-
HSDPA (High Speed Downlink Packet Access) ll HSDPA Architecture Explained in Hindi
Myself Shridhar Mankar a Engineer l YouTuber l Educational Blogger l Educator l Podcaster.
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published: 10 Dec 2018
-
Working Principle Of 3G High Speed Downlink Packet Access (HSDPA)
Hello friends, here is the link to my new UDEMY Course on 5G Technologies, Architecture And Protocols and all other courses
https://drmoazzam.com/udemy-courses/
3G HSDPA High Speed Downlink Packet Access provides additional capability to the basic 3G UMTS cellular telecommunications system.
HSDPA was the first upgrade along the path to HSPA which enabled high speed data to be carried in both directions. However as much more data was carried in the downlink direction, HSDPA was standardised and implemented first to provide the maximum benefit as soon as possible.
HSDPA technologies
The 3G HSDPA upgrade includes several changes that are built onto the basic 3GPP UMTS standard. While some are common to the companion HSUPA technologies added to the uplink, others are specific to HSDPA High...
published: 03 Mar 2019
-
High-Speed Downlink Packet Access
High-Speed Downlink Packet Access (HSDPA) is an enhanced 3G (third-generation) mobile-telephony communications protocol in the High-Speed Packet Access (HSPA) family, also dubbed 3.5G, 3G+, or Turbo 3G, which allows networks based on Universal Mobile Telecommunications System (UMTS) to have higher data-transfer speeds and capacity. As of 2013 HSDPA deployments can support down-link speeds of up to 99.3 Mbit/s. HSPA+ offers further speed increases, providing speeds of up to 337.5 Mbit/s with Release 11 of the 3GPP standards.
This video is targeted to blind users.
Attribution:
Article text available under CC-BY-SA
Creative Commons image source in video
published: 02 Sep 2014
-
Throughput Optimization in High Speed Downlink Packet Access - 2011
http://www.mtechprojects.com - Throughput Optimization in High Speed Downlink Packet Access - 2011 - MTechProjects.com offering final year academic projects, MS, ME, M.Tech, MCA, BE, B.Tech, and PhD Students, Mtech MS ME MEng M.Sc Projects in Hyderabad,bangalore,chennai and delhi,india http://www.mtechprojects.com
published: 17 Feb 2012
-
HSDPA Throughput Optimization In High Speed Downlink Packet Access
ABSTRACT
In this paper, we investigate single user throughput optimization in High Speed Downlink Packet Access (HSDPA). Specifically, we propose offline and online optimization algorithms which adjust the Channel Quality Indicator (CQI) used by the network for scheduling of data transmission. In the offline algorithm, a given target block error rate (BLER) is achieved by adjusting CQI based on ACK/NAK history. By sweeping through different target BLERs, we can find the throughput optimal BLER offline. This algorithm could be used not only to optimize throughput but also to enable fair resource allocation among multiple users in HSDPA. In the online algorithm, the CQI offset is adapted using an estimated short term throughput gradient without the need for a target BLER. An adaptive step s...
published: 20 Nov 2012
-
Throughput Optimization in High Speed Downlink Packet Access HSDPA
ChennaiSunday Systems Pvt.Ltd
We are ready to provide guidance to successfully complete your projects and also download the abstract, base paper from our website
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published: 19 Sep 2014
-
TBMP HSDPA Throughput Optimization In High Speed Downlink Packet Access YouTube
you can contact to Rishikesh Vispute, Nashik
8055856412
published: 25 Aug 2012
-
TK 2C HSDPA HIGH SPEED DOWNLINK PACKET ACCESS part 1
Group 6 :
Rengga Dinata (16), Tafif Sulistyo (17), Titik Nurnawangsih (18)
HSDPA is an evolution of WCDMA, an additional protocol to the system which is capable of transmitting high-speed data.
published: 10 Jan 2013
-
High Speed Packet Access
High Speed Packet Access (HSPA) is an amalgamation of two mobile telephony protocols, High Speed Downlink Packet Access (HSDPA) and High Speed Uplink Packet Access (HSUPA), that extends and improves the performance of existing 3rd generation mobile telecommunication networks utilizing the WCDMA protocols. A further improved 3GPP standard, Evolved HSPA (also known as HSPA+), was released late in 2008 with subsequent worldwide adoption beginning in 2010. The newer standard allows bit-rates to reach as high as 337 Mbit/s in the downlink and 34 Mbit/s in the uplink. However, these speeds are rarely achieved in practice.
