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VTC
2006
IEEE

273views Communications» more VTC 2006»

Path Loss Models for Air-to-Ground Radio Channels in Urban Environments

14 years 6 months ago

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Abstract—This paper provides new statistical models for air-toground channels in an urban environment. The model is derived to operate at frequencies from 200MHz to 5GHz. Issues ...

Qixing Feng, Joe McGeehan, Eustace K. Tameh, Andre...

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Id	Views	Title	Status

1	273	Path Loss Models for Air-to-Ground Radio Channels in Urban Environments	claim
2	228	Aggregation Time Control Algorithm for Time constrained Data Delivery in Wireless Sensor Networks	claim
3	223	A Range-Free Localization Algorithm for Wireless Sensor Networks	claim
4	211	Amplify-and-Forward Cooperative Transmission with Multiple Relays Using Phase Feedback	claim
5	208	MMSE equalizer and chip level inter-antenna interference canceler for HSDPA MIMO systems	claim
6	206	BER Performance Improvement with Joint Angle-Delay-Polarization Estimation of Multipath Channel Parameters	claim
7	203	The 3G Long-Term Evolution - Radio Interface Concepts and Performance Evaluation	claim
8	199	Comparison of User Mobility Pattern Prediction Algorithms to increase Handover Trigger Accuracy	claim
9	179	An Efficient Handover Scheme Based on Fast Mobile IPv6	claim
10	179	Uplink Power Control, Interference Coordination and Resource Allocation for 3GPP E-UTRA	claim
11	179	Design of a Joint Defense System for Mobile Ad Hoc Networks	claim
12	175	On-Demand Channel Assignment Using Channel Segregation for Uplink DS-CDMA Multi-Hop Virtual Cellular Network	claim
13	175	Performance of an Adaptive Multiuser OFDM Uplink with Carrier Frequency Offsets	claim
14	174	ML Detection with Blind Linear Prediction for Differential Space-Time Block Code Systems	claim
15	171	An Analysis on Uplink OFDMA Optimality	claim
16	171	Analysis of Spatial Multiplexing for Cross-Layer Design of MIMO Ad Hoc Networks	claim
17	166	TA-MAC: Task Aware MAC Protocol for Wireless Sensor Networks	claim
18	165	Fast and Reliable Route Discovery Protocol Considering Mobility in Multihop Cellular Networks	claim
19	164	Iterative Joint Channel Estimation and Symbol Detection for Multi-User MIMO OFDM	claim
20	160	On the Accuracy Improvement Issues in GSM Location Fingerprinting	claim
21	160	Chip-interleaved Multi-rate CDMA with 2-dimensional OVSF Spreading	claim
22	159	Channel Estimation for SC-FDE Systems Using Frequency Domain Multiplexed Pilots	claim
23	159	Improving VoIP Call Capacity of Multi-Hop Wireless Networks through Self-Controlled Frame Aggregation	claim
24	159	Comparison between Vertical Handoff Decision Algorithms for Heterogeneous Wireless Networks	claim
25	158	An Adaptive-Scaling Algorithm for OFDM PAR Reduction Using Active Constellation Extension	claim
26	157	Adaptive Space-Time Sectorization for Interference Reduction in Smart Antenna Enhanced Cellular WiMAX Networks	claim
27	156	Adaptive MBER Space-Time DFE Assisted Multiuser Detection for SDMA Systems	claim
28	154	OS-multicast: On-demand Situation-aware Multicasting in Disruption Tolerant Networks	claim
29	154	Adaptive Modulation and Coding for Bit Interleaved Coded Multiple Beamforming	claim
30	153	Ordinal MDS-Based Localization for Wireless Sensor Networks	claim
31	152	Cross-Layer Interaction Between TCP and UMTS RRM Scheduling Strategies	claim
32	152	Cross-Layer Resource Allocation via Geometric Programming in Fading Broadcast Channels	claim
33	149	Adaptive Mode Selection for Multiuser MIMO Downlink Systems	claim
34	148	Exploiting Channel Time Selectivity in Pilot-Aided Alamouti STBC Systems	claim
35	147	A Proportional Fair Scheduling for Multicast Services in Wireless Cellular Networks	claim
36	147	Performance Analysis of Scheduling Algorithms for VoIP Services in IEEE 802.16e Systems	claim
37	144	Channel Estimation for Non-Line-of-Sight WiMax Communication System	claim
