Search results
Results from the WOW.Com Content Network
GSM EGPRS UMTS Wi-Fi WCDMA HSDPA EGSM: S60 3rd Edition FP2: Nokia RAPIDOYAWE, BB5.0: 2-way Slide: 5.0 megapixels: Nokia N86 8MP: 240x320 24-bit (16M) Color: 2009: D: GSM EGPRS UMTS Wi-Fi WCDMA HSDPA EGSM: S60 3rd Edition FP2: Nokia RAPIDOYAWE, BB5.0: Slide: 8.0 megapixels: Nokia N9: 854x480 (16M) Capacitive AMOLED touchscreen: 2011: D: GSM ...
802.11 Beacon frame. A beacon frame is a type of management frame in IEEE 802.11 WLANs. It contains information about the network. Beacon frames are transmitted periodically; they serve to announce the presence of a wireless LAN and to provide a timing signal to synchronise communications with the devices using the network (the members of a service set).
Following a beacon frame that includes a DTIM, the access point will release the buffered broadcast and multicast data, if any exists. Since beacon frames are sent using the mandatory 802.11 algorithm for carrier-sense multiple access with collision avoidance (CSMA/CA), the access point must wait if a client device is sending a frame when the ...
Wi-Fi positioning system (WPS, WiPS or WFPS) is a geolocation system that uses the characteristics of nearby Wi‑Fi access points to discover where a device is located. [1]It is used where satellite navigation such as GPS is inadequate due to various causes including multipath and signal blockage indoors, or where acquiring a satellite fix would take too long. [2]
With the help of a Bluetooth beacon, a smartphone's software can approximately find its relative location to a Bluetooth beacon in a store. Brick and mortar retail stores use the beacons for mobile commerce , offering customers special deals through mobile marketing , [ 6 ] and can enable mobile payments through point of sale systems.
Nokia PC Sync allows the user to synchronize contacts, calendar, notes, to-do items, e-mails, bookmarks and files/folders between a supported Nokia mobile phone and: Microsoft Outlook 2000-2007 (Outlook 2010 x64 doesn't work with PC Suite at the moment, but its possible to sync via Nokia Suite (tested with 3.1 and E71).
The Nokia N800 Internet tablet is a wireless Internet appliance from Nokia, originally announced at the Las Vegas CES 2007 Summit in January 2007. N800 allows the user to browse the Internet and communicate using Wi-Fi networks or with mobile phone via Bluetooth .
For example, a station can tell another station to set up a block acknowledgement by sending an ADDBA Request action frame. The other station would then respond with an ADDBA Response action frame. Wi-Fi Neighbor Awareness Networking (NAN), also known as Wi-Fi Aware , service discovery frames are NAN-specific public action frames. [ 4 ]