We consider a wireless OFDMA cellular network and address the problem of jointly allocating power to frequencies (subbands) and assigning users to cells, for a variety of elastic and inelastic serv
In this paper, we investigate the distributed power allocation algorithm for the downlink of a two-cell multiple input and single output non- orthogonal multiple access (MISO-NOMA) system.
In coordinated multi cell communication inter cell Interference (ICI) is one key factor limiting the performance of the networks many solutions are proposed to overcome this problem such as inter c
As mobile cellular networks evolve to carry both traditional voice and new data services, an all-IP based radio access network akin to the Internet is a favorable approach for future radio access n
We demonstrate bidirectional pumped Raman amplification and 1050 km combined WDM/SDM transmission in a 3-spatial-mode few-mode fiber with a 70-km zero net-gain fiber span.
We study Raman Amplification for short-reach systems. The impact of system parameters, including feeder length and discrete connector losses are reported.
We demonstrate distributed Raman amplification compatible with the wavelength plans and rates defined in ITU's specification for TWDM PON.
We demonstrate a multipoint-to-point network architecture for optical metro networks with distributed FEC encoding based on modified staircase codes.
Power control in direct sequence-coded vision multiple access (DS-CDMA) systems and, more recently, power/rate allocation in multirate DS-CDMA based networks is an open and interesting research are
A challenging problem in multi-band multi-cell self-organized wireless systems, such as multi-channel Wi-Fi networks, femto/pico cells in 3G/4G cellular networks, and more recent wireless networks
