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NetCHEIF Articles

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G.hn

802.11ac -802.11ad, .

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: , " " RG-59 .

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1.  ( CAT5E) .

2.  , , HomePlug HPNA.  .

3.  (WiFi) , " .  .

 

- , , - , .  -HPNA ( Home Phoneline Network Alliance) .

-90 , , -AT&T.  , -1998, 1Mbps, , -2005, 100Mbps.

-2000 "" .  ( -HPNA -).  .

-HPNA MOCA Multimedia over Coax Alliance.  , , .  .  , " .

, , .  , HomePlug, Broadcom, .

-HomePlug 85Mbps , , 500Mbps.  -HomePlug ( -).

 

HPNA, MOCA -Home Plug, .  HPNA 3.0 40Mbps ( 100Mbps ) Homeplug 60Mbps ( 200Mbps ).  100Mbps -1G. 

, HomePlug, , .   -HomePlug .  , , , .

, .  , .  , HPNA , Homeplug, , switch .

 

G.hn

G.hn .  , HomeGrid , , .

1Gbps , , .  , , , . 

- , - ( Residential Gateway) .

, 4 Marvell, Sigma, Lantiq  ( Infineon) -Metanoia CES 2012 , .

G.hn.  .

QoS

802.11n

50-100 Mbps

Yes

Limited

Limited

IEEE

Air (RF)

HomePNA 3.0

40 Mbps

Limited

Good

Good

ITU

Phone Line

MoCA 1.1

125 Mbps

Limited

Good

Good

No

Coax

MoCA 2.0

300 Mbps

Yes

Good

Good

No

Coax

HomePlug 200Mbps

20-50 Mbps

Yes

Limited

Limited

No

Power

G.hn PLC

*250-400 Mbps

Best

Near Coax

Best

ITU

Power

G.hn RF

*800-1 Gbps

Best

Best

Best

ITU

Coax RF

G.hn Phoneline

*300-500 Mbps

Best

Best

Best

ITU

Phone Line

 

-G.Hn , .  , .

CES 2012, -HomeGrid, (prototypes) .  -bridg , .

bridge G.Hn Marvell.  .

, -HomeGrid .   , .

-HomeGrid -G.Hn .  - 3.  -20 - , , .  , , .

 

  • -HPNA -

  • -MOCA -

  • -HomePlug -

  • -HomeGrid -