LiFi, instead of WiFi: Chinese scientists achieve Internet access through lightbulbs

Lightbulbs may one day be used for connecting to Internet

Successful experiments by Chinese scientists have indicated the possibility of the country's netizens getting online through signals sent by lightbulbs (LiFi), instead of WiFi.

Four computers under a one-watt LED lightbulb may connect to the Internet under the principle that light can be used as a carrier instead of traditional radio frequencies, as in WiFi, said Chi Nan, an information technology professor with Shanghai's Fudan University, on Thursday.

A lightbulb with embedded microchips can produce data rates as fast as 150 megabits per second, which is speedier than the average broadband connection in China, said Chi, who leads a LiFi research team including scientists from the Shanghai Institute of Technical Physics of the Chinese Academy of Sciences.

With LiFi cost-effective as well as efficient, netizens should be excited to view 10 sample LiFi kits that will be on display at the China International Industry Fair that will kick off on Nov. 5 in Shanghai.

The current wireless signal transmission equipment is expensive and low in efficiency, said Chi.

"As for cell phones, millions of base stations have been established around the world to strengthen the signal but most of the energy is consumed on their cooling systems," she explained. "The energy utilization rate is only 5 percent."

Compared with base stations, the number of lightbulbs that can be used is practically limitless. Meanwhile, Chinese people are replacing the old-fashioned incandescent bulbs with LED lightbulbs at a fast pace.

"Wherever there is an LED lightbulb, there is an Internet signal," said Chi. "Turn off the light and there is no signal."

However, there is still a long way to go to make LiFi a commercial success.

"If the light is blocked, then the signal will be cut off," said Chi.

More importantly, according to the scientist, the development of a series of key related pieces of technology, including light communication controls as well as microchip design and manufacturing, is still in an experimental period.

The term LiFi was coined by Harald Haas from the University of Edinburgh in the UK and refers to a type of visible light communication technology that delivers a networked, mobile, high-speed communication solution in a similar manner as WiFi.

Contributed by Shanghai Xinhua  Editor: Fu Peng

Related news:

•	In pictures: In-flight WiFi service begins now
•	China flies first civil airplane with wifi
•	Free wifi spots to be expanded across Thailand: authority
•	London provides WiFi services for first time at underground stations
•	Air China starts trial of in-flight WiFi service

Micro-LED LiFi: Where every light source i

South China Sea breakthrough helps China, Vietnam build trust, boost cooperation

Chinese Premier Li Keqiang (R, front) meets with representatives of youth from both China and Vietnam at Vietnam National University in Hanoi, Vietnam, Oct. 15, 2013. (Xinhua/Liu Jiansheng)

The establishment of a bilateral work group to discuss joint maritime development was a "breakthrough" for China and Vietnam on their way to peacefully handle maritime disputes, analysts say.

During the talks with his Vietnamese counterpart Nguyen Tan Dung, Chinese Premier Li Keqiang urged the two sides to pursue substantive progress in their joint development in waters out of the mouth of the Beibu Bay, a semi-enclosed sea whose delimitation remains under negotiation between China and Vietnam, and accumulate experience for broader maritime cooperation.

Analysts said the establishment of the group sends a positive signal of the bilateral readiness for solving difficult problems through cooperation, and the two countries are taking a step-by-step approach in solving the disputes.

"Joint development in waters out of the mouth of the Beibu Bay is acceptable to both sides. The approach that the two countries are taking is to start with the easiest and then to the difficult," said Zhang Yunling, a researcher with the Chinese Academy of Social Sciences.

The relationship between China and Vietnam has been overshadowed by maritime frictions in the South China Sea, but the two countries have made efforts to maintain frequent high-level exchanges this year. Li's visit followed trips of the Vietnamese president, prime minister and deputy prime minister to China earlier this year.

The South China Sea issue involves several parties and the disputes between China and Vietnam are, in deed, bigger and more complicated, said Wu Shicun, president of the National Institute for South China Sea Studies (NISCSS).

"The agreement reached by China and Vietnam, undoubtedly, send a clear message to other claimants that putting aside bickering on sovereignty and sitting at the table for joint development is a pragmatic choice. The attempts to internationalize the South China Sea issue will result in the deterioration of bilateral ties and worsen the situation," Wu said.

The decision to establish the group was announced just two days after China and Brunei vowed in a statement to encourage closer joint exploration and exploitation of maritime oil and gas resources in the South China Sea.

