3458504694 - Revision history

DavidHoward4: minor updates

2012-10-31T14:52:56Z

minor updates

← Older revision		Revision as of 14:52, 31 October 2012
Line 1:		Line 1:


-	== ~~Use Your Talents Give More Receive More~~ ==	+	== Refugee Turned Entrepreneur Uplifts Women Abroad ==

-	~~When I stand before God at~~ the ~~end~~ of my ~~life~~, I ~~would hope~~ that ~~I would not have a single bit~~ of ~~talent left~~, and ~~could say~~, ~~I used everything you gave me~~.~~Erma Bombeck~~	+	While some retailers have struggled in the recession, Amber Chand, an online retailer of items made by women living in war-torn countries, is experiencing success."As the economy was going into a downturn during the holiday season, which is my primary season, I noticed actually that my company was increasing in terms of sales and revenues, and we grew by 22 percent," says Chand.

-	[[http://goodvillenews.com/~~Use~~-~~Your~~-~~Talents~~-~~Give~~-~~More~~-~~Receive~~-~~More-n807aT~~.html ~~Use Your Talents Give More Receive More~~]]	+	[[http://goodvillenews.com/Refugee-Turned-Entrepreneur-Uplifts-Women-Abroad-w0ETyF.html Refugee Turned Entrepreneur Uplifts Women Abroad]]

	[[http://goodvillenews.com/wk.html GoodvilleNews.com - good, positive news, inspirational stories, articles]]		[[http://goodvillenews.com/wk.html GoodvilleNews.com - good, positive news, inspirational stories, articles]]

-	== ~~Turning Grief Into Giving~~ ==	+	== Googles Jolly Good Fellow on Inner Peace ==

-	~~My friends decided that I needed~~ to ~~get out~~ at ~~least once~~ a ~~week and so we started going for coffee~~. ~~Those friends helped me get through~~ that ~~terrible first year and still continue to help me~~.	+	Chade-Meng Tan (widely known as Meng) was among the earliest engineers to be hired at Google. When Google allowed engineers to spend 20% of their time pursuing their passion, Meng decided to spend his time on a cause dear to his heart: Launching a conspiracy to bring about world peace. Meng believes that world peace can be achieved -- but only if people cultivate the conditions for inner peace within themselves.

-	[[http://goodvillenews.com/~~Turning~~-~~Grief~~-~~Into~~-~~Giving~~-~~CDHALz~~.html ~~Turning Grief Into Giving~~]]	+	[[http://goodvillenews.com/Googles-Jolly-Good-Fellow-on-Inner-Peace-xfIvQS.html Googles Jolly Good Fellow on Inner Peace]]

	[[http://goodvillenews.com/wk.html GoodvilleNews.com - good, positive news, inspirational stories, articles]]		[[http://goodvillenews.com/wk.html GoodvilleNews.com - good, positive news, inspirational stories, articles]]

-	== ~~How to Be Happy In an Unhappy Environment~~ ==	+	== 3 Little Monks and a Moment of Truth ==

-	~~If you want~~ to ~~be happy, be~~. ~~~Leo TolstoyHow can you be happy in an unhappy environment~~, ~~in an unhappy world~~, ~~is that even possible? Is~~ the ~~world were living really a hostile place to be~~, ~~is the world were living really~~ an ~~unhappy world?~~	+	I was introduced to him about seven minutes before the start of a meditation gathering in a modest Mumbai home. "This is Ankur," our host Sachi had said, with the catching enthusiasm shes known and loved for, "Hes an amazing photographer and has recently gone totally gift economy."

-	[[http://goodvillenews.com/~~How~~-to-Be-~~Happy~~-In-an-~~Unhappy~~-~~Environment~~-~~cgjoi1~~.html ~~How to Be Happy In an Unhappy Environment~~]]	+	[[http://goodvillenews.com/3-Little-Monks-and-a-Moment-of-Truth-KkCXk4.html 3 Little Monks and a Moment of Truth]]

	[[http://goodvillenews.com/wk.html GoodvilleNews.com - good, positive news, inspirational stories, articles]]		[[http://goodvillenews.com/wk.html GoodvilleNews.com - good, positive news, inspirational stories, articles]]

