Martin Sauter has published a whitepaper on VoLGA. I havent read it as of yet but I am sure it will be an interesting read for people who are interested in learning more about Voice options in LTE.
The first thing I should mention as I always do, please stop calling LTE as 4G as its commonly called as 3.9G. Labelling it as 4G does make it sound better (or sexy, some would say) but its not correct. Maybe the authors who label LTE as 4G dont want to try hard and do some research or its just to make the end users panic that India has missed a complete generation of mobile technology. LTE-Advanced will be the 4G technology and its still long way away (part of Rel-10).
LG Electronics, third largest mobile phone vendor, has launched two new handsets exclusively equipped with integrated features that are almost tailor-made to meet the needs of Muslims in the region.
Nokia has been doing its Ramadan Campaign since 2006 and they have done it again this year.“Last year’s applications were very well received, as we saw over 2.4 million Ramadan applications downloaded. And based on the feedback we had received from Nokia consumers, we have further enhanced the offering this year to include additional applications as well as upgrades to some of the existing features. The applications this year also support a wider range of devices, to include both touch and non-touch Nokia devices,” said Chris Braam, Vice President, Sales, Nokia Middle East and Africa.
Its while now since the launch of the femtocell, the small box in the home that links to the broadband network and provides a mini base station for 3G phones to improve coverage and provide some interesting new services.But there is now significant competition, both from new divisions of companies such as Pirelli, established telecoms companies such as Sagem and Alcatel-Lucent (who have joined together to provide the Vodafone femtocell) and large players such as Huawei of China which ships equipment to 60m broadband subscribers and is a major supplier to the Chinese mobile operators.
However there is new factor which start to develop from the past year or so, i.e the factor of energy costs. It’s not a secret for anybody how energy process has soared in the past few years and now the telecoms are getting affected by this as well. Energy costs, both to build and run mobile networks, are getting increasingly important. Operators use a phenomenal amount of power, 400GW - or 200,000 tons of carbon - and over half of this is on the radio access. While this seems a lot, this equates to 25kg per user, or the same as an hour's drive on the motorway.
There is now research in place in order to study the whole energy chain, from the carbon cost of building the base stations, macrocells and femtocells, to the running costs.
In my view after looking at the femtocells especially at the Green Radio at the Wireless2.0 conference in 
a way of filling in the network at lower cost for the operators. Having a mini base station in your home obviously brings the access point closer for the mobile phone and hence the power consumed may be less. Bit how much of this is true I don’t know.
There is no doubt that energy factor is going to have a significant impact on the design and manufacture of femtocells and traditional mobile phone cells. If, as expected, the market takes off with millions of devices, this is going to have a huge energy cost.
As mentioned by Nick Flaherty in his blog that the carbon emission will also be a challenge for the home grown suppliers to provide low energy solutions, both in operations and also in the manufacturing to provide truly green radio. And this will help the
There is no choice for the companies to look for the alternative and green solution. As costs of deploying solar and wind power falls and energy costs rise, carriers have started looking toward green cell sites.
Once such company who is taking a lead in this prospect is Alcatel-Lucent. It’s planning to have alternative energy-powered cellsites matches that of electrically powered cell sites, which could prompt a new wave of solar-and wind-powered base stations, even in areas where an electrical connection is available. In my opinion there is no other way round as the cost of traditional energy is increasing manifolds (together with carbon emission), the price of green technology falls and networks become more efficient, using alternative energy to provide all or part of the energy at cell sites is becoming less prohibitive
Alcatel-Lucent has been working with alternative energy in wireless for five years, but it has deployed only 300 sites, mainly in Africa and the Middle East until now, which rely entirely on alternate fuels. But in the last year especially after the recent recession the alternative energy solution become a priority which resulted in a surge in interest in those technologies.
Every body in this credit crunch are finding means to cur the cost and the operators are looking to avoid the enormous costs of transporting diesel to their remote cell.
The recession has certainly given some momentum to the alternative energy cell sites and there is no doubt acceleration towards this genuine cause.
This is purely simple Economics as Electricity is a large part of an operator’s operational budget as it feeds massive quantities of power to a highly distributed network of cell sites to support not just the base station power amplifiers and radios on-site but also the air-conditioning units necessary to power them. The increase in energy costs is being largely offset with the increased power efficiencies of most vendors’ equipment. The huge site cabinets are now getting replaced with compact modular base stations, which not only consume less power but also require far less cooling. The current generation of equipment has cut power consumption between one-third and one-half. Many new radio systems also are coming equipped with energy-saving software, which powers down the base station during non-peak hours or when relatively few customers are on the cell.
Current economic climate and energy efficiency factor will definitely serve to promote green energy sooner rather than push it off to a later date. Furthermore as the market for alternative energy solutions grows in other industries the cost of the technology goes down for telecom, sending the price of solar panels and wind turbines down. Combining the above trend together with regulatory and political environments the alternative energy solution is imminently favorable as a green solution.