In a pioneering move, China National Offshore Oil Corporation and Brunei National Petroleum Company Sendirian Berhad have inked a deal on establishing a joint venture on oil field services.

Considering that disputes between Beijing and Hanoi over the South China Sea have, from time to time, upset bilateral ties in recent years, the multiple results Li's visit to Vietnam achieved are clear evidence that the two neighbors are showing a greater political will to rise above their disputes and forge a mutually acceptable path of cooperation, said Qu Xing, president of the China Institute of International Studies.

Li returned to Beijing on Tuesday after attending the East Asia leaders meetings and paying official visits to Brunei, Thailand and Vietnam.

-  HANOI, Xinhua

Related:

South China Sea Conflict

Winds of change blowing in Asia

>
The APEC and TPPA summits in Bali recently showed the winds of change are blowing in the region, symbolised by the US President’s absence but also reflecting the aptness or otherwise of policies.

THE winds of change are blowing, bringing shifts in perceived wisdom and the old order, especially in the Asian region.

The recent APEC summit and associated meetings in Bali were marked not so much by results but by perceptions.

In fact, the lack of results, rather than results, was the main story. This lack was not so much in the APEC itself, but in the Trans Pacific Partnership Agreement (TPPA).

The leaders of TPPA countries met in a separate venue away from the APEC summit. The Indonesians were the host of APEC and not the TPPA, which they are not involved in, and were unhappy that the TPPA threatened to take away the limelight from the main event.

But that was the secondary story. The main news was that United States President Barrack Obama had to give a miss not only to his scheduled visits to Malaysia and Indonesia, but to the APEC summit itself.

This was damaging to the United States, symbolically and in practical terms. Obama could not be blamed personally, as everyone knows the problems he faces at home with the onset of the “government shutdown” and the looming debt-ceiling crisis.

The problem was deeper. Obama’s absence confirmed the already growing perception in the region and the world that there is a dysfunctional governance system in the United States, at least for the moment, and it is becoming a long moment.

Sympathy outside the United States lies with the President, a sympathy tinged with pity for a legitimate leader confronted with the fringe (but a powerful fringe) of the opposition party that refuses to accept his healthcare reform bill that has come into law, and which is willing to damage the operations of the administration and apparently even the country’s financial creditworthiness to achieve its ideological objective.

Every democratic country has its moments of clashes between governing and opposition parties, and sometimes it can paralyse the country until the crisis is resolved, one way or other.

But here we are talking about the United States, the world’s most powerful country, and the greatest advocate of democracy. What happens in the United States has ramifications for the rest of the world.

Suddenly the unthinkable becomes a reality – the partial government shutdown – and a possibility: a default on loans, with disastrous effects on the world economy.

The crisis emerging from the present configuration of the division of powers between executive and legislative wings of government – a major pillar of Western democracy – calls into question how stable that system really is and what can be done if the paralysis lasts more than just a passing moment.

The lack of clear results in the TPPA leaders’ meeting in Bali is partly attributed to the absence of Obama, since the President had been assigned the role of galvanising the other leaders to meet the aim of concluding the talks by year-end.

In the end the leaders’ statement merely said the negotiations are on track, but did not mention they would finish by December. The growing perceptions is that the TPPA talks are facing turbulence.

Obama’s absence cannot really be blamed for that. Instead, the TPPA meetings of ministers and then political leaders only confirmed what has been known in recent months, that the TPPA agenda has been overloaded with too many issues and by too many demands, especially by the United States, that are too extreme for other countries to simply accept.

According to reports, most of the TPPA countries cannot agree to the US demands on intellectual property that go far beyond the WTO rules.

Several countries have problems with various other issues, including environment, investment and competition.

Prime Minister Datuk Seri Najib Tun Razak was the most outspoken. At an APEC side event, he said the TPPA’s year-end timeline is not cast in stone and asked that more flexibilities be given to countries.

“We do have a few areas of great concern,” he said, adding: “As you go into areas of intellectual property , investor-state dispute settlement, government procurement, state-owned enterprises, environment and labour, you impinge on fundamentally the sovereign right of the country to make regulation and policy. That is a tricky part and that is why we ask for flexibility.”

These comments by the Prime Minister summarise succinctly the “agenda overload” problem in the TPPA negotiations.

The areas that are trumpeted by the United States as a set of 21st century issues that make the TPPA a trail-blazer may turn out not to be so first-class after all.

