Time Division Multiple Access

Type: Keyphrase
Name: Time Division Multiple Access
First reported Apr 22 2014 - Updated Apr 22 2014 - 1 reports

15 Telecom Operators Face Collapse As Subscribers Shrink

The massive growth recorded in the Nigerian telecommunications space since the liberalisation of the industry which started with the return to democratic rule has started to slow down as the fate of about 15 telecommunication operating companies hang ... [Published Leadership - Apr 22 2014]
First reported Apr 18 2014 - Updated Apr 18 2014 - 1 reports

Ringgit Volatility Set for Weekly Drop as Zeti Damps Rate Bets

A measure of expected swings in theringgit headed for a second weekly drop after Malaysia’s centralbank damped market speculation that interest rates will rise.Bank Negara Malaysia Governor Zeti Akhtar Aziz said in aninterview in Washington last weekend ... [Published Bloomberg - Apr 18 2014]
First reported Apr 18 2014 - Updated Apr 18 2014 - 1 reports

Links 4/18/14

Gabriel García Márquez, Nobel Prize-winning explorer of myth and reality, dies at 87 Washington Post What Gabriel García Márquez Means to His Fellow Colombians Slate Jesus died to give us two bank holidays Daily Mash Crows Like My Pal George ... [Published naked capitalism - Apr 18 2014]
First reported Apr 18 2014 - Updated Apr 18 2014 - 1 reports

Investigators at Changzheng Hospital Detail Findings in Cancer Vaccines

(NewsRx) -- By a News Reporter-Staff News Editor at Cancer Vaccine Week -- Investigators publish new report on Immunization. According to news reporting out of Shanghai, People's Republic of China, by NewsRx editors, research stated, "The combination ... [Published NewsRX - Apr 18 2014]
First reported Apr 17 2014 - Updated Apr 17 2014 - 3 reports

Pound Rises to Four-Year High as Yellen Damps Demand for Dollar – Bloomberg

BloombergThe pound rose to the highest level in more than four years versus the dollar as Federal Reserve Chair Janet Yellen signaled the U.S. central bank will keep an accommodative monetary policy that has weakened the greenback. Sterling appreciated ... [Published Newswatch Magazine - Apr 17 2014]
First reported Apr 17 2014 - Updated Apr 17 2014 - 1 reports

HARRIS : Patent Issued for Systems and Methods for Time Division Multiple Access Communication with Automatic Repeat Request Error Control

By a News Reporter-Staff News Editor at Journal of Engineering -- Harris Corporation ( Melbourne, FL ) has been issued patent number 8693363, according to news reporting originating out of Alexandria, Virginia , by VerticalNews editors.The patent's inventors ... [Published 4 Traders - Apr 17 2014]
First reported Apr 14 2014 - Updated Apr 14 2014 - 1 reports

iDirect has High Hopes for HTS, Announces New Product Line

Greg Quiggle, Vice President of Product Management at iDirect, with Via Satellite’s Editorial Director, Mark Holmes, at SATELLITE 2014.Greg Quiggle, vice president of product management at iDirect said his company sees a lot of potential in High Throughput ... [Published Satellite Today - Apr 14 2014]
First reported Apr 11 2014 - Updated Apr 11 2014 - 1 reports

IZT Provides SCEs to SSL for Transmission Testing

IZT Satellite Channel Emulator. Photo: IZT[Via Satellite 04-11-2014] IZT developed and sent two Satellite Channel Emulators (SCEs) to Space Systems/Loral (SSL) to be used to test overall system performance by SSL’s end customers. The SCEs will test the ... [Published Satellite Today - Apr 11 2014]
First reported Apr 10 2014 - Updated Apr 10 2014 - 1 reports

Motorola Solutions Expands Award-Winning APX™ Project 25 Radio Series

Date: 2014-04-10Motorola Solutions, Inc. has announced the newest additions to its award-winning lineup of APX™ mission-critical two-way radios. The APX 1000 and APX 4000XE portable radios, along with the mobile APX Dual Radio, bring to 13 the number ... [Published 9-1-1 Magazine - Apr 10 2014]
First reported Apr 08 2014 - Updated Apr 08 2014 - 1 reports

QAM CDMA and TDMA communication methods

Filtering and modulating a first rate data signal into a Quadrature Amplitude Modulated (QAM) Code Division Multiple Access (CDMA) and a second rate data signal into a Time Division Multiple Access (TDMA) modulated signal and selecting between the transmission ... [Published Free Patents Online - Apr 08 2014]
First reported Apr 03 2014 - Updated Apr 03 2014 - 1 reports

Patent Issued for Method and Arrangement in a Telecommunication System

By a News Reporter-Staff News Editor at Telecommunications Weekly -- A patent by the inventor Muller, Walter (Upplands Vasby, SE), filed on October 25, 2007, was published online on March 25, 2014, according to news reporting originating from Alexandria, ... [Published HispanicBusiness.com - Apr 03 2014]
First reported Dec 23 2013 - Updated Dec 23 2013 - 1 reports

TLR4 is essential for dendritic cell activation and antitumor Tcell response enhancement by DAMPs released from chemically stressed cancer cells

More From BioPortfolio on "TLR4 is essential for dendritic cell activation and anti-tumor T-cell response enhancement by DAMPs released from chemically stressed cancer cells" ... [Published BioPortfolio - Dec 23 2013]

Quotes

Our news journalists obtained a quote from the research from Changzheng Hospital, "It is well known that danger-associated molecular patterns (DAMPs) can activate immune cells, including dendritic cells (DCs), via Toll-like receptors (TLRs); however, the role of DAMPs released from chemical drug-treated tumor cells in the activation of the immune response needs to be further elucidated. Here, we found that colorectal cancer (CRC) cells treated with oxaliplatin (OXA) and/or 5-fluorouracil (5-Fu) released high levels of high-mobility group box 1 (HMGB1) and heat shock protein 70 (HSP70). After OXA/5-Fu therapy, the sera of CRC patients also exhibited increased levels of HMGB1 and HSP70, both of which are well-known DAMPs. The supernatants of dying CRC cells treated with OXA/5-Fu promoted mouse and human DC maturation, with upregulation of HLA-DR, CD80 and CD86 expression and enhancement of IL-1 beta, TNF-alpha, MIP-1 alpha, MIP-1 beta, RANTES and IP-10 production. Vaccines composed of DCs pulsed with the supernatants of chemically stressed CRC cells induced a more significant IFN-gamma-producing Th1 response both in vitro and in vivo. However, the supernatants of chemically stressed CRC cells failed to induce phenotypic maturation and cytokine production in TLR4-deficient DCs, indicating an essential role of TLR4 in DAMP-induced DC maturation and activation. Furthermore, pulsing with the supernatants of chemically stressed CRC cells did not efficiently induce an IFN-gamma-producing Th1 response in TLR4-deficient DCs."
"The methods further involve receiving, at the network node, second message data communicated over the uplink channel in a second time slot of the uplink signal. The error control process is performed a second time using the second message data to at least identify second error free message data. Error free message data and/or second filler data is then communicated from the network node over the downlink channel in a second time slot of the downlink signal. The error free message data includes a second portion of the first error free message data and/or a first portion of the second error free message data."
"One way to solve this issue is to allocate the available transmission frequencies to different cells, in such a way as to reduce the probability of such interference. For example, if a transmission frequency is allocated for use by mobile devices within a particular cell of the system, then it may advantageously not be allocated for use by mobile devices within any other cell that neighbours that particular cell. This step reduces the probability that the signals transmitted from that mobile device will erroneously be received, or will cause interference at any other base station that is receiving signals on that transmission frequency."

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All (21) | News (18) | Reports (0) | Blogs (2) | Audio/Video (0) | Fact Sheets (0) | Press Releases (1)
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15 Telecom Operators Face Collapse As Subscribe... [Published Leadership - Apr 22 2014]
Links 4/18/14 [Published naked capitalism - Apr 18 2014]
Ringgit Volatility Set for Weekly Drop as Zeti ... [Published Bloomberg - Apr 18 2014]
Investigators at Changzheng Hospital Detail Fin... [Published NewsRX - Apr 18 2014]
Pound Rises to Four-Year High as Yellen Damps D... [Published Newswatch Magazine - Apr 17 2014]
Pound Rises to Four-Year High as Yellen Damps D... [Published Bloomberg - Apr 17 2014]
Pound Rises to Four-Year High as Yellen Damps D... [Published Bloomberg via Google News - Apr 17 2014]
HARRIS : Patent Issued for Systems and Methods ... [Published 4 Traders - Apr 17 2014]
iDirect has High Hopes for HTS, Announces New P... [Published Satellite Today - Apr 14 2014]
IZT Provides SCEs to SSL for Transmission Testing [Published Satellite Today - Apr 11 2014]
Motorola Solutions Expands Award-Winning APX™ P... [Published 9-1-1 Magazine - Apr 10 2014]
QAM CDMA and TDMA communication methods [Published Free Patents Online - Apr 08 2014]
M2M and embedded processing save lives in Posit... [Published Embedded Computing Design - Apr 04 2014]
Patent Issued for Method and Arrangement in a T... [Published HispanicBusiness.com - Apr 03 2014]
Motorola Solutions Expands Award-Winning APX™ P... [Published Business Wire - Mar 26 2014]
Patent Issued for Method and Apparatus for Send... [Published 4 Traders - Mar 20 2014]
Qualcomm, There Is More Fun To Be Had [Published Seeking Alpha - Mar 19 2014]
TLR4 is essential for dendritic cell activation... [Published BioPortfolio - Dec 23 2013]
ITC Global Launches World's First Satellite Com... [Published PR Newswire - Nov 05 2013]
Future mobile broadband tech [Published Register Hardware - Jul 18 2009]
Cutting the cord: future mobile broadband tech [Published The Register - Jul 14 2009]
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Links 4/18/14 [Published naked capitalism - Apr 18 2014]
Gabriel García Márquez, Nobel Prize-winning explorer of myth and reality, dies at 87 Washington Post What Gabriel García Márquez Means to His Fellow Colombians Slate Jesus died to give us two bank holidays Daily Mash Crows Like My Pal George ...
Pound Rises to Four-Year High as Yellen Damps D... [Published Bloomberg via Google News - Apr 17 2014]
Pound Rises to Four-Year High as Yellen Damps Demand for Dollar Bloomberg Sterling advanced 5.2 percent in the past six months, the best performer of 10 developed-nation currencies tracked by Bloomberg Correlation-Weighted Indexes. The euro gained ...
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ITC Global Launches World's First Satellite Com... [Published PR Newswire - Nov 05 2013]
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