The data channel scheduling algorithm of traditional algorithm in optical burst switch is analyzed. 对光突发交换网络中传统的数据信道调度算法进行了分析。
Channel and Queue Aware Resource Scheduling Algorithms in Wireless Networks 无线网络信道队列状态感知资源调度算法
In this paper, a data channel scheduling algorithm called PDF is presented for OBS networks. 该文提出了一种用于OBS网络的PDF数据信道调度算法。
An Analysis of Data Channel Scheduling Algorithm in OBS Network 光突发交换数据信道调度算法分析
Using new channel scheduling scheme is one of the solutions for this problem. 对服务器信道调度方案的设计是缓解这一瓶颈问题的一种有效方法。
Theory Analysis and Simulations of Data Channel Scheduling Algorithms for OBS Networks OBS网络中的数据信道调度算法性能的理论分析和仿真
New Data Channel Scheduling Algorithms in OBS Networks 两种新型的OBS网络数据信道调度算法
Threshold-Based Data Channel Scheduling Algorithm for Optical Burst Switching Networks 基于阈值的光突发交换网络数据信道调度算法
In the Optical Burst Switching ( OBS) network, the data channel scheduling is one of key issues. 在光突发交换(OBS)网络中,数据信道的调度算法是一个关键问题。
BM-VF-SBD: A Data Channel Scheduling Algorithm to Support QoS for Optical Burst Switching Networks BM-VF-SBD:一种支持QoS的光突发交换数据信道调度算法
In this paper, a threshold-based data channel scheduling algorithm is proposed, which uses LAUC to schedule long burst and uses LAUC-VF to schedule short burst. 该文提出了一种基于阈值的OBS网络数据信道调度算法,对于长度大于阈值的光突发数据包采用LAUC算法进行调度,对于长度小于阈值的光突发数据包采用LAUC-VF算法进行调度。
In this paper, two new data channel scheduling algorithms in OBS networks, Minimum Wavelength Conversion Times ( MWCT) algorithm and Service Differentiation ( SD) algorithm, are proposed. 该文提出了两种新型的OBS网络数据信道调度算法:最少波长转换(MWCT)调度算法和区分服务(SD)调度算法。
In this paper, we presented the design and implementation of a new VOD system, which used one new channel scheduling scheme, controlled multicast scheme. 介绍了一种采用了可控多播(ControlledMulticast,CM)信道调度方案的系统的实现。
This paper carries out some research on schemes to solve burst contention based on Burst Segmentation and studies a synthetic scheme for burst contention with channel scheduling algorithms. 介绍了基于光突发分片技术的竞争解决机制,着重对采用光突发分片技术与数据信道调度算法相结合的竞争解决机制进行了研究。
In this paper we propose a new data channel scheduling algorithm to support QoS for optical burst switching network called B-FF ( batch first fit). 本文提出一种支持QoS的OBS网络数据信道调度算法,BFF(BatchFirstFit)算法。
One is the impact of channel information error to user scheduling and transmission mode selection; the other is the relation between system throughput and the size of channel allocation unit. 二是系统吞吐量同信道分配单元大小的关系。结果表明,信道信息误差对系统吞吐量的影响主要是因为速率选择错误的原因,错选用户这一因素的影响相对较小;
Meanwhile, a class-based priority queuing policy for dynamic resource scheduling for wireless channel resources scheduling in WCDMA is designed. 同时,针对WCDMA中无线信道的资源配置问题,设计了一种基于类的优先队列的动态资源配置方案。
By setting an appropriate value of buffer safety space, the scheme not only avoids packet loss from buffer overflows, but also provides convenience for channel scheduling since the transmission time has been bounded strictly. 通过设置适当的缓存安全间隔值,不仅可以避免因缓存溢出引起的分组损失,而且所获得的固定最大发送时间也为突发的信道调度带来了便利。
Optical Burst Switching ( OBS) is a promising solution for realizing IP/ DWDM. In this paper, a data channel scheduling algorithm called PDF is presented for OBS networks. 光突发交换(OBS)是实现IP/DWDM网络的一种极有前途的方案。
The problem of optimum channel scheduling is mapped to a problem of colouring graph, which is formulated as an integer linear programming problem solvable in polynomial time by making use of interval graph good characteristics. 将这个问题描述为整数线性规划形式,利用间隔图的优良特性可在多项式时间内求解。给出可适用于任意波长个数的信道优化调度问题的通用的等效图论描述形式。
Data channel scheduling algorithm is the key algorithm in OBS networks. 数据信道调度算法是OBS网络的关键算法。
For single channel, this thesis proposed centralized scheduling algorithm based on the network conflict graph and distributed scheduling algorithm based on the cooperation of nodes. 在单信道方面,提出了基于网络冲突图的集中式调度方法和基于节点协作的分布式调度方法。
The basic principle of OBS networks is discussed. The data channel scheduling algorithm, assembly algorithm and quality of service ( QoS) mechanism of OBS networks are analyzed in the paper. 本文探讨了OBS网络的基本原理,分析了OBS网络的数据信道调度算法、汇聚算法和服务质量(QoS)机制。
The dissertation has studied DiffServ support in OBS networks from the following aspects: the data channel scheduling, and resource reservation protocol. In this thesis we introduced the OBS network background, the basic concept and several key technologies. 本文在介绍了OBS网络的背景、基本概念及几种关键技术的基础上,从数据信道调度和资源预留协议这两方面,展丌对OBS网络DiffServ的研究。
It also verified the asynchronous re-took the high bit rate virtual channel scheduling strategy, scheduling scheme that is reasonable, with the engineering feasibility. 同时,也验证了高码速率异步复接下的虚拟信道调度策略,表明调度方案合理,具有工程可行性。
For the first hand TCP congestion control performance in two network situations where packet loss probability is a function of flow rates is studied. For the second hand the channel scheduling problem in OBS network is discussed. 一方面,研究了在分组丢失概率与流速率相关的两种网络情形下TCP的拥塞控制特性;另一方面,研究了在光突发交换网络中信道优化调度问题。
In general, PVC for single channel scheduling is superior to the best of other algorithms in terms of request deadline miss ratio. 总体上,单信道调度中PVC在请求截止期错过率方面优于其它算法。
Then we describe the general network architecture and working principle of OBS networks. The key technologies related to the OBS networks are also discussed, such as, burst assembly, signaling protocol, channel scheduling, and contention resolution. 接着全面阐述了光突发交换网络的网络结构和基本工作原理,并详细讨论了其关键技术,如边缘汇聚机制、传输控制协议、数据信道调度机制和竞争解决方案。
Study tell us that the frequency send and receive of short packets will cause abundant access collisions in RACH and complex interaction can only schedule a few dozen even a few bytes. So the efficiency of the control channel scheduling is extremely low. 研究发现,多用户频繁收发的短数据包会在随机接入信道引起大量的接入碰撞,并且经过复杂的信令交互所调度的数据量只有几十甚至几个字节,使控制信道的调度效率极低。