Instead, they make some politicians, officials and parliamentarians uncomfortable, and many public-interest NGOs and business representatives, very unhappy.

The APEC summit and the TPPA meetings in the sidelines gave the big perception that US leadership is in question if not in decline in the region and the big talk was the corresponding rise of China, whose President’s presence and performance was the reverse mirror image of Obama’s absence.

But it is not only the contrasts in relative presence and economic and political power that counts. In the end it is also the content of policies advocated and the willingness to be genuine partners, and not to make use of new pacts and treaties to benefit one’s own country or interests, at the expense of others.

Contributed by Global Trends Martin Khor
> The views expressed are entirely the writer’s own.

Related posts:
1. A PEC should lead a more open world economy & play a bigger role: Reform and Innovation are new drivers, Prisident Xi Said

2. China's assertiveness, confidence and trust, long history together with Asean 

3. US and China tussle for trade dominance at Apec summit  
4. An eventful week on the TPPA
5. TPP affecting health policies?

China's assertiveness, confidence and trust, long history together with Asean

China and South-East Asia have had a long history together, but they still need to work hard to consolidate confidence and trust.

Highlights: President Xi's Southeast Asia tour

RECENTLY, the Chinese Ambassador to Malaysia, Chai Xi, remarked that the visit of Chinese President Xi Jinping will lift the bilateral ties of the two nations to a higher level.

Saying that the Sino-Malaysian relationship has taken the lead when compared to the other members of Asean, Chai pointed out that China has become Malaysia’s biggest trading partner in the world, with the first seven months of this year recording a 14.9% increase in bilateral trade to US$59.72bil (RM190.6bil).

Indeed, Xi’s visit to Malaysia was historic not only because it was his first state visit to the region since assuming office, but also in the sense that it marks another step in the continuation of the long history that Malaysia has shared with China.

It is a history that can be traced back to the 15th century, when the famous Chinese explorer Admiral Zeng He of the Ming Dynasty landed on the port city of Malacca only to find a thriving community of Chinese traders that had long established ties with the local population here.

Fast forward to the 20th century, into the height of the Cold War, and we have an international environment that is mired in suspicion and misperception, with loyalties mostly split along clear ideological lines. South-East Asia was a particular hotbed, and there was a great fear that China would turn its attention to the young and small nations of the region and begin forcibly exerting its influence to bring them under its sphere of control.

And yet, amid all the paranoia and balancing among all the nations in South-East Asia, Malaysia had the foresight of Prime Minister Tun Abdul Razak Hussein, who clearly understood the gravity and inevitability of China’s peaceful rise when he pushed for Kuala Lumpur to be the first in the region to establish diplomatic relations and normalise ties with Beijing in 1974.

Those who express opinions implying that it is possible to shape the direction of regional security and development without including China display a worrying lack of understanding and appreciation of the lessons of history, particularly that of the region.

That China will fulfil its cyclical destiny and rise to take centre stage in Asia and become a major player in world affairs is no longer a question, but the character and nature of the rise will ultimately depend on how others might want to meet this rise halfway.

Successive Chinese leaderships have assured the rest of the world that their rise is a peaceful one, which does not seek to create ripples and waves in the international world order, and there is plenty of evidence to support that assertion.

China is in pursuit of rapid economic growth and expansion to lift its 1.3 billion-strong population into the developed world. In order to do this, China needs wide-ranging support from the global community and a stable and peaceful international environment.

But China’s growing assertiveness, especially in the South China Sea, may unfortunately send the wrong signals to certain parties, and this is especially the case if there is very little understanding as to why China feels the need to proceed in such a manner.

The complexities and nuances that surround China’s actions are likely to be lost if the nervousness and concerns of its regional neighbours are not promptly and clearly addressed.

Asean countries have high hopes as to how far the Chinese dream can trailblaze the growth of the region and provide the developmental slipstream for them to follow suit.

However, the region is, understandably, still wary as it bears fresh scars of at least two other dreams before this: one that carried the salvation of “the white man’s burden” from the West, and another that sought to build a “Greater East Asia Co-Prosperity Sphere” from the East (Japanese occupation).

Granted, the Chinese dream is categorically different from these expressions of imperialism cloaked in ideology, but one needs to understand the reasons why sovereignty is an overriding concern in the region and some react strongly to the movements of greater powers.

It should not be such a stretch for China, which bears the memory of the century of humiliation dealt by former European powers through their unequal treaties, to see that the concerns of its smaller regional neighbours run along similar lines.

