Cisco 605-RF - 605 - 7 Mbps DSL Modem Bedienungsanleitung PDF herunterladen

(12)

United

States

Patent

Pai

al.

US006711138B1

(10)

Patent

N0.:

(45)

Date

Patent:

6,711,138

Mar.

23,

2004

(54)

DIGITAL

SUBSCRIBER

LINE/HOME

PHONELINE

NETWORK

ROUTER

(75)

Inventors:

Prasan

Pai,

Mission

Viejo,

(US);

Nick

Burd,

Irvine,

(US);

Kevin

Strong,

Irvine,

(US);

Michael

Henderson,

Tustin,

(US)

(73)

Assignee:

Conexant

Systems,

Inc.,

Newport

Beach,

(US)

(

)

Notice:

Subject

any

disclaimer,

the

term

this

patent

extended

adjusted

under

U.S.C.

154(b)

days.

(21)

Appl.

No.:

09/408,639

(22)

Filed:

Sep.

30,

1999

(51)

Int.

Cl.7

.......................

H04L

12/28;

H04L

12/66;

H04]

3/22

(52)

US.

Cl.

.....................

370/257;

370/352;

370/401;

370/466;

370/469;

710/313;

375/222

(58)

Field

...............................

370/401,

402,

370/466,

467, 469, 355, 484, 445, 465,

257, 236, 463, 493, 356;

455/560;

375/221,

222;

710/313

(56)

References

Cited

U.S.

PATENT

DOCUMENTS

5,654,962

8/1997

Rostoker

al.

..........

370/232

5,910,970

6/1999

....................

375/377

6,061,357

5/2000

Olshansky

al.

370/401

6,075,784

6/2000

Frankel

al.

............

370/356

6,094,441

7/2000

Jung

a1.

................

370/466

6,101,216

8/2000

Henderson

al.

375/222

6,130,879

10/2000

Liu

..........................

370/230

6,137,839

10/2000

Mannering

al.

.......

375/260

6,137,865

10/2000

Ripy

al.

.............

379/9305

6,563,816

5/2003

Nodoushani

al.

.....

370/352

OTHER

PUBLICATIONS

3COM®

O?ciceConnect®,

Remote

810

ADSL

Router

Datasheet,

1999.

Remote

810ADSL

Router;

3COM®,

http://www.3com.com/

products/dsheets/400499.html.

Cisco

675

SOHO/Telecommuter

ADSL

Router,

Cisco

Sys

tems

Datasheet,

1999.

WebRamp

500i,

1999

Ramp

Networks,

Inc.

Cisco

605

Personal

PCI

ADSL

Modem,

Cisco

Systems,

Datasheet,

1998.

WebRamp

Network

Architecture,

Ramp

Networks,

1997—1999,

http://www.rampnet.com/products/architec

ture.html.

82559

Fast

Ethernet

Multifunction

PCI

Controller,

Intel

Corporation

1999,

http://developer.intel.com/design/net

work/82559.htm.

21145

Phoneline/Ethernet

LAN

Controller,

Intel

Corpora

tion

1999,

http://developer.intel.com/design/network/

21145.htm.

Cisco

600

DSL

CPEs,

Cisco

Systems,

1992—1999,

http:

//cisco.com/warp/public/cc/cisco/mkt/access/cpe600/indeX.

shtml.

Simple,

High—Speea'

Ethernet

Technology

For

The

Home,

White

Paper,

Home

Phoneline

Networking

Alliance,

Jun.,

1998,

pp.

1—11.

cited

examiner

Primary

Examiner—Duc

(74)

Attorney,

Agent,

Firm—Akin

Gump

Strauss

Hauer

Feld,

LLP

(57)

digital

subscriber

line

(DSL)/home

phoneline

network

router

provides

DSL

connectivity

and

home

networking

support.

The

router

provides

single

phoneline

connection

(RJ-11

jack)

access

either

the

Internet

home

phone

line

network.

terms

hardware,

the

router

may

include

central

processing

unit,

DSL

modem,

and

home

phoneline

networking

device

(media

access

controller

and

home

phoneline

networking

physical

interface).

terms

software,

the

router

may

include

DSL

driver,

local

area

network

(LAN)

driver,

media

access

controller

driver,

network

routing

stacks

and

real

time

operating

system.

ABSTRACT

Claims, 4

Drawing

Sheets

mu m2 m4

106

r f f f

LCDILED

Memory

Bunon

l/F

Flash

ROM

Paw

Compact

Suhsymm

Fluh

Slnl

[32

C134

iii-rm

““

use

usa

———-q

‘Cant-ml!

f‘

[12

Elhemei

Ccnlmllel

I I

use

; i

DSL DSL

fin;

;

CPU

~,—'~

Mod=m

~—

AFF,

MAC

L‘

‘"1

Plugrin

module

1 2 3 4 5 6 7 8

Inhaltsverzeichnis

Seite 1 - 6,711,138

(12) United States Patent Pai et al. US006711138B1 (10) Patent N0.: (45) Date of Patent: US 6,711,138 B1 Mar. 23, 2004 (54) DIGITAL SUBSCRIBER LINE/HO

Seite 2 - Plug-in

U.S. Patent Mar. 23, 2004 Sheet 1 014 US 6,711,138 B1 I10 [ f I08 [06 f RIM. [-102 (- £04 f I00 RH! DSL AFB IMS AFE Plug-in modulc DSL Modem {12? 1M8

Seite 3 - (210) (2]2)

U.S. Patent Mar. 23, 2004 Sheet 2 of4 US 6,711,138 B1 KR RTOS 226 ,_ 200 f- 202 f 204 f- 206 Plug-ins User Interface Host Communications Slatisticsék

Seite 4

U.S. Patent Mar. 23, 2004 Sheet 3 of4 US 6,711,138 B1 304 [ Power 3 Figure 3

Seite 5 - Network

406 / U.S. Patent Mar. 23, 2004 Sheet 4 of4 US 6,711,138 B1 400 Public Network f (- R DSL/Home Phonelinc Network Router f 404 Phoneline Network [- 406

Seite 6

US 6,711,138 B1 1 DIGITAL SUBSCRIBER LINE/HOME PHONELINE NETWORK ROUTER BACKGROUND 1. Field of the Invention The present invention generally relates h

Seite 7

US 6,711,138 B1 3 implemented. ADSL is currently the preferred standard in the industry. Further, the router R supports both home networking (PHY) lay

Seite 8

US 6,711,138 B1 5 6. The router of claim 5, the memory comprising: a media access controller driver. 7. The router of claim 5, the memory comprising: