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Topic: Downlink

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	United States Patent Application: 0040092235
		Processing a downlink signal includes receiving a downlink signal at the antennas of a mobile device, where each antenna generates a diversity signal associated with the downlink signal, and where the downlink signal includes information.
		[0006] According to one embodiment, processing a downlink signal includes receiving a downlink signal at the antennas of a mobile device, where each antenna generates a diversity signal associated with the downlink signal, and where the downlink signal includes information.
		Downlink signal 28 and uplink signals 48 may comprise any suitable signal modulated by a carrier such as data packets communicating information such as data, voice, video, multimedia, any other suitable type of information, or any combination of the preceding.
	appft1.uspto.gov /netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=/netahtml/PTO/srchnum.html&r=1&f=G&l=50&s1="20040092235".PGNR.&OS=DN/20040092235&RS=DN/20040092235 (4851 words)

	HGA Deployment
		In the case of a nominal deployment the downlink is lost due to the new pointing of the LGA transmit antenna some time during the post-deploy ISH.
		After the post-deploy ISH is completed, downlink is switched by the onboard sequence to the alternate low gain transmit antenna LGT2, which is mounted askew on the back of the TWTA box.
		Downlink carrier power can be used to tell whether the hinge is within 20° of the latched position.
	mars.jpl.nasa.gov /mgs/hga/hga.html (3110 words)

	:::TNS Policies - TNS Satellite Downlink Equipment Maintenance::: (Site not responding. Last check: 2007-10-21)
		All changes made to an TNS maintained downlink system must be designed, installed and maintained by TNS or under the direct supervision of TNS in order for the system to be covered by TNS maintenance.
		Downlink systems not designed and installed by TNS can be made eligible for TNS Maintenance options by contracting TNS to certify the system.
		To request the certification of a satellite downlink system, a properly completed and signed Telecommunications Service Requisition should be submitted to a CSS ITS Consultant.
	tns.its.psu.edu /policies/downlink.html (738 words)

	Development of high speed programmable formatter for earth observation satillite downlink data formatting
		Formatting process of earth observation satellite downlink data is usually performed with custom made hardware which designed for one satellite or a sensor.
		Through for our investigation of many satellite downlink data format we have found that the way to specify recording start location of sensor data from minor frame sync pattern is same (1), (2).
		Recently it is becoming necessary to process downlink data of earth observation satellites at ground receiving station if distribute it to end users in timely manner.
	www.gisdevelopment.net /aars/acrs/1995/ps4/ps4011pf.htm (941 words)

	Portunity International: Downlink Ports
		The downlink ports are already available in the light version but provide several more options and parameters in the Advanced and higher versions.
		Select downlink ports“ here and a list of all downlink ports, which have already been applied, appears on the left as well as an option to apply a new one.
		In case an existing downlink port is selected for editing or the new function is selected, the edit-dialog appears in the middle.
	www.portunity.com /article4400_2221.html (506 words)

	Basics of Space Flight Section II. Space Flight Projects
		Aside from the information modulated on the downlink as telemetry, the carrier itself is used for tracking and navigating the spacecraft, as well as for carrying out some types of science experiments such as radio science or gravity field mapping.
		This way, the downlink enjoys all the extraordinarily high stability in frequency that belongs to the massive, sensitive equipment that generated the uplink.
		The spacecraft also carries a low-mass oscillator to use as a reference in generating its downlink for periods when an uplink is not available, but it is not highly stable, since its output frequency is affected by temperature variations.
	www2.jpl.nasa.gov /basics/bsf10-1.html (3881 words)

	Welcome To Spacecraft Films (Site not responding. Last check: 2007-10-21)
		This downlink begins with the first attempt, continues though diagnosis of the problem, and ends with the final, successful hard docking.
		In this segment from the downlink, Shepard and Mitchell start EVA 2 by preparing the MET for the trip to Cone.
		This television broadcast is from the JSC downlink videotapes.
	www.spacecraftfilms.com /apollo14cde.html (866 words)

	HCET Satellite Teleconference Downlink Information (Site not responding. Last check: 2007-10-21)
		Downlink site - a place receiving the signal for the teleconference from a satellite, where the actual participants view the teleconference in their own areas
		There are a number of places in your county that provide space and accessability to satellite downlink technology.
		Often extension offices, ISD's, colleges and universities will not charge for use of their space, especially if the seminar is an educational opportunity for a governmental or not-for-profit organization.
	www.hcet.org /resource/sat.html (714 words)

	Satellite Downlink
		Instructional Media Resources provides facilities with downlink capabilities for both C and Ku bands of satellite programming.
		Register for the downlink (via the program provider).
		The department or individual requesting a satellite downlink is responsible for all fees charged by the program provider.
	www.mtsu.edu /~imr/satellitedownlink.html (251 words)

	Downlink -- Facts, Info, and Encyclopedia article (Site not responding. Last check: 2007-10-21)
		In (A communication system based on broadcasting electromagnetic waves) radio communications, a downlink is the link from a (Click link for more info and facts about communications relay satellite) communications relay satellite to a ground station.
		Pertaining to (Click link for more info and facts about GSM) GSM and Cellular Networks downlink is the transmission path from a Base Station (Cell Site) to the Mobile Station (Cell Phone).
		See also (A transmission from Earth to a spacecraft or the path of such a transmission) uplink, (Click link for more info and facts about forward link) forward link and (Click link for more info and facts about reverse link) reverse link.
	www.absoluteastronomy.com /encyclopedia/d/do/downlink.htm (110 words)

	FR Doc 03-24921
		The purpose of the satellite downlink public meeting is to provide information on the rules to the public and to provide the public an opportunity to ask questions of clarification.
		The satellite downlink public meeting will be offered in English with French and Spanish translation, and will be simulcast live in English, French, and Spanish for Mexico and North, Central, and South America (including Hawaii and Alaska).
		FDA is planning a second satellite downlink meeting during which FDA will explain the final rules that FDA intends to publish later this year to implement sections 306 and 303 of the Bioterrorism Act.
	www.fda.gov /OHRMS/DOCKETS/98fr/03-24921.htm (1448 words)

	Satellite Teleconferencing - Distance Learning - Texas State Library
		Once the program is downlinked to a particular site, participants at that site can view the broadcast and there is usually time allotted during the broadcast for phone/fax questions from participants to the program presenters.
		Sites with satellite downlink equipment in Texas are asked to serve as volunteer host sites so that the teleconferences are accessible free of charge to library and information staff in their community.
		However, if you are limited in funds and/or cannot spare the staff required to become a satellite downlink site for such programs, then perhaps you should form a partnership with a local entity who possesses such equipment and make arrangements to have them host teleconferences for you, your staff and/or community.
	www.tsl.state.tx.us /distancelearning/teleconferencing (1316 words)

	FR Doc 03-660
		The purpose of the satellite downlink public meeting is to provide information on the proposed rules to the public and to provide the public an opportunity to ask questions or to provide comment.
		The satellite downlink public meeting will be offered in English with French and Spanish translation and will be simulcast live in English, French, and Spanish for North, Central, and South America (including, Hawaii and Alaska).
		FDA is planning a second satellite downlink meeting during which FDA will explain the proposed rules that FDA will publish shortly to implement sections 306 and 303 of the Bioterrorism Act.
	a257.g.akamaitech.net /7/257/2422/14mar20010800/edocket.access.gpo.gov/2003/03-660.htm (1312 words)

	New Page 1
		OSCAR 10 AO-10 Uplink 435.030 to 435.180 MHz CW/LSB Downlink 145.975 to 145.825 MHz CW/USB Beacon 145.810 MHz (unmodulated carrier) Semi-operational, mode-B. AO-10 has been locked into a 70-cm uplink and a 2-meter downlink for several years.DX continues to be worked (and heard) on AO-10.
		UO-14 Uplink 145.975 MHz FM Downlink 435.070 MHz FM Operational, mode J. UO-14 was launched in January 1990.
		SEDSAT-1 SO-33 Downlink 437.910 MHz FM 9600 baud FSK The satellite is not currently available for uplink transmissions and image and transponder recovery efforts have been unsuccessful.
	www.riverland.net.au /~hutchja/sat_data.htm (1816 words)

	UCTV--University of California Television
		If you have C-band satellite downlink capability, you can register here to receive satellite coordinates.
		Please complete this form if you represent an institution (educational, medical, etc.) that would like to downlink UCTV for a specific program to be viewed internally, but not for retransmission on a television channel.
		Please complete this form if you represent a cable operator or a local, non-commercial cable channel that would like to downlink UCTV for cable retransmission.
	www.uctv.tv /downlink2.asp (280 words)

	Voice Freq guide
		The lesson to be learned is for users to improve their downlink reception, and NOT to increase their uplink power in order to hear (just) themselves.
		On the other hand reception of the 70cm downlink signal is more difficult without a directional antenna most of the time.
		Therefore it is important to make sure that you can hear the satellite downlink before you transmit therefor avoiding interfering with others already on this one channel satellite repeater.
	www.n1rwy.com /satellite/freqguide.html (748 words)

	Federal Register 68 FR 16998, April 8, 2003: Proposed Regulations Implementing Title III of the Public Health Security ...
		During the satellite downlink public meeting, FDA will explain the proposed rules on maintenance and inspection of records for foods and administrative detention and will answer questions.
		The satellite downlink public meeting will be offered in English with simultaneous French and Spanish translation and will be simulcast live in English, French, and Spanish for North, Central, and South America (including Hawaii and Alaska).
		On January 29, 2003, FDA held a satellite downlink meeting during which FDA explained the proposed rules for registration of food facilities and prior notice of imported food shipments to implement sections 305 and 307 of the Bioterrorism Act, respectively.
	www.cfsan.fda.gov /~lrd/fr030408.html (1646 words)

