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Thursday, November 11, 2010
Career Growth Plan
Saturday, November 6, 2010
Friday, November 5, 2010
Shape Perceptions of Your Work, Early and Often
I was reminded of this by a New York Times article pointing out that during President Obama's term, Americans' income taxes went down by $116 billion, but that's a little recognized fact. About half of those responding to recent public opinion poll thought their taxes had remained the same, a third thought they had gone up, and about one in ten said they did not know.
There is an obvious lesson for you in this: don't assume that anyone — your boss, your peer, or your subordinate — knows the good work you are doing. They are all probably focused on their own jobs and concerns. Do things to let them know.
Yes, I know this smacks of self-promotion, and self-promoters are not only disliked for blowing their own horns but not particularly credible in doing so. But there is a way around the dilemma. Research by social psychologist Robert Cialdini, two doctoral students, and myself shows that when you get someone else to sing your praises — even if that individual is hired by you, under your control, and the audience knows these facts — you receive attributions of competence without being tarred by the brush of behaving inappropriately.(Here's the pdf.) If hiring someone is not an option for you, then start relying on the norm of reciprocity. Praise one of your colleagues for her good work and chances are, she will feel obligated to return the favor. When others talk about your great works, those works will garner the attention they deserve.
There is also a second, more subtle, lesson: When it comes to job performance, be it in politics or in a company, perception becomes reality. This implies that you ought to manage your image and reputation as well as your actual work.
It's important to get started early on this, because perceptions become self-sustaining. This happens, first, because people tend to assimilate new information in ways consistent with their initial perception. John Browne, the former CEO of BP, was smart and hard-working and made sure everyone knew that. He was also shy and ill at ease in social situations, characteristics that might have impeded his rise to the top. But given the image of intelligence he projected in meetings and his willingness to move all over the world and work long hours, social reticence became interpreted as a result of his brilliance and intense concentration.
Perceptions are also self-sustaining because, once people have formed an impression of another, they stop actively gathering new information. Once I know you are smart, I won't attend as much to every little thing you do — which means you can more easily get away with being not so brilliant and I won't notice.
The old saw, then, that first impressions are lasting has real psychological basis. And the implication is clear: the most important time to focus on the image you are projecting is when you first enter an organization or a new job. That's when people are going to be forming their judgments. Get off on the right foot by doing a lot of good work early and also interacting with others in a style that conveys the sort of personal brand you are seeking to build — brilliant, sociable, humorous, serious or whatever image suits you.
And here's the corollary: if bosses and colleagues have formed some unfavorable impression of you in your current setting, then find another one. Many people want to "prove" that others are wrong about them — and they may be. But it's a waste of precious time to fight that uphill battle. Why make heroic efforts to dig out of a hole when the same energy spent elsewhere could make you a star?
I'll end with a last piece of advice: do consider having an intentional, strategic, public relations strategy. Cultivate the media, write stories and blogs, give speeches relevant to your industry and area of expertise — in short, become known. When Marcelo Miranda, now the CEO of Brazilian real estate and pre-fabricated housing manufacturer Precon, was named by one of the leading Brazilian business magazines one of the 10 CEOs of the future a few years ago, his future career success was assured. Miranda, a talented and hard working individual, ensured his media exposure — and continues to do so — by reaching out to the business press in numerous ways. As he so perceptively noted when I saw him in Sao Paulo recently, "I now run a private company. If I want people to appreciate how we are growing revenues by a factor of ten in one year, I have to let them know." That's good advice for everyone seeking to rise up the corporate ladder.
Friday, April 23, 2010
The LTE Band Challenge
The LTE Band Challenge
With LTE, the complexity of including a reasonable number of different frequency bands in a mobile device not only for LTE but also for GSM and UMTS is once again getting trickier. Here's a how I see things from a historical point of view and where I think we are heading:
Once upon a time the wireless frequency landscape was quite simple. When GSM started in Europe, there was only a single frequency band in the 900 MHz band which all network operators used. Sure there was the legacy analog network in the 450 MHz band but nobody seriously thought about working on dual mode devices. GSM or bust! Things got a bit more complicated when the second band in the 1800 MHz range was opened for GSM at the end of the 90's and but it didn't take take device manufacturers long to come up with dual mode devices. In the US things were pretty similar but the remainder of this post continues with a Europe point of view.
Since then, things have gotten much more complicated. With UMTS, things started well for some time with 2100 MHz being 'the' 3G band around the world, except for the US. In the US, UMTS and GSM are used in the 850 and 1900 MHz ranges and these days also on the 1700/2100 MHz band combination. In Europe in the meantime, UMTS in the 900 MHz band has also taken off in some countries. I guess this was the point where the number of bands used around the world and the number of bands supported in a single mobile device really started to diverge. Today, the state of the art from a European point of view is the following combination:
- Quad band GSM support (850, 900, 1800 and 1900 MHz)
- UMTS tri-band (2100, 900 and one of the US bands)
And now with LTE just around the corner things are about to get even more complicated. Here's the bands where I think LTE will see the day of light in the next two to three years:
- In Europe LTE will likely start on 2600 MHz and potentially also on 1800 MHz and 2100 MHz
- And then there's the digital dividend band in the 800 MHz range which is likely to be used in some countries to bring broadband connectivity with LTE to rural areas.
