Requirements for future bandwidth demand from access network keep changing, in order to support more streaming video on multicasting and broadcasting packet, a novel architecture of dynamic Multiwavelength Time Wavelength Division Multiplexing Passive Optical Network (TWDM PON) system using multicasting Cross Gain Multiplexing (XGM) and all optical packet routing (AOPR) module in optical line t...

This paper introduces a unified deep neural network (DNN)-based precoder for two-user multiple-input multiple-output (MIMO) networks with five objectives: data transmission, energy harvesting, simultaneous wireless information and power transfer, physical layer (PHY) security, multicasting. First, rotation-based is developed to solve the above problems independently. Rotation-based precoding ne...

In this work we address the problem of multicasting connectionless (packet oriented) traffic in energy and transceiver-limited ad hoc wireless networks. We first investigate the novel trade-offs caused by connectionless traffic as opposed to session-oriented traffic. Then we develop a new multicasting heuristic that is based on a minimum incremental cost logic. We also discuss the medium access...

We design a V-shaped antenna array to realize on-chip multicasting from a single Gaussian beam to four orbital angular momentum (OAM) beams. A pattern search assisted iterative (PSI) algorithm is used to design an optimized continuous phase pattern which is further discretized to generate collinearly superimposed multiple OAM beams. Replacing the designed discrete phase pattern with correspondi...

Supporting multi-point group communications in network management platforms is essential for improving scalability and responsiveness of management applications. With the deployment of IP multicasting as the standard infrastructure for multi-point group communications in the Internet, the integration of IP multicasting in SNMP becomes signi cantly important to achieve these goals. This paper pr...

We present WDM multicasting based on dual-pump four-wave mixing in a 3-mm long dispersion engineered silicon waveguide. One-to-six phase-preserving WDM multicasting of 10-Gb/s differential phase-shift-keying (DPSK) data is experimentally demonstrated with bit-error rate measurements. All the six multicast signals show error-free performance with power penalty less than 3.8 dB.

In this paper, we will address a dual-tree-based routing model and propose an efficient dual-treebased multicasting algorithm with three destination-switch partition strategies on irregular switch-based networks. The dual-tree-based routing scheme supports adaptive, distributed, and deadlock-free multicast on switch-based networks with double channels. We first describe a dual-tree structure es...

The conceptual shift in the expectations of the wireless users from voice towards multimedia, from availability towards acceptable quality, and from stand-alone towards group-oriented computing has a significant impact on today’s networks in terms of the need for mobility, quality of service (QoS) and multicasting. Ad hoc networks, being independent of any fixed infrastructure, can provide mobi...

In a mobile wireless communication network, broadcast signaling can be transmitted to multiple (two or more) receivers simultaneously. In networking, a distinction is made between broadcasting and multicasting. Broadcasting sends a message to everyone on the network whereas multicasting sends a message to a select list of recipients. In this paper we mainly focus on different techniques and alg...

The Internet Engineering Task Force lists multicasting as a desired service for our future mobile computing environment. To provide this service, location management of a group of users involved in a multicasting application needs to be addressed. In this paper, we propose two protocols that can be used by a group of mobile hosts to share their current location with other group members efficien...