This video is targeted to blind users.
Attribution:
Article text available under CC-BY-SA
Creative Commons image source in video
published: 14 Oct 2014
-
TK 2C HSDPA HIGH SPEED DOWNLINK PACKET ACCESS part 2
Group 6 :
Rengga Dinata (16), Tafif Sulistyo (17), Titik Nurnawangsih (18)
HSDPA is an evolution of WCDMA, an additional protocol to the system which is capable of transmitting high-speed data.
published: 10 Jan 2013
8:59
HSDPA (High Speed Downlink Packet Access) ll HSDPA Architecture Explained in Hindi
Myself Shridhar Mankar a Engineer l YouTuber l Educational Blogger l Educator l Podcaster.
My Aim- To Make Engineering Students Life EASY.
Website - http...
Myself Shridhar Mankar a Engineer l YouTuber l Educational Blogger l Educator l Podcaster.
My Aim- To Make Engineering Students Life EASY.
Website - https://5minutesengineering.com
5 Minutes Engineering English YouTube Channel - https://m.youtube.com/channel/UChTsiSbpTuSrdOHpXkKlq6Q
Instagram - https://www.instagram.com/5minutesengineering/?hl=en
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https://wn.com/Hsdpa_(High_Speed_Downlink_Packet_Access)_Ll_Hsdpa_Architecture_Explained_In_Hindi
Myself Shridhar Mankar a Engineer l YouTuber l Educational Blogger l Educator l Podcaster.
My Aim- To Make Engineering Students Life EASY.
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- published: 10 Dec 2018
- views: 16373
19:15
Working Principle Of 3G High Speed Downlink Packet Access (HSDPA)
Hello friends, here is the link to my new UDEMY Course on 5G Technologies, Architecture And Protocols and all other courses
https://drmoazzam.com/udemy-courses/...
Hello friends, here is the link to my new UDEMY Course on 5G Technologies, Architecture And Protocols and all other courses
https://drmoazzam.com/udemy-courses/
3G HSDPA High Speed Downlink Packet Access provides additional capability to the basic 3G UMTS cellular telecommunications system.
HSDPA was the first upgrade along the path to HSPA which enabled high speed data to be carried in both directions. However as much more data was carried in the downlink direction, HSDPA was standardised and implemented first to provide the maximum benefit as soon as possible.
HSDPA technologies
The 3G HSDPA upgrade includes several changes that are built onto the basic 3GPP UMTS standard. While some are common to the companion HSUPA technologies added to the uplink, others are specific to HSDPA High Speed Downlink Packet Access, because the requirements for the each direction differ.
Additional channels: In order to be able to transport the data in the required fashion, and to provide the additional responsiveness of the system, additional channels have been added which are described in further detail below.
Modulation: One of the keys to the operation of HSDPA is the use of an additional form of modulation. Originally W-CDMA had used only QPSK as the modulation scheme, however under the new system16-QAM which can carry a higher data rate, but is less resilient to noise is also used when the link is sufficiently robust. The robustness of the channel and its suitability to use 16-QAM instead of QPSK is determined by analyzing information fed back about a variety of parameters. These include details of the channel physical layer conditions, power control, Quality of Service (QoS), and information specific to HSDPA.
Improved scheduling: Further advances have been made in the area of scheduling. By moving more intelligence into the base station, data traffic scheduling can be achieved in a more dynamic fashion. This enables variations arising from fast fading can be accommodated and the cell is even able to allocate much of the cell capacity for a short period of time to a particular user. In this way the user is able to receive the data as fast as conditions allow.
Fast HARQ: Fast HARQ (hybrid automatic repeat request), has also been implemented along with multi-code operation and this eliminates the need for a variable spreading factor. By using these approaches all users, whether near or far from the base station are able to receive the optimum available data rate.
