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全部话题 - 话题: megabits
1 (共1页)
e****1
发帖数: 207
1
HFN Quantum is Here - You can now get the Fastest Internet Speeds in the
Nation with connections up to 1 Gigabit per second!
The new HFN Quantum speeds are so fast you'll think you have leapt into the
future, a fast Internet future that other communities in the nation can only
dream about! New connections start at 10 Megabits per second, and range all
the way up to 1 Gigabit per second (1 Gigabit = 1000 Megabits). Gigabit
speeds are very new, and most of the Internet cannot keep up with that ki... 阅读全帖
k********8
发帖数: 7948
2
来自主题: Stock版 - Start thinking about 5G wireless
http://money.cnn.com/2012/03/08/technology/5G-wireless/index.ht
5G technology is going to bring a wireless Internet of 'things,' rather than
just phones and tablets.
BARCELONA, Spain (CNNMoney) -- Just as consumers are wrapping their heads
around 4G, the wireless industry is thinking ahead to 5G.
Soaring smartphone and tablet sales mean networks are growing clogged with
cellular data traffic. For the time being, 4G technology can help relieve
the congestion. Modern networks are able to cram more... 阅读全帖
v****e
发帖数: 10715
3
来自主题: Hardware版 - 推荐个USB TV TUNER?
Google到这个:
http://en.wikipedia.org/wiki/ATSC_%28standards%29
A terrestrial (over-the-air) transmission carries 19.39 megabits of data per
second, compared to a maximum possible bitrate of 10.08 Mbit/s (7 Mbit/s
typical) allowed in the DVD standard and 48 Mbit/s (36 Mbit/s typical)
allowed in the Blu-ray disc standard.
19.39 megabits of data per second远小于USB2.0的速度啊
h**2
发帖数: 2841
4
56 megabits/sec = 7 megabytes/sec
NAS用的是megabytes/s,WIFI规格是megabits/sec
想提高WIFI的速度,其实不一定需要AC
只要质量好的2.4GHz/5GHz simultaneous dual band router,把WIFI的设备全挪到
5GHz的那个band去,就一定有很好效果
我的laptop,原配broadcom最普通的那种wireless N wifi module,2.4Ghz only,连
接速度150Mbps,但还是很慢,后来ebay上买了个intel的4965agn的wifi module装上,
和我的dual band router用5Ghz连接,速度一直就是300megabits/sec,拷文件有30多
megabytes/sec
d*b
发帖数: 4453
5
怕费电就没有办法了。 不过,你怕4g费电就用3g啊,速度也不比wifi慢多少。美国的
4gspeed 在火车,开车和有障碍的地方是差不多 100 megabits per second (Mbit/s)
, 而在正常情况下是 1g per second (1Gbit/s). 比wifi块多了。
4g 费用也不是太贵,当然,对于一般人而言,压根平时也不大需要4g,只要不看电影
啥的,3g足够了。 反正流量无限,随便用了。
至于廊五还在津津乐道于城市或者地铁上的wifi,实在是留着辫子不知道外面的世界是
啥样子了!
x********e
发帖数: 35261
6
来自主题: Military版 - 谁给说说4G与LTE有什么区别?
LTE:Long Term Evolution
4G:The ITU-R set standards for 4G connectivity in March of 2008, requiring
all services described as 4G to adhere to a set of speed and connection stan
dards. For mobile use, including smartphones and tablets, connection speeds
need to have a peak of at least 100 megabits per second, and for more statio
nary uses such as mobile hotspots, at least 1 gigabit per second.
