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Jose Puthenkulam
  • Male
  • Hillsboro, OR
  • United States
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Type of encryption in 802.16e Mobile WiMAX

Replied Mar 5

Intel dropping 5 MHz channel support, limiting to 10 MHz channel ?

Replied Oct. 10, 2009

Will 3G networks crack under the load of smart phones and netbooks?

Replied Sep. 15, 2009

 

Jose Puthenkulam's Page

Latest Activity

Balaganapathi.M left a comment for Jose Puthenkulam
on Tuesday
FRANCIS NJOROGE commented on Jose Puthenkulam's blog post 'Skipping 3G and going straight to Mobile WiMAX from 2G/2.5G for emerging countries makes sense'
I believe the strategises that will be successful in India would most likely succeed in Kenya and East Africa. Hence a sharing of the strategises there would be quiet helpful. We here are stuck on the right strategy
March 11
FRANCIS NJOROGE commented on Jose Puthenkulam's blog post 'Skipping 3G and going straight to Mobile WiMAX from 2G/2.5G for emerging countries makes sense'
I am in Kenya and already carried out WiMAX 16e Trials on the 3 big WiMAX Vendors. Though I work for a data network company, where we have 16d, Safaricom - a Vodafone Mobile company has deployed 100 WiMAX 16e ready BS with Self Installing Subscibers…
March 11
Alan J Weissberger commented on Jose Puthenkulam's blog post 'World's 7th Largest Operator BSNL is rolling out Mobile WiMAX nation wide in India'
Pankaj, If you have any ComSocSCV questions, please contact me directly rather than through a comment on someone else's article. FYI, Jose P. presented an exceptional WiMAX tutorial and the slides are there. We are also providing 2010 meeting summar…
March 6
Pankaj A. Deshpande commented on Jose Puthenkulam's blog post 'World's 7th Largest Operator BSNL is rolling out Mobile WiMAX nation wide in India'
Sorry, I hadn't seen, but the presentations which are already there are also fine. I won't drift again off the topic.
March 6
Pankaj A. Deshpande commented on Jose Puthenkulam's blog post 'World's 7th Largest Operator BSNL is rolling out Mobile WiMAX nation wide in India'
Sorry for going a little off the topic, but I visited comsocscv.org and found things which I had never seen on comsoc website. I earnestly request the meeting organizers to publish the talks, audio in webinar form would be good enough. And there is…
March 6
Alan J Weissberger commented on Jose Puthenkulam's blog post 'World's 7th Largest Operator BSNL is rolling out Mobile WiMAX nation wide in India'
I continue to believe the spectrum auctions are vitally important to India for competitiveness and to attract investment. Why do business in India if there is no 3G or BWA? After 15 months of continued broken promises, I no longer believe IT Ministe…
March 5
Pankaj A. Deshpande commented on Jose Puthenkulam's blog post 'World's 7th Largest Operator BSNL is rolling out Mobile WiMAX nation wide in India'
Consumers in India are waiting for true wireless broad band access, hope the spectrum auction occurs soon.
March 5
Jose Puthenkulam commented on Jose Puthenkulam's blog post 'World's 7th Largest Operator BSNL is rolling out Mobile WiMAX nation wide in India'
The BWA auctions are finally happening the Notice Inviting Application to the bidders have already been issued on Feb 25th. The BWA auctions will start 2 days after the 3G auction. So expected to start mid April. Two 2.3 GHz 20MHz slots are up for t…
March 5
Alan J Weissberger commented on Jose Puthenkulam's blog post 'World's 7th Largest Operator BSNL is rolling out Mobile WiMAX nation wide in India'
BSNL, the #1 telecom operator and ISP in India, is a state controlled monopoly that already owns licensed spectrum that can be used for WiMAX deployments. Other telecom operators in India are not so fortunate. For those companies to deploy WiMAX and…
March 5
Jose Puthenkulam replied to OptStatusRange512's discussion 'Type of encryption in 802.16e Mobile WiMAX'
The encryption used in 802.16e is based on the AES-CCM ciper suite approved by Federal govt in the USA and also internationally adopted in most countries. The encryption parameters are set as part of the authentication process that happens using the…
March 4
Jose Puthenkulam added a blog post
BSNL is already the world's seventh largest mobile operator in terms of subscribers and the 4th largest in India, which is the second largest cellular market in the world. It could become one of the world's largest Mobile WiMAX operators as it cont…
March 4
Jose Puthenkulam commented on William Higgins's blog post 'What's on tap for CLEAR WiMAX at CES 2010?'
Mobile VoIP and Mobile Video are the 2 killer apps for Mobile broadband in 2010. Both of these will drive the adoption of technologies like Mobile WiMAX in a way unseen like before. Today Smart Phones are the hot thing in the market in the mobile de…
January 4
Jose Puthenkulam commented on Jose Puthenkulam's blog post 'A smart strategy for AT&T...MVNO WiMAX from Clearwire'
Today Mobile WiMAX has more critical mass in terms of chips, client terminal equipment and infrastructure equipment than LTE. LTE just finished their very first commercial Design IOT in Dec 2009. WiMAX did this in http://www.beceem.com/press_release…
December 28, 2009
Jose Puthenkulam commented on Kobe Wadsworth's blog post 'An open letter to Clearwire: Please Help Fix a Problem'
Clearwire's Expedience technology is not the same as Mobile WiMAX based on 802.16e. It is completely proprietary technology. So I would ask them to see if you can switch to the Mobile WiMAX service which is sold under the brand "Clear". Clearwire us…
December 19, 2009
Jose Puthenkulam updated their profile
November 28, 2009

