Efficient Throughput for Wireless Mesh Networks by CDMA/OVSF Code Assignment
نویسندگان
چکیده
1Department of Computer Science, Illinois Institute of Technology, 10 W. 31st Street, Chicago, IL 60616, USA. The research of Xiang-Yang Li and Peng-Jun Wan was supported in part by NSF CCR-0311174. E-mail: [email protected], [email protected] 2School of Engineering and Computer Science, Washington State University, Vancouver, WA 98686. E-mail: [email protected] 3Department of Computer Science, Illinois Institute of Technology, 10 W. 31st Street, Chicago, IL 60616. E-mail: [email protected] 4Computer Science and Technology Department, Xi’an Jiaotong University, Xi’An 710049, P. R. China
منابع مشابه
Theoretically Good Distributed CDMA/OVSF Code Assignment for Wireless Ad Hoc Networks
Orthogonal Variable Spreading Factor (OVSF) CDMA code has the ability to support higher and variable data rates with a single code using one transceiver. A number of CDMA code assignment algorithms have been developed and studied for cellular wireless networks, however, little is known about the ad hoc wireless networks. In this paper, we propose several distributed CDMA/OVSF code assignment al...
متن کاملCdma Code Assignment in Wireless Ad Hoc Networks
Many CDMA code assignment algorithms have been developed and studied for cellular wireless networks, however, little is known about the ad hoc wireless networks. In this chapter, we first briefly introduce several Orthogonal Constant Spreading Factor (OCSF) CDMA code assignment schemes based on distance-2 vertex coloring algorithm. We then present several distributed OVSF-CDMA code assignment a...
متن کاملA Novel Multicast Tree Construction Algorithm for Multi-Radio Multi-Channel Wireless Mesh Networks
Many appealing multicast services such as on-demand TV, teleconference, online games and etc. can benefit from high available bandwidth in multi-radio multi-channel wireless mesh networks. When multiple simultaneous transmissions use a similar channel to transmit data packets, network performance degrades to a large extant. Designing a good multicast tree to route data packets could enhance the...
متن کاملInterference-Aware and Cluster Based Multicast Routing in Multi-Radio Multi-Channel Wireless Mesh Networks
Multicast routing is one of the most important services in Multi Radio Multi Channel (MRMC) Wireless Mesh Networks (WMN). Multicast routing performance in WMNs could be improved by choosing the best routes and the routes that have minimum interference to reach multicast receivers. In this paper we want to address the multicast routing problem for a given channel assignment in WMNs. The channels...
متن کاملA Novel Bus Lane Scheme for QoS Routing in Mobile Ad Hoc Networks
Ad hoc networks are multihop wireless networks without fixed infrastructure, whose topology changes frequently and unpredictably. How to issue routes in such networks with sufficient and constant bandwidth is a key problem for some real-time services like audio and video services. This paper proposes a novel QoS solution using code division multiple access (CDMA) scheme, named CDMA Bus Lane, wh...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Ad Hoc & Sensor Wireless Networks
دوره 5 شماره
صفحات -
تاریخ انتشار 2008