[kictanet] LTE in Rwanda, TZ, UG

Tue Aug 26 10:13:23 EAT 2014

Ngigi,

as posted seperately. Latency is really not entirely dictated by the technology (3g, 4g, etc).

But with regard to high speed vs high latency, I think the rule is that for radio (2g, 3g, 4g, etc) networks, the higher the BANDWIDTH the shorter the distance/radius. This means 4g transcievers will have a shorter raduis of transmission as compared to 3g ones.  This translates to having more base-stations to cover the same geographic region = more costs per unit geographic zone.

But dont just believe me, plse google this things out since you are more of an engineer than I will ever be :-)

walu.

--------------------------------------------
On Mon, 8/25/14, Ngigi Waithaka via kictanet <kictanet at lists.kictanet.or.ke> wrote:

 Subject: Re: [kictanet] LTE in Rwanda, TZ, UG
 To: jwalu at yahoo.com
 Date: Monday, August 25, 2014, 7:55 PM

 Dennis,
 I am very tempted to Google this, but will go
 old-skool on this one.
 I know you could have a low speed - low latency
 network, but can you have a high speed - high latency
 network?
 Waithaka Ngigi
 Alliance Technologies

 Nairobi, Kenya
 www.A1.io
 On 25 Aug 2014 18:41,
 "Dennis Kioko via kictanet" <kictanet at lists.kictanet.or.ke>
 wrote:

 But 4G is not only about higher speeds, but
 lower latencies too. Therefore applications that require low
 latency might find 4G to be of benefit on that front. 
 On 25 Aug 2014 16:56,
 "Odhiambo Washington via kictanet" <kictanet at lists.kictanet.or.ke>
 wrote:

 It would be most welcome if having 4G will
 lower data prices. Then again, I doubt the number of users
 who require 4G is that significant.

 On 25
 August 2014 16:52, Mark Mwangi <mwangy at gmail.com>
 wrote:

 I am an advocate for tech all the way but would
 first ask why all the fuss with 4G? Have we maxed out the 3G
 bandwidth and have we put in place enough fiber to the
 building already in existence? 

 This rush for the newest and the greatest tech is not
 after solving problems but earning the likes of Huawei money
 with little value. 
 I
 understand that Safaricom faced similar questions when
 launching 3G and are currently the only one testing 4G and
 so I may eat my words soon enough. I still think we should
 be laying more fiber to homes and offices rather than fight
 for spectrum. 

 On Mon, Aug 25,
 2014 at 3:40 PM, Odhiambo Washington via kictanet <kictanet at lists.kictanet.or.ke>
 wrote:

 Hi
 Adam,
 Kenyans are known for
 their 11th-hour (in)decisions/actions. You better start
 thinking & behaving like one:)

 CAK is doing the right thing, but bedevilled by
 political forces in the bg.

 On 25 August 2014
 15:36, Adam Nelson via kictanet <kictanet at lists.kictanet.or.ke>
 wrote:

 It seems
 that CAK is trying to do the right thing but I can't
 tell if they have weak lawyers or if the court is just
 confused or if the rights-holders of the analog spectrum
 really are being violated.

 But while we wait, other
 countries in the region are moving forward.  The big
 problem is that LTE deployment (and digital-only terrestrial
 TV) takes time and the longer we wait for the start, the
 further away we are from getting meaningful value out of the
 transition moving ahead.

 --Kili - Cloud for
 Africa: kili.io

 Musings: twitter.com/varudMore Musings: varud.com

 About
 Adam: www.linkedin.com/in/adamcnelson

 On Mon, Aug 25, 2014 at
 2:52 PM, Walubengo J <jwalu at yahoo.com>
 wrote:

 On Mon, 8/25/14, Adam Nelson via kictanet <kictanet at lists.kictanet.or.ke>
 wrote:

 I figured somebody on this list would have the  latest
 update.

 ~~~~

 True that Adam.

 Only problem is that the Gava /Regulator folks have gone
 awfully quiet in recent times..even our ever-ready Wambua of
 the CCK fame has not said anything since they became CAK
 :-)

 Or perhaps since since we have sued them left, right and
 center, they are unable to comment on matters before the
 Bench (it can always be used against you).

 walu.

 --------------------------------------------

 On Mon, 8/25/14, Adam Nelson via kictanet <kictanet at lists.kictanet.or.ke>
 wrote:

  Subject: [kictanet] LTE in Rwanda, TZ, UG

  To: jwalu at yahoo.com

  Date: Monday, August 25, 2014, 10:59 AM

  Looks like Rwanda is

  about to launch LTE:

  http://www.newtimes.co.rw/news/index.php?i=15825&a=79508

  Any updates on Kenya?  Aside from Burundi, Kenya

  looks set to be the last to launch the service in the
 East

  African Community.

  The last I heard, the Supreme Court blocked the

  disabling of the analog signals which need to be shut
 down

  in order to free up spectrum.  In addition, KDF has alot
 of

  spectrum that they've been holding onto as well.

  I figured somebody on this list would have the

  latest update.

  -Adam

  --

  Kili - Cloud for Africa: kili.io

  Musings: twitter.com/varud

  More

  Musings: varud.comAbout Adam: www.linkedin.com/in/adamcnelson

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