HSDPA 16QAM use
The rate control within HSDPA is achieved dynamically by adjusting both the modulation and the channel coding. Both 16WAM and QPSK are used, the higher order 16QAM modulation being used to provide a higher data rate, but it also requires a better Eb/N0 (effectively signal to noise ratio). As a result the 16QAM modulation format is normally used under high signal conditions, e.g. when the mobile is close to the NodeB and in the clear.
The coding rate as well as the modulation are then selected for each 2ms TTI by the NodeB according to its assessment of the conditions. In this way the rate control mechanism can rapidly track the variations that may occur.
Hybrid ARQ and soft combining
Hybrid ARQ or HARQ is hybrid automatic repeat request and it is essentially a form of the more common ARQ error correction methodology. When the basic ARQ format is used, error-detection information bits are added to data to be transmitted. One form of this may be a cyclic redundancy check, CRC. However when Hybrid ARQ is used, forward error correction (FEC) bits are also added to the existing error detection bits. The added error detection means that Hybrid ARQ performs better than ordinary ARQ in poor signal conditions, but the additional overhead can reduce the throughput in good signal conditions.
The combination of Fast Hybrid ARQ and soft combining enables the terminal to request the retransmission of data that may be received erroneously. This can be done within the adaptive modulation and channel coding scheme so that when error-rates rise the link can be modified
https://wn.com/Working_Principle_Of_3G_High_Speed_Downlink_Packet_Access_(Hsdpa)
Hello friends, here is the link to my new UDEMY Course on 5G Technologies, Architecture And Protocols and all other courses
https://drmoazzam.com/udemy-courses/
3G HSDPA High Speed Downlink Packet Access provides additional capability to the basic 3G UMTS cellular telecommunications system.
HSDPA was the first upgrade along the path to HSPA which enabled high speed data to be carried in both directions. However as much more data was carried in the downlink direction, HSDPA was standardised and implemented first to provide the maximum benefit as soon as possible.
HSDPA technologies
The 3G HSDPA upgrade includes several changes that are built onto the basic 3GPP UMTS standard. While some are common to the companion HSUPA technologies added to the uplink, others are specific to HSDPA High Speed Downlink Packet Access, because the requirements for the each direction differ.
Additional channels: In order to be able to transport the data in the required fashion, and to provide the additional responsiveness of the system, additional channels have been added which are described in further detail below.
Modulation: One of the keys to the operation of HSDPA is the use of an additional form of modulation. Originally W-CDMA had used only QPSK as the modulation scheme, however under the new system16-QAM which can carry a higher data rate, but is less resilient to noise is also used when the link is sufficiently robust. The robustness of the channel and its suitability to use 16-QAM instead of QPSK is determined by analyzing information fed back about a variety of parameters. These include details of the channel physical layer conditions, power control, Quality of Service (QoS), and information specific to HSDPA.
Improved scheduling: Further advances have been made in the area of scheduling. By moving more intelligence into the base station, data traffic scheduling can be achieved in a more dynamic fashion. This enables variations arising from fast fading can be accommodated and the cell is even able to allocate much of the cell capacity for a short period of time to a particular user. In this way the user is able to receive the data as fast as conditions allow.
Fast HARQ: Fast HARQ (hybrid automatic repeat request), has also been implemented along with multi-code operation and this eliminates the need for a variable spreading factor. By using these approaches all users, whether near or far from the base station are able to receive the optimum available data rate.
HSDPA 16QAM use
The rate control within HSDPA is achieved dynamically by adjusting both the modulation and the channel coding. Both 16WAM and QPSK are used, the higher order 16QAM modulation being used to provide a higher data rate, but it also requires a better Eb/N0 (effectively signal to noise ratio). As a result the 16QAM modulation format is normally used under high signal conditions, e.g. when the mobile is close to the NodeB and in the clear.
The coding rate as well as the modulation are then selected for each 2ms TTI by the NodeB according to its assessment of the conditions. In this way the rate control mechanism can rapidly track the variations that may occur.
Hybrid ARQ and soft combining
Hybrid ARQ or HARQ is hybrid automatic repeat request and it is essentially a form of the more common ARQ error correction methodology. When the basic ARQ format is used, error-detection information bits are added to data to be transmitted. One form of this may be a cyclic redundancy check, CRC. However when Hybrid ARQ is used, forward error correction (FEC) bits are also added to the existing error detection bits. The added error detection means that Hybrid ARQ performs better than ordinary ARQ in poor signal conditions, but the additional overhead can reduce the throughput in good signal conditions.
The combination of Fast Hybrid ARQ and soft combining enables the terminal to request the retransmission of data that may be received erroneously. This can be done within the adaptive modulation and channel coding scheme so that when error-rates rise the link can be modified
- published: 03 Mar 2019
- views: 6553
18:55
High-Speed Downlink Packet Access
High-Speed Downlink Packet Access (HSDPA) is an enhanced 3G (third-generation) mobile-telephony communications protocol in the High-Speed Packet Access (HSPA) f...
High-Speed Downlink Packet Access (HSDPA) is an enhanced 3G (third-generation) mobile-telephony communications protocol in the High-Speed Packet Access (HSPA) family, also dubbed 3.5G, 3G+, or Turbo 3G, which allows networks based on Universal Mobile Telecommunications System (UMTS) to have higher data-transfer speeds and capacity. As of 2013 HSDPA deployments can support down-link speeds of up to 99.3 Mbit/s. HSPA+ offers further speed increases, providing speeds of up to 337.5 Mbit/s with Release 11 of the 3GPP standards.
This video is targeted to blind users.
Attribution:
Article text available under CC-BY-SA
Creative Commons image source in video
https://wn.com/High_Speed_Downlink_Packet_Access
High-Speed Downlink Packet Access (HSDPA) is an enhanced 3G (third-generation) mobile-telephony communications protocol in the High-Speed Packet Access (HSPA) family, also dubbed 3.5G, 3G+, or Turbo 3G, which allows networks based on Universal Mobile Telecommunications System (UMTS) to have higher data-transfer speeds and capacity. As of 2013 HSDPA deployments can support down-link speeds of up to 99.3 Mbit/s. HSPA+ offers further speed increases, providing speeds of up to 337.5 Mbit/s with Release 11 of the 3GPP standards.
This video is targeted to blind users.
Attribution:
Article text available under CC-BY-SA
Creative Commons image source in video
- published: 02 Sep 2014
- views: 2059
0:36
Throughput Optimization in High Speed Downlink Packet Access - 2011
http://www.mtechprojects.com - Throughput Optimization in High Speed Downlink Packet Access - 2011 - MTechProjects.com offering final year academic projects, MS...
http://www.mtechprojects.com - Throughput Optimization in High Speed Downlink Packet Access - 2011 - MTechProjects.com offering final year academic projects, MS, ME, M.Tech, MCA, BE, B.Tech, and PhD Students, Mtech MS ME MEng M.Sc Projects in Hyderabad,bangalore,chennai and delhi,india http://www.mtechprojects.com
https://wn.com/Throughput_Optimization_In_High_Speed_Downlink_Packet_Access_2011
http://www.mtechprojects.com - Throughput Optimization in High Speed Downlink Packet Access - 2011 - MTechProjects.com offering final year academic projects, MS, ME, M.Tech, MCA, BE, B.Tech, and PhD Students, Mtech MS ME MEng M.Sc Projects in Hyderabad,bangalore,chennai and delhi,india http://www.mtechprojects.com
- published: 17 Feb 2012
- views: 413
10:14
HSDPA Throughput Optimization In High Speed Downlink Packet Access
ABSTRACT
In this paper, we investigate single user throughput optimization in High Speed Downlink Packet Access (HSDPA). Specifically, we propose offline and o...
