Bluetooth 3.0 to be announced this month with WiFi speed
The Bluetooth Special Interest Group is set to announce the Bluetooth 3.0 specification later this month. Bluetooth 3.0 will feature dramatically increased speeds, allowing for the transfer of large video files, music collections and photo libraries wirelessly 'within seconds'. The spec also includes a new ability called Enhanced Power Control. EPC will reduce the occurrence of disconnects that can be caused by actions such as putting a phone in a pocket, backpack, briefcase or purse. Bluetooth 3.0 uses Generic Alternate MAC/PHY (AMP). This is what lets Bluetooth profiles operate at Wi-Fi speeds. The 802.11 Protocol Adaption Layer (PAL) will enable the Generic AMP feature to be used with an 802.11 radio. Bluetooth is used to create the pairing between two devices, but the data transfer itself is handed off to Wi-Fi. In order to take advantage of the higher transfer speeds, both devices need Bluetooth and Wi-Fi. If Wi-Fi isn't present on one of the devices, the spec reverts to Bluetooth for data transfer. More details will be available, including a list of chip makers that are lined up to support the new spec, on April 21.
It’s amazing the number of devices that sport Bluetooth nowadays, and for many people, Bluetooth has become a part of their daily life.According to a story at Phone Scoop, Bluetooth Special Interest Group (SIG) will release Bluetooth 3.0, a new specification version of the Bluetooth standard later this month. This new release will include a specification for High Speed Bluetooth, allowing for BT-enabled devices to transfer data at greatly increased speeds and giving Bluetooth-enabled handsets many compelling applications beyond voice transmission to a headset.
Bluetooth 3.0 will feature dramatically increased speeds, allowing for the transfer of large video files, music collections and photo libraries wirelessly 'within seconds'. The spec also includes a new ability called Enhanced Power Control. EPC will reduce the occurrence of disconnects that can be caused by actions such as putting a phone in a pocket, backpack, briefcase or purse.
There will also be a method allowing devices with both Bluetooth and Wi-Fi support to detect partner gadgets with Bluetooth but do the transfers over the much faster Wi-Fi connection.
Bluetooth is a popular wireless technology in mobile devices like cell phones; it automatically locates and lists nearby supported gadgets and gives you the option of connecting to them to transfer information. For example, a Bluetooth mouse can be used to operate a computer wirelessly, or you can move contacts between two smartphones. Up till now, the 3 Mbps maximum Bluetooth transfer speed hasn't been fast enough to move large media files.
Make sure you tune in on April 21st where we will have complete coverage of the announcement.
Bluetooth 3.0 uses Generic Alternate MAC/PHY (AMP). This is what lets Bluetooth profiles operate at Wi-Fi speeds. The 802.11 Protocol Adaption Layer (PAL) will enable the Generic AMP feature to be used with an 802.11 radio. Bluetooth is used to create the pairing between two devices, but the data transfer itself is handed off to Wi-Fi.
In order to take advantage of the higher transfer speeds, both devices need Bluetooth and Wi-Fi. If Wi-Fi isn't present on one of the devices, the spec reverts to Bluetooth for data transfer.
This new standard will allow mobile handset users to utilize the pairing and interoperability advantages of Bluetooth technology and the increased throughputs of WLAN or UWB for wireless video streaming to computers or set-top boxes, wireless printing, and wireless peer to peer content movement, among other applications.
Of course, to utilize this new technology, mobile handsets will need to be equipped with a WLAN or UWB radio. According to IMS Research analyst Chris Schreck, “In handsets, Bluetooth 10x will likely come to market first, with volume shipments starting in 2010.
Because WLAN already has an established presence in handsets, and because it has a proven use case, we’ve seen most handset OEMs express an interest in utilizing the 10x version, at least initially.” He added, “Furthermore, the device environment for WLAN is much more developed than the UWB environment, so handset OEMs may be waiting until there are a greater number of UWB-enabled devices before including UWB in a handset.”
