38.204

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

38.204 is a 3rd Generation Partnership Project (3GPP) standard that specifies the overall structure, the requirements for data transmission and an applicable air interface protocol of an evolved digital mobile telecommunications system as part of its evolution from Universal Mobile Telecommunications System (UMTS). The standard is also known as Long Term Evolution (LTE) and gives the specifications for the Universal Terrestrial Radio Access (UTRA) as well as the Generic Access Network (GAN).

The 38.204 standard details the requirements for using multiple-input multiple-output (MIMO) antenna technologies in the 3GPP system. MIMO is building in multiple antennas in the transmitter and receiver nodes of the device. The application of this technology allows the system to optimize communication by making best use of the available channel conditions. It also help reduce interference and interference noise.

The application of 38.204 lies in the application of MIMO technology which is being extensively used in modern wireless communication technologies like Wi-Fi, Bluetooth and 4G mobile networks. The multiple antennas are used to send and receive data in a much more efficient way, as compared to using just one antenna. The application of MIMO also increases data speeds by sending the data in multiple streams, making use of the available radio resources. The 38.204 also specifies the types of modulation techniques, channel coding, modulation and coding schemes and waveform patterns that are to be used.

The working principle of the 38.204 is based on transmitting data using multiple antennas. The multiple antennas are used to send and receive data in a much more efficient way and the channels used to send and receive data are the orthogonal frequency division multiplexing (OFDM) channels. OFDM channels are designed to give small changes in frequency during transmission of the data, which makes them much more resilient to noise. Data is transmitted with channel coding techniques for error correction as well as FEC (Forward Error Correction) coding.

The transmitted data is then received by the receiver, where it undergoes demodulation to separate out the data stream from the noise. The data stream is then decoded using the channel coding, modulation and coding schemes specified in the 38.204. The received data is then reconstructed to the original form and is ready to be used.

The 38.204 standard is applicable for the Universal Terrestrial Radio Access and the Generic Access Network. The standard is also applicable for the application of MIMO technology which is being extensively used in modern wireless communication technologies like Wi-Fi, Bluetooth and 4G mobile networks. The application of MIMO helps the system to optimize communication, reduce interference and transmission time, and to increase data speeds. The 38.204 also specifies the types of modulation techniques, channel coding, modulation and coding schemes and waveform patterns that are to be used. The working principle of 38.204 lies in the application of MIMO technology as well as in the channel coding techniques, modulation and coding schemes specified in the standard.

The specific data is subject to PDF, and the above content is for reference