Dede Kurniadi Rotating Header Image

Mobile

Nokia Siemens Networks Help Mobile Smart Faster

Tests by Nokia Siemens Networks demonstrate the latest iPhone software supports “Network Controlled Fast Dormancy.” This feature makes the network and handset to work together to create the best conditions for a smart phone can work fast, but has a long battery life and reduce network congestion.

“Network Controlled Fast Dormancy” is also supported by the release of the latest mobile broadband software from Nokia Siemens Networks (RU20). Tests indicate that both releases are compatible.

“Network Controlled Fast Dormancy” very helpful in overcoming network bottlenecks caused by smart phones. The problem lies in the amount of signaling generated by the smart phone, up to 8 times signaling a laptop that uses a dongle.

When not in use for some time, the smart phone will go into a state of “idle.” To ‘wake up’ re needed cell phone about 30 exchanges signals with the mobile network until it can be used.

This signaling takes time, up to 2 seconds. To avoid delays that make users frustrated, some mobile phone networks to keep it fixed in the current mode to reduce response time.

But this makes the battery-intensive, so that handset manufacturers to develop software that returns Fast Dormancy smart phone into a state of “idle” in which economical battery very quickly. (more…)

Java ME : Kalkulator Berbasis MIDP Untuk Handphone Menggunakan Netbeans

java-me-mobilityDalam latihan pemrograman java menggunakan netbeans kali ini, saya akan membuat aplikasi kalkulator sederhana untuk digunakan pada perangkat mobile seperti handphone. Dalam pengembangan untuk perangkat mobile, kita akan menggunakan API yang ditawarkan oleh Mobile Information Device Profile (MIDP).
Latihan ini terdiri dari tiga bagian:
1. Membuat Proyek NetBeans MIDP,
2. Merancang antarmuka kalkulator, dan
3. Memberi listing untuk fungsi dari Kalkulator, dengan berbagai operasi aritmatika.

Kalkulator yang kita buat sederhana dengan ekspresi dalam bentuk: integer dan operator. Adapun Operator aritmatika yang digunakan adalah + (pertambahan),  – (perkurangan), * (pengali) dan / (pembagian). (more…)

Related Search :