http://swrc.ontoware.org/ontology#Misc Course delivery and module learning via learning objects (knowledge map) in mobile learning environment en Knowledge map in mobile e-learning Constructing knowledge maps K-map implementation and evaluation Chung Sheng Hung Knowledge representation This paper describes the architecture of using the Learning objects and Knowledge Map as the learning sequence suggestion in the mobile learning environment and explains the technologies involved, the applications and the issues of usability, accessibility, evaluation and effectiveness. In the coming years, mobile learning has open up new path for learning support and opportunities to reach wider audience (learner) for education. This research focuses on using the knowledge map to store the characteristics of each learning objects via concept schemas and represent the corresponding learning accessibility in the mobile learning environment. The proposed architecture provide a medium for the learners to retrieve quick bursts of information through mobile applications wirelessly and as an effective way to overcome the problem of heavy loading on the limited bandwidth is used in wireless transmission for mobile learning environment using mobile devices which as mobility and portability such as smart phones, PDAs and tablet PCs. Electronic Paper presented at 25th AAOU Conference (28-30 September 2011; Penang, Malaysia) Wawasan Open University