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I want to know about the licensed spectrum of WIMAX IN BANGLADESH.

Permalink Reply by A. K. M. AHASAN FARID on November 5, 2008 at 10:33pm: Hi,
This is basically to types of spectrum for Wimax in Bangladesh

1. 2.3 Ghz
2. 2.5 Ghz

Thanks,
Farid; ▶ Reply to This

Permalink Reply by Dilshad Mahjabeen on November 6, 2008 at 10:33am: Thanks for the information.
I also need the parameters and formulas for wimax budget calculation for Bangladesh.
Thakns.
Dilshad.; ▶ Reply to This

Permalink Reply by Md. Abdul Latife, Sabuz on November 20, 2008 at 2:10pm: The national licenses were proposed thse - two in the 2.3Ghz band and one in the 2.5Ghz band.
Standard: IEEE 802.16e (WiMAX) standards

The proposals will award a contiguous 30 MHz of unpaired spectrum from 2.3 GHz band (23xx-23xx MHz and 23xx-23xx MHz) to 2 licensees. A contiguous 30 MHz of unpaired spectrum from 2.5 GHz band (25xx-26xx MHz) will be assigned to 1 licensee. 2615-2620 MHz is kept as guard block between TDD and future FDD assignment. 30MHz contiguous channel will be allocated to each operator to provide BWA services. Per channel bandwidth should be either 5 or 10 MHz.

Subject to the availability, two pair of frequency will be assigned form any of the 18, 23, 26 and 38 GHz band to build their own point to point link.

The existing ISP license holders operating in 2.3, 3.5, 5.2, 5.4 GHz and 700 MHz will be allowed to continue their wireless Internet services for 5 years with pre-WiMAX equipments - but will not be allowed to replace any existing equipment.

M. A. Latife, Sabuz
Former Engineer of Airtel India Inc.
Former Engineer of ZIP Siriusbroadband Ltd.
System Admin of xZact Comm. BD Inc.
Cell: 01199209140; ▶ Reply to This

Permalink Reply by Md Shahnur Arefin on November 16, 2009 at 2:03am: Parameters are:
1. Frequency (f)
2. Mobile Station(MS) antenna height(hm)
3. Base Station(BS) antenna height(hb)
4. Distance between MS and BS (d)
5. Correction factor (cf) ; urban: 3dB, and suburban: 0dB

Dilshad Mahjabeen said:
Thanks for the information.
I also need the parameters and formulas for wimax budget calculation for Bangladesh. Thakns. Dilshad.; ▶ Reply to This

Permalink Reply by Md Shahnur Arefin on November 18, 2009 at 1:01pm: Though it is well known to all that the the licensed spectrum given for Bangladesh is 2.5GHz for mobile wimax and 3.5GHz for fixed wimax.

But i read it from the WIMAX FORUM TM that,

Banglalion got the license of 2.4GHz
Quebee got the license of 2.6 GHz

Arefin
Daffodil International University; ▶ Reply to This

Permalink Reply by Md Shahnur Arefin on November 18, 2009 at 1:05pm: u can know about the model from the book of "Wireless Communications 2nd Edition" by Theodore S. Rappaport , page:153-154. The most popular model used in wimax is COST 231 Hata model.

Arefin
Daffodil International University
Md Shahnur Arefin said:
Parameters are:
1. Frequency (f) 2. Mobile Station(MS) antenna height(hm) 3. Base Station(BS) antenna height(hb) 4. Distance between MS and BS (d) 5. Correction factor (cf) ; urban: 3dB, and suburban: 0dB

Dilshad Mahjabeen said:
Thanks for the information.
I also need the parameters and formulas for wimax budget calculation for Bangladesh. Thakns. Dilshad.; ▶ Reply to This

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