LTE的原本定义应该是在接近4G标准过程中的一系列途径和方式。至于美国运营商把HSP
A,HSPA+,LTE称作4G,我实在没搞懂其中的逻辑
m**d
发帖数: 21441
7
来自主题: Military版 - 曝张纪中妻子出轨干儿子
腾讯娱乐讯 8月30日,有媒体曝出导演张纪中的妻子樊馨蔓出轨另一导演肖齐,而肖齐
也是张纪中的得力助手。媒体还拍到了樊馨蔓肖齐两人一起吃饭、疑似拥抱,以及樊馨
蔓深夜去肖齐家共度3小时的画面。据知情人透露樊馨蔓出轨肖齐已有两年,而肖齐还
是张纪中的干儿子。
媒体报道,在八月中上旬某晚直击到了樊馨蔓独自探访肖齐家的画面,女方手持房卡进
门。23点左右,樊馨蔓在与肖齐同居一室3小时后才离开。数天之后媒体再次拍摄到了
樊馨蔓出现在肖齐家,樊馨蔓在家中亲自下厨做饭,似乎对肖家十分的熟悉。
另据爆料,张纪中公司的法人代表全是妻子,而樊馨蔓与肖齐正盘算张纪中的公司的财
产。
日前,有圈内知情人向全明星探爆料“趁着张纪中长期在美国筹备电影,其妻樊馨蔓在
国内出轨她和张的干儿子肖齐已经两年半了,樊肖两人还在处心积虑抢夺张纪中在公司
的资产”。
网友爆料张纪中妻子出轨干儿子。
知情人爆料,“肖齐由张纪中一手提拔成导演,比樊馨蔓小十几岁,他表面上是张
纪中樊馨蔓的干儿子,对外谎称是gay,其实,已经与樊勾搭成奸两年多了”!据爆料
,“樊馨蔓肖齐现在几乎每天都在一起,经常互相去彼此家里过夜或一起在公司过夜”... 阅读全帖

发帖数: 1
8
来自主题: Military版 - 华为开始震撼反击
麻痹的,就编,就骗,就把全中国人民当傻逼,绑架13亿人民为华为的傻逼行为背书!
2016年,华为莫明其妙的以其在中国和满世界瞎鸡巴注册的所谓自己拥有的什么“4G专
利”, 说T-Mobile 的4G是偷华为的。在美国东区的德克萨斯法院扯蛋起诉后,T-
Mobile 以笑了之。压根就没有理会丫。
而在此之前的2014年,华为贼喊捉贼的又去首尔告Samsung,说Samsung进犯了它的11个
专利,Samsung一脸苍茫的摇摇头也嗤之以鼻。
两个华为的流氓诉棍案子,因为除了有其流氓注册的专利外,没有任何拥有自己研发出
其4G专利的任何技术支持证据。而且早在华为获得4G专利之前,美国的Verizon, AT&T
, T-Mobile 早就已经开始使用了4G就技术。
而事实上,4G技术,早在2008年已经研发成功并由国家通讯联盟认定并建立了标准。
In March 2008, the International Telecommunications Union-Radio
communications sector (ITU-R) was specified a set of require... 阅读全帖

发帖数: 1
9
2016年,华为莫明其妙的以其在中国和满世界瞎鸡巴注册的所谓自己拥有的什么“4G专
利”, 说T-Mobile 的4G是偷华为的。在美国东区的德克萨斯法院扯蛋起诉后,T-
Mobile 以笑了之。压根就没有理会丫。
而在此之前的2014年,华为贼喊捉贼的又去首尔告Samsung,说Samsung进犯了它的11个
专利,Samsung一脸苍茫的摇摇头也嗤之以鼻。
两个华为的流氓诉棍案子,因为除了有其流氓注册的专利外,没有任何拥有自己研发出
其4G专利的任何技术支持证据。而且早在华为获得4G专利之前,美国的Verizon, AT&T
, T-Mobile 早就已经开始使用了4G就技术。
而事实上,4G技术,早在2008年已经研发成功并由国家通讯联盟认定并建立了标准。
In March 2008, the International Telecommunications Union-Radio
communications sector (ITU-R) was specified a set of requirements for 4G
standards, named the Intern... 阅读全帖
h****s
发帖数: 16779
10
来自主题: shopping版 - TimeWarnerCable加30G的Cap了。
这个算法不对。15mbps是megabits,30g是gigabytes。bit和byte差8倍还是10倍来着?
我这半吊子也说不清,等专家答疑吧。

update:chat艰苦argue了一通,终于答应给waive,但下个月还会来。我只重复地讲这
limit是后来你方偷偷加进去的,不在一开始agree的$30月费买15Mbps........
l****z
发帖数: 29846
11
这下可以把cox这老小子干掉了.
