An Evaluation Of Xmax

An Evaluation Of Xmax Introducing the basics of xMax, this paper explains the working of xMax .It also deals with the application of xMax in different fields of wireless technology. It also discusses about the advantages of xMax over other wireless technologies like Bluetooth and Wi-Fi. xMax developed by xG Technology, Inc. is a proposed radio frequency (RF) modulation and encoding technology that will use individual or integer sinusoidal waves to convey information. While supposedly applicable to wired mediums such as copper and coaxial lines, the technology will apparently be introduced first as a wireless communications technology, whereby its developers claim that it is capable of extending the range and reducing the transmit power compared to conventional approaches, including cellular technologies and fixed wireless approaches such as WiMAX. Every aspect of the technology is designed for the highest possible efficiency and quality of service. Why xMax? xMax is designed to prioritize voice by delivering dedicated timeslots and bandwidth to every user. This approach guarantees a minimal and fixed latency for every call, which is an essential factor for any high Quality of Service (QoS) mobile VoIP system. This is in contrast to technologies like Wi-Fi and WiMAX, both of which are contention-based best effort delivery systems that are limited by scalability constraints. Working of xMax: xMax uses a transmitter similar to those used in cordless phone base stations and which operate in an unlicensed and very crowded frequency spectrum in the 900MHz band and is capable of sending a 3.7Mbit/s data signal to a radius of 18 miles, while utilizing only an omnidirectional antenna powered by a 50mW transmitter! xMax goes beyond what were considered physical limits of existing Wi-Fi, Wi-Max, Wi-Bro and radio technology, it leaves 3- and 4G in the dust, and may further prove to be also much less costly to deploy. According to the written specs distributed to the press at the demonstration xG Technology is capable of realizing performance improvements over similar transmission technologies by literally orders of magnitude 10x, 20x, 30x, 100x. xMax uses a narrow channel allocation of dedicated spectrum to coordinate reception of its non-interfering, xG Flash Signal. By using xG Flash Signaling to convey wideband data below the noise floor, xMax allows for efficient spectrum reuse by numerous users in a manner that solves the spectrum crunch. Because xG Flash Signaling accomplishes this with far less out of band energy than traditional modulation systems such as CDMA and GSM, xMax helps to clean-up the spectrum for more efficient use than is currently realized. xMax is essentially a new way of modulating data which allows enormous improvements in data rates capacity both across wireless and landline communication infrastructures. xMax does not utilize compression techniques to achieve its extraordinary results as it employs two very popular communication approaches to make an extremely more efficient use of the radio spectrum available. xMax uses a modulation technique designed to allow more data to be transmitted on a single sine wave than is required with typical modulation technologies. So instead of using more than 100,000 sine waves to transmit one bit of data, xMax uses a ratio closer to 1:1. This technique would therefore be more efficient and keep energy levels very low, which would mean devices that receive the signals wouldnt consume much power. What xMax in fact does is to intelligently blend the unique characteristics of narrow-band carrier systems with those of the non-interfering components utilized in low-power wide-band transmission systems. The end result is an exponential increase in data-rate capacity and a very significant decrease in power transmission requirements. Because of all this you can imagine how vast could be the implications of the arrival of such a disruptive transmission and data distribution technology, which would not only put rapidly out of market existing ADSL and cable operations, but it would also create immediate opportunities for broadband-based content and services to be widely distributed for a fraction of the money that it would cost today xMax would in fact enable wide and easy adoption of high-bandwidth services such as video-based real-time collaboration, high definition television (HDTV), video-on-demand, IPTV, to name some of the most popular ones. Due to its technological characteristics xMax technology can be interleaved within existing cable RF channels and can operate over existing network physical infrastructure which would clearly allow existing operators to start offering new xMax-based services without ever needing to interrupt existing services. Because of this xMax appears a strategic alternative to seriously followed by telecom that still heavily rely on landline infrastructures. In terms of specifics facts, xMax is reported to be so reliable and with such a higher level of quality that signal capacity improvements could allow cable operators to deliver over one thousand channels of broadband-like services.In the DSL universe xMax is supposed to deliver much higher data-rates while increasing the effective reach to about 21 Km from the central transmission base. Rather than an FM radio station broadcasting only radio programs or cable providers only broadcasting television, xMax would take advantage of the unused portion of the signal to also transmit data. This recycling or repurposing of spectrum is key to the new technology, according to its inventor, Joseph Bobier. xMaxs unique signal profile is a perfect fit for low frequency channels that have previously been unsuitable for wireless broadband, said Bobier. Because the sub-gigahertz spectrum has been chopped into multiple narrowband segments, it largely has been ignored by most wireless companies seeking roomier space for broadband transmissions. xMax separates the data and a signal synchronizing receiver and sender into two narrowband channels. Due to the low power level needed, the signals do not interfere with other spectrum users, says Whitely. In order to pick up the very weak signal, a filter must be added to an off-the-shelf antenna, allowing the broadband data to be heard. xG xMax digital and RF boards xMax products : xMax user devices include mobile phones and, in the future, modems and other communications products. The xMax TX60 Handset is xGs first mass-production mobile phone. It is a versatile, full-featured handset that has been designed to provide exceptional QoS (quality of service), with both domestic and international service options. The handset product family supports calls and data over the xMax network, as well as over the public internet using standard home, office, and hotspot WiFi connections. The TX60 supports the proprietary, high-performance xMax air-interface. This feature-rich, IP-based handset has been designed to be future-proof , with new capabilities made available through software upgrades. This includes the ability to upgrade the xMax radio to 3G based on its Software Defined Radio (SDR) technology. Engineering design for xMax handsets has been provided by Cambridge Consultants UK, Ltd., one of the foremost wireless innovators in the world. Advantages of xMax: xMax technology offers advantages for numerous types of prospective domestic and international carriers. These organizations include incumbent local exchange carriers (ILEC), competitive local exchange carriers (CLEC), original equipment manufacturers (OEM), mobile operators, cable companies and other content providers, and infrastructure mobile virtual network enablers (MVNE). xMax, is a 900MHz wireless technology and uses less than 1 Watt of power. What makes xMax unique is its sharing of crowded radio spectrum, such as the frequencies used by cable television or Wi-Fi. The consumption of power in xMax is less when compared to other wireless technology devices. xMax offers consumers the prospect of lower phone bills because: à ¢Ã¢â€š ¬Ã‚ ¢ xMax transmits over unlicensed spectrum-the same as baby monitors and cordless phones. Major national cellular carriers paid billions of dollars for licensed spectrum that they recoup from customers. à ¢Ã¢â€š ¬Ã‚ ¢ xMax was built as a totally Internet-based digital system from top to bottom-an extremely cost efficient communication approach. Roger Branton, COO for xG Technology said that xMax is essentially a new long-distance UWB (ultra-wideband)-like wireless technology, and was quick to make the distinction between xGs xMax and UWB technology. He says, xMax is not UWB. The first xMax products slated for release later this year will utilize the ISM 900MHz unlicensed band, which is only 26MHz wide. UWB utilizes something like 500MHz in the high gigahertz frequencies. xG claims that xMax supports more efficient communication over wireless or wired links than other technologies. About this efficiency, Bobier said that, We believe efficiency boils down to how many bits you can move over a given amount of spectrum per watt. If you can move more bits of information with less power, you pollute the spectrum less, thereby making it possible for more users to access the spectrum. xMax operates at low, sub-gigahertz frequencies and can be used for communication without the common line-of-sight issues that happen at higher frequencies. Bobier says if you can use these frequencies and still be broadband, you compare with fixed wireless technologies doing things in the microwave area. WiMax, which has been described as Wi-Fi on steroids, has a range of up to 30 miles and can deliver broadband at a theoretical maximum of 75mbps. But today, power consumption is so high on WiMax receivers that they cannot be used in consumer products such as laptops, let alone on handheld devices such as cell phones. Uses of xMax in future technologies: According to Whitely, the technology will benefit rural ISPs due to the lower number of base stations required. xMax, because it has 20 times the range of Bluetooth, could challenge that technology Other possibilities are enterprise WLANs and metropolitan networks. Use of xMax to reduce the power consumptions in wireless technologies to a greater extent. Some current performance claims Antenna: One omnidirectional transmitter located on TV broadcast tower at a height of 850 feet. Range: 20 miles, covering the cities of Miami and Fort Lauderdale, including inside buildings. Data rate: At least 10 Mbit/s throughout the coverage area. Spectrum used: A 6 kHz carrier on dedicated spectrum and 10 MHz of information-bearing spread spectrum in the unlicensed 900 MHz band. Interference: None, despite the presence of a TV transmitter on the same tower. Power: A maximum of 50 W for the carrier and less than 0.15 W for the information-bearing channels Conclusion: Thus, xMax is emerging wireless technology which has many applications at present and possible more applications in future saving a lot of power in day to day activities Thus , xMax is emerging wireless tech

Filipino Youth

Nearly three enduring decades of nothing but untainted, out and out public service made me the civil servant I am today. From a newcomer legislator of my hometown, then to a three-term local chief executive, to being here at this very chamber, I am deeply gratified to have stayed and committed for my beloved Tarlaquenos from the very beginning until now. It is but apt and proper to primarily express my unending gratitude to God Almighty, whom I have sought for guidance and never failed to impart me with prudence and vim to do nothing but good for our people. Lord, with unending praise, I shall yield to your Holy Name and Will. I am likewise, thankful to the integral constituency of the second district – from undivided voters to unwavering allies and friends who trusted me for the second time around to be part of this provincial council. To my loving family – God’s greatest gift to me, thank you for always being there. These span of years of serving the people from the grassroots up to the district echelon honed me to be further adroit in the daunting tasks of local policy-making. Hence, renewing this tenure implies another productive chapter for this representation, which I anticipate to be steadily imbued with dynamism and throughput. This renewed opportunity will further ascertain what we have already endeavored and prospered for our province†¦ for our people†¦ for our Tarlac. Being alongside with our kababayans – seeing, feeling, hearing and bearing with them, molded me to be more aware and proactive with the problems that afflicted their communities, which we can throw a light on at full tilt through appropriate legislative measures. These various hands-on involvements with communities taught me boundless points to improve my calling as a humble representation of our district. It is also a formidable admission on my part that through these experiences, I draw might and optimism to endure with the challenges that lies ahead. The propitious opportunity to serve this constituency hand in hand with our beloved provincial governor, honorable Victor Yap, similarly taught me valuable and progressive views on governmental headship and advocacies that guarantee the uninterrupted progress of our people. This grassroots ascendancy, where this humble representation unceasingly anchors its legislative agenda, places the province’s citizens as midpoints, a proven gauge that confidently invests on human capital and development. I warmly commend our governor for his tried and tested Sulong Tarlac platform with its four enduring pillars – Pagkain Muna, Kalusugan Muna, Trabaho Muna and Edukasyon Muna. This attainable quartet paradigm shall be my constant muse on instigating the initiatives and proposals solely catered for our people. Through these pillars, we have evolved from being a nearly crippled agency to a now effectual, dependable people’s body rolling a much-desired overhaul – straightway among the frontrunners on collective nation building. But more needs to be done. Allow me then, fellow members of this august body, to cite some of the accomplishments and envisioned proposals of this humble representation for our province. AGRICULTURE 1. Tarlac is anticipated to be the leader in agricultural innovation. Among my top agenda is to be able to draft a road map that will boost the local organic movement. Last year, a nationwide organic congress was held that showcased the different organic produces and commodities of Tarlac to the country. Let us not allow the opportunity to pass every year on encouraging different local cooperatives to organize and support organic farming within their assemblies. Inopportunely, the Gulayan venture has some deficiencies that need to be attended. In coordination with the Department of Agriculture by means of legislation, we are determined to provide an effective subsidy to farmers that will cater to their necessities. In this way, we can steadily reach our goal in making Tarlac the leader in agriculture. ENVIRONMENT 2. Relative to targeting a sustainable solution to environmental concerns, I shall prioritize the authorship of a statutory regulation towards visualizing and attaining a â€Å"Plastic-free Tarlac†. Major metropolises have already yielded on this scheme; it is of the time and essence that we also take the lead in our region for our mother Earth. 