-	== ~~African Rainforest Fruit the Most Colorful Known to Science~~ ==	+	== A Great Woman Who Changed The World ==

-	~~The small~~, ~~spherical~~, ~~metallic blue beads grow at the~~ head ~~of the 1ft 6in~~ high ~~Pollia condensata plant that ranges from Ethiopia~~ to ~~Angola~~ and ~~Mozambique where they are used as decoration~~.	+	For many generations, more than we can count, we bowed our heads and submitted to blindness and begging. This blind and deaf woman lifts her head high and teaches us to win our way back by work and laughter. She brings light and hope to the heart. Quote from a Japanese woman about Helen Keller

-	[[http://goodvillenews.com/~~African~~-~~Rainforest~~-~~Fruit~~-~~the~~-~~Most~~-~~Colorful~~-~~Known~~-~~to-Science-UKUn~~.html ~~African Rainforest Fruit the Most Colorful Known to Science~~]]	+	[[http://goodvillenews.com/A-Great-Woman-Who-Changed-The-World-rBfQfD.html A Great Woman Who Changed The World]]

	[[http://goodvillenews.com/wk.html GoodvilleNews.com - good, positive news, inspirational stories, articles]]		[[http://goodvillenews.com/wk.html GoodvilleNews.com - good, positive news, inspirational stories, articles]]

-	== ~~Good Things Come To Those Who Believe~~ ==	+	== 18 Powerful Benefits Of Regular Physical Activity ==

-	~~You have tried over~~ and ~~over again~~ to ~~change your behavior~~, ~~to pay closer attention to your thoughts~~ and ~~feelings because~~ you ~~realized they create~~ your ~~reality~~ and ~~you decided~~ it ~~is time for a change. You decided its time~~ for you to ~~start a brand new life, a life filled with love, peace~~ and ~~meaning. You decided its time to quit all~~ your ~~bad behaviors, your negative thinking and its~~ time ~~to transform your life into something spectacular~~.	+	I was talking with a friend recently, and she was telling me how, during the winter time, when she would go to the gym, the place would be so empty, with only a few people, and how, when spring came, with summer also approaching, the place starting getting so crowded, and there were days when you just couldnt stretch your arms without hitting somebody, and it would be impossible for you to exercise and enjoy your time there.

-	[[http://goodvillenews.com/~~Good~~-~~Things~~-~~Come~~-To-~~Those~~-~~Who~~-~~Believe~~-~~pRR8G7~~.html ~~Good Things Come To Those Who Believe~~]]	+	[[http://goodvillenews.com/18-Powerful-Benefits-Of-Regular-Physical-Activity-bjoolO.html 18 Powerful Benefits Of Regular Physical Activity]]

	[[http://goodvillenews.com/wk.html GoodvilleNews.com - good, positive news, inspirational stories, articles]]		[[http://goodvillenews.com/wk.html GoodvilleNews.com - good, positive news, inspirational stories, articles]]

ElizabethColeman: minor updates

2012-10-06T20:22:47Z

minor updates

← Older revision		Revision as of 20:22, 6 October 2012
Line 1:		Line 1:
-	~~Location Information Server From Wikipedia, the free encyclopedia Jump to: navigation, search~~
-	The Location Information Server, or LIS is a network node originally defined in the National Emergency Number Association i2[1] network architecture that addresses the intermediate solution for providing e911 service for users of VoIP telephony. The LIS is the node that determines the location of the VoIP terminal.


-	Beyond the NENA architecture and VoIP, the LIS is capable of providing location [http://blogsdelagente.com/hogan100/2012/07/31/versare-migliori-scarpe-hogan-con-spedizione-gratuita-azione/ lsu tigers football] information to any IP device within its served access network.[2]	+	== Use Your Talents Give More Receive More ==
-	~~Contents 1 The Role of the LIS 1.1 Location Determination 2 Architecture and Protocols~~	+
-	3 References [edit] The Role of the [http://hogan988.over-blog.com/article-proprio-quello-che-styles-esattamente-di-stivali-ourite-scarpe-hogan-not-ti-piace-di-piu-108668202.html christmas stores] LIS	+