Source : techarena
The Bluetooth Special Interest Group is set to announce the Bluetooth 3.0 specification later this month. Bluetooth 3.0 will feature dramatically increased speeds, allowing for the transfer of large video files, music collections and photo libraries wirelessly 'within seconds'. The spec also includes a new ability called Enhanced Power Control. EPC will reduce the occurrence of disconnects that can be caused by actions such as putting a phone in a pocket, backpack, briefcase or purse. Bluetooth 3.0 uses Generic Alternate MAC/PHY (AMP). This is what lets Bluetooth profiles operate at Wi-Fi speeds. The 802.11 Protocol Adaption Layer (PAL) will enable the Generic AMP feature to be used with an 802.11 radio. Bluetooth is used to create the pairing between two devices, but the data transfer itself is handed off to Wi-Fi. In order to take advantage of the higher transfer speeds, both devices need Bluetooth and Wi-Fi. If Wi-Fi isn't present on one of the devices, the spec reverts to Bluetooth for data transfer. More details will be available, including a list of chip makers that are lined up to support the new spec, on April 21.
It’s amazing the number of devices that sport Bluetooth nowadays, and for many people, Bluetooth has become a part of their daily life.According to a story at Phone Scoop, Bluetooth Special Interest Group (SIG) will release Bluetooth 3.0, a new specification version of the Bluetooth standard later this month. This new release will include a specification for High Speed Bluetooth, allowing for BT-enabled devices to transfer data at greatly increased speeds and giving Bluetooth-enabled handsets many compelling applications beyond voice transmission to a headset.
Bluetooth 3.0 will feature dramatically increased speeds, allowing for the transfer of large video files, music collections and photo libraries wirelessly 'within seconds'. The spec also includes a new ability called Enhanced Power Control. EPC will reduce the occurrence of disconnects that can be caused by actions such as putting a phone in a pocket, backpack, briefcase or purse.
There will also be a method allowing devices with both Bluetooth and Wi-Fi support to detect partner gadgets with Bluetooth but do the transfers over the much faster Wi-Fi connection.
Bluetooth is a popular wireless technology in mobile devices like cell phones; it automatically locates and lists nearby supported gadgets and gives you the option of connecting to them to transfer information. For example, a Bluetooth mouse can be used to operate a computer wirelessly, or you can move contacts between two smartphones. Up till now, the 3 Mbps maximum Bluetooth transfer speed hasn't been fast enough to move large media files.
Make sure you tune in on April 21st where we will have complete coverage of the announcement.
Bluetooth 3.0 uses Generic Alternate MAC/PHY (AMP). This is what lets Bluetooth profiles operate at Wi-Fi speeds. The 802.11 Protocol Adaption Layer (PAL) will enable the Generic AMP feature to be used with an 802.11 radio. Bluetooth is used to create the pairing between two devices, but the data transfer itself is handed off to Wi-Fi.
In order to take advantage of the higher transfer speeds, both devices need Bluetooth and Wi-Fi. If Wi-Fi isn't present on one of the devices, the spec reverts to Bluetooth for data transfer.
This new standard will allow mobile handset users to utilize the pairing and interoperability advantages of Bluetooth technology and the increased throughputs of WLAN or UWB for wireless video streaming to computers or set-top boxes, wireless printing, and wireless peer to peer content movement, among other applications.
Of course, to utilize this new technology, mobile handsets will need to be equipped with a WLAN or UWB radio. According to IMS Research analyst Chris Schreck, “In handsets, Bluetooth 10x will likely come to market first, with volume shipments starting in 2010.
Because WLAN already has an established presence in handsets, and because it has a proven use case, we’ve seen most handset OEMs express an interest in utilizing the 10x version, at least initially.” He added, “Furthermore, the device environment for WLAN is much more developed than the UWB environment, so handset OEMs may be waiting until there are a greater number of UWB-enabled devices before including UWB in a handset.”
Source : techarena
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