Mobility

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tvmobilenews.com

January 31, 2006 in Industry, Mobility by Administrator | No comments

Interesting web news on mobile TV(no RSS feed though!):
 

TV mobile News is a partnership between two leading commentators on the mobile and TV industry.

Together they aim to help the TV and mobile industries understand each other better and to help them explore the opportunites from the technology.

Link via (SmartMobs)

IP Wireless and TDtv

January 31, 2006 in Applications, Industry, Infrastructures, Mobility by Administrator | No comments

The 3GSM world congress is coming in two weeks and that is probably the reason why we see so many press releases these days. Mobile TV will definitely be a hot topic this year.
 
Well recently, the TDtv technolgy was anounced:
 
IPWireless Mobile Broadband technology is a packet data implementation of the international 3GPP Universal Mobile Telecommunication System (UMTS) standard. Time-division-duplex (TDD) is used, according to the 3GPP UMTS UTRA UMTS TD-CDMA standard, allowing operation on unpaired spectrum anywhere in these bands. Chip rates of 3.84 and 7.68 megachips/sec (Mcps) are supported, for operation in channelization of 5 and10 MHz (6 and 12 MHz in the MMDS band).
 
TDtv is a Sprint Nextel effort to keep Mobile TV within the 3G ecosystem. It is based on the multimedia broadcast and multicast service (MBMS) specification.
 

A new mobile TV alliance

January 23, 2006 in Applications, Industry, Mobility, Services by Administrator | No comments

Nokia announced the following today:
 

… Other firms in the alliance include Intel Corp., Motorola, Texas Instruments and Modeo, owned by Crown Castle International Corp., it said in a statement. The tie-up, called the Mobile DTV Alliance, aims to encourage open standards for TV broadcasts to mobiles, focusing on the North American market.

DVB-H (Digital Video Broadcasting – Handheld) technology bypasses mobile networks and broadcasts directly to handsets from TV masts, allowing millions of phone users to access the service at the same time.

2006_01_23_nokia.jpg
 
This seems to build a united DVB-H front against Qualcomm’s MediaFLO in the US.
 

Motorola iRadio

January 16, 2006 in Mobility, Services by Administrator | 1 comment

This Reuters.com story tells us a little bit about the new iRadio service by Motorola. After looking at the iRadio website , I would summarize the whole story with this:
 
iRadio = podcasting by Motorola
 
Althoug the name is not ideal (somewhat confusing because it is absolutely not radio) I prefer it to Podcasting. Podcasting is a direct reference to the iPod and I find it sad that we’re stuck with a product-based terminology for such an important innovation. Nevertheless, the iPod, in conjunction with iTunes, is probably the best platform for podcasting.
 
After launching the Rokr cellular phone last September with Apple, Motorola introduces the new Rokr E2 that will receive iRadio services.
 
2006_01_16_motorola-rokr_e2.gif
Here is a factsheet of the RoKr E2
 

Mobile TV at CES 2006

January 10, 2006 in Infrastructures, Mobility, Services by Administrator | No comments

Mobile TV made the news last week at CES 2006 with announcments and product demonstrations. From now on, one of the two major ventures will be called Modeo (formerly known as Crown Castle Mobile Media) while the other one has been known under the name of  MediaFLO (Qualcomm) for a while now.
 
Both services will be very similar with, of course, some variations. This paper  at C|Net provides a very good comparative overview of the two technologies.
 
This Nokia device was presented running a Modeo demo last week. Here is another device by Motorola .

WiBro demo in Turin

December 22, 2005 in Infrastructures, Mobility by Administrator | No comments

Telecom Italia and Samsung will demonstrate the WiBro system (the Corean flavor of WiMax) at the 2006 winter olympics in Turin, Italy. After that, we will have the DMB system in demonstration in Germany, presenting the FiFa Worldcup 2006. We have an interesting year for broadcasting ahead of us.
 

411-Song

December 21, 2005 in Applications, Mobility by Administrator | 2 comments

Another new cell phone pay service in the US. It identifies the song that you’re currently hearing on radio… or anywhere else actually. Simple system:
 
“How many times have you heard a song and wished you knew who it was or wished you could get it before you forget it? Now you can, just call (866) 411-SONG, here’s how: * Hear a song you love; * Call (866) 411-SONG; * Wait for the beep and hold your cell near the music for just 15 seconds; * We identify the song and send you a text with all the song info (artist and song name) and a link to GET it.”
 
See the demo. At 3.99$ a month it’s not cheap though.
 
 

Mobile WiMAX Standard Finalized

December 20, 2005 in Infrastructures, Mobility by Administrator | No comments

I’m a little bit late on the news but I just noticed that the IEEE 802.16e has been finalized two weeks ago. As Om Malik puts it, that was the easiest part:
 
… now companies have to get onboard with the concept, start developing silicon and equipment. But more than that, money has to be found, to essentially (and eventually) replicate the cellular mobile infrastructure. It is going to be a very costly and long drawn out process. It might be easy to get caught in the euphoria surrounding the news, but we all need to take a deep breath and get prepared for a long haul.
 
The Register has a short story about this announcement.
 
I have not had the time to look into the specification but WiMAX could be seen as a threat to mobile broadcasting systems such as DMB, DVB-H or MediaFLO. And since WiMAX’s mother tongue is “Internet”,  it could be seen as the long awaited and open platform for disruptive mobile applications. Broadcasting 2.0 believers will have to dig into WiMAX broadcasting capabilities.
 

MPEG LASeR Standard

December 15, 2005 in Media formats, Mobility by Administrator | 1 comment

LASeR is a recent open standardization effort targeting “rich media” mobile multimedia platforms. As such, it could become a component of the broadcasting DAB and DVB-H consumer devices. 
Here is an excerpt from the technical white paper:
The inherent content and binary encoding structure makes it inappropriate for the mobile. Instead of compromising on the technology performances, MPEG reached the conclusion that an optimum between feature richness/compression efficiency and device constraints needed to be found and decided to create a new standard for Rich Media for constrained devices.

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