ABSTRACT
In this paper, we investigate single user throughput optimization in High Speed Downlink Packet Access (HSDPA). Specifically, we propose offline and online optimization algorithms which adjust the Channel Quality Indicator (CQI) used by the network for scheduling of data transmission. In the offline algorithm, a given target block error rate (BLER) is achieved by adjusting CQI based on ACK/NAK history. By sweeping through different target BLERs, we can find the throughput optimal BLER offline. This algorithm could be used not only to optimize throughput but also to enable fair resource allocation among multiple users in HSDPA. In the online algorithm, the CQI offset is adapted using an estimated short term throughput gradient without the need for a target BLER. An adaptive step size mechanism is proposed to track temporal variation of the environment. Convergence behavior of both algorithms is analyzed. The part of the analysis that deals with constant step size gradient algorithm may be applied to other stochastic optimization techniques. The convergence analysis is confirmed by our simulations. Simulation results also yield valuable insights on the value of optimal BLER target. Both offline and online algorithms are shown to yield up to 25% of throughput improvement over the conventional approach of targeting 10% BLER.
https://wn.com/Hsdpa_Throughput_Optimization_In_High_Speed_Downlink_Packet_Access
ABSTRACT
In this paper, we investigate single user throughput optimization in High Speed Downlink Packet Access (HSDPA). Specifically, we propose offline and online optimization algorithms which adjust the Channel Quality Indicator (CQI) used by the network for scheduling of data transmission. In the offline algorithm, a given target block error rate (BLER) is achieved by adjusting CQI based on ACK/NAK history. By sweeping through different target BLERs, we can find the throughput optimal BLER offline. This algorithm could be used not only to optimize throughput but also to enable fair resource allocation among multiple users in HSDPA. In the online algorithm, the CQI offset is adapted using an estimated short term throughput gradient without the need for a target BLER. An adaptive step size mechanism is proposed to track temporal variation of the environment. Convergence behavior of both algorithms is analyzed. The part of the analysis that deals with constant step size gradient algorithm may be applied to other stochastic optimization techniques. The convergence analysis is confirmed by our simulations. Simulation results also yield valuable insights on the value of optimal BLER target. Both offline and online algorithms are shown to yield up to 25% of throughput improvement over the conventional approach of targeting 10% BLER.
- published: 20 Nov 2012
- views: 3715
10:14
Throughput Optimization in High Speed Downlink Packet Access HSDPA
ChennaiSunday Systems Pvt.Ltd
We are ready to provide guidance to successfully complete your projects and also download the abstract, base paper from our websit...
ChennaiSunday Systems Pvt.Ltd
We are ready to provide guidance to successfully complete your projects and also download the abstract, base paper from our website
IEEE 2014 Java Projects: http://www.chennaisunday.com/projectsNew.php?id=1&catName=IEEE_2014-2015_Java_Projects
IEEE 2014 Dotnet Projects: http://www.chennaisunday.com/projectsNew.php?id=20&catName=IEEE_2014-2015_DotNet_Projects
Output Videos:
https://www.youtube.com/channel/UCCpF34pmRlZbAsbkareU8_g/videos
IEEE 2013 Java Projects: http://www.chennaisunday.com/projectsNew.php?id=2&catName=IEEE_2013-2014_Java_Projects
IEEE 2013 Dotnet Projects: http://www.chennaisunday.com/projectsNew.php?id=3&catName=IEEE_2013-2014_Dotnet_Projects
Output Videos:
https://www.youtube.com/channel/UCpo4sL0gR8MFTOwGBCDqeFQ/videos
IEEE 2012 Java Projects: http://www.chennaisunday.com/projectsNew.php?id=26&catName=IEEE_2012-2013_Java_Projects
Output Videos:
https://www.youtube.com/user/siva6351/videos
IEEE 2012 Dotnet Projects: http://www.chennaisunday.com/projectsNew.php?id=28&catName=IEEE_2012-2013_Dotnet_Projects
Output Videos:
https://www.youtube.com/channel/UC4nV8PIFppB4r2wF5N4ipqA/videos
IEEE 2011 Java Projects:
http://chennaisunday.com/projectsNew.php?id=29&catName=IEEE_2011-2012_Java_Project
IEEE 2011 Dotnet Projects:
http://chennaisunday.com/projectsNew.php?id=33&catName=IEEE_2011-2012_Dotnet_Projects
Output Videos:
https://www.youtube.com/channel/UCtmBGO0q5XZ5UsMW0oDhZ-A/videos
IEEE PHP Projects:
http://www.chennaisunday.com/projectsNew.php?id=41&catName=IEEE_PHP_Projects
Output Videos:
https://www.youtube.com/user/siva6351/videos
Java Application Projects:
http://www.chennaisunday.com/projectsNew.php?id=34&catName=Java_Application_Projects
Dotnet Application Projects:
http://www.chennaisunday.com/projectsNew.php?id=35&catName=Dotnet_Application_Projects
Android Application Projects:
http://www.chennaisunday.com/projectsNew.php?id=36&catName=Android_Application_Projects
PHP Application Projects:
http://www.chennaisunday.com/projectsNew.php?id=37&catName=PHP_Application_Projects
Struts Application Projects:
http://www.chennaisunday.com/projectsNew.php?id=38&catName=Struts_Application_Projects
Java Mini Projects:
http://www.chennaisunday.com/projectsNew.php?id=39&catName=Java_Mini_Projects
Dotnet Mini Projects:
http://www.chennaisunday.com/projectsNew.php?id=40&catName=Dotnet_Mini_Projects
--
*Contact
*
*
P.Sivakumar MCA
Director
Chennai Sunday Systems Pvt Ltd
Phone No: 09566137117
No: 1,15th Street Vel Flats
Ashok Nagar Chennai-83
Landmark R3 Police Station Signal (Via 19th Street)
URL: www.chennaisunday.com
Map View: http://chennaisunday.com/locationmap.php
https://wn.com/Throughput_Optimization_In_High_Speed_Downlink_Packet_Access_Hsdpa
ChennaiSunday Systems Pvt.Ltd
We are ready to provide guidance to successfully complete your projects and also download the abstract, base paper from our website
IEEE 2014 Java Projects: http://www.chennaisunday.com/projectsNew.php?id=1&catName=IEEE_2014-2015_Java_Projects
IEEE 2014 Dotnet Projects: http://www.chennaisunday.com/projectsNew.php?id=20&catName=IEEE_2014-2015_DotNet_Projects
Output Videos:
https://www.youtube.com/channel/UCCpF34pmRlZbAsbkareU8_g/videos
IEEE 2013 Java Projects: http://www.chennaisunday.com/projectsNew.php?id=2&catName=IEEE_2013-2014_Java_Projects
IEEE 2013 Dotnet Projects: http://www.chennaisunday.com/projectsNew.php?id=3&catName=IEEE_2013-2014_Dotnet_Projects
Output Videos:
https://www.youtube.com/channel/UCpo4sL0gR8MFTOwGBCDqeFQ/videos
IEEE 2012 Java Projects: http://www.chennaisunday.com/projectsNew.php?id=26&catName=IEEE_2012-2013_Java_Projects
Output Videos:
https://www.youtube.com/user/siva6351/videos
IEEE 2012 Dotnet Projects: http://www.chennaisunday.com/projectsNew.php?id=28&catName=IEEE_2012-2013_Dotnet_Projects
Output Videos:
https://www.youtube.com/channel/UC4nV8PIFppB4r2wF5N4ipqA/videos
IEEE 2011 Java Projects:
http://chennaisunday.com/projectsNew.php?id=29&catName=IEEE_2011-2012_Java_Project
IEEE 2011 Dotnet Projects:
http://chennaisunday.com/projectsNew.php?id=33&catName=IEEE_2011-2012_Dotnet_Projects
Output Videos:
https://www.youtube.com/channel/UCtmBGO0q5XZ5UsMW0oDhZ-A/videos
IEEE PHP Projects:
http://www.chennaisunday.com/projectsNew.php?id=41&catName=IEEE_PHP_Projects
Output Videos:
https://www.youtube.com/user/siva6351/videos
Java Application Projects:
http://www.chennaisunday.com/projectsNew.php?id=34&catName=Java_Application_Projects
Dotnet Application Projects:
http://www.chennaisunday.com/projectsNew.php?id=35&catName=Dotnet_Application_Projects
Android Application Projects:
http://www.chennaisunday.com/projectsNew.php?id=36&catName=Android_Application_Projects
PHP Application Projects:
http://www.chennaisunday.com/projectsNew.php?id=37&catName=PHP_Application_Projects
Struts Application Projects:
http://www.chennaisunday.com/projectsNew.php?id=38&catName=Struts_Application_Projects
Java Mini Projects:
http://www.chennaisunday.com/projectsNew.php?id=39&catName=Java_Mini_Projects
Dotnet Mini Projects:
http://www.chennaisunday.com/projectsNew.php?id=40&catName=Dotnet_Mini_Projects
--
*Contact
*
*
P.Sivakumar MCA
Director
Chennai Sunday Systems Pvt Ltd
Phone No: 09566137117
No: 1,15th Street Vel Flats
Ashok Nagar Chennai-83
Landmark R3 Police Station Signal (Via 19th Street)
URL: www.chennaisunday.com
Map View: http://chennaisunday.com/locationmap.php
- published: 19 Sep 2014
- views: 127
19:12
TK 2C HSDPA HIGH SPEED DOWNLINK PACKET ACCESS part 1
Group 6 :
Rengga Dinata (16), Tafif Sulistyo (17), Titik Nurnawangsih (18)
HSDPA is an evolution of WCDMA, an additional protocol to the system which is ca...
