Evaluation of mobility and quality of service interaction

被引:22
作者
Manner, J
Toledo, AL
Mihailovic, A
Munoz, HLV
Hepworth, E
Khouaja, Y
机构
[1] Univ Helsinki, Dept Comp Sci, Helsinki 00510, Finland
[2] Univ Murcia, Fac Informat, Dept Commun & Informat Engn, Murcia 30071, Spain
[3] Kings Coll London, Ctr Telecommun Res, London WC2R 2LS, England
[4] Royal Inst Technol, KTH, Dept Microelect & Informat Technol, S-16440 Kista, Sweden
[5] ROKE Manor Res Ltd, Internet Syst, Romsey SO51 0ZN, Hants, England
[6] France Telecom, R&D, FTR&D DMR DDH, F-35512 Cesson, France
关键词
IP access networks; IP mobility; micro-mobility; IP QoS; IntServ; Diffserv;
D O I
10.1016/S1389-1286(01)00255-9
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
with the fast adoption of IP-based communications for mobile computing, users are expecting a similar service in wireless and wired networks. This raises the need for setting guarantees to the quality of the offered service (QoS), despite the technology of the access network (AN) or the mobility of the terminal. As mobile computing is getting more popular on a daily basis, new broadband cellular wireless ANs will appear with overlapping coverage in hot spots. This generates a new challenge for QoS provision, as it will have to deal with fast mobility of terminals. Various QoS architectures have been defined, but none provides full support for guaranteed service levels for mobile hosts (MHs). This paper discusses the problems related to providing QoS to MHs and identifies the existing solutions and future work needed. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:137 / 163
页数:27
相关论文
共 58 条
[1]   Mobile extensions to RSVP [J].
Awduche, DO ;
Agu, E .
SIXTH INTERNATIONAL CONFERENCE ON COMPUTER COMMUNICATIONS AND NETWORKS, PROCEEDINGS, 1997, :132-136
[2]  
BAKER F, 1999, 2597 INT ENG TASK FO
[3]  
BAKER F, 2001, RSVP RESERVATION AGG
[4]  
BERNET Y, 2000, 2998 INT ENG TASK FO
[5]  
BERNET Y, 2001, UNPUB INFORMAL MANAG
[6]  
BERNET Y, 2000, 2996 INT ENG TASK FO
[7]  
BLACK D, 2000, 2983 INT ENG TASK FO
[8]  
Blake Steven, 1998, 2475 RFC
[9]  
BOYLE J, 2000, 2749 INT ENG TASK FO
[10]  
BRADEN R, 1997, 2205 INT ENG TASK FO