38	142	Payload Length and Rate Adaptation for Throughput Optimization in Wireless LANs	claim
39	142	Adaptive Bit-Interleaved Coded OFDM over Time-Varying Channels	claim
40	141	Closed-Form BER Analysis for Antenna Selection Using Orthogonal Space-Time Block Codes	claim
41	141	Minimum Distance-Based Limited-Feedback Precoder for MIMO Spatial Multiplexing Systems	claim
42	139	Inter-System Handover Parameter Optimization	claim
43	138	Simulated Annealing based Wireless Sensor Network Localization with Flip Ambiguity Mitigation	claim
44	138	Transmit Precoding for the Multiple Antenna Broadcast Channel	claim
45	136	Closed-Form Capacity Expression for Transmit Antenna Selection Systems with Correlated Fading Channels	claim
46	136	M3RP: Multi-rate/Multi-range Multicast Routing Protocol for Mobile Ad Hoc Networks	claim
47	135	A Detection Algorithm for Clipped OFDM Signals Using the IDFT-Matrix	claim
48	134	Efficient Algorithms for PAPR Reduction in OFDM Transmitters Implemented using Fixed-Point DSPs	claim
49	134	Ultra Low-Power Digital Demodulators for Short Range Applications	claim
50	133	Relay Communication with Delay Diversity for Future Communication Systems	claim
51	132	Interference Diversity in Frequency-Hopped Systems with Soft Decoding	claim
52	131	Exact Performance Analysis of Full-Correlated MIMO Fading Channel with Transmit Antenna Selection	claim
53	129	A Framework for Automatic Clustering of Parametric MIMO Channel Data Including Path Powers	claim
54	129	Practicable MIMO Capacity in Ideal Channels	claim
55	127	Asymptotic Performance of Coded OFDM with Modulation Diversity and Iterative Decoding	claim
56	125	A Carrier Interferometry based Channel Estimation Technique for One-Cell Reuse MIMO-OFDM/TDMA Cellular Systems	claim
57	125	On Ordering Optimization for MIMO Systems with Decentralized Receivers	claim
58	124	Linear Dispersion for Single-Carrier Communications in Frequency Selective Channels	claim
59	124	Iterative Partial-Cancelling MMSE Algorithms for W-CDMA MIMO-BLAST Systems	claim
60	124	Accurate BER Analysis of QPSK Modulated Asynchronous DS-CDMA Systems Communicating over Rayleigh Channels	claim
61	123	Analysis and Optimization of SIMO Systems with Adaptive Coded Modulation in Spatially Correlated Rayleigh Fading	claim
62	122	Analysis of Capacity Improvements in Multi-Radio Wireless Mesh Networks	claim
63	121	Multiobjective QoS-Oriented Planning for Indoor Wireless LANs	claim
64	121	Location-Dependent Parameterization of a Random Direction Mobility Model	claim
65	121	Estimation of the Channel-Impulse-Response Length for Adaptive OFDM Systems Based on Information Theoretic Criteria	claim
66	119	A Dynamic Resource Reservation Scheme Designed for Improving Multicast Protocols in HMIPv6-Based Networks	claim
67	118	NASC: Network-Aware Source Coding for Wireless Broadcast Channels with Multiple Sources	claim
68	118	Demodulation and Performance Analysis of Differential Unitary Space-Time Modulation in Time-Varying Rician Channels	claim
69	118	Pilot Design Criteria for Single Carrier Frequency Domain Equalization on a Real-Time DSP-Based MIMO Test-Bed	claim
70	118	Minimum Energy Cooperative Path Routing in Wireless Networks: An Integer Programming Formulation	claim
71	118	A Space-Time based Approach to Solving the Gain Asymmetry in MIMO ad hoc Networks	claim
72	117	Frequency-Domain Eigenbeam-SDM and Equalization for High Speed Data Transmissions	claim
73	117	Optimum Fair Bandwidth Allocation Scheme for IEEE 802.16 Mesh Mode with Directional Antenna	claim
74	117	Simulation of Throughput in UMTS Networks with Different Spreading Factors	claim
75	117	Monitoring the Position Integrity in Road Transport Localization Based Services	claim
76	117	Design and Implementation of Robust Time/Frequency Offset Tracking Algorithm for MIMO-OFDM Receivers	claim
77	117	Adaptive Minimum Symbol Error Rate Beamforming Assisted Receiver for Quadrature Amplitude Modulated Systems	claim
78	117	Low Complexity Soft Interference Cancellation for MIMO-Systems	claim