Group 6 :
Rengga Dinata (16), Tafif Sulistyo (17), Titik Nurnawangsih (18)
HSDPA is an evolution of WCDMA, an additional protocol to the system which is capable of transmitting high-speed data.
https://wn.com/Tk_2C_Hsdpa_High_Speed_Downlink_Packet_Access_Part_1
Group 6 :
Rengga Dinata (16), Tafif Sulistyo (17), Titik Nurnawangsih (18)
HSDPA is an evolution of WCDMA, an additional protocol to the system which is capable of transmitting high-speed data.
- published: 10 Jan 2013
- views: 353
8:31
High Speed Packet Access
High Speed Packet Access (HSPA) is an amalgamation of two mobile telephony protocols, High Speed Downlink Packet Access (HSDPA) and High Speed Uplink Packet Acc...
High Speed Packet Access (HSPA) is an amalgamation of two mobile telephony protocols, High Speed Downlink Packet Access (HSDPA) and High Speed Uplink Packet Access (HSUPA), that extends and improves the performance of existing 3rd generation mobile telecommunication networks utilizing the WCDMA protocols. A further improved 3GPP standard, Evolved HSPA (also known as HSPA+), was released late in 2008 with subsequent worldwide adoption beginning in 2010. The newer standard allows bit-rates to reach as high as 337 Mbit/s in the downlink and 34 Mbit/s in the uplink. However, these speeds are rarely achieved in practice.
This video is targeted to blind users.
Attribution:
Article text available under CC-BY-SA
Creative Commons image source in video
https://wn.com/High_Speed_Packet_Access
High Speed Packet Access (HSPA) is an amalgamation of two mobile telephony protocols, High Speed Downlink Packet Access (HSDPA) and High Speed Uplink Packet Access (HSUPA), that extends and improves the performance of existing 3rd generation mobile telecommunication networks utilizing the WCDMA protocols. A further improved 3GPP standard, Evolved HSPA (also known as HSPA+), was released late in 2008 with subsequent worldwide adoption beginning in 2010. The newer standard allows bit-rates to reach as high as 337 Mbit/s in the downlink and 34 Mbit/s in the uplink. However, these speeds are rarely achieved in practice.
This video is targeted to blind users.
Attribution:
Article text available under CC-BY-SA
Creative Commons image source in video
- published: 14 Oct 2014
- views: 1183
10:56
TK 2C HSDPA HIGH SPEED DOWNLINK PACKET ACCESS part 2
Group 6 :
Rengga Dinata (16), Tafif Sulistyo (17), Titik Nurnawangsih (18)
HSDPA is an evolution of WCDMA, an additional protocol to the system which is ca...
Group 6 :
Rengga Dinata (16), Tafif Sulistyo (17), Titik Nurnawangsih (18)
HSDPA is an evolution of WCDMA, an additional protocol to the system which is capable of transmitting high-speed data.
https://wn.com/Tk_2C_Hsdpa_High_Speed_Downlink_Packet_Access_Part_2
Group 6 :
Rengga Dinata (16), Tafif Sulistyo (17), Titik Nurnawangsih (18)
HSDPA is an evolution of WCDMA, an additional protocol to the system which is capable of transmitting high-speed data.
- published: 10 Jan 2013
- views: 100