1、vantages of femtocellular network architecture . 10 2.2 Comparison with some other network technologies . 11 2.3 Femtocell network configurations . 12 Chapter 3 Integration of Femtocellular and Macrocellular Networks 14 3.1 Overview of integrated femtocell/macrocell networks 15 3.2 The small-scale d
2、eployment using the existing macrocellular RNC interface 17 3.3 The Medium- and large-scale deployment using a concentrator and IMS. 18 3.4 The large-scale and highly-dense deployment architecture using SON and CR along with concentrator and IMS . 19 Chapter 4 Cost-Effective Frequency Planning for C
3、apacity Enhancement of Femtocellular Networks 22 4.1 Interference scenarios in a femtocellular network . 23 4.2 The proposed frequency allocation schemes 25 4.2.1 The dedicated frequency band allocation scheme 26 iv 4.2.2 The shared frequency band allocation scheme . 27 4.2.3 The sub-frequency band
4、scheme . 28 4.2.4 Reuse frequency among femtocells and macrocells 28 4.3 Outage probability analyses 35 4.4 Numerical results 40 Chapter 5 Mobility Management for Highly Dense Femtocellular Networks 44 5.1 Neighbor femtocell list . 44 5.2 Handover call flow . 51 5.2.1 Femtocell-to-macrocell handover
5、 . 51 5.2.2 Macrocell-to-femtocell handover 53 5.2.3 Femtocell-to-femtocell handover. 54 5.3 CAC for femtocell/macrocell overlaid networks . 56 5.3.1 New originating call 58 5.3.2 Calls are originally connected with the macrocellular BS 58 5.3.3 Calls are originally connected with the FAP. 59 5.4 Tr
6、affic model . 60 5.5 Performance analysis . 65 Part II: Resource Management for Macrocellular Networks 70 Chapter 6 Call Admission Control based on Adaptive Bandwidth Allocation for Wireless Networks 71 6.1 Background and related works of handover priority scheme . 71 6.2 The system model . 74 6.2.1
7、 The bandwidth allocation/degradation model . 74 6.2.2 The traffic model 77 6.3 Bandwidth adaptation and the optimal CAC .78 6.4 Queuing analysis . 81 6.5 Numerical results . 85 v Chapter 7 QoS Adaptive Radio Resource Allocation for Scalable Videos over Wireless Cellular Networks 90 7.1 The System m
8、odel . 91 7.2 Bandwidth allocation and adaptation . 93 7.2.1 Voice traffic . 95 7.2.2 Unicast video (scalable) . 95 7.2.3 Multicast/broadcast video (scalable) . 96 7.2.4 Background traffic (e.g., file transfer) 99 7.3 Queuing analysis . 102 7.4 Performance analysis . 103 Chapter 8 Popularity based B
9、andwidth Allocation for Scalable Video over Wireless Networks 109 8.1 Proposed bandwidth allocation scheme . 109 8.2 Performance evaluation . 115 Chapter 9 Conclusion 120 References 123 List of Publications. 127 vi List of Figures 1.1 Organization of the dissertation chapter 6 2.1 A simple example o
10、f femtocellular network deployment. 9 2.2 The three types of the femtocellular network configurations. 13 3.1 Integration of a macrocellular network with femtocells 15 3.2 The basic femtocellular network architecture 16 3.3 The proposed small-scale deployment of the integrated femtocell/macrocell ne
11、twork architecture using the existing macrocellular RNC interface 18 3.4 The proposed medium- and large-scale deployment of the integrated femtocell/macrocell network architecture using concentrator and IMS 19 3.5 The proposed SON features for the large-scale and highly-dense deployment of an integr
12、ated femtocell/macrocell network architecture 21 4.1 Various scenarios for femtocellular/macrocellular interference 23 4.2 Example of interference scenarios in integrated femtocell/macrocell networks 25 4.3 Frequency allocation using the dedicated frequency band scheme 27 4.4 Frequency allocation us
13、ing the shared frequency band scheme 28 4.5 Frequency allocation using sub-frequency band scheme 28 4.6 Frequency allocation for macrocells using the static frequency-reuse scheme 30 4.7 An example of frequency allocation to macrocells of a macrocell cluster and to femtocells within the macrocells f
14、or the static frequency-reuse scheme. 30 4.8 The division of frequency spectrum for the dynamic frequency-reuse scheme 32 4.9 Frequency allocation in the macrocell #1 and the femtocells within this macrocell using the dynamic frequency-reuse scheme. 33 4.10 Throughput comparison of non-dense femtoce
15、llular network deployment (scenarios B and C) 41 4.11 Outage probability comparison of non-dense femtocellular network deployment (scenarios B and C). 41 4.12 Throughput comparison of the dense femtocells scenario 42 4.13 Outage probability of the dense femtocells scenario 42.3 现金 万元 2676.43 1472.03 2007.32 2676.43 2676.43 2676.432 流动负债 万元 9209.67 5065.32 6907.25 9209.67 9209.67 9209.672.1 应付账款 万元 9209.67 5065.32 6907.25 9209.67 9209.67 9209.673 流动资金 万元 1496.03 822.82 1122.02 1496.03 1496.03 1496.034 铺底流动资金 万元 498.67 274.27 374.01 498.67 498.67