China and South-East Asia have had a long history together, but they must also work hard at understanding each other better so that the confidence and trust that has been built over time, albeit interrupted by occasional incidents, can be strengthened, consolidated, and built upon extensively. Trust and understanding are not built overnight, but we are not mistaken to think that the process has been going on for quite some time now.

Networks of relationships have been stitched across the region for centuries, from the trading routes and migration patterns of yesteryear to the regional production networks and the financial and business networks of contemporary times. Part of the reason why South-East Asia has been developing rapidly has been attributed to the “bamboo networks”, the ethnic-based business networks built upon the hubs and spokes of the Chinese diaspora that intersperse the region, with firm roots in the local communities but sturdily connected to the regional landscape.

But while the “infrastructure” of trust has already been firmly built between China and South-East Asia in the form of these networks of ties, which some scholars refer to as the “invisible linkages” that hold us together, there needs to be a more concerted effort to bring about more interaction and discourse, which are the lifeblood of trust, to engage the various communities at multiple levels.

These connections and dealings must not only dwell exclusively on economic and security issues; although important and, some may even argue, central, there should also be some effort invested into exploring how the cultural and normative aspects of these relations can be worked upon and perhaps improved, presenting opportunities to further strengthen the trust and deepen the understanding between China and its smaller neighbours.

In this respect, the idea of moderation as espoused by Malaysian Prime Minister Datuk Seri Najib Tun Razak and reiterated by him in his recent address to the United Nations General Assembly, may lend itself as a starting point in the search for mutualities of interest. This framework of moderation calls for the exercise of restraint and the creation of a discursive environment that allows for a multiplicity of voices to come together and collectively work towards solutions, defusing tensions and avoiding conflict.

This notion is perhaps compatible to the Chinese Dream; as China aspires for peaceful development with Chinese characteristics towards a moderately prosperous society, Malaysia and the rest of South-East Asia pursue their own goal of development that holds fast to moderate principles, so that their race towards becoming fully developed nations does not sacrifice their identities, traditions and culture, and sovereignty, the very things that make them what they are.

The idea of building a truly authentic East Asian community can begin with this very simple but powerful idea, and as Malaysia looks forward to assuming the chairmanship of Asean in 2015, it also looks to further strengthen ties between China, itself and the region through the values and principle of moderation.

Contributed by  Tan Sri Razali Ismail
> Tan Sri Razali Ismail is Chairman of Global Movement of Moderates Foundation (GMM). The GMM is an initiative of Prime Minister Datuk Seri Najib Tun Razak that calls for combating the scourge of extremism in five broad areas – peaceful co-existence, democracy and rule of law, finance, education and conflict resolution. The views expressed are entirely the writer’s own

Related posts:

1. US and China tussle for trade dominance at Apec summit 

2. APEC should lead a more open world economy & play a bigger role; Reform and innovation are new drivers: President Xi said   

3. Malaysia and China set trade target of RM511bil,usher new era of strategic partnership

4. Malaysia grand welcome for China president

5. Chinese President Xi Jinping visiting Malaysia and Indonesia to witness signing of pacts

MaGIC, Malaysian Global Innovation and Creative Centre to spur entrepreneurship?

MORE COLLABORATION: Najib (right) answering questions during a session at the launching and gathering of 1Malaysia Entrepreneurship Programme (1MET) participants on the sidelines of 4th GES 2013 at Kuala Lumpur Convention Centre. Najib, together with United States Secretary of State John Kerry, spent about 20 minutes talking to about 5,000 1MET participants 



KUALA LUMPUR: Prime Minister Datuk Seri Najib Razak has announced the establishment of the Malaysian Global Innovation and Creative Centre or MaGIC in Cyberjaya to encourage entrepreneurship among Malaysians.

He said in his speech at the Global Entrepreneurship Summit 2013 that the centre would be a “one-stop shop” for entrepreneurs in getting financing from banks or venture capitalists and also to serve as incubators for developing start-ups.

The centre would also help prospective entrepreneurs with intellectual property registration and facilities for training, coaching and mentoring, Najib added.

“Ideas and opportunities cannot travel through a vacuum - they must be born in an open, market-driven environment that welcomes them, nurtures them, (and) allows them to flourish and spread.

“Creating an eco-system in which ideas can be realised is one of the pre-conditions for success,” he said.

