Bernhard Walke

Publication Activity (10 Years)

Years Active: 1971-2016
Publications (10 Years): 2

Top Venues

PIMRC

CoRR

ICMCS

Publications

Yunpeng Zang, Bernhard Walke, Guido R. Hiertz, Christian Wietfeld
CSMA-based Packet Broadcast in Radio Channels with Hidden Stations. CoRR (2016)
Yunpeng Zang, Bernhard Walke, Guido R. Hiertz, Christian Wietfeld
IEEE 802.11p-based Packet Broadcast in Radio Channels with Hidden Stations and Congestion Control. CoRR (2016)
Yuan Chen, Bernhard Walke
Spectral efficiency of LTE with small cells and optimum association threshold. PIMRC (2014)
Yuan Chen, Bernhard Walke
Analysis of cell spectral efficiency in 3GPP LTE systems. PIMRC (2013)
Yuan Chen, Bernhard Walke
Analysis of Capacity and Error Ratio in 3GPP LTE Systems using Signal Flow Graph Models. EW (2013)
Maciej Mühleisen, Bernhard Walke, Andreas Timm-Giel
Uplink VoIP capacity of 3GPP LTE under power control and semi-persistent scheduling. ATNAC (2013)
Bernhard Walke
The roots of GPRS: the first system for mobile packet-based global internet access. IEEE Wirel. Commun. 20 (5) (2013)
Aamer Sattar Chaudry, Muzzamil Aziz Chaudhary, Fahad Aijaz, Bernhard Walke
Mobile-to-mobile multimedia streaming using REST-based mobile services. ICMCS (2012)
Klaus Sambale, Bernhard Walke
Decode-and-Forward Relay Placement for Maximum Cell Spectral Efficiency. EW (2012)
Maciej Mühleisen, Bernhard Walke
Evaluation and Improvement of VoIP Capacity for LTE. EW (2012)
Klaus Sambale, Bernhard Walke
Cell Spectral Efficiency optimization in relay enhanced cells. PIMRC (2012)
Maciej Mühleisen, Daniel Bültmann, Rainer Schoenen, Bernhard Walke
Analytical Evaluation of an IMT-Advanced Compliant LTE System Level Simulator. EW (2011)
Maciej Mühleisen, Bernhard Walke
Analytical evaluation of LTE uplink performance in the IMT-Advanced Indoor Hotspot scenario. PIMRC (2011)
Fahad Aijaz, Shuja Jamil Shaikh, Bernhard Walke
Performance Analysis of a Framework for Multi-Interfaced Service Level Agreements on Mobile Devices. EW (2011)
Rainer Schoenen, Halim Yanikomeroglu, Bernhard Walke
User in the Loop: Mobility Aware Users Substantially Boost Spectral Efficiency of Cellular OFDMA Systems. IEEE Commun. Lett. 15 (5) (2011)
Klaus Sambale, Bernhard Walke
Upper Bound Cell Spectral Efficiency of IMT-Advanced Scenarios. EW (2011)
Ralf Jennen, Sebastian Max, Bernhard Walke
Frame delay distribution analysis of IEEE 802.11 networks using Signal Flow Graphs. PIMRC (2010)
Guido R. Hiertz, Dee Denteneer, Sebastian Max, Rakesh Taori, Javier Cardona, Lars Berlemann, Bernhard Walke
IEEE 802.11s: The WLAN Mesh Standard. IEEE Wirel. Commun. 17 (1) (2010)
Maciej Mühleisen, Daniel Bültmann, Bernhard Walke
Uplink capacity analysis of OFDMA based cellular networks with reuse-1. Wireless Days (2010)
Daniel Bültmann, Maciej Mühleisen, Sebastian Max, Karsten Klagges, Marc Schinnenburg, Bernhard Walke
openWNS - a simulation platform for IMT-advanced systems. Eur. Trans. Telecommun. 21 (8) (2010)
Zheng Xie, Bernhard Walke
Performance analysis of reuse partitioning techniques in OFDMA based cellular radio networks. ICT (2010)
Guido R. Hiertz, Dee Denteneer, Lothar Stibor, Yunpeng Zang, Xavier Pérez Costa, Bernhard Walke
The IEEE 802.11 universe. IEEE Commun. Mag. 48 (1) (2010)
Fahad Aijaz, Syed Zahid Ali, Muzzamil Aziz Chaudhary, Bernhard Walke
The resource-oriented Mobile Web Server for long-lived services. WiMob (2010)
Zheng Xie, Bernhard Walke
Frequency Reuse Techniques for Attaining Both Coverage and High Spectral Efficiency in OFDMA Cellular Systems. WCNC (2010)
Zheng Xie, Bernhard Walke
Resource Allocation and Reuse for Inter-cell Interference Mitigation in OFDMA based Communication Networks. WICON (2010)
