High-speed satellite mobile communications: technologies and challenges
Central features of future 4G mobile communication systems are high-speed data
transmission (up to 1 Gb/s) and interactive multimedia services. For effective delivery of …
transmission (up to 1 Gb/s) and interactive multimedia services. For effective delivery of …
[PDF][PDF] 卫星通信技术的新发展
甘仲民， 张更新 - 通信学报, 2006 - infocomm-journal.com
就当前卫星通信技术的若干热点作了一些概括和综述. 首先, 介绍了宽带卫星通信系统的有关
概念和发展现状, 提出了需解决的主要技术问题, 给出了典型应用; 然后, 在介绍卫星移动通信的 …
概念和发展现状, 提出了需解决的主要技术问题, 给出了典型应用; 然后, 在介绍卫星移动通信的 …
Method and apparatus for prioritized information delivery with network coding over time-varying network topologies
UC Kozat, C Pépin, H Papadopoulos… - US Patent …, 2014 - Google Patents
A method and apparatus is disclosed herein for information delivery with network coding
over time-varying network topologies. In one embodiment, the method comprises …
over time-varying network topologies. In one embodiment, the method comprises …
Method for varying transmit power patterns in a multi-cell environment
G Caire, H Papadopoulos, SA Ramprashad… - US Patent …, 2014 - Google Patents
US8705484B2 - Method for varying transmit power patterns in a multi-cell environment -
Google Patents US8705484B2 - Method for varying transmit power patterns in a multi-cell …
Google Patents US8705484B2 - Method for varying transmit power patterns in a multi-cell …
Capacity of the multiple spot beam satellite channel with Rician fading
N Letzepis, AJ Grant - IEEE Transactions on Information Theory, 2008 - ieeexplore.ieee.org
In this correspondence, the uplink of a multibeam satellite system with Rician fading is
analyzed under the framework of Wyner's Gaussian cellular multiple access channel. In this …
analyzed under the framework of Wyner's Gaussian cellular multiple access channel. In this …
[HTML][HTML] A survey on robust modulation requirements for the next generation personal satellite communications
The unrelenting technological advancement in the generation of wireless networks in recent
years has awakened the motion concerning the inclusion of satellites in personal …
years has awakened the motion concerning the inclusion of satellites in personal …
Inter-cell approach to operating wireless beam-forming and user selection/scheduling in multi-cell environments based on limited signaling between patterns of …
SA Ramprashad, X Tang, HC Papadopoulos - US Patent 8,542,640, 2013 - Google Patents
Methods, architectures and techniques of operating a joint beam-forming and user-selection
system across multiple cells for downlink communication in a multi-cell environment. The …
system across multiple cells for downlink communication in a multi-cell environment. The …
Adaptive forward-backward soft output M-algorithm receiver structures
H Papadopoulos, CEW Sundberg - US Patent 8,279,954, 2012 - Google Patents
2005/O152391 A1 7, 2005 Effros et al. 2005.0185707 A1 8, 2005 Hoo et al. Search dated
Jan. 31, 2009 for PCT/US07/13074, filed Jun. 1, 2007. 2005/0265280 A1 12/2005 Roh et al …
Jan. 31, 2009 for PCT/US07/13074, filed Jun. 1, 2007. 2005/0265280 A1 12/2005 Roh et al …
Channel classification and rate adaptation for SU-MIMO systems
G Caire, CEW Sundberg, H Papadopoulos… - US Patent …, 2013 - Google Patents
A method, apparatus and system are disclosed herein for channel classification and
adaptation. In one embodiment, the system comprises a base station having a transmitter …
adaptation. In one embodiment, the system comprises a base station having a transmitter …
Soft output M-algorithm receiver structures with generalized survivor selection criteria for MIMO systems
H Papadopoulos, CEW Sundberg - US Patent 8,565,329, 2013 - Google Patents
(57) ABSTRACT A method and apparatus is disclosed herein for a modified soft output M-
algorithm. In one embodiment, the soft output M-algorithm is employed by a receiver in a …
algorithm. In one embodiment, the soft output M-algorithm is employed by a receiver in a …