Najib also noted that Governments should play an active role in supporting research, irrespective of whether it had an immediate commercial application or not, and not hesitate to work closely with industry to promote innovation.

“Germany’s Fraunhofer Institute’s joint applied research ventures between business and the state provide one model for successful co-operation across the traditional sector divide,” he said.

In relation to this, he also suggested that higher learning institutions devote more time and funding to spin-offs, which can bridge the gap between research and commercialisation.

One-stop support centre for innovation in Cyberjaya

By Teh Eng Hock - The Star

KUALA LUMPUR: A one-stop centre to support companies involved in creative multimedia, research and development, outsourcing and data management will be set up in Cyberjaya.

Prime Minister Datuk Seri Najib Tun Razak said the Malaysian Global Innovation and Creative Centre (MaGIC) was part of the Govern-ment’s latest effort to enhance entrepreneurship.

“The centre will be a one-stop shop for entrepreneurs, with everything from getting financing from banks or venture capital to incubators for developing start-ups, from intellectual property registration to facilities for training, coaching and mentoring,” he said.

“Malaysia will also be hosting the 5th Global Social Business Summit next month,” he said at the launch of the Global Entrepreneurship Summit (GES) yesterday.

Najib said he was looking forward to receiving creative solutions from the Global Startup Youth programme, which is part of the GES.

The programme pairs some 500 young people with 100 mentors to look into some of the world’s most pressing problems, he said.

Later, Najib launched the 1Malaysia Entrepreneurship (1MET) programme, which will help to accelerate the growth of 5,000 young entrepreneurs annually.

“Please dream big. Be audacious. Dream of the improbable.

“The future is exciting. The future is today. The future is right now,” he told a cheering crowd.

During a question and answer session, Najib was asked if there would be a special allocation for the 1Met programme.

“Yes, the answer is yes. I will announce it in the coming Budget 2014. I can announce it today, but that will be letting the cat out of the bag,” he said.

Najib also said that entrepreneurs and businessmen should not be afraid or discouraged by failure, but instead use the experience to spur themselves to success.

“In a culture defined by a freewheeling and audacious capitalism, in a country like the United States, which draws on a history of both liberty and plenty, a failed business gambit is seen as useful experience. Failure is not a death sentence.

“Other countries have different traditions, but the principle of encouraging people to attempt the improbable, without the undue fear of failure, can be more widely adopted,” he said.

Kerry: US seeks to train 500,000 entrepreneurs globally

KUALA LUMPUR: The United States will enter into a partnership to train 500,000 entrepreneurs from Malaysia and around the world.

US Secretary of State John Kerry, who announced this, said the State Department would collaborate with Up Global over the next few years in 1,000 cities including Kuala Lumpur.

It will provide a full-spectrum support structure for entrepreneurs, focusing on every aspect of the entrepreneurial journey, from pre-idea through high growth stages.

Up Global is an organisation working with the US State Department with the aim of establishing entrepreneurship programmes around the world by 2016.

“The US will also take part in a mentor programme to facilitate entrepreneurship,” Kerry said at the 4th Global Entrepreneurship Summit (GES) here yesterday.

President Barack Obama had launched the GES in Washington DC in 2010 to connect entrepreneurs, banks, venture capitalists, investors and others to catalyse partnerships, encourage growth and strengthen ties.

Kerry was representing Obama who cancelled his visit to Malaysia citing the government shutdown in the United States.

Calling Malaysia a negara hebat (great nation), the chief US diplomat highlighted the country’s success in generating entrepreneurs in a multicultural setting, singling out Cyberjaya and prominent entrepreneurs Jimmy Choo and Tony Fernandes as among its success stories.

“This nation has given the world visionary business people like Jimmy Choo, who made his first pair of shoes at the age of 11.

“By the time he was in his 20s, his designs were being worn on sidewalks and catwalks from Los Angeles to London.

“And Tony Fernandes, long before he started hosting The Apprentice Asia, started the budget airline AirAsia,’’ Kerry said.

In a video address shown to the audience, Obama expressed his desire to make up for his absence and visit Malaysia soon.

“I had really hoped to be with you in person. Unfortunately, recent events in Washington made that impossible,” he said.

The president paid tribute to Malaysia, calling it “a dynamic economy, engine for regional prosperity and a country that’s increasingly connected to the global economy”.

“Likewise, Malaysia’s diversity, tolerance and progress can be a model to countries around the world,’’ he added.

Sources: The Star/Asia News Network