79	116	Distributed Estimation in a Power Constrained Sensor Network	claim
80	115	Proportional Fairness for Overlapping Cells in Wireless Networks	claim
81	115	Routing Mechanisms for Multi-Hop Cellular Communications in the WINNER Air Interface	claim
82	115	Suboptimal Maximum Likelihood Detection Using Gradient-based Algorithm for MIMO Channels	claim
83	114	Block-LDPC Codes vs Duo-Binary Turbo-Codes for European Next Generation Wireless Systems	claim
84	114	Channel Capacity of BLAST based on the Zero-Forcing criterion	claim
85	114	Iterative Joint PIC and 2D MMSE-FDE for Turbo-coded HARQ with SC-MIMO Multiplexing	claim
86	114	A Scheduling Scheme under a Ratio Constraint for the Multiuser MIMO Systems	claim
87	113	On the Calculation of OFDM Error Performance with Phase Noise in AWGN and Fading Channels	claim
88	113	On the Practical Issues in Hop Count Localization of Sensors in a Multihop Network	claim
89	113	Implementation of a Multihoming Agent for Mobile On-board Communication	claim
90	112	Adaptive Resource Allocation Based on Channel Information in Multihop OFDM Systems	claim
91	112	Interference Suppression Through Adaptive Subset Antenna Transmission in Interference Limited MIMO Wireless Environments	claim
92	111	Distributed Stochastic Power and Rate Allocation for Energy Minimization in Wireless Sensor Networks	claim
93	110	DeuceScan: Deuce-Based Fast Handoff Scheme in IEEE 802.11 Wireless Networks	claim
94	110	Recurrent Neural Network Based Narrowband Channel Prediction	claim
95	110	On Modelling Spatial Traffic and Service Non-Uniformities in WCDMA Reverse Link	claim
96	109	Evaluation of a Novel Low Complexity Smart Antenna for Wireless LAN Systems	claim
97	109	Scheduling-Based Coordination Function (SCF) in WLANs for High Throughput	claim
98	109	Utilization of an Indoor DAS for Repeater Deployment in WCDMA	claim
99	108	A Line-of-Sight Optimised MIMO Architecture for Outdoor Environments	claim
100	108	A New Pricing Function for Power Control Game in Wireless Data Networks	claim
101	107	Cross-Layer Modeling of Capacity of UMTS/HSDPA Networks Under Dynamic User Setting	claim
102	107	Architecture of an Always Best Connected Vehicular Communication Gateway	claim
103	107	The Effect of Narrowband Interference on Frequency Ambiguity Resolution for OFDM	claim
104	107	Hard Handoff Scheme Exploiting Uplink and Downlink Signals in IEEE 802.16e Systems	claim
105	107	Multi-Ring Cyclic Scheduling for Spatial-TDMA Energy-Saving MAC Protocol in MANET	claim
106	106	A Distributed Routing Approach for Vehicle Routing in Logistic Networks	claim
107	106	Rate Regions of Asymmetrical Multiple Access with Receive Diversity	claim
108	105	Iterative Equalization and Decoding for Unsynchronized OFDMA Uplink Transmissions	claim
109	105	Adaptive-Mode Peak-to-Average Power Ratio Reduction Algorithm for OFDM-Based Cognitive Radio	claim
110	104	Transmit Beamforming for Frequency-Selective Channels	claim
111	104	Low-Complexity Optimal Detection for Hybrid Space-Time Block Coding and Spatial Multiplexing	claim
112	103	Channel Adaptive CQI Reporting Schemes for UMTS High-Speed Downlink Packet Access	claim
113	103	On the Golden Code Performance for MIMO-HSDPA System	claim
114	103	Generalized Low-Density Parity-Check Coding Aided Multilevel Codes	claim
115	103	Codeword Length Optimization for CPPUWB Systems	claim
116	102	OFDM Resource Allocation Scheme for Minimizing Power Consumption in Multicast Systems	claim
117	102	Backward Compatible Modulation Schemes for Improving Spectrum Efficiency in DAB Systems	claim
118	102	A Fast Handoff Mechanism for IEEE 802.11 and IAPP Networks	claim
119	101	Performance Validation for MMSE Turbo Equalization in ST-BICM Systems	claim
120	101	A Virtual Slot Multiple Access for IEEE 802.15.3 High-Rate Wireless Personal Area Networks	claim
121	101	Application Layer FEC for Improved Mobile Reception of DVB-H Streaming Services	claim
122	101	Estimation of Time-Variant Channels for OFDM Systems Using Kalman and Wiener Filters	claim