Sebastian Max, Harald Radke, Bernhard Walke
More capacity with the CSMA/IA MAC protocol in IEEE 802.11s wireless mesh networks. MASS (2010)
Zheng Xie, Bernhard Walke
Enhanced Fractional Frequency Reuse to Increase Capacity of OFDMA Systems. NTMS (2009)
Fahad Aijaz, Syed Zahid Ali, Muzzamil Aziz Chaudhary, Bernhard Walke
Enabling High Performance Mobile Web Services Provisioning. VTC Fall (2009)
Sebastian Max, Erik Weiss, Guido R. Hiertz, Bernhard Walke
Capacity bounds of deployment concepts for Wireless Mesh Networks. Perform. Evaluation 66 (3-5) (2009)
Michael Einhaus, Ole Klein, Bernhard Walke
Comparison of OFDMA Resource Scheduling Strategies with Fair Allocation of Capacity. CCNC (2008)
Rainer Schoenen, Wolfgang Zirwas, Bernhard Walke
Raising Coverage and Capacity using Fixed Relays in a Realistic Scenario. EW (2008)
Arif Otyakmaz, Rainer Schoenen, Sebastian Dreier, Bernhard Walke
Parallel Operation of Half- and Full-Duplex FDD in Future Multi-Hop Mobile Radio Networks. EW (2008)
Rainer Schoenen, Rüdiger Halfmann, Bernhard Walke
MAC Performance of a 3GPP-LTE Multihop Cellular Network. ICC (2008)
Fahad Aijaz, Seyed Mohammad Adeli, Bernhard Walke
Architecture for Consuming Long-Lived Mobile Web Services over Multiple Transport Protocols. NTMS (2008)
Rainer Schoenen, Rüdiger Halfmann, Bernhard Walke
An FDD Multihop Cellular Network for 3GPP-LTE. VTC Spring (2008)
Jelena Mirkovic, Bernhard Walke
Theoretical Analysis of Saturation Throughput in MU-DCF. VTC Spring (2008)
Ralf Pabst, Daniel C. Schultz, Bernhard Walke
Performance Evaluation of a Relay-Based 4G Network Deployment with Combined SDMA/OFDMA and Resource Partitioning. VTC Spring (2008)
Fahad Aijaz, Seyed Mohammad Adeli, Bernhard Walke
Middleware for Communication and Deployment of Time Independent Mobile Web Services. ICWS (2008)
Daniel C. Schultz, Ralf Pabst, Bernhard Walke
Analytical Estimation of Packet Delays in Relay-Based IMT-Advanced Networks. VTC Spring (2008)
Fahad Aijaz, Bilal Hameed, Bernhard Walke
Asynchronous mobileweb services: Concept and architecture. CIT (2008)
Ralf Pabst, Daniel C. Schultz, Bernhard Walke
Combined Uplink Resource Reservation and Power Control for Relay-Based OFDMA Systems. VTC Spring (2008)
Jelena Mirkovic, Bernhard Walke, Jordi Gomez Garcia
Channel aware scheduling in MIMO based WLANs in the presence of channel uncertainty. ISWCS (2008)
Jelena Mirkovic, Bernhard Walke
On Performance of MIMO Link Adaptation in the Presence of Channel Uncertainty. WiMob (2008)
Michel Terré, Bernhard Walke, Luís M. Correia, Alain Sibille
Wireless communications systems. Ann. des Télécommunications 63 (5-6) (2008)
Michael Einhaus, Ole Klein, Bernhard Walke, Rüdiger Halfmann
Simulative MAC Level Performance Evaluation of an OFDMA System Under the Consideration of Frequency Correlated Fading. WCNC (2007)
Guido Gehlen, Fahad Aijaz, Muhammad Sajjad, Bernhard Walke
A Mobile Context Dissemination Middleware. ITNG (2007)
Yunpeng Zang, Lothar Stibor, Bernhard Walke, Hans-Jürgen Reumerman, Andre Barroso
A Novel MAC Protocol for Throughput Sensitive Applications in Vehicular Environments. VTC Spring (2007)
Georgios Orfanos, Jelena Mirkovic, Bernhard Walke, Sunil Kumar Emmadi
A Centralized MAC Protocol with QoS Support for Wireless LANs. PIMRC (2007)
Michael Einhaus, Ole Klein, Bernhard Walke, Rüdiger Halfmann
MAC Level Performance Evaluation of Downlink Resource Allocation Strategies for an OFDMA System Based on IEEE 802.16. VTC Spring (2007)
Yunpeng Zang, Lothar Stibor, Bernhard Walke, Hans-Jürgen Reumerman, Andre Barroso
Towards Broadband Vehicular Ad-Hoc Networks - The Vehicular Mesh Network (VMESH) MAC Protocol. WCNC (2007)