Profile Information

Interests
802.16, WiMAX
About Me
Communications Engineer
Current Company
Intel
Industry
Equipment/Device/Design Manufacturer
Company Description
Semiconductors
Current Position
Director, WiMAX Standards
Areas of Expertise
Wireless and Communications
Country of Residence
USA
City
Beaverton
Why are you interested in WiMAX?
I work on it
Do you use WiMAX service?
Yes
Who is your WiMAX Service provider? (if applicable)
Clearwire

Jose Puthenkulam's Blog

Jose Puthenkulam

World's 7th Largest Operator BSNL is rolling out Mobile WiMAX nation wide in India

BSNL is already the world's seventh largest mobile operator in terms of subscribers and the 4th largest in India, which is the second largest cellular market in the world.



It could become one of the world's largest Mobile WiMAX operators as it continues to roll out Mobile WiMAX nationwide in India. Already it has very aggressive targets for 2010, just it starts its roll outs.


http://www.goi

… Continue

Posted on March 4, 2010 at 9:37pm — 7 Comments

Jose Puthenkulam

3G has significant challenges in the developing world

Please read the following articles that provide good insights on this. Overall 3G services and devices are proving too expensive in the developing countries. Also the lower speeds they offer, make bundling WiFi a must. So device vendors who have no bundled WiFi offering will suffer poor sales.

… Continue

Posted on November 2, 2009 at 3:10pm — 1 Comment

Jose Puthenkulam

Lowcost or free VoIP over WIMAX + Prepaid cellular plans could help consumers save money

Imagine you have WiMAX coverage in most places you care about, but not all places. For mobile broadband data plans this may not be a big deal, considering the growth of the iPhones even when the 3G coverage has been poor.

Now consider the WiMAX operator offers low cost or free Voice over IP (Voice over the Internet) service when the subscriber has a Mobile WiMAX broadband data plan. The subscriber might be happy with the data coverage and the low cost voice offering, even though coverage is not… Continue

Posted on October 19, 2009 at 4:19pm — 1 Comment

Jose Puthenkulam

Mobile WiMAX fostering worldwide 4G innovation, clear technology roadmap and abundant growth potential!

Its amazing to see the number of companies developing WiMAX solutions. We have strong established operators and new pioneering operators. We have small startup chip companies as well as established chipset vendors. We have small RAN vendors to very well established RAN equipment vendors. There are top notch network equipment vendors and also small innovators that are growing fast. We have small providers that are city or village or community oriented. We have universities, schools, industries wa… Continue

Posted on October 10, 2009 at 12:27pm — 1 Comment

Jose Puthenkulam

Fibre to the Home (FTTH) or Mobile WiMAX to the Home: Which is better?

Today many countries are implementing National Broadband plans, with the increasing realization that unless the digital economy is enabled with full access to all citizens to the Internet, the world's largest digital resource, they may become less competitive on the world stage.

There is a big rush to either install Fibre to the home (FTTH) solutions at extremely high prices. The ranges seem to be anywhere from $2500 per home to $800 per home, based on availability of Fibre or other connectivit… Continue

Posted on September 15, 2009 at 7:36am — 2 Comments

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At 11:50pm on March 15, 2010, Balaganapathi.M said…
Hi Sir,

Few month back i attended your seminar in Bangalore IIT-b, IMSAA Tutorial. Based on that i got an interest in WiMAX 16 d. Now i have implemented UGS QoS Class. In UGS QoS Class am having only FIFO scheduling. But is there any other shculing algorithm only for UGS QoS Class ? Also could you tell me where i can get the useful guidence on UGS QoS Class Scheduling ?

Awaiting for your response ?

Thanks.
At 3:35pm on April 10, 2009, Hassan Alast said…
We have Licensed WIMAX / LTE in M.East, Africa and CRA, which will build backbone infrastructure across the each country ( seeking partners and investors ).



Our broadband is turning to Wimax / LTE infrastructure to stay globally competitive, where it holds approximately 3.5 Ghz spectrum assets. Our license offers pre-paid, post-paid and contract subscription and primary objective of the broadband plan is to make VoIP traffic and broadband Internet available to all cities, homes and businesses. In particular homes and businesses located in the city and rural areas based on WiMAX / LTE technology.



Our Wimax / LTE access networks will enable local operators to cost-effectively reach millions of new potential customers, and provide them with traditional voice and broadband data services that up to now have been denied.



Await your highly valued feedback in this regards.



Yours faithfully,



Hassan Alast

Senior Telecom Advisor

Telehop Communications Inc.

50 Beresford Dr.

Richmond Hill, Ontario L4B 4J6

Canada

Tel: +1 (905) 709 6045

Fax: +1 (209) 720 1651

alast@sympatico.ca

http://www.telehop.com
At 6:58pm on March 19, 2009, Alan J Weissberger said…
Hi Jose

Glad you joined WiMAX360 and hope you contribute to our discussion.

With great respect,

alan Weissberger
 
 

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