Lots of interesting developments are happening in India at the moment. The first and the most basic being MNP or Mobile Number Portability finally becoming a reality. For the first time users will be able to move operators and retain their number. This will change the way the users will use their phones. For example most users use their mobiles as secondary phones for making calls while they give their landline numbers to important people. The reason being they are not sure how long they will stick with the current operator. If they change the operator they will get a new number. I think that this will definitely change with MNP.
MNP is not the only thing. Many operators and equipment manufacturers are waiting for the 3G spectrum auction for some time now. The auction was recently postponed for variety of reasons. The auction will let the private operators to bid for the spectrum and they can decide if they want 3G or WiMAX or LTE. The state run MTNL and BSNL have already launched 3G and in Northern India but there have been not many takers yet. Maybe the people are but sceptical right now or maybe the lack of devices. The other thing is that people are maybe not sure if the technology they invest in will be around tomorrow or not.
Kenya is home to at least 17 million mobile-phone customers, but only one million have regular access to electricity, making it difficult to recharge a mobile phone.
But the first solar-powered handset could change Kenya's telecommunication industry.
"[Mediatek] basically commoditized the entire market," said Jonathan Li, founder of Shanghai-based technology design studio Asentio Design. "They made it really simple and really cheap to make your own phone. Almost anybody could do it." 
The market for Shanzhai cell phones lies not only in China, but also in the surrounding developing countries in Asia or even third world countries in Africa and Latin America. They identify overlooked/underserved market segments by incumbents like the rural areas and focus on these segments. The outstanding sales performance of Shanzhai cell phones is usually attributed to their low price, (usually lower than $50), multi-functional performance and imitations of trendy cell phone design. Although Shanzhai companies do not use branding as a marketing strategy, they are known for their flexibility of design to meet specific market needs. For example, during Barack Obama’s 2008 U.S. presidential election campaign, Shanzhai cell phone companies started selling “Obama” cell phones in Kenya, with the slogan “yes we can” and Obama’s name on the back of the cell phone. They also designed “Bird Nest” and “Fuwa” cell phones in light of the Beijing Olympic Games.
Who gains from Shanzhai Phones?
None of the stakeholders seem to gain from these low quality phones.
The phones are low in quality and do not necessarily follow the safety standards. Most of the times, the radiations from these phones are beyond the permissible limits and can cause serious damage to the health of the consumer. The FCC has adopted limits for safe exposure to radio frequency (RF) energy. These limits are given in terms of a unit referred to as the Specific Absorption Rate (SAR), which is a measure of the amount of radio frequency energy absorbed by the body when using a mobile phone. The FCC requires cell phone manufacturers to ensure that their phones comply with these objective limits for safe exposure. Shanzhai phones do not follow the SAR norms.
Most of the Chinese handsets have dual SIM slots and allows the consumers to put SIM cards of two different operators. This means that operators would have to share their ARPU with other operators and the competition would lead to lower ARPU and multiple SIM phenomena
The Shanzhai phones do not pay any taxes of regulatory fee resulting in revenue losses to Governments across the world wherever they are sold. Even the Chinese government is in a fix now as the exports benefits given out to these handsets are over claimed. Moreover, since the Shanzhai phones do not have an IMEI number, there is an increased threat from terrorists as it is very difficult to catch a terrorist who uses a mobile handset without IMEI
According to Taiwan's National Communications Commission, people who sell or buy "Shanzai" mobile phones via the Internet or in electrics marts will face a fine of up to NTD300,000, which is about CNY60,000, in Taiwan.
According to reports in Taiwanese local media, NCC recently stated that under the Administrative Regulations on the Controlled Telecommunications Radio-Frequency Devices, Taiwan residents should bring no more than five "Shanzai" mobile phones from the overseas markets at one time and the number should be limited to two if the mobile phones are sent by post.
According to reports in Indian local media, the India government has decided to set stricter quality limits to imported mobile phones, dairy products, and toys and these measures reportedly target China.
The reports quoted the director of the Foreign Trade Bureau of India by saying that from now on, mobile phones without International Mobile Equipment Identities should not be imported to the Indian market, which means Chinese-made "shanzai" mobile phones will not be available in the country.
Sometime back I wrote about SMS becoming cheaper in many parts of the world and that can lead to a deluge of SMS SPAM. Last week I read about someone arguing for SMS Ads:
I wrote about Future Mobile Terminals earlier which will probably be Multiservice, Multinetwork and Multimode. A similar approach would be needed for the network side. 3GPP is working on Release-9 feature of Multi-Standard Radio (MSR-BS). The 3GPP Spec 37.900 is not yet available but a draft should be available soon.