	How To Locate A Satellite Downlink Site
		The downside at some of them is that they often want to charge a fee for outside group to use their facility even if it is for a public service program.
		It that fails, try to appeal directly to a senior campus official pointing out that these programs are public service oriented and would of great value to the community at large as well as the local campus.
		Many other local community hospitals also have a satellite downlink for the continuing education benefit of their staffs.
	www.dlnets.com /sathowto.htm (1969 words)

	AUAV - Data Downlink (Site not responding. Last check: 2007-10-21)
		A.U.A.V.' s Digital efis (Electronic Fight Instruments System), data downlink system and moving map display is unequaled in the small to medium size UAV industry.
		A.U.A.V.' s digital spread spectrum data downlink system is capable flight telemetry such as Roll, Pitch, Altitude, Ground Speed, Air Speed, Vertical Speed, RPM, Outside Air Temp, health and status of aircraft, and data from the customers payload.
		Current position information can be used to support a moving map system, and the downlinks auto-tracking antenna positioning system.
	www.auav.net /products/datadownlink (82 words)

	AMSAT - AO-51 Schedule (Site not responding. Last check: 2007-10-21)
		To attempt to keep this simple a low power station will be defined as a station which can deliver no more than 10 watts to a vertical or handheld antenna.
		Downlink 2401.200 mhz FM FM Repeater, V(ssb)/U (Experimental)
		Downlink 435.300 mhz FM PSK31, 10 meters/U (Experimental)
	www.amsat.org /amsat-new/echo/ControlTeam.php (535 words)

	ASTARS: an APRS Satellite Tracking and Reporting System
		ALthough the downlink is an easy to receive 9600 baud signal, the 9 dB penalty on the uplink appears to require the 50w mobile or operating at 1200 baud on the uplink with the Handheld.
		The weak mode J downlink can only be received for the central 2 or 3 minutes or less of an overhead pass on an omni mobile whip.
		It downlinks only once every 5 to 10 seconds and is quiet the rest of the time.
	www.ew.usna.edu /~bruninga/astars.html (3832 words)

	Tony's Satellite Page
		The downlink signal is NOT strong you WILL need a yagi or something with directive forward gain.
		Trying to hear the downlink with a co-linear antenna built for terrestrial work is almost pointless.
		This system beats waving a yagi around trying to follow the downlink but is subject to some deep QSB at times and only allows you to work the satellite when its fairly high in the sky.
	homepages.picknowl.com.au /wavetel/amsats.htm (567 words)

	FR Doc 03-9660
		This satellite downlink public meeting is intended to provide clarification of the proposed rule and to explain how to submit comments on the proposed rule.
		In addition, a videotape of the satellite downlink public meeting will be available for viewing after the broadcast at the FDA Dockets Management Branch.
		Comments To submit written comments on the proposed rule that published in the Federal Register of March 13, 2003, please follow the instructions in the ``Request for Comment'' section of that document (68 FR 12157 at 12248), a copy of which may be found at CFSAN's Web site at: http://www.cfsan.fda.gov/ [tilde]dms/supplmnt.html.
	a257.g.akamaitech.net /7/257/2422/14mar20010800/edocket.access.gpo.gov/2003/03-9660.htm (986 words)

	[No title] (Site not responding. Last check: 2007-10-21)
		Downlink: BPSK 1200 bps or FSK 9600 bps
		Note: Satellite RS-12 is presently active in Mode KT (simultaneous downlinks on both 10 meters and 2 meters)
		Robot Downlink: 29.408 or 29.454 MHz and 145.912 or 145.959 (Beacon frequencies)
	www.w3kwh.com /satellite.htm (408 words)

	Satellite Downlink - Colorado or National service
		Universities view lectures from around the world, medical conferences update doctors on the latest procedures, and corporations can provide continuing training to their employees.
		But many companies only need to view occasional broadcasts and don't want to invest in a satellite downlink system.
		We'll provide the downlink dish, install any cabling, and intergrate it into your video facilities.
	www.antennapro.net /Satellite_Downlink.htm (158 words)

	Nokia - High Speed Downlink Packet Access for WCDMA
		High Speed Downlink Packet Access (HSDPA) is a concept within WCDMA specifications whose main target is to increase user peak data rates and quality of service, and to generally improve spectral efficiency for downlink asymmetrical and bursty packet data services.
		As shown in Figure 2, the HSDPA concept introduces a new transport channel, the high-speed downlink shared channel (HS-DSCH) to carry the user data.
		The downlink associated channel carries the signal radio bearer for Layer-3 signaling as well as power control commands for the uplink channel, whereas the uplink channel is used as feedback channel, carrying for instance the TCP acknowledgements.
	www.nokia.com /nokia/0,,53713,00.html (1490 words)

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