Basic knowledge of ELECOM Wi-Fi product buying guide wireless LAN
Wi-Fi (wireless LAN) expired suddenly! Judgment method of life of Wi-Fi router
Even person trading in PC and smartphone for the latest model diligently seems to continue just often using Wi-Fi router. However, we may not make use of communication performance which latest PC and smartphone have when Wi-Fi router remains old.
Net is not begun without this! What is LAN driver?
When we occur, and trouble does not move without noticing the value just as wanted when we use smartphone and PC, it may be "driver" that is reminded of by the importance some other time. Driver is thing which is indispensable to move computer and software such as smartphone or PC, but the activity is a person that it is at all invisible "unrewarded drudge" from table.
We convert the connection situation of net into visible form! What is LAN analyzer?
Connecting to the net became unstable and was cut during downloading of important data suddenly suddenly, and have you not been made to assume ira?
We want to be connected to net at the same time! Divergence, distribution method of LAN
As well as PC, it became natural to possess smartphone and tablet, alone plural net interconnect equipment including game console now. When modem has only one LAN port though we want to connect these apparatuses to the Internet at the same time, what should I do?
What is