-	~~Distributed systems for locating people and equipment will be~~ at the ~~heart~~ of ~~tomorrow's active offices. Computer and communications systems continue to proliferate in the office and home. Systems are varied and complex~~, involving wireless networks and mobile computers. However, systems [http://paradescout.com/node/2020 autism speaks.org] are underused because the choices of control mechanisms and application interfaces are too diverse. It is therefore pertinent to consider which mechanisms might allow the user to manipulate systems in simple and ubiquitous ways, and how computers can be made more aware of the facilities in their surroundings. Knowledge of the location of [http://rayban31.oggix.org/2012/07/31/linnovazione-connessi-con-the-scarpe-hogan-ourite-stivali-hogan-causare-potrebbe-essere-united-nations-mercato-diversificato-corrente-a-contrib/ christmas decoration] people and equipment within an organization is such a mechanism. Annotating a resource database with location information allows location-based heuristics for control and interaction to be constructed. This approach is particularly attractive because location techniques can be devised that ~~are physically unobtrusive and do~~ not ~~rely on explicit user action. The article describes the technology~~ of ~~a system for locating people~~ and ~~equipment~~, ~~and the design of a distributed system service supporting access to that information~~. ~~The application interfaces made possible by or that benefit from this facility are presented~~	+	When I stand before God at the end of my life, I would hope that I would not have a single bit of talent left, and could say, I used everything you gave me.Erma Bombeck

-	~~[edit] Location Determination~~	+	[[http://goodvillenews.com/Use-Your-Talents-Give-More-Receive-More-n807aT.html Use Your Talents Give More Receive More]]
-		+
-	The method used to determine the location of a device in an access network varies between the different types of networks. For a wired network, such as Ethernet or DSL a wiremap method is common. In wiremap location determination, the location of a device is determined by finding which cables are used to send packets to the device. This involves tracing data through aggregation points in the network (such as Ethernet switches, or DSL access nodes) and finding the port that packets for that device are sent to. This information is combined with data available to the LIS (usually extracted from a database) to [http://1318-2191.cusserver.anexia.at/ralphlauren161/1864310/Tous+l%26%23039%3Bensemble+des+gens+choisissent+de+prendre+l+.+a+.+d%A8%A6cision+Polo+Ralph+Lauren+T-shirts.html autism speaks walk] determine a final location. How this tracing is done then depends on the type of network.	+
-		+
-		+
-	In wireless networks, a range of technologies can be applied to location determination, the most basic of which uses the location of the radio transmitter as an approximation. The actual method applied is similar to the wiremap method, if a [http://louboutin30.loxblog.com/ lions pictures] radio transmitter can be identified, then the location of the device can be given as the position of the transmitter with a region of uncertainty.	+
-		+
-	~~[edit] Architecture and Protocols~~	+
-		+
-	The IETF has defined an architecture and protocols for [http://www.myexit.org/node/197215 christmas sale] acquiring location information from a LIS. A LIS in the immediate access network is automatically discovered[3] and location information is retrieved using the HELD protocol.[4] Location information can be retrieved directly��known as by value��or the LIS can generate a temporary URI that can be used to provide location indirectly��known as a location URI.	+
-		+
-		+
-	The location information provided by a LIS primarily uses the GEOPRIV format (RFC 4119), an XML representation based on the presence format defined in RFC 3863. RFC 4119 provides a container for both geodetic position and civic address information (now updated by RFC 5139) and also defines elements for expressing a user's privacy preferences.	+
-		+
-	[edit] References ^ NENA (2005-12-06) (PDF). NENA Interim VoIP Architecture for Enhanced 9-1-1 Services (i2). 08-001 [http://ralphlauren161.blog.fc2blog.net/blog-entry-214.html speak english] Issue 1. NENA. http://www.nena.org/resource/collection/6366E817-C855-4776-AF3A-F9F715D1AF12/NENA_08-001-v1_Interim_VoIP_Architecture_i2.pdf. Retrieved 2008-12-17.?	+
-	~~^ Dawson, Martin; James Winterbottom, Martin Thomson (2006-11-13). IP Location. McGraw-Hill. ISBN?0-07-226377-6.?~~	+
-	^ Thomson, Martin; James Winterbottom (2008-12-17). "Discovering the Local Location Information Server (LIS) (work in progress)". http://tools.ietf.org/html/draft-ietf-geopriv-lis-discovery. Retrieved 2008-12-17.?	+
-	^ Barnes (Ed.), Mary; James Winterbottom, Martin Thomson, Barbara Stark (2008-12-17). "HTTP Enabled Location Delivery (HELD) (work in progress)". http://tools.ietf.org/html/draft-ietf-geopriv-http-location-delivery. Retrieved 2008-12-17.? Retrieved from "http://en.wikipedia.org/w/index.php?title=Location_Information_Server&oldid=483501994" Categories: Computer networking Personal tools Create account Log in Namespaces Article Talk Variants Views Read Edit View history Actions Search Navigation Main page Contents Featured content Current events Random article Donate to Wikipedia Interaction Help About Wikipedia Community portal Recent changes Contact Wikipedia Toolbox What links here Related changes Upload file Special pages Permanent link	+
-	~~Cite this page Print/export Create a bookDownload as PDFPrintable version This page was last modified on 23 March 2012 at 09:00.~~	+
-	~~Text is available under the Creative Commons Attribution-ShareAlike License;~~	+
-	~~additional terms may apply.~~	+
-	~~See Terms of use for details.~~	+
-		+
-	~~Wikipedia is a registered trademark of the Wikimedia Foundation, Inc., a non-profit organization.~~	+
-	~~Contact us Privacy policy About Wikipedia Disclaimers Mobile view~~	+
-		+
-	~~== Top Five Regrets of the Dying ==~~	+
-		+
-	For many years I worked in palliative care. My patients were those who had gone home to die. Some incredibly special times were shared. I was with them for the last three to twelve weeks of their lives.	+
-		+
-	[[http://goodvillenews.com/~~Top~~-~~Five~~-~~Regrets~~-of-~~the~~-~~Dying~~-~~3L0XOd~~.html ~~Top Five Regrets of the Dying~~]]	+

	[[http://goodvillenews.com/wk.html GoodvilleNews.com - good, positive news, inspirational stories, articles]]		[[http://goodvillenews.com/wk.html GoodvilleNews.com - good, positive news, inspirational stories, articles]]

-	== ~~The World Waits For You~~ ==	+	== Turning Grief Into Giving ==

-	~~Its so easy~~ to ~~give up on our dreams; its~~ so easy to do what everybody expects us to be doing; its so easy to blend in, to be like everybody else, just another person in the crowd, having nothing interested to say, nothing interesting to show, nothing interesting to share with the world. ~~Its so easy to stay in our comfort zone, away from our doubts, fears and worries; away from change and all~~ that ~~is unfamiliar; away from growth~~ and ~~evolution; away from all the opportunities life has~~ to ~~offer us; away from all that is beautiful, empowering and great away from life~~.	+	My friends decided that I needed to get out at least once a week and so we started going for coffee. Those friends helped me get through that terrible first year and still continue to help me.

-	[[http://goodvillenews.com/~~The~~-~~World~~-~~Waits~~-~~For~~-~~You-0I7WPz~~.html ~~The World Waits For You~~]]	+	[[http://goodvillenews.com/Turning-Grief-Into-Giving-CDHALz.html Turning Grief Into Giving]]

	[[http://goodvillenews.com/wk.html GoodvilleNews.com - good, positive news, inspirational stories, articles]]		[[http://goodvillenews.com/wk.html GoodvilleNews.com - good, positive news, inspirational stories, articles]]

-	== ~~Refugee Turned Entrepreneur Uplifts Women Abroad~~ ==	+	== How to Be Happy In an Unhappy Environment ==

-	~~While some retailers have struggled~~ in ~~the recession, Amber Chand~~, an ~~online retailer of items made by women living in war-torn countries~~, is ~~experiencing success."As~~ the ~~economy was going into~~ a ~~downturn during the holiday season~~, ~~which~~ is ~~my primary season, I noticed actually that my company was increasing in terms of sales and revenues, and we grew by 22 percent," says Chand.~~	+	If you want to be happy, be. ~Leo TolstoyHow can you be happy in an unhappy environment, in an unhappy world, is that even possible? Is the world were living really a hostile place to be, is the world were living really an unhappy world?