123	101	Transmitter Precoding for Orthogonal Space-Time Block-Coded OFDM in Transmit-Antenna and Path-Correlated Channels	claim
124	101	Coexistence and Interworking of IEEE 802.16 and IEEE 802.11(e)	claim
125	101	A Novel Power Allocation Strategy for Finite Alphabet in MIMO Systems	claim
126	100	Network Controlled Cell Breathing in Multi-Service Heterogeneous CDMA/TDMA Scenarios	claim
127	100	Initial and Post-Initial Acquisition in the Serial Search Based Noncoherent Multiple Transmit/Receive Antenna Aided DS-CDMA Downlink	claim
128	100	List Stack Detection with Reduced Search Space for MIMO Communication Systems	claim
129	99	Reduced-Complexity Maximum-Likelihood Detection in Downlink SDMA Systems	claim
130	99	Bi-directional Amplification of Throughput in a Wireless Multi-Hop Network	claim
131	99	Successive Interference Cancellation in Clipped and Product Combining aided FFH Multi-User Systems	claim
132	99	SNMP-Based Approach to Load Distribution in IEEE 802.11 Networks	claim
133	98	GANS: A Signalling Framework for Dynamic Interworking Between Heterogeneous Networks	claim
134	98	Performance Comparison of OFDM-TDMA and OFDMA with Cross-Layer Consideration	claim
135	98	Switching Between OSTBC and Spatial Multiplexing with Linear Receivers in Spatially Correlated MIMO Channels	claim
136	97	Carrier Frequency Offset Compensation with Successive Cancellation in Uplink OFDMA Systems	claim
137	96	Asymptotic Performance of Broadcast Services in IEEE 802.16e with CSTD	claim
138	96	Performance Analysis of a Rate-Adaptive Dual-Branch Switched Diversity System	claim
139	95	On The Distance Distributions of The Wireless Ad Hoc Networks	claim
140	94	Anti-Jamming and Anti-Multipath Performances of Generalized FH/BFSK	claim
141	94	Modelling the General Dependency Between Directions of Arrival and Departure for an Indoor MIMO Channel	claim
142	94	Channel Estimation and Multiuser Detection for MC-DS/CDMA Systems	claim
143	94	Measurement of Time-Varying MIMO Channel for Performance Analysis of Closed-Loop Transmission	claim
144	93	A Novel Hybrid ARQ Scheme Based on Shift Column Permutation Bit Interleaving for OFDM Systems	claim
145	93	A Relay Skipping Method for a Multi-Hop DS-CDMA Virtual Cellular Network	claim
146	93	Transmitter-Based Pre-Processing for OFDM-CDMA Forward-Link Systems with Two-Dimensional Spreading	claim
147	93	Improved Channel Estimation in OFDM Systems with Synchronization Errors and Back-Off	claim
148	93	Practical Interleavers for Systematic Repeat-Accumulate Codes	claim
149	93	Wideband Spatial Channel Model for MIMO Systems at 5 GHz in Indoor and Outdoor Environments	claim
150	92	Joint Frequency-Domain Differential Detection and Equalization for 2-Dimensional Spread/Chip-Interleaved DS-CDMA Uplink Transmissions	claim
151	92	Multiuser Downlink MIMO Beamforming Using an Iterative Optimization Approach	claim
152	92	MC-CDMA HARQ with Variable Spreading Factor	claim
153	92	Store-and-Forward Performance in a DTN	claim
154	91	Joint Design of Twin-Antenna Assisted Space-Time Multilevel Sphere Packing Aided Coded Modulation	claim
155	91	An Initial Timing Offset Estimation Method for OFDM Systems in Rayleigh Fading Channel	claim
156	91	On the Design of Turbo Trellis Coded Modulation Schemes Using Symbol-Based Exit Charts	claim
157	91	Serving Node Selection in Wireless Multi-Hop Cellular System	claim
158	91	Performance Analysis of MIMO-OFDM Systems using Indoor Wideband MIMO Channel Measurement Data	claim
159	90	Iterative Overlap FDE for DS-CDMA without GI	claim
160	89	Antenna Subset Selection with Bit Allocation for Multicarrier Spatial Diversity Transceivers	claim
161	89	Rate Adaptation in Time Varying Channels using Acknowledgement Feedback	claim
162	89	Subspace-Based Blind and Group-Blind Space-Time Multiuser Detection for the Generalized Multicarrier DS-CDMA Uplink	claim
163	87	Feasible Link Statistics for Adaptive Ad Hoc Networks	claim
164	87	Semi-Analytical Model of Interference in CDMA-TDD Using Random Time Slot Hopping	claim
165	87	Accurate BER Analysis of Asynchronous DS-CDMA Systems in Ricean Channels	claim
