IEEE (Institute of Electrical and Electronics Engineers)
History :
IEEE formed in 1963 with the merger of :
- The AIEE (American Institute of Electrical Engineers, formed in 1884),and
- The IRE (Institute of Radio Engineers, formed in 1912 )
- Members of the IEEE automatically become members of their local IEEE Section, allowing them to share technical, prefessional and personal interests with others in IEEE is wordwide member community
- IEEE Indonesia Section
IEEE Indonesia Section Membership
10 Interesting Society in Indonesia
Society Chapters
- A chapters is the technical subunit of one on more IEEE sections.
- Society chapters are your local link to the valuable recources avaliable from the IEEE and it is 39 technical societies.
- Chapters activities may include guest speakers, worshops, and seminar as well as social function.
- Chapters provide society members with valuable opportunities to network at a local level – enabling both personal and profesional growth.
The value of IEEE Membership
- Knowledge
- Community
- Profession
Member Benefit
- Volunteering opportunity that build leadership skills and networking opportunities
- IEEE Job Site locate career opportunities easily and confidentially
- Career Alert a weekly email newsletter containing career advice plus the job
- Continuing Education Partners Program up to a 10 % discount on online degree program
- Awards recognize the accomplishment of your peers
- The IEEE Communications Society provides a limited number of travel grants help members with travelling difficulties to attend major Society conferences. Eight major conferences are currently include in this program : ICC, GLOBECOM, INFOCOM, WCNC, NOMS or IM, CCNC and SECON.
4G Approaches
All IP Network
IPv6 Support
- Unlike 3G, whitch is based on two parallel infrastucture consisting of circuit switch and packet switched network nodes respectively, 4G will be based on packet switching only. This will require lowlatency data transmission.
- Ipv6 support is essential in order to support a large number of wireless-enabled device. By increasing the number of IP addresses, Ipv6 removes the need for Network Addresses Translation (NAT), although NAT will still be required to communicate with device that are on existing Ipv6 networks.
2. Advanced Antenna System
Spatial Multiplexing
- Multiple antenna tecnologies are emerging to achieve high rate, high reliability, and long range communication.
- Spatial multiplexing gained importance fot its bandwidth conservation and power efficiency. It involves deploying multiple antennas at the transmitter and at the receiver. Independent streams can then be transmitted simultaniosly from all the antennas. This increases the data rate into multiple folds with the nimber of transmit and receiver antennas.. This is called MIMO (as a branch of intelegent antenna).
- Apart from this, the realibity in transmitting high speed data in the fading channel can be improved by using more antennas at the transmitter or at the receiver. This is called transmit or receive diversity.
- Both transmit/receive diversity and transmit apatial multiplexing are categorized into the space-time coding tecniques.
3. Cognitive Radio
Cognitive radio (CR), also related to software defined radio (SDR), is the type of radio in which communication system are aware of their envirotment and internal state and can make decisions about their radio operating behavior based on that information and predefined objectives.
4. Access Scheme
- New access schemes like Orthogonal FDMA (OFDMA), single Carrier FDMA (SC-FDMA), interleaved FDMA and Multy-carrier CDMA (MC-CDMA) are gaining more importance for the next generation system.
- WiMAX : OFDMA
- LTE : OFDMA (downlink), IFDMA (Uplink)
- The other important advantage of the above is that they require less complexity for equalization at the receive. This is an added adventage aspecially in the MIMO envirotments since the spatial multiplexing transmission of MIMO systems inherently requires high complexity aqualization at the receive.
- In addition to improvements in these multiplexing system, improved modulation techniques are being used. Whereas earlier standards largely used phasa-shift keyying, more afficient system such as 64QAM are being proposed for use wit the 3GPP Long Evolution standards.