Erik Weiss, Guido R. Hiertz, Bangnan Xu, Sven Hischke, Bernhard Walke, Sebastian Gross
Improving routing performance in wireless ad hoc networks using cross-layer interactions. Ad Hoc Networks 5 (5) (2007)
Guido Gehlen, Fahad Aijaz, Yi Zhu, Bernhard Walke
Mobile P2P Web Services using SIP. Mob. Inf. Syst. 3 (3-4) (2007)
George T. Karetsos, Angelos N. Rouskas, Bijan Jabbari, Bernhard Walke
Topics in wireless broadband systems. Comput. Networks 51 (9) (2007)
Sebastian Max, Guido R. Hiertz, Erik Weiss, Dee Denteneer, Bernhard Walke
Spectrum sharing in IEEE 802.11s wireless mesh networks. Comput. Networks 51 (9) (2007)
Daniel C. Schultz, Bernhard Walke
Fixed Relays for Cost Efficient 4G Network Deployments: An Evaluation. PIMRC (2007)
Rajamani Ganesh, Sastri L. Kota, Bernhard Walke
Enabling Technologies for Radio Networks Beyond 3G. Int. J. Wirel. Inf. Networks 14 (2) (2007)
Guido Gehlen, Fahad Aijaz, Muhammad Sajjad, Bernhard Walke
A Rule Based Publish/Subscribe Context Dissemination Middleware. WCNC (2007)
Erik Weiss, Sebastian Max, Ole Klein, Guido R. Hiertz, Bernhard Walke
Relay-based vs. Conventional Wireless Networks: Capacity and Spectrum Efficiency. PIMRC (2007)
Rui Zhao, Bernhard Walke, Guido R. Hiertz
An Efficient IEEE 802.11 ESS Mesh Network Supporting Quality-of-Service. IEEE J. Sel. Areas Commun. 24 (11) (2006)
Lars Berlemann, Stefan Mangold, Guido R. Hiertz, Bernhard Walke
Policy Defined Spectrum sharing and medium Access for Cognitive Radios. J. Commun. 1 (1) (2006)
Bernhard Walke, Bijan Jabbari, Enzo Mingozzi, Alain Sibille
Special Issue of European Transactions on Telecommunications on 'Next Generation Wireless and Mobile Communications'. Eur. Trans. Telecommun. 17 (3) (2006)
Michael Einhaus, Ole Klein, Bernhard Walke, Daniel Bültmann
Performance evaluation of joint downlink scheduling in multi-cellular OFDMA systems based on IEEE 802.16a. IWCMC (2006)
Lars Berlemann, Christian Hoymann, Guido R. Hiertz, Bernhard Walke
Unlicensed Operation of IEEE 802.16: Coexistence with 802.11(A) in Shared Frequency Bands. PIMRC (2006)
Lars Berlemann, Stefan Mangold, Guido R. Hiertz, Bernhard Walke
Spectrum load smoothing: distributed quality-of-service support for cognitive radios in open spectrum. Eur. Trans. Telecommun. 17 (3) (2006)
Bernhard Walke, Harianto Wijaya, Daniel C. Schultz
Layer-2 Relays in Cellular Mobile Radio Networks. VTC Spring (2006)
Erik Weiss, Maciej Mühleisen, Carl-Herbert Rokitansky, Bernhard Walke, L. Georgi
Architecture of an Always Best Connected Vehicular Communication Gateway. VTC Fall (2006)
Guido Gehlen, Fahad Aijaz, Yi Zhu, Bernhard Walke
Mobile P2P Web Service Creation using SIP. MoMM (2006)
Lars Berlemann, Ralf Pabst, Bernhard Walke
Efficient multimode protocol architecture for complementary radio interfaces in relay-based 4G networks. IEEE Wirel. Commun. 13 (3) (2006)
Guido Gehlen, Fahad Aijaz, Bernhard Walke
Mobile Web Service Communication Over UDP. VTC Fall (2006)
Georgios Orfanos, Bernhard Walke, Hans-Jürgen Reumerman, Willi Butsch
An adaptive MAC protocol for MC-CDMA ad hoc wireless LAN. PIMRC (2005)
Lars Berlemann, Bernhard Walke
Spectrum load smoothing for optimized spectrum utilization - rationale and algorithm. WCNC (2005)
Lars Berlemann, Guido R. Hiertz, Bernhard Walke, Stefan Mangold
Radio resource sharing games: enabling QoS support in unlicensed bands. IEEE Netw. 19 (4) (2005)
Tim Irnich, Bernhard Walke
Spectrum estimation methodology for next generation wireless systems: introduction and results of application to IMT-2000. PIMRC (2005)
Bernhard Walke, Luciano Lenzini, Bijan Jabbari
Guest editorial. Comput. Networks 49 (3) (2005)
Lars Berlemann, Ralf Pabst, Bernhard Walke