166	87	Induced Cooperative Multi-user Diversity Relaying for Multi-hop Cellular Networks	claim
167	86	Channel Access Priority for Vehicle Intersection Collision Warning	claim
168	86	A Novel Algorithm for Radio Access Technology, Selection in Heterogeneous B3G networks	claim
169	86	Downlink DS-CDMA Transmission with Joint MMSE Equalization and ICI Cancellation	claim
170	86	Mellin Transform Based Performance Analysis of Fast Frequency Hopping Using Product Combining	claim
171	85	MAC Access Delay In IEEE 802.11e EDCA	claim
172	84	SR-ARQ for MIMO OFDM Systems with Channel State Information Only at the Receiver	claim
173	84	Throughput Performance of Iterative Frequency-Domain SIC with 2D MMSE-FDE for SC-MIMO Multiplexing	claim
174	84	Iterative Water-filling for Load-balancing in Wireless LAN or Microcellular Networks	claim
175	84	Capacity Enhancement for Integrated HAPS-Terrestrial CDMA System	claim
176	83	The Effect of Computation and Feedback Delay on the Capacity of Multiuser MIMO Systems in a Small Outdoor Cell	claim
177	82	The WINNER B3G System MAC Concept	claim
178	82	Scheduling in Cellular CDMA-TDD Networks	claim
179	81	Soft Detection with Linear Precoding for Spatial Multiplexing Systems	claim
180	81	Proposition of a full deterministic medium access method for wireless network in a robotic application	claim
181	80	Emulation of a Downlink Spreading Factor Allocation Strategy for Rel'99 UMTS	claim
182	80	Group-Based Linear Parallel Interference Cancellation for DS-CDMA Systems	claim
183	80	Efficient Receive Antenna Selection Algorithms and Framework for Transmit Zero-Forcing Beamforming	claim
184	79	Using Unclaimed Sub-Carriers in Opportunistic OFDMA Systems	claim
185	79	On the Peak Factor of Sampled and Continuous Signals	claim
186	79	Reduction of Amplitude Clipping Level with OFDM/TDM	claim
187	79	Performance Analysis for a Two-Ring Distributed MIMO-OFDM System	claim
188	78	A Novel Framework for Robust WCDMA Planning under Changing Spatial Traffic Distributions	claim
189	77	Intercell Interference Investigation in a MC-CDMA System with Iterative Demapping	claim
190	77	IQ Space Frequency Time Codes for MIMO-OFDM Systems	claim
191	77	Routing Protocol of Sustainable Sensor Networks with High Exchangeability of Nodes	claim
192	76	Symbol Based Rate Adaptation in Coded MIMO-OFDM Systems	claim
193	75	Cross-Layer Enhancement for WLAN Systems based on a Distributed Queuing MAC protocol	claim
194	75	On the Sensitivity of Sensor Network Simulations	claim
195	75	Iterative Soft Interference Cancellation Aided Minimum Bit Error Rate Uplink Receiver Beamforming	claim
196	75	New Space-Time Trellis Codes for Slow Fading Channels	claim
197	74	Effects of Bit Allocation on Non-Contiguous Multicarrier-Based Cognitive Radio Transceivers	claim
198	73	An Iterative Detection Technique for DS-CDMA Signals with Strong Nonlinear Distortion Effects	claim
199	73	Complexity-Reduced Iterative MAP Receiver with Partial Sphere Decoding in Spatial Multiplexing System	claim
200	72	Combined Serially Concatenated Codes and MMSE Equalization: An EXIT Chart Aided Perspective	claim
201	72	On Link Reliability in Wireless Mobile Ad Hoc Networks	claim
202	72	Cell Dimensioning and Network Throughput in Cellular Multi-Hop Relay Networks	claim
203	71	Enhanced Packet Scheduling Algorithm Providing QoS in High Speed Downlink Packet Access	claim
204	71	Frequency-domain Soft Interference Cancellation for Multicode CDMA Transmissions	claim
205	69	A Burst Noise Cancellation Scheme for Single Carrier Block Transmission with Cyclic Prefix	claim
206	68	Two-Level Fractional Guard Channels for Priority Access in Cellular Systems	claim
207	66	Novel Handover Decision Method in Wireless Communication Systems with Multiple Antennas	claim
208	65	On the Cross-Layer Impact of TCP ACK Thinning on IEEE 802.11 Wireless MAC Dynamics	claim
209	58	On the Generation of Rayleigh Fading Processes with Accurate Statistical Properties	claim

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