How is Hsdpa throughput calculated?
How is Hsdpa throughput calculated?
There are 15 slots per 10ms frame so since the TTI for HSDPA is 2ms, there will be 3 slots. So there will be a total of 7680 chips. In HSPA+ we will also have 64QAM which has 6 bits per symbol (2^6 = 64) so the max rate would be 7.2 * 3 = 21.6Mbps.
How do I convert MBps to bandwidth?
The bit is the unit of data transfer, meaning that a communications device or system with a bandwidth of 8 MB has a transfer rate of 8 Megabits per second, which is equivalent to 1 Megabyte per second….Common Internet Connection Bandwidth.
| Modem / Dialup | 56 kbit/s |
|---|---|
| 100 Gigabit Ethernet | 100 Gbit/s |
How do you calculate kbps?
The bit rate is calculated using the formula:
- Frequency × bit depth × channels = bit rate.
- 44,100 samples per second × 16 bits per sample × 2 channels = 1,411,200 bits per second (or 1,411.2 kbps)
- 1,411,200 × 240 = 338,688,000 bits (or 40.37 megabytes)
How do you find bit rate?
How is Internet bandwidth calculated?
(Application Throughput) x (Number of concurrent Users) = Aggregate Application Throughput
- Going back to the hotel example,
- (3.33 Mbps) x 35 concurrent users = 117 Mbps.
- Note: the result you get here might exceed the bandwidth that the internet service providers offer.
What is the typical data rate used for HSDPA?
The maximum channel rate for HSDPA is 14.4 Mbps, with a peak user data rate of 13.4 Mbps (on MAC level), compared with a maximum user data rate of 384 kbps for R99.
What is HSDPA (high-speed downlink packet access)?
– Definition from WhatIs.com HSDPA (High-Speed Downlink Packet Access) is a packet -based mobile telephony protocol used in 3G UMTS radio networks to increase data capacity and speed up transfer rates.
How fast is 3G/HSDPA?
HSPDA specifies data transfer speeds of up to 14.4 Mbps per cell for downloads and 2 Mbps per cell for uploads. In practice, users are more likely to experience throughput speeds of 400-700 Kbps, with bursts of up to 1 Mbps. In the United States, Cingular has a 3G/HSDPA network called BroadbandConnect.
What is the maximum download speed of HSPDA?
HSPDA specifies data transfer speeds of up to 14.4 Mbps per cell for downloads and 2 Mbps per cell for uploads. In practice, users are more likely to experience throughput speeds of 400-700 Kbps, with bursts of up to 1 Mbps.
What is HSDPA and how does it work?
HSDPA (High-Speed Downlink Packet Access) is a packet -based mobile telephony protocol used in 3G UMTS radio networks to increase data capacity and speed up transfer rates.
