0– 121 387 25 44 DH3 0–183 5856864 DM5 0 22 4 4778363 DH5 0–339 723 25 76 2- DH1 0–54 3456 3456 2- DH3 0–367 11744 1 72 8 2- DH5 0...

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... button, the headset sends the following command to the audio gateway to open the speech path: ‘at+ckpd =20 0’. The mobile phone 328 Communication Systems for the Mobile Information Society Figure 6.15 ... indication of the loudness of the signal in the sub-band. 340 Communication Systems for the Mobile Information Society send the business card...

Ngày tải lên: 14/08/2014, 09:21