Cross-Layer Resource Allocation in Wireless Communications Techniques and Models from PHY and MAC Layer Interaction
Cross-Layer Resource Allocation in Wireless Communications offers practical techniques and models for the design and optimisation of cross-layer resource allocation - one of the hottest topics in wireless communications.Resource allocation in wireless networks is traditionally approached either thro...
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| Main Authors | , |
|---|---|
| Format | eBook |
| Language | English |
| Published |
Chantilly
Elsevier Science & Technology
2008
|
| Edition | 1 |
| Subjects | |
| Online Access | Get full text |
| ISBN | 9780123741417 0123741416 |
| DOI | 10.1016/B978-0-12-374141-7.X0001-2 |
Cover
Table of Contents:
- 4.1.2 Instantaneous power constraints -- 4.2 Cross-layer approach to MUD scheduling -- 4.2.1 The average spectral efficiency region of MUD scheduling -- 4.2.2 An example of average spectral efficiency region in homogeneous networks -- 4.2.3 An example of average spectral efficiency region in heterogeneous networks -- 4.3 Total average throughput in networks with HMUD -- 4.3.1 HMUD and feedback information -- 4.4 Summary -- References -- Chapter 5 Cross-layer resource allocation in SIMO systems -- 5.1 Cross-layer resource allocation with a ZF beamformer -- 5.2 The average throughput region of spatial multiplexing and scheduling -- 5.3 The total average throughput of spatial multiplexing and scheduling -- 5.4 Low complexity spatial multiplexing and scheduling policy -- 5.4.1 A closed form approximation for the average throughput in Rayleigh fading channels -- 5.5 Summary -- References -- Chapter 6 Cross-layer resource allocation in MISO systems -- 6.1 Cross-layer resource allocation with a ZF beamformer -- 6.1.1 The optimal power allocation p[sup(*)][sub(& -- #952 -- )](H[sub(K)]) with a ZF beamformer -- 6.1.2 The optimal spatial multiplexing and scheduling set K[sup(*)][sub(& -- #952 -- )](H) with a ZF beamformer -- 6.1.3 The average spectral efficiency region and the total average spectral efficiency -- 6.2 Low complexity spatial multiplexing and scheduling policy -- 6.2.1 A closed form approximation for the average throughput in Rayleigh fading channels -- 6.3 Summary -- 6.4 Annex: Water-filling algorithm with a ZF beamformer -- References -- Chapter 7 Different views of delay in resource allocation for wireless systems -- 7.1 The delay metrics -- 7.1.1 The instantaneous delay -- 7.1.2 Instantaneous delay variation -- 7.1.3 Average delay -- 7.1.4 Worst-case delay -- 7.2 Sources of delay -- 7.2.1 The access delay -- 7.2.2 The queueing delay
- 7.3 Access delay on resource allocation -- 7.3.1 RR scheduling -- 7.3.2 Spatial multiplexing and scheduling with CSI -- 7.3.3 Proportional fair scheduling -- 7.3.4 Frame division scheduling -- 7.4 Queueing delay on resource allocation -- 7.4.1 Queueing delay parameters -- 7.4.1.1 The arrival process -- 7.4.1.2 Service time distribution -- 7.4.1.3 The available number of links -- 7.4.1.4 Queue's maximum allowed length -- 7.4.1.5 The total number of users in the system (Nt) -- 7.4.1.6 The service policy -- 7.4.2 Queueing delay and stability consideration -- 7.5 Summary -- References -- Chapter 8 Orthogonal frequency division multiplexing -- 8.1 OFDM and OFDMA -- 8.1.1 Basic signal model -- 8.1.2 Resource allocation -- 8.2 MIMO-OFDMA -- 8.3 Summary -- References -- Index -- A -- B -- C -- D -- F -- G -- H -- I -- K -- L -- M -- N -- O -- P -- Q -- R -- S -- T -- U -- W -- Z
- Front cover -- Cross-layer resource allocation in wireless communications -- Copyright page -- Contents -- Preface -- Acknowledgements -- List of figures -- List of tables -- List of acronyms -- Chapter 1 Introduction -- 1.1 The need for a general framework for cross-layer design in wireless systems -- 1.2 Measuring performance in cross-layer design -- 1.2.1 The spectral efficiency -- 1.2.2 The delay -- 1.3 Considering multiple antennas -- 1.4 Considering Orthogonal Frequency Division Multiple Access (OFDMA) -- 1.5 Book structure -- References -- Chapter 2 Different views of spectral efficiency -- 2.1 The capacity -- 2.2 Digital data modulation -- 2.3 The bit error rate (BER) -- 2.4 Channel coding -- 2.5 The packet error rate (PER) -- 2.5.1 Analytical approximation of PER curves -- 2.6 The throughput -- 2.7 Link adaptation -- 2.7.1 Analytical approximation of throughput envelope -- 2.7.2 Quality of service requirements -- 2.8 The average spectral efficiency -- 2.9 Summary -- References -- Chapter 3 The cross-layer resource allocation problem -- 3.1 Allocating resources: time, power, space and frequency -- 3.2 Signal model for multi-user SIMO multiple access channel -- 3.2.1 The successive interference cancellation (SIC) receiver -- 3.3 Signal model for multi-user MISO broadcast channel -- 3.4 The resource allocation policy definition -- 3.5 The spectral efficiency region and the optimal resource allocation policy -- 3.6 A particular case: the capacity region -- 3.7 Summary -- 3.8 Annex: Examples of signal processing techniques -- 3.8.1 The bank of matched filters -- 3.8.2 The zero forcing (ZF) beamformer -- 3.8.3 The minimum mean square error (MMSE) beamformer -- References -- Chapter 4 Cross-layer resource allocation in SISO systems -- 4.1 Mud scheduling: the optimal policy -- 4.1.1 Average power constraints