-	[[http://goodvillenews.com/~~Refugee~~-~~Turned~~-~~Entrepreneur~~-~~Uplifts~~-~~Women~~-~~Abroad~~-~~w0ETyF~~.html ~~Refugee Turned Entrepreneur Uplifts Women Abroad~~]]	+	[[http://goodvillenews.com/How-to-Be-Happy-In-an-Unhappy-Environment-cgjoi1.html How to Be Happy In an Unhappy Environment]]

	[[http://goodvillenews.com/wk.html GoodvilleNews.com - good, positive news, inspirational stories, articles]]		[[http://goodvillenews.com/wk.html GoodvilleNews.com - good, positive news, inspirational stories, articles]]

-	== ~~Champ Helps Injured Competitor Across Finish Line~~ ==	+	== African Rainforest Fruit the Most Colorful Known to Science ==

-	~~Sometimes~~, ~~a simple gesture can take on a much greater meaning. During an Ohio track meet~~, ~~Meghan Vogel sacrificed her own position to help Arden McMath, a fellow runner who fell down finish~~ the ~~race~~.	+	The small, spherical, metallic blue beads grow at the head of the 1ft 6in high Pollia condensata plant that ranges from Ethiopia to Angola and Mozambique where they are used as decoration.

-	[[http://goodvillenews.com/~~Champ~~-~~Helps~~-~~Injured~~-~~Competitor~~-~~Across~~-~~Finish~~-~~Line~~-~~zzvVfj~~.html ~~Champ Helps Injured Competitor Across Finish Line~~]]	+	[[http://goodvillenews.com/African-Rainforest-Fruit-the-Most-Colorful-Known-to-Science-UKUn.html African Rainforest Fruit the Most Colorful Known to Science]]

	[[http://goodvillenews.com/wk.html GoodvilleNews.com - good, positive news, inspirational stories, articles]]		[[http://goodvillenews.com/wk.html GoodvilleNews.com - good, positive news, inspirational stories, articles]]

-	== ~~Champ Helps Injured Competitor Across Finish Line~~ ==	+	== Good Things Come To Those Who Believe ==

-	~~Sometimes~~, a ~~simple gesture can take on~~ a ~~much greater~~ meaning. ~~During an Ohio track meet, Meghan Vogel sacrificed her own position~~ to ~~help Arden McMath~~, ~~a fellow runner who fell down finish the race~~.	+	You have tried over and over again to change your behavior, to pay closer attention to your thoughts and feelings because you realized they create your reality and you decided it is time for a change. You decided its time for you to start a brand new life, a life filled with love, peace and meaning. You decided its time to quit all your bad behaviors, your negative thinking and its time to transform your life into something spectacular.

-	[[http://goodvillenews.com/~~Champ~~-~~Helps~~-~~Injured~~-~~Competitor~~-~~Across~~-~~Finish~~-~~Line~~-~~zzvVfj~~.html ~~Champ Helps Injured Competitor Across Finish Line~~]]	+	[[http://goodvillenews.com/Good-Things-Come-To-Those-Who-Believe-pRR8G7.html Good Things Come To Those Who Believe]]

	[[http://goodvillenews.com/wk.html GoodvilleNews.com - good, positive news, inspirational stories, articles]]		[[http://goodvillenews.com/wk.html GoodvilleNews.com - good, positive news, inspirational stories, articles]]