版主应该发包子庆贺.
盼星星,盼月亮
盼来google fiber网
打倒万恶Cox
凤城人民得解放, 得解放.
Google to Push Its Fiber Rollout on Comcast's Turf
By
Rolfe Winkler and
Shalini Ramachandran
Updated Feb. 19, 2014 7:45 p.m. ET
Google Inc. GOOG +0.11% is considering expanding itsfiber network to
nine more metropolitan areas, intensifying the competitive threat the Web
giant could pose to cable operators that now dominate the broadband market.
Google said Wednesday it has begun early discussions with 34 cities in the... 阅读全帖
s*******n
发帖数: 12995
12
来自主题: Seattle版 - 新iPAD好在哪里?
第三代iPad,16日本周五起上市,起价和前一代iPad 2一样还是499美元。3月17日,《
华尔街日报》的专栏的作家家莫博士(Walt Mossberg)在试用新iPad后介绍,新款
iPad在屏幕、蜂窝网络传输速度、像素等方面都有很大的改进。他认为,苹果这次对新
iPad的关键升级,能巩固它在平板电脑上的王者地位。
核心功能:显示屏的升级
据莫博士介绍,第三代iPad的主要更新是核心功能的升级──即9.7英吋的屏幕和通过
蜂窝网络传输数据的速度的升级。这些升级的幅度是非常大的。使用新的屏幕就像是配
了一副新的眼镜──突然之间你就会发现,以前以为看上去很清晰的东西,其实远远没
有达到它能够达到的清晰程度。
新款iPad的大小跟iPad 2差不多,然而像素却是后者的四倍。新款iPad屏幕每英吋的像
素数高达264个,是iPad 2的两倍;分辨率为2048 x 1536,而iPad 2只有1024 x 768。
苹果声称新款iPad屏幕的像素比高清电视还高一百万。据莫博士介绍,文本清晰多了,
照片的细节也丰富多了。
核心功能:
蜂窝网络传输数据的速度的升级
新一代iPad并非首款使用4... 阅读全帖
N*********n
发帖数: 518
13
来自主题: Texas版 - 诡异的支票
前天收到一张诡异的支票,金额不过10块多,出支票的公司是
MB DATA REFUND
地址是一个俄勒冈州的pobox,随支票附信说,因为我原来是verizon的客户,verizon
多收了
我的钱,所以现在退给我这张支票。如有疑问,请email给questions@mbdatarefund.
com,
信上没有任何联系电话。
打电话到verizon去问,verizon的客服说,可能是一家叫megabite data的公司原来是
contact给verizon的,他们可能多算了客户的钱。如果我还是verizon的客户,这笔钱就
会credit到我的帐户里,他们直接寄支票给我,可能是因为我已经
不是verizon的客户了,那我就问为什么verizon不给我寄支票,要这个公司直接寄,这
家公司
我在网上都找不到资料,那人说他也不清楚,让我最好到verizon的店里面去问问。
各位大虾有没有遇到类似的情况?
s*******a
发帖数: 78
14
来自主题: Texas版 - SA 到katy的bus?
看到greyhound的bus到Houston只要8-10元,但是到katy却要26刀,不知道是否可以买
到Houston的车,但是提前在katy下?
不知道megabits如何?好像更便宜,有经验的大侠来说说看。
谢谢
s*******a
发帖数: 78
15
来自主题: Texas版 - SA 到katy的bus?
看到greyhound的bus到Houston只要8-10元,但是到katy却要26刀,不知道是否可以买
到Houston的车,但是提前在katy下?
