Apr 19, 2013
Technology of High Speed Packet Access (HSPA)
This is Electronics seminar report on HSPA technology, which is widely used in mobile broadband technology. It was already built in more than 3.8 billion connection with GSM family of technologies. The High Speed Packet Access (HSPA) technology is referred to both High Speed Downlink Packet Access (3GPP Release 5) and to High Speed Uplink Packet Access (3GPP Release 6). The Evolved HSPA technology or HSPA + is the evolution of HSPA that extends operator’s investments before the next generation’s technology 3GPP Long Term Evolution (LTE or 3GPP Release 8). The HSPA technology is implemented on third generation (3G) UMTS/WCDMA network and accepted as the leader in mobile data communication. You can also subscribe to our FREE newsletter below for more such projects and seminar.
The main idea of HSDPA concept is a growth of packet access throughput with methods known from Global System for Mobile Communication (GSM)/ Enhanced Data Rates for Global Evolution (EDGE) standards, involving link adaptation and fast physical layers (L1) retransmission combining. The demand of arriving to possible memory requirements and bringing control for link adaptation closer to the air interface brought forward the High Speed Downlink Shared Channel (HS-DSCH).
Recommended Project : Report on Global System for Mobile Communication (GSM)
HSPA+, or Evolved High-Speed Packet Access, is a technical standard for wireless, broadband telecommunication. HSPA+ enhances the widely used WCDMA (UMTS) based 3G networks with higher speeds for the end user that are comparable to the newer LTE networks. HSPA+ was first defined in the technical standard 3GPP release 7 and expanded further in later releases.