Monday, 14 November 2011

Another concept phone from Nokia called 'HumanForm'


Description as follows:

HumanForm was created in a joint effort between Nokia Design and Nokia Research Center to translate the most promising new nanotechnologies into meaningful user experience, prototype those for decision making; and transfer and set aspiration for future portfolio.

Project is a key to bring significant user experience benefits to the market thereby creating mindshare and value share through nanotechnology enabled experiences.

HumanForm is a visionary solution for a dynamically flexible device beyond touch screen and voice communication where technology is invisible and intuition takes over. Natural interactions are enabled with kinetic user interface.

HumanForm concept and a follow-up Nokia Kinetic Device prototype were launched in Nokia World 2011.

To learn more, visit: http://research.nokia.com/

Sunday, 13 November 2011

2nd Workshop by 3GPP and Broadband Forum

3GPP and Broadband Forum held another joint session recently. Here is the summary from that event.
All presentations and documents from that event is available to download and view here.

Saturday, 12 November 2011

Video on the Vision of the Future

I came across couple of videos recently on how User Interface for the future is going to be different than what we are used to. Its already getting changed as we get used to the touch screens and gesture recognition. Here is the first video that came out couple of weeks back and has already had over 2 million hits:



There is a whole blog post dedicated to this which you may be interested in, available here.

Another one is on the gesture recognition that will probably make big on the future devices including TVs.




On a lighter note, the future generation would probably just take the touch and gesture recognition for granted. Here is one such video:



Wednesday, 9 November 2011

Redirection, Reselection, Handovers and other Inter-RAT combinations in LTE


Another one from Qualcomm's 4G World presentation. You can see the number of scenarios that would have to be taken into account for; this was one of the reasons I believed SVLTE may be a good choice.

Related posts:


Tuesday, 8 November 2011

Devices may require support for over 40 RF Bands to be used universally


Interesting picture from Qualcomm presentation in 4G World that shows that for Universal use, a device may have to support over 40 RF bands (which may not be physically possible and may also be overly expensive)

Related posts:


Monday, 7 November 2011

Ericsson Video: Networked Society 'On the Brink'


In On The Brink we discuss the past, present and future of connectivity with a mix of people including David Rowan, chief editor of Wired UK; Caterina Fake, founder of Flickr; and Eric Wahlforss, the co-founder of Soundcloud. Each of the interviewees discusses the emerging opportunities being enabled by technology as we enter the Networked Society. Concepts such as borderless opportunities and creativity, new open business models, and today's 'dumb society' are brought up and discussed.

Saturday, 5 November 2011

Three quick 3GPP Videos

Balazs Bertenyi, Dealing with the data explosion: Speaking about how 3GPP manages Releases and giving details of some of the key LTE features and some new work on the horizon.



Andrew Howell, GERAN and LTE Interworking: Andrew Howell, 3GPP GERAN Chairman, gives some background on the work of the GSM/EDGE RAN groups, including GELTE and the impact of machine type communications over legacy networks in the LTE age.


See also my earlier post on GELTE here.


Atle Monrad is Chairman of the 3GPP Core Network and Terminals group. In this short film, he explains the role of the protocol groups and gives a snap shot of the latest priorities for his group.


If you want to learn more about 3GPP, see earlier blog post here.

Thursday, 3 November 2011

Femto as a Service (FaaS)

The following is from a recent Small Cells conference, presented by Colt Telecom.
I wanted to highlight the Femto as a Service (FaaS) concept as I think that this may be the way forward in future. Since multiple people have phones and devices from multiple operators and it would not be possible to have Femtocells from different operators, this may be an easy solution.

I am not exactly sure about what Spectrum would be used but I guess a better case could also have been that the Fixed operator has its own spectrum that it can use and a single Femto would allow any operator's device to connect. The Femto Core can route the call to the correct mobile operator so there would be no need for multiple femtos in a house.

Tuesday, 1 November 2011

RRC Signalling in Rel-10 for MDT

Last year I wrote about Minimization of Drive Testing (MDT) and mentioned about the possibility of enhancements. Now looking at the new RRC specs I can see a new message LoggedMeasurementsConfiguration has been added,
When the UE is in RRC_CONNECTED mode, this message can be sent and the UE be informed about the measurements to be performed. The message contents are as follows:

LoggedMeasurementConfiguration-r10 ::= SEQUENCE {
criticalExtensions CHOICE {
c1 CHOICE {
loggedMeasurementConfiguration-r10 LoggedMeasurementConfiguration-r10-IEs,
spare3 NULL, spare2 NULL, spare1 NULL
},
criticalExtensionsFuture SEQUENCE {}
}
}


LoggedMeasurementConfiguration-r10-IEs ::= SEQUENCE {
traceReference-r10 TraceReference-r10,
traceRecordingSessionRef-r10 OCTET STRING (SIZE (2)),
tce-Id-r10 OCTET STRING (SIZE (1)),
absoluteTimeInfo-r10 AbsoluteTimeInfo-r10,
areaConfiguration-r10 AreaConfiguration-r10 OPTIONAL, -- Need OR
loggingDuration-r10 LoggingDuration-r10,
loggingInterval-r10 LoggingInterval-r10,
nonCriticalExtension SEQUENCE {} OPTIONAL -- Need OP
}


Once the UE has done the measurements, it can inform the network in one of the following messages, RRCConnectionSetupComplete, RRCConnectionReestablishmentComplete, RRCConnectionReconfigurationComplete and UEInformationResponse that it has the required information available. This is done by including the following new Enum:

logMeasAvailable-r10 ENUMERATED {true} OPTIONAL,

Finally, the network can request the logged Measurements information in the UE Information Request Message. The new fields for that are:


UEInformationRequest-v1020-IEs ::= SEQUENCE {
logMeasReportReq-r10 ENUMERATED {true} OPTIONAL,
nonCriticalExtension SEQUENCE {} OPTIONAL
}

The UE would send the following information in the response message:


LogMeasInfo-r10 ::= SEQUENCE {
locationInfo-r10 LocationInfo-r10 OPTIONAL,
relativeTimeStamp-r10 INTEGER (0..7200),
servCellIdentity-r10 CellGlobalIdEUTRA,
measResultServCell-r10 SEQUENCE {
rsrpResult-r10 RSRP-Range,
rsrqResult-r10 RSRQ-Range
},
measResultNeighCells-r10 SEQUENCE {
measResultListEUTRA-r10 MeasResultList2EUTRA-r9 OPTIONAL,
measResultListUTRA-r10 MeasResultList2UTRA-r9 OPTIONAL,
measResultListGERAN-r10 MeasResultList2GERAN-r10 OPTIONAL,
measResultListCDMA2000-r10 MeasResultList2CDMA2000-r9 OPTIONAL
} OPTIONAL,
...
}


MeasResultList2GERAN-r10 ::= SEQUENCE (SIZE (1..maxCellListGERAN)) OF MeasResultListGERAN


LocationInfo-r10 ::= SEQUENCE {
locationCoordinates-r10 CHOICE {
ellipsoid-Point-r10 OCTET STRING,
ellipsoidPointWithAltitude-r10 OCTET STRING,
...
},
horizontalVelocity-r10 OCTET STRING OPTIONAL,
gnss-TOD-msec-r10 OCTET STRING OPTIONAL,
...
}