Wideband tdd wcdma for the unpaired spectrum phần 6 docx

... including the CFN for activation. The information is also forwarded to the Layer 1 in the Node B via the frame protocol for possible use. 4. The UE RRC passes the Timing Advance to Layer 1 with the ... Not shown in the figure is the additional fact that the computation of the TA is performed in the SRNC for DCH/T and in the CRNC for USCH/T. Also omitted for...

Ngày tải lên: 09/08/2014, 19:22

... possible for UEs which are close to the Base Station, thus limiting the range. Wideband TDD: WCDMA for the Unpaired Spectrum P.R. Chitrapu  2004 John Wiley & Sons, Ltd ISBN: 0-470- 861 04-5 182 ... unavailable). For example, if the current load state of the cell is ‘Excessive’, then CAC may consider admission into the cell only for handover. If the current...

Ngày tải lên: 09/08/2014, 19:22

... Implementation and Performance 166 6. 4 Cell Search 169 6. 4.1 Basic Initial Cell Search Algorithm 170 6. 4.2 Basic Targeted Cell Search Algorithm 170 6. 4.3 Hierarchical Golay Correlator 171 6. 4.4 Auxiliary ... apply for trellis termination only) 30 3.14 Two Stages of Interleaving 31 3.15 Principle of 1st Interleaving 31 3. 16 Pulse Shaping and Up Conversion 32 Wideband TDD WCD...

Ngày tải lên: 09/08/2014, 19:22

... (Gateway GPRS Support Node). The circuit traffic feeds into the PSTN or other PLMN networks, whereas the packet traffic feeds into Public Data Wideband TDD: WCDMA for the Unpaired Spectrum P.R. Chitrapu  ... (DRNS) for the user. The function in the RNC of the DRNS providing the interface over the Iur between the SRNS and the DRNS for this user is known as...

Ngày tải lên: 09/08/2014, 19:22

... not valid in TDD- WCDMA. Therefore, the Joint Detection method as explained in the next section is preferred. 4 TDD Radio Interface 4.1 OVERVIEW Due to the complex nature of the TDD Radio Interface, ... SHCCH/L is the channel for conveying the signaling control information between the UTRAN and all the UEs using the shared transport channels USCH/T and DSCH/T. For...

Ngày tải lên: 09/08/2014, 19:22

... layers. • The RRC entity uses the CBMC-CONFIG primitives to inform the BMC about the setting of a CTCH/L configuration for the transfer of Broadcast/Multicast messages. The primitive specifies the FACH/L ... Both the MAC header and the MAC SDU are of variable size. The content and the size of the MAC header depend on the type of the Logical Channel, and in some cas...

Ngày tải lên: 09/08/2014, 19:22

... 5.1). The UE enters CELL DCH if a dedicated physi- cal channel is assigned during the RRC connection establishment. Otherwise, the UE enters the CELL FACH state. Wideband TDD: WCDMA for the Unpaired ... to the network. The NW-RRC configures MAC and RLC on the network side. The MAC and RLC in the RNC should be configured before the receipt of the Radio Bearer Set...

Ngày tải lên: 09/08/2014, 19:22

... column: R 0 =|G 62 | 2 +|G 63 | 2 +|G 64 | 2 +|G 65 | 2 +|G 66 | 2 R H 1 = G 73 G ∗ 63 + G 74 G ∗ 64 + G 75 G ∗ 65 + G 76 G ∗ 66 R H 2 = G 84 G ∗ 64 + G 85 G ∗ 65 + G 86 G ∗ 66 R H 3 = G 95 G ∗ 65 + G 96 G ∗ 66 R H 4 = ... Matched Filter. The Wideband TDD: WCDMA for the Unpaired Spectrum P.R. Chitrapu  2004 John Wiley & Sons, Ltd ISBN: 0-4...

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... Scenarios TDD BS FDD BS TDD UE FDD UE TDD BS FDD BS TDD UE FDD UE Interference UL UL FDD UE → TDD BS TDD UE → FDD BS Interference TDD BS → FDD BS Interference FDD UE → TDD UE DL UL Figure 8 .6 TDD FDD ... successful, the allocation procedure is repeated for the next code in the Code Set. On the other hand, if the allocation was not successful, then the code is...

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... Channels, 43– 46, 48, 56, 64 , 65 , 67 –74, 76, 84 Control Channels, 46, 63 Broadcast Control Channel (BCCH/L), 46, 63 Common Control Channel (CCCH/L), 46, 63 Dedicated Control Channel (DCCH/L), 46, 64 Paging ... 46, 58, 59, 66 Forward Access Channel (FACH/T), 46, 48, 51, 58, 59, 66 , 69 , 70, 79, 80 Paging Channel (PCH/T), 47, 51, 54, 58, 59, 66 Random Access Channel (RACH/...

Ngày tải lên: 09/08/2014, 19:22