| Publisher | Universidade Federal de Pernambuco | ||
|---|---|---|---|
| Format | 394.7KB PDF | Date added | 07 Oct 2004 |
| Topics | Cellular Equipment, Quality of Service, Mobile - Wireless Communications | ||
| Downloads | 44 | ||
This paper presents an implementation of a simulation tool for mobile cellular networks that uses a mobility model based on users profile, regions and time period characteristics. CELSA1 (Cellular Signaling Analyzer) is used for study of signaling load in mobile cellular networks, through the cost analysis of implemented procedures like power up, power down, call origination, handoff and location updating. The paper also introduces a new channel allocation scheme that uses traffic prediction information for getting adaptability to traffic fluctuations. Results for exchanged signaling load in GSM and IS-41/136 systems and a performance evaluation of the proposed channel allocation scheme comparing with other algorithms are presented for QoS based analysis mainly focusing on blocking probability and handoff failure are extracted using the CELSA simulation environment.
Related white papers
Unified Communications
Waiting for information via email is no longer acceptable. Today's communication channels must deliver immediate presence and interaction. Successful companies know this and are responding by turning to UC.
Top 10 Strategies for Managers of Mobile Workers
By 2011, the mobile workforce in the U.S. is expected to reach 120.1 million people. Embracing this trend is more of a question of "how" rather than "if": How will...
Reducing the Complexity of Sub-Band ADPCM Coding to Enable High-Quality Audio Streaming From Mobile Devices
The number of consumer audio applications demanding high quality audio compression and communication across wireless networks continues to grow. Although the consumer is increasingly demanding higher audio quality, devices such...
Samsung Uses Enpocket for Rich MMS Mobile Marketing Campaign and Boosts Mobile Content Downloads
Samsung created its "Fun Club" as a way to engage with Samsung mobile phone owners to help them get the most from their phones. Samsung provides content such as games,...
Mobile Solution Helps Military Reseller Improve Productivity More Than 50%
To help manage products, Dunham & Smith Agencies has migrated a mobile application created in 1998 to the Windows Mobile platform. The new system allows field representatives to more easily...
Interactive Brochure: iPhone in the Enterprise
Interactive Brochure: iPhone in the Enterprise. End-users, including many executives, love the iPhone. And given its popularity, IT managers are going to have to deal with these popular devices and...
Wireless Telephones Help Anne Arundel Medical Center Improve Patient Care
Hospitals are constantly looking to improve the care and attention they give their patients. One of the most effective ways to improve care is by improving the communication between patients...