3. On top of this is our winning endeavor of effectively calling the attention of local hospitals of convincing their management to strictly impose the appropriate disposal of biological wastes within their communities. Yet, it is still essential for us to be vigilant particularly for funeral mortuaries and slaughterhouses to conform to the proper procedures on waste management. If the need arises, we shall revise existing local rulings based from national policies like the Ecological Solid Waste Management Act and the Sanitation Code of the Philippines that will give teeth and permissible police powers to implementers as well as to levy for appropriate taxes and in contrast, to offer awards and incentives for those who will conform to this initiative. HEALTHCARE 4. With regards to our championing endeavors on local public healthcare, this representation shall fully devote on supporting through legislature, the award-winning, first field health service info system in the country, the Wireless Access for Health. We all discern that due to its success, it is already well sustained by numerous benefactors. However, this venture still hopes that it acquires a much-needed backing from a statutory perspective especially that it plans to expand soon to other municipalities of the province. 5. Though becoming an effective harbor for individuals who lacks capitals to access medical services locally, the Philhealth ng Masa program similarly requisites stronger legislative measures to ensure that every family shall be covered with affordable and quality healthcare. Utilizing suitable legislation and consistent discourse with Philhealth, we can solicit to this ever-accommodating public insurance figure to be more lenient and adaptable to indigent constituencies – the poorest of the poor, who lack or does not have any notion on how to get credentials necessary for getting covered (like birth certificates, clearances and the likes). Through proper legislation and consideration among concerned bodies, we can shed a light on this and with full hopes find a solution through this dignified chamber. LIVELIHOOD 6. This representation shall also thrust for a sounder investment code that will be adaptable to the needs of prospective investors. This will convey a mutually advantageous atmosphere between the province and investors that is favorable for employment generation. In partnership with corresponding local business chambers, we shall seek help on crafting a measure encouraging upright MFIs coupled with appropriate financial literacy trainings among our constituencies in the rural areas. EDUCATION 7. One of my primary focuses on education is for our province’s technical and vocational schools to come up with efficient curricula for enhancement and assessment of our future labor force. In the advent of the mandatory K-12 program of our national government, these ladderized courses offered by various tech-voc schools shall offer a window of fresh opportunity for our citizens to finish a short course, go out and work, and then return for a more advance course or maybe even move into a university for a degree. The practicality of ladderized education is to be understood as a shining beacon of hope for our indigent constituencies who desire to pursue their dreams through education. PROVINCIAL GOVERNMENT AND LGUs 8. Our commitment with our fellow civil servants and government employees within the capitol workplace and other attached agencies is still deemed precedence where legal mandates are necessary to further redefine and innovate bureaucracy. Aside from streamlining to make our structure more efficient, we should, through legislative courses mechanize ingenious innovations highlighting human resources development and quality management system approaches. 9. Finally, a big fragment of my legislative agenda will focus on our local government units to competently generate revenues so they could come up with ways to solve the long-standing paucity of funds prevalent in them. I know for a fact that we should center our agenda to our districts, for I myself became a part of resolving its scenario, back when I was still the mayor of Gerona. This is of course, plausible with the support of our national, provincial and local governments and different exponents that are willing to work hand in hand for our province. There are big shoes to fill in, especially with these planned initial thrusts and agenda that I personally consider, would be indispensable for this very august chamber to discern and willingly take part of. This representation shall be and will be disposed to accommodate more rightful propositions pertinent to the issues of our times, most prominently those that sways our constituents, a vision that is truly reflective with that of the Sulong Tarlac manifesto. I am similarly poised that through the vitality and aggressiveness of our new vice governor, honorable Kit Cojuangco Jr. , and with your succor, fellow colleagues in this august chamber, we can build a more meaningful purposeful solidarity, regardless of political affiliation, towards formulating an all-inclusive agenda that will hopefully serve as a steadfast, literal ‘sanggunian’ for our counterparts in the seventeen municipalities and in this capital city. Participatory governance is the way to go for I consider it to be a two-way gain between our Sanggunian and these seventeen local Sangguniaans making up the whole province.