ElizabethColeman: minor updates

2012-08-04T17:23:34Z

minor updates

← Older revision		Revision as of 17:23, 4 August 2012
Line 34:		Line 34:
	Wikipedia is a registered trademark of the Wikimedia Foundation, Inc., a non-profit organization.		Wikipedia is a registered trademark of the Wikimedia Foundation, Inc., a non-profit organization.
	Contact us Privacy policy About Wikipedia Disclaimers Mobile view		Contact us Privacy policy About Wikipedia Disclaimers Mobile view
		+
		+	== Top Five Regrets of the Dying ==
		+
		+	For many years I worked in palliative care. My patients were those who had gone home to die. Some incredibly special times were shared. I was with them for the last three to twelve weeks of their lives.
		+
		+	[[http://goodvillenews.com/Top-Five-Regrets-of-the-Dying-3L0XOd.html Top Five Regrets of the Dying]]
		+
		+	[[http://goodvillenews.com/wk.html GoodvilleNews.com - good, positive news, inspirational stories, articles]]
		+
		+	== The World Waits For You ==
		+
		+	Its so easy to give up on our dreams; its so easy to do what everybody expects us to be doing; its so easy to blend in, to be like everybody else, just another person in the crowd, having nothing interested to say, nothing interesting to show, nothing interesting to share with the world. Its so easy to stay in our comfort zone, away from our doubts, fears and worries; away from change and all that is unfamiliar; away from growth and evolution; away from all the opportunities life has to offer us; away from all that is beautiful, empowering and great away from life.
		+
		+	[[http://goodvillenews.com/The-World-Waits-For-You-0I7WPz.html The World Waits For You]]
		+
		+	[[http://goodvillenews.com/wk.html GoodvilleNews.com - good, positive news, inspirational stories, articles]]
		+
		+	== Refugee Turned Entrepreneur Uplifts Women Abroad ==
		+
		+	While some retailers have struggled in the recession, Amber Chand, an online retailer of items made by women living in war-torn countries, is experiencing success."As the economy was going into a downturn during the holiday season, which is my primary season, I noticed actually that my company was increasing in terms of sales and revenues, and we grew by 22 percent," says Chand.
		+
		+	[[http://goodvillenews.com/Refugee-Turned-Entrepreneur-Uplifts-Women-Abroad-w0ETyF.html Refugee Turned Entrepreneur Uplifts Women Abroad]]
		+
		+	[[http://goodvillenews.com/wk.html GoodvilleNews.com - good, positive news, inspirational stories, articles]]
		+
		+	== Champ Helps Injured Competitor Across Finish Line ==
		+
		+	Sometimes, a simple gesture can take on a much greater meaning. During an Ohio track meet, Meghan Vogel sacrificed her own position to help Arden McMath, a fellow runner who fell down finish the race.
		+
		+	[[http://goodvillenews.com/Champ-Helps-Injured-Competitor-Across-Finish-Line-zzvVfj.html Champ Helps Injured Competitor Across Finish Line]]
		+
		+	[[http://goodvillenews.com/wk.html GoodvilleNews.com - good, positive news, inspirational stories, articles]]
		+
		+	== Champ Helps Injured Competitor Across Finish Line ==
		+
		+	Sometimes, a simple gesture can take on a much greater meaning. During an Ohio track meet, Meghan Vogel sacrificed her own position to help Arden McMath, a fellow runner who fell down finish the race.
		+
		+	[[http://goodvillenews.com/Champ-Helps-Injured-Competitor-Across-Finish-Line-zzvVfj.html Champ Helps Injured Competitor Across Finish Line]]
		+
		+	[[http://goodvillenews.com/wk.html GoodvilleNews.com - good, positive news, inspirational stories, articles]]

JoesphqpscqpaqetButtner: Created page with 'Location Information Server From Wikipedia, the free encyclopedia Jump to: navigation, search The Location Information Server, or LIS is a network node originally defined in t…'

2012-08-01T13:37:55Z

Created page with 'Location Information Server From Wikipedia, the free encyclopedia Jump to: navigation, search The Location Information Server, or LIS is a network node originally defined in t…'

New page

Location Information Server From Wikipedia, the free encyclopedia Jump to: navigation, search
The Location Information Server, or LIS is a network node originally defined in the National Emergency Number Association i2[1] network architecture that addresses the intermediate solution for providing e911 service for users of VoIP telephony. The LIS is the node that determines the location of the VoIP terminal.

Beyond the NENA architecture and VoIP, the LIS is capable of providing location [http://blogsdelagente.com/hogan100/2012/07/31/versare-migliori-scarpe-hogan-con-spedizione-gratuita-azione/ lsu tigers football] information to any IP device within its served access network.[2]
Contents 1 The Role of the LIS 1.1 Location Determination 2 Architecture and Protocols
3 References [edit] The Role of the [http://hogan988.over-blog.com/article-proprio-quello-che-styles-esattamente-di-stivali-ourite-scarpe-hogan-not-ti-piace-di-piu-108668202.html christmas stores] LIS

