High-Velocity Downlink Packet Access (HSDPA) is a Cell communications Protocol that belongs to the high pace packet access (HSPA) own family. HSDP lets in Networks primarily based on (UMTS) to have higher statistics Switch speeds.
Current HSDPA Deployments support down-link speeds of one.8MBPS, three.6MBPS, 7.2MBPS and 14.Four MBPS. In the near destiny those speeds should growth sigNiFicantly. The networks are then to be Upgraded to Evolved HSPA, which gives speeds of 42MBPS downlink in its first launch.
Being a part of HSPA, HSDPA is a end result of Enhancements made on UMTS (Universal Mobile Telecommunications System). It is being standardized with the aid of the Third Generation Partnership Project (3GPP). Also, as it is a end result of 3GPP tasks, HSDPA is geared closer to evolved GSM Core Networks.
HSDPA is just one half of of the HSPA own family. The different half being HSUPA. While HSDPA focuses extra on high downlink speeds, HSUPA is designed for excessive Uplink speeds. However, considering HSPA network stop users perForm extra Downloads than Uploads, HSDPA speeds are clearly much better than HSUPA. This is also the motive why HSDPA structures are being deployed manner in advance in their HSUPA counterparts.
Top-notch Smartphones like the Apple iPhone four, Nokia N8, BlackBerry Storm 2, HTC Desire S, and LG Optimus 2X aid HSDPA. However, it's far really worth noting that now not all gadgets that aid HSDPA Characteristic the same downlink speeds.
The downlink velocity of an HSDPA Device will depend on its category wide Variety. For example, a device with Class 6 could have a 3.6 Mbps downlink fee, while a category 8 device can reap a 7.2 Mbps downlink.
As of this writing, HSDPA deployments are still part of the first phase. In the second one segment, HSDPA sySTEMs will be capable of reap up to forty two Mbps information costs. This is quicker than a number of nowadays’s land-based totally Broadband connections.
The Modern-day experiments on HSPA downlink speeds accomplished by using Ericsson in laboratory conditions had been capable of reach up to 168 Mbps.
When we refer to HSDPA as an acronym of High-Speed Downlink Packet Access, we mean that HSDPA is formed by taking the initial letters of each significant word in High-Speed Downlink Packet Access. This process condenses the original phrase into a shorter, more manageable form while retaining its essential meaning. According to this definition, HSDPA stands for High-Speed Downlink Packet Access.
If you have a better way to define the term "High-Speed Downlink Packet Access" or any additional information that could enhance this page, please share your thoughts with us.
We're always looking to improve and update our content. Your insights could help us provide a more accurate and comprehensive understanding of High-Speed Downlink Packet Access.
Whether it's definition, Functional context or any other relevant details, your contribution would be greatly appreciated.
Thank you for helping us make this page better!
Score: 5 out of 5 (1 voters)
Be the first to comment on the High-Speed Downlink Packet Access definition article
Tech-Term.com© 2024 All rights reserved