不知道megabits如何?好像更便宜,有经验的大侠来说说看。
谢谢
l*x
发帖数: 396
16
来自主题: PhotoGear版 - wireless router能达到多大速度
wireless最快的是802.11ac(采用比802.11n更多的mimo阵列达到 a single link
throughput of at least 500 megabits per second (500 Mbit/s),多个antenna达到
超过1Gb/s以上的理论速度)。现在的wireless device通常支持到802.11n。
smallnetbuilder是最全面的router benchmark网站。现有802.11ac draft router
5GHz downlink实测速度可以达到130Mbps。只用802.11n能达到80Mbps downlink。
参考smallnetbuilder wireless chart:
http://www.smallnetbuilder.com/wireless/wireless-charts/bar/113
还有这不只是router速度的问题,电脑wireless adaptor不够好就不能用上router的全
部带宽。你可能要升级router+电脑wireless adaptor。
k**L
发帖数: 3630
17
来自主题: PhotoGear版 - 万佛,我115m的网速为何只有30m?
哈哈,这么多人居然没人发现,其实上网的速度是m(megabit),区域网的速度是M(
Megabytes) ,它们相差8倍你的实际网速多少自己算吧
v****e
发帖数: 19471
18
来自主题: Apple版 - Mossberg的测评出来了
http://online.wsj.com/article/SB1000142405297020363310457662507
The iPhone Finds Its Voice
Features in the 4S Include a System That Answers Questions Out Loud and
Learns a User's Speech
By WALTER S. MOSSBERG
Facing increasing competition from smart phone competitors, Apple has
released the iPhone 4S. After testing the phone, WSJ's Walt Mossberg finds a
lot to like about it but says owners of the iPhone 4 may not need to
upgrade.
Sometimes, as we all know, looks can be deceiving. While Apple's la... 阅读全帖
W********n
发帖数: 254
19
Taken from: http://blog.serverfault.com/2011/02/11/stack-exchanges-architecture-in-bullet-points/
Traffic:
95 Million Page Views a Month
800 HTTP requests a second
180 DNS requests a second
55 Megabits per second
Data Centers:
1 Rack with Peak Internet in OR (Hosts our chat and Data Explorer)
2 Racks with Peer 1 in NY (Hosts the rest of the Stack Exchange Network)
Production Servers*:
12 Web Servers (Windows Server 2008 R2)
2 Database Servers (Windows Server 2008 R2 and SQL Server 2008 R2)
2 Loa... 阅读全帖
D***G
发帖数: 40
20
I am not talking about transferring data in the amount of a few hundred
megabites, which can be easily done via a thumbdrive or a CD. I am basically
talking about migrating all the files from one laptop to a desktop, so there
might be ~20GB data to transfer. Is there an easy and quick way to do so? Can
anyone tell me how? Any special tools involved? (I now have wireless
connection in my house, which I am not sure whether is useful or not). Thanks
a lot!
c*****g
发帖数: 79
21
In preparation of launching its next-generation 90-nm process technology, I
ntel Corp. today at the CeBit trade show here announced it has fabricated th
e industry's first fully functional SRAM chips with six-transistor memory ce
lls measuring only 1 micron2.
The 52-megabit SRAM test chips are being used as Intel's prototyping vehicle
for the new 90-nm (0.09-micron) process technology, which is called P1262.
The process is now scheduled to be placed into volume production in 2003, be
ginning wit
z*****r
发帖数: 47
22
来自主题: sysop版 - 问walklooktalk:有关ISP的service
是说upstream average1.5M,peak 2.7M吗?那downstream呢?
是MegaBits还是MegaBytes?
I***i
发帖数: 14557
23
来自主题: Animals版 - 小强威武
http://www.nbcnews.com/technology/futureoftech/remote-control-t
Remote-control tech turns cockroaches into beasts of burden
Scientists have outfitted a cockroach with a high-tech backpack that allows
them to remotely control where it scurries.
While the concept may sound terrifying, anyone buried alive under rubble in
an earthquake will shout for joy at the sight of one of these bugs. The
shout will be relayed to rescue teams.
Search and rescue robots are already in use. Many were showcased duri... 阅读全帖
f******a
发帖数: 148
24
来自主题: _Playstation3版 - PS3看下载高清入门
I use Tversity to stream from my computer. Good for all type of media
including rm.
Sometime may have problem with subtitle.
Just recently upgraded to gigabit switch connecting ps3 and computer. (ps3 '
s network adapter is gigabit, while 360's is 100 megabit) Hope will make
fastforward more smooth.
1 (共1页)