Susan Glaspell s Play Trifles - 870 Words

In the Susan Glaspell s play Trifles, gender plays a huge roll in everyday life. Trifles is an exemplary example of the war between male and female. It creates a scene where women are less deserving than the men. Women are used as stepping stones or told to remain dedicated to the male power. Females are the lesser creatures compared to the men who have the power. The play paints a scene where women are in compliance to this unwritten code of conduct expected for them. Towards the end of the play, the star women, lessen their dedication to the understood male power and begin their loyalty to their own gender. In the beginning, Men held the power. They used their power in borderline abusive and degrading ways. They would mock a less than tidy house by saying â€Å"Here is a nice mess† or muttering â€Å"Not much of a housekeeper, would you say ladies?† as if that was a woman s sole purpose of living. The county attorney takes shots at Minnies housekeeping skills once again when he claims the place is not much of a cheerful place because she lack a â€Å"homemaking instinct† Yet, the women have no comment to express toward these arrogant words. Two of the three female characters in the play, Mrs. Hale and Mrs. Peters, pondered if they should empathise with the main character Minnie Wright or turn her in with the evidence they have, pointing her out as Minnies own husbands-Mr. Wrights, murderer. This shows a great deal of evidence towards their growing struggle on whether they shall remainShow MoreRelatedSusan Glaspell s The Play Trifles1410 Words   |  6 Pages The pl ay Trifles by Susan Glaspell is a very powerful play that conveys a strong meaning to the audience. The meaning that Susan Glaspell conveys through this play is the importance of women to stick together and rise up against the suppression of their gender. This message can be felt strongly while reading this play. Susan Glaspell does an outstanding job incorporating this message into an interesting, captivating plot. This play was written around the time where woman’s social equality wasRead MoreSusan Glaspell s The Play Trifles1499 Words   |  6 Pageshave today. Susan Glaspell wrote the play Trifles to embed the thematic focuses about the contrast between the two sexes, the practiced culture of social structure and household subjugation, females forced labor, and the oppression of women in order to explain that society should stop overlooking powerful women and their extraordinary minds. Furthermore, Glaspell was a member of a group of intellectuals who questioned marriage and women s role in society, and she also wrote the play that was basedRead MoreFeminist in Susan Glaspell ´s Play Trifles999 Words   |  4 Pages Trifles In Susan Glaspell’s play Trifles a man has been murdered by his wife, but the men of the town who are in charge of investigating the crime are unable solve the murder mystery through logic and standard criminal procedures. Instead, two women (Mrs. Hale and Mrs. Peters) who visit the home are able to read a series of clues that the men cannot see because all of the clues are embedded in domestic items that are specific to women. The play at first it seems to be about mystery, but itRead More A Comparison of Feminism in Trifles and A Jury of Her Peers Essay example1104 Words   |  5 PagesFeminism in Trifles and A Jury of Her Peers  Ã‚     Ã‚  Ã‚   As a strong feminist, Susan Glaspell wrote â€Å"Trifles† and then translated it to a story called â€Å"A Jury of Her Peers.†Ã‚   These works express Glaspell’s view of the way women were treated at the turn of the century.   Even though Glaspell is an acclaimed feminist, her story does not contain the traditional feminist views of equal rights for both sexes.   Ã‚  Ã‚  Ã‚   The short story and the play written by Susan Glaspell are very much alike.   The storyRead MoreTrifles : A Dramatic Examination Of Gender Role1031 Words   |  5 PagesTrifles: A Dramatic Examination of Gender Role Trifles is a dramatic one act play written by American female playwright Susan Glaspell. The play examines through the framework of a murder mystery how rigid gender role dynamics in the early 20th century not only shaped people s thinking, but blinded them from seeing what would otherwise be clear as day to someone else. During the time the play was written the women s liberation movement had yet to take place. Women were strongly stereotyped andRead MoreWomen In Susan Glaspells Trifles931 Words   |  4 PagesSusan Glaspell’s â€Å"Trifles† attempts to answer a single question for the public. Why do women, a stereotypically quiet and submissive group, turn to murder? The male dominated society of the 1900’s found