- In Japan, LTE will be used on 2100 MHz with an additional band likely to follow.
- In the US, the situation is even more divergent. Each network operator seems to have its own band. Verizon uses a 10 MHz block in the 700 MHz range and another operator has another block in the same range but with exchanged uplink/downlink assignments. Some operators might launch LTE in the 1700/2100 MHz band combination and there are speculations of a satellite backhaul based LTE network with its own frequency range. Finally, there are rumors of Clearwire jumping from WiMAX to LTE in the 2600 MHz band but with TD-LTE.
From my point of view, this frequency diversity is far from ideal for everyone involved. For users it's an issue as global roaming capabilities of devices will get worse and worse. Also, especially in the US, it will be difficult for users to switch between networks by changing SIM cards and subscriptions while keeping the device. For network operators and device manufacturers it's also far from ideal as some will have trouble getting good devices as volumes are just too low to reach good prices. There might be multi-frequency LTE devices tailored for the US market but since almost every operator uses different legacy network technologies and frequency ranges the potential band and technology combinations for GSM, CDMA, UMTS and LTE are huge.
So what's the way out of this? To me it looks like it's in the hand of device manufacturers as the number of frequency bands will not shrink anytime soon. The question is if the ever growing number of bands and backwards compatibility combinations change the device design?
- Is it physically possible today to support so many bands? Software defined radios have been discussed for many years but as far as I know antennas and filters are not so easily to be adapted to different frequency ranges with software only.
- Or could the radio part of the device in the future be built in a way that it can easily be interchanged?
- How about exchangeable radio modules? With this approach I would in the future select a SIM, a mobile device and an RF module and maybe one or two extra for international roaming? Or will we just have to live with the situation as it grows worse?
- And then, there's still Wi-Fi which, at least so far, can be used universally around the world. Most smartphones today have Wi-Fi built there's no ubiquitous coverage and logging into foreign Wi-Fi networks automatically is still a dream.
Monday, March 29, 2010
India Gets its 13th Mobile Phone Network
The Videocon Group, on Thursday, announced the launch of its GSM mobile services for the Tamilnadu circle. | |
Videocon Telecommunications Limited, a group company, has planned roll-outs covering 100 key cities over the next 100 days including Punjab, Haryana, Gujarat, Kerala, Madhya Pradesh and Mumbai circle in the next fortnight. It envisages investments of around Rs 14,000 crore over the next 3 years. Videocon Group Chairman Venugopal Dhoot said, “The launch is a decisive step forward in Videocon’s vision of enabling convergence right from within ‘Homes to Outside’, from a television’s large screen to a handset’s small screen.” On revenues from mobile services, Dhoot said the company expects to raise $3.8 billion to 4 billion by 2013 with an ARPU (Average Revenue Per User) of $1.6 billion. |
AKTEL rebrands itself as focus shifts to rural mark
Robi is new brand name
Axiata (Bangladesh) Ltd has rebranded itself with a new look by introducing Robi, the new brand name for the company, to take its products to the mostly untapped rural market.
'Robi' replaces the earlier brand name of 'AKTEL'. The company launched branding campaigns -- Bangladesh Mela -- at more than 70 spots across the country on Saturday, where local singers performed until yesterday. It also introduced a new brand logo.
AKTEL, initially a joint venture between Telekom Malaysia and the local AK Khan Group, launched services in 1997 in Bangladesh. Later, the company was renamed Axiata (Bangladesh) Ltd after Japanese NTT DoCoMo bought AK Khan's 30 percent share in AKTEL in 2008.
Axiata is now aiming to localise all of its branding. The word Robi has been chosen as it carries a range of meanings representing the emotional and cultural bonds of Bangladeshis.
"We aim to develop an emotional link with the culture and roots of this nation," said Michael Kuehner, managing director and chief executive of Axiata (Bangladesh) Ltd, at a press meet at Suhrawardi Udyan in Dhaka.
The mobile operator launched the brand at sunrise .
"As Bangladesh's future telecom market will be rural-based, identification with a Bengali word is expected to add value," said Biddyut Kumar Basu, chief commercial officer of Axiata Bangladesh.
He said under the new brand name, Axiata is going to offer a wide range of affordable services, including minute call rates between Tk 0.40 and Tk 1.48 for different customer segments.
Axiata launched its re-branding activities at a time when other operators in the market quietly began a price war.
The entry of Indian Airtel has possibly prompted operators to concentrate on the rural market.
The market's top operator Grameenphone announced new price plans and unveiled three new packages, charging between Tk 0.49 and Tk 0.99 a minute.
Banglalink also lowered call charges to Tk 0.68 a minute. Axiata presently offers calls at prices between Tk 0.68 and Tk 1.48 a minute.
Bangladesh's total mobile subscriber base was 54.15 million as of February 2010. Grameenphone is the market leader with 23.75 million customers, followed by Banglalink with 14.13 million and Robi with 10.31 million.
Meanwhile, in Chittagong, a daylong programme to unveil the new logo was also held on DC Hill premises.