Distributed systems for locating people and equipment will be at the heart of tomorrow's active offices. Computer and communications systems continue to proliferate in the office and home. Systems are varied and complex, involving wireless networks and mobile computers. However, systems [http://paradescout.com/node/2020 autism speaks.org] are underused because the choices of control mechanisms and application interfaces are too diverse. It is therefore pertinent to consider which mechanisms might allow the user to manipulate systems in simple and ubiquitous ways, and how computers can be made more aware of the facilities in their surroundings. Knowledge of the location of [http://rayban31.oggix.org/2012/07/31/linnovazione-connessi-con-the-scarpe-hogan-ourite-stivali-hogan-causare-potrebbe-essere-united-nations-mercato-diversificato-corrente-a-contrib/ christmas decoration] people and equipment within an organization is such a mechanism. Annotating a resource database with location information allows location-based heuristics for control and interaction to be constructed. This approach is particularly attractive because location techniques can be devised that are physically unobtrusive and do not rely on explicit user action. The article describes the technology of a system for locating people and equipment, and the design of a distributed system service supporting access to that information. The application interfaces made possible by or that benefit from this facility are presented

[edit] Location Determination

The method used to determine the location of a device in an access network varies between the different types of networks. For a wired network, such as Ethernet or DSL a wiremap method is common. In wiremap location determination, the location of a device is determined by finding which cables are used to send packets to the device. This involves tracing data through aggregation points in the network (such as Ethernet switches, or DSL access nodes) and finding the port that packets for that device are sent to. This information is combined with data available to the LIS (usually extracted from a database) to [http://1318-2191.cusserver.anexia.at/ralphlauren161/1864310/Tous+l%26%23039%3Bensemble+des+gens+choisissent+de+prendre+l+.+a+.+d%A8%A6cision+Polo+Ralph+Lauren+T-shirts.html autism speaks walk] determine a final location. How this tracing is done then depends on the type of network.

In wireless networks, a range of technologies can be applied to location determination, the most basic of which uses the location of the radio transmitter as an approximation. The actual method applied is similar to the wiremap method, if a [http://louboutin30.loxblog.com/ lions pictures] radio transmitter can be identified, then the location of the device can be given as the position of the transmitter with a region of uncertainty.

[edit] Architecture and Protocols

The IETF has defined an architecture and protocols for [http://www.myexit.org/node/197215 christmas sale] acquiring location information from a LIS. A LIS in the immediate access network is automatically discovered[3] and location information is retrieved using the HELD protocol.[4] Location information can be retrieved directly��known as by value��or the LIS can generate a temporary URI that can be used to provide location indirectly��known as a location URI.

The location information provided by a LIS primarily uses the GEOPRIV format (RFC 4119), an XML representation based on the presence format defined in RFC 3863. RFC 4119 provides a container for both geodetic position and civic address information (now updated by RFC 5139) and also defines elements for expressing a user's privacy preferences.

[edit] References ^ NENA (2005-12-06) (PDF). NENA Interim VoIP Architecture for Enhanced 9-1-1 Services (i2). 08-001 [http://ralphlauren161.blog.fc2blog.net/blog-entry-214.html speak english] Issue 1. NENA. http://www.nena.org/resource/collection/6366E817-C855-4776-AF3A-F9F715D1AF12/NENA_08-001-v1_Interim_VoIP_Architecture_i2.pdf. Retrieved 2008-12-17.?
^ Dawson, Martin; James Winterbottom, Martin Thomson (2006-11-13). IP Location. McGraw-Hill. ISBN?0-07-226377-6.?
^ Thomson, Martin; James Winterbottom (2008-12-17). "Discovering the Local Location Information Server (LIS) (work in progress)". http://tools.ietf.org/html/draft-ietf-geopriv-lis-discovery. Retrieved 2008-12-17.?
^ Barnes (Ed.), Mary; James Winterbottom, Martin Thomson, Barbara Stark (2008-12-17). "HTTP Enabled Location Delivery (HELD) (work in progress)". http://tools.ietf.org/html/draft-ietf-geopriv-http-location-delivery. Retrieved 2008-12-17.? Retrieved from "http://en.wikipedia.org/w/index.php?title=Location_Information_Server&oldid=483501994" Categories: Computer networking Personal tools Create account Log in Namespaces Article Talk Variants Views Read Edit View history Actions Search Navigation Main page Contents Featured content Current events Random article Donate to Wikipedia Interaction Help About Wikipedia Community portal Recent changes Contact Wikipedia Toolbox What links here Related changes Upload file Special pages Permanent link
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