answers by simply branding them as insane; men were never to blame because only a crazy women would turn on a man. However, Glaspell empowers the women of her play in their submissive roles by utilizing the oppression by men to point out the holes in the male-dominated legal system. Linda Ben-ZviRead MoreTrifles981 Words   |  4 PagesReview of â€Å"Trifles† Susan Glaspell play, â€Å"Trifles†, revolves around Mrs. Wright, a woman who seeks revenge on her husband for oppressing her through their years of marriage. During the time of Glaspell’s play, early 1900’s, men are the dominant figures in society and women are expected to cook, clean, raise children and care for their husbands. Glaspell’s play, â€Å"Trifles†, main goal is portraying a theme of women being oppressed through marriage by the use of symbolism through a canary and a birdRead MoreLiterary Analysis of Susan Glaspells Trifles1788 Words   |  7 PagesAn Analysis of Natures in Susan Glaspells Trifles A trifle is something that has little value or importance, and there are many seeming trifles in Susan Glaspells one-act play Trifles. The irony is that these trifles carry more weight and significance than first seems to be the case. Just as Glaspells play ultimately reveals a sympathetic nature in Mrs. Peters and Mrs. Hale, the evidence that the men investigators fail to observe, because they are blind to the things that have importanceRead MoreSusan Glaspell s Trifles 1732 Words   |  7 PagesSusan Glaspell (1876-1948) was an American-born Pulitzer Prize winning writer of both plays and fiction. Glaspell came from humble beginnings and went on to study at Drake University and the University of Chicago. Much of Glaspell s work dealt with the relationships between men and women and the negative effects they have on women. In Glaspell s play Trifles, it is revealed that the operations of patriarchy are just an illusion that men have created to make themselves feel superior to w omenRead MoreFeminism Is Not About Making Women Stronger1441 Words   |  6 PagesFeminism is not about making women stronger. Women are already strong. It s about changing the way the world perceives that strength. - G.D Anderson      Our culture in the early Twentieth Century was biased in many ways, as it still is to this day in the Twenty-first Century. One of the major struggles were men s biased writing about women. Many women then and to this day still stand up and try to fight for equality. Women used to be  given certain roles to be a part of society in our history.

Sex Is A Biological Concept - 1197 Words

Sex is a biological concept, determined on the basis of individuals primary sex characteristics. Gender, on the other hand, refers to the meanings, values, and characteristics that people ascribe to different sexes. 1 Our sex is the manuscript that guides our parents on how to raise us. Our sex determines what is expected from us in our future roles in society. It defines what basic character traits we are looked upon to exhibit. Society says that sex determines our gender. It is ingrained in our care takers to nurture and raise us according to what has been deemed appropriate by our sex. How do we go about developing our biological make-up and forming a gender identity? Two words, gender roles. There are many factors in the†¦show more content†¦As children grow and develop, the gender stereotypes they are exposed to at home are reinforced by other elements of their environment and are thus perpetuated throughout childhood. 4 Gender stereotypes are further perpetuated within advertisements. Fisher Price, a popular children’s toy manufacturer, markets to children based on gender. In a popular commercial, Fisher Price markets a blue Power Wheels ® Ford F-1505. In the advertisement, two little boys drive a battery operated truck. In the background, a father figure watches on as the boys trek through the gravely backyard. Phrases such as, â€Å"Handles ruts, grass, mud and more!† and â€Å"2.5 mph speed-lock unlock for 5mph speed† , flash across the screen as rock music plays. A final phrase states â€Å"Roomy trunk space for ‘stuff’ †. As this phase appears the little boy places a toy jack-hammer in the trunk. The commercial is reminiscent of adult truck advertisements, which are predominately geared towards industrial men. The commercial spreads a message that trucks and rock roll music are masculine. In a similar advertisement, Fisher Price markets a Power Whee ls ® Barbieâ„ ¢ Jammin’ Jeep ® Wrangler6. The toy jeep is a bright pink color. There are two little girls in the toy vehicle. In the background a mother figure walks more closely behind than in the former ad. Insinuating the little girls need closer watch.