Multimode Communication Protocols Enabling Reconfigurable Radios. EURASIP J. Wirel. Commun. Netw. 2005 (3) (2005)
Ralf Pabst, Norbert Esseling, Bernhard Walke
Fixed relays for next generation wireless systems - System concept and performance evaluation. J. Commun. Networks 7 (2) (2005)
Rui Zhao, Bernhard Walke
Decentrally controlled wireless multi-hop mesh networks for high quality multi-media communications. MSWiM (2005)
Georgios Orfanos, Bernhard Walke, Jan Willem Jansen, Hans-Jürgen Reumerman
Interference aware adaptive MAC protocol for MC-CDMA ad hoc wireless LANs. PIMRC (2005)
Rui Zhao, Bernhard Walke, Michael Einhaus, Georgios Orfanos
A primary adaptation of the W-CHAMB protocol for Gigabit WPANs. PIMRC (2005)
Lars Berlemann, Ralf Pabst, Marc Schinnenburg, Bernhard Walke
A flexible protocol stack for multi-mode convergence in a relay-based radio network architecture. PIMRC (2005)
Lars Berlemann, Stefan Mangold, Guido R. Hiertz, Bernhard Walke
Spectrum load smoothing for cognitive medium access in open spectrum. PIMRC (2005)
Rui Zhao, Bernhard Walke, Michael Einhaus
Constructing Efficient Multi-hop Mesh Networks. LCN (2005)
Lars Berlemann, Guido R. Hiertz, Bernhard Walke, Stefan Mangold
Strategies for distributed QoS support in radio spectrum sharing. ICC (2005)
Norbert Esseling, Bernhard Walke, Ralf Pabst
Performance evaluation of a fixed relay concept for next generation wireless systems. PIMRC (2004)
Tim Irnich, Bernhard Walke
Spectrum estimation methodology for next generation wireless systems. PIMRC (2004)
Willie W. Lu, Bernhard Walke, Xuemin Shen
4G mobile communications: toward open wireless architecture. IEEE Wirel. Commun. 11 (2) (2004)
Lars Berlemann, Bernhard Walke, Stefan Mangold
Behavior based strategies in radio resource sharing games. PIMRC (2004)
Stefan Mangold, Zhun Zhong, Guido R. Hiertz, Bernhard Walke
IEEE 802.11e/802.11k wireless LAN: spectrum awareness for distributed resource sharing. Wirel. Commun. Mob. Comput. 4 (8) (2004)
Stefan Mangold, Lars Berlemann, Bernhard Walke
Equilibrium analysis of coexisting IEEE 802.11e wireless LANs. PIMRC (2003)
Bernhard Walke, Marco Luise
European Wireless 2002. Eur. Trans. Telecommun. 14 (1) (2003)
Stefan Mangold, Sunghyun Choi, Guido R. Hiertz, Ole Klein, Bernhard Walke
Analysis of IEEE 802.11e for QoS support in wireless LANs. IEEE Wirel. Commun. 10 (6) (2003)
Stefan Mangold, Guido R. Hiertz, Bernhard Walke
IEEE 802.11e wireless LAN - resource sharing with contention based medium access. PIMRC (2003)
Bernhard Walke, Vinod Kumar
Spectrum issues and new air interfaces. Comput. Commun. 26 (1) (2003)
Jörg Habetha, Bernhard Walke
Fuzzy Rule-Based Mobility and Load Management for Self-Organizing Wireless Networks. Int. J. Wirel. Inf. Networks 9 (2) (2002)
Bangnan Xu, Bernhard Walke
A New Air Interface Concept for Wireless Multimedia Communications beyond the 3rd Generation. Wirel. Pers. Commun. 23 (1) (2002)
Jijun Luo, Markus Dillinger, Egon Schulz, Eiman Mohyeldin, Martin Weckerle, Bernhard Walke
Efficient radio resource management scheme for multimedia services in broadband mobile networks. PIMRC (2002)
Bangnan Xu, Bernhard Walke
Design issues of self-organizing broadband wireless networks. Comput. Networks 37 (1) (2001)
Bernhard Walke, Bangnan Xu
On the MAC performance of self-organizing broadband multihop multimedia wireless networks. VTC Fall (2001)
Norbert Esseling, Harbinder Singh Vandra, Bernhard Walke
A forwarding concept for HiperLAN/2. Comput. Networks 37 (1) (2001)
Matthias Lott, Bernhard Walke
Performance analysis of a wireless ad hoc network with QoS support. Telecommun. Syst. 16 (1-2) (2001)

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Publication Activity (10 Years)

Top Topics

Top Venues

Bernhard Walke