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HSPA+ sign shown in notification bar on an Android-based smartphone.
Evolved High Speed Packet Access, HSPA+, HSPA (Plus) or HSPAP, is a technical standard for wireless broadband telecommunication. It is the second phase of HSPA which has been introduced in 3GPP release 7 and being further improved in later 3GPP releases. HSPA+ can achieve data rates of up to 42.2 Mbit/s.[1] It introduces antenna array technologies such as beamforming and multiple-input multiple-output communications (MIMO). Beam forming focuses the transmitted power of an antenna in a beam towards the user's direction. MIMO uses multiple antennas at the sending and receiving side. Further releases of the standard have introduced dual carrier operation, i.e. the simultaneous use of two 5 MHz carriers. HSPA+ is an evolution of HSPA that upgrades the existing 3G network and provides a method for telecom operators to migrate towards 4G speeds that are more comparable to the initially available speeds of newer LTE networks without deploying a new radio interface. HSPA+ should not be confused with LTE though, which uses an air interface based on orthogonal frequency-division modulation and multiple access.[2]
Advanced HSPA+ is a further evolution of HSPA and provides data rates up to 84.4 and 168 Megabits per second (Mbit/s) to the mobile device (downlink) and 22 Mbit/s from the mobile device (uplink) under ideal signal conditions. Technically these are achieved through the use of a multiple-antenna technique known as MIMO (for "multiple-input and multiple-output") and higher order modulation (64QAM) or combining multiple cells into one with a technique known as Dual-Cell HSDPA.
^"HSPA". About Us. Archived from the original on 2017-07-09. Retrieved 2016-03-30.
^"Ericsson Review #1 2009 - Continued HSPA Evolution of mobile broadband" (PDF). Ericsson.com. 27 January 2009. Archived from the original (PDF) on 5 June 2014. Retrieved 2014-06-01.
and 22 Related for: Evolved High Speed Packet Access information
(LTE), Worldwide Interoperability for Microwave Access (WiMAX), and EvolvedHighSpeedPacketAccess (HSPA+). The first-release WiMAX standard was commercially...
for a hierarchical, high-speed computer network including interface computers and communication protocols. He coined the term packet switching, and proposed...
High-SpeedPacketAccess (HSPA). Peak bit-rates of up to 1 Mbit/s and typical bit-rates of 400 kbit/s can be expected. Code-division multiple access (CDMA)...
using deep packet inspection in February 2012, bringing internet speeds in the entire country to a near standstill. This briefly eliminated access to tools...
Automatic Packet Reporting System (APRS) is an amateur radio-based system for real time digital communications of information of immediate value in the...
announced a $12.4 million network upgrade to roll out 3G/4G EvolvedHighSpeedPacketAccess (HSPA+) across the three Canadian territories. As part of this...
Satellite Internet access is Internet access provided through communication satellites; if it can sustain highspeeds, it is termed satellite broadband...
of the world's population had access, broadband was almost ubiquitous worldwide, and global average connection speeds exceeded one megabit per second...
Control in Packet Networks" (PDF). Journal of Internet Engineering. 1 (1). Archived from the original (PDF) on 21 February 2014. "HighSpeed TCP". www.icir...
0 high-bandwidth both theoretically and practically. However, FireWire's speed advantages rely on low-level techniques such as direct memory access (DMA)...
Packet Switch Stream (PSS) was a public data network in the United Kingdom, provided by British Telecommunications (BT). It operated from the late 1970s...
Cognitive radio Evolved HSPA High-SpeedPacketAccess List of WiMAX networks Mobile broadband Mobile VoIP Municipal broadband Packet Burst Broadband Super...
reduced latency and more than doubled performance e.g. to complement High-SpeedPacketAccess (HSPA). Peak bit-rates of up to 1 Mbit/s and typical bit-rates...
uplink transfer speed with the High-Speed Uplink PacketAccess (HSUPA). The 3GPP LTE standard succeeds UMTS and initially provided 4G speeds of 100 Mbit/s...
concept, designed for high-speed computer networking, which he called packet switching, the term that would ultimately be adopted. Packet switching is a technique...
multicasting hello packets. Non-broadcast multi-access, with the use of designated routers. May need static configuration. Packets are sent as unicast...
instead evolved into the Defense Simulation Internet. The Terrestrial Wideband Network was a trans-continental network implemented via Wideband Packet Switches...
satellites to offer a shared-channel IP packet-switched service of up to 800 kbit/s (uplink and downlink speeds may differ and depend on terminal model)...
using high-speed content-addressable memory (CAM), some vendors refer to the MAC address table as a CAM table. Bridges also buffer an incoming packet and...
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