MergingUWB/802.11n?ThefuturewirelessstandardforhomedigitalequipmentislikelytoinvolveeithertheWiFi-basedIEEE802.11northeIEEEUltra-WideBandstandard(UWB),explainsElectronicsAsia.The802.11nstandard,builtonprevious802.11(WiFi)standards,addsMIMO(multiple-inputmultiple-output)antennasforincreaseddatathroughputandrange.Twostandardscampsareatodds;TgnSyncandWwisewithathirdcamp,MITMOTtryingtomergethetwopropo...[
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SKTelecom+UWB=KioskDownloads?
http://www.dailywireless.org/2006/12/15/sk-telecom-uwb-kiosk-downloads/
UltraWideband(UWB)chipmakerStaccatoCommunicationsandSKTelecom,thelargestmobilephoneandbroadbandoperatorinKorea,todayunveiledplansfortheglobaldeliveryoffast,short-rangeUWBconnectivityforcellphones.TheadoptionofUWBbyoneofthelargestandmostinnovativemobilecarrierswillprovideincreasedchoicesfor...[
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LinksysWiFi/CellularAccessPoint
http://www.dailywireless.org/2005/09/12/linksys-wificellular-access-point/
LinksysInfo,GeekzoneandSlashphonereportthatLinksysisofferingaWiFihotspotwithabuilt-in3Gcellularbackbone.OverthenextfewweeksitwillbeintroducedinGermany,Greece,Italy,Holland,NewZealand,Portugal,SouthAfricaandUnitedKingdom.AnnouncedtodayinSpain,throughVodafone,theWRT54G3GWireless-G3G/UMT...[
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WhiteSpaceActUp
http://www.dailywireless.org/2007/01/11/white-space-act-up/
Sen.JohnKerry(D-Mass.)introducedabillaimedatincreasingbroadbandaccessbyunlockingunusedTVspectrum—calledwhitespaces—forWiFi-likeservice,reportsRCRWirelessNews.Analogtelevisionrequiredadjacentchannelstobeunusedtopreventinterference.Buttoday’sdigitaltechnologiesmoreefficient.Theycanbeplacednexttoeachother—freeingu...[
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WhiteSpaceRedux
http://www.dailywireless.org/2007/01/22/white-spaces/
AnotherwhitespacesbillisbeingrolledoutintheSenate,thisonewithashorterimplementationtimeframethanthefirst,reportsTVTechnology.TheWhiteSpacesActof2007fromSen.JohnSununu(R-N.H.)wouldallowunlicenseddevicesintounusedbroadcastchannelswithin90daysofenactmentorOct.1ofthisyear,whichevercomesfirst.“Mybilldiffersfromothersinthisar...[
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D-LinkMobileHotspot
http://www.dailywireless.org/2007/02/05/d-link-mobile-hotspot/
D-Linktodayunveiledafamilyof3Gmobilebroadbandwirelessroutersthatusecellular(EVDOorHSDPA)wirelessbackbones.The$300D-Linkroutersareavailableintwoversions:theDIR-450(EV-DO)andDIR-451(UMTS/HSDPA).CompatiblewirelessISPsfortheDIR-450includeACSWireless,Alltel,CellularSouth,Embarq,SprintandVerizonWireless.FortheDIR-...[
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叔本华:人生的智慧9则
来源:长江大学文学院时间:2006-09-29
1生活,也让别人生活
在这世界上生存,具备一定的预见能力和宽恕能力合乎我们争取幸福的目的:前者帮助我们避免受到伤害和损失,后者则为我们免除了人事纷争和吵闹。
谁要是生活在人群当中,那他就绝对不应该摒弃任何人——只要这个人是大自然安排和产生的作品,哪怕这个人是个最卑劣、最可笑的[
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35+种音乐的分析解释(ZT)来源:cerry于06-11-0715:14:16[档案][博客][旧帖][转至博客][给我悄悄话]01.什么是trip-hop? trip-hop是英伦/欧洲跳舞音乐的一种,它的名字来源是“trip+hiphop“=trip-hop“,因为它发源自英国的bristol,因此最早时称作“bristolhip-hop“.。由于把把hip-hop(其实很多音乐都是架构在hip-hop上的***不知啥是hip-hop的去看看跳街舞的人,他们多半是用hip-hop音乐来跳的.[
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美国互联网人的思路为何与大陆恰恰相反
当我们的高校教科书还在将ebay、amazon、yahoo、google等作为成功案例宣讲时,当你去书店去买品种少的可怜的从美国翻译过来的互联网书籍时,里面也充斥着这些美国互联网网站如何人性化、如何技术先进等传奇成功经验。但我们在中国看到的现实是恰恰相反的,美国网站在中国的发展乏善可陈,在中国基本上都是失败的典型,可以说[
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主题:[zt]今日资本集团总裁徐新谈中国的风投。(很多对中国本土经济的分析)发表时间:2007-1-3023:44:44?编辑?引用回复?留言?举报?表扬楼长
徐新:谢谢你的夸奖,我都觉得脸红了。大家下午好。刚才我还一直在看,今天下雨,会不会创业的热情一下就少了一半啊,但是我看今天来的还是蛮整齐的。首先非常感谢主持人的夸奖,我们做风险投资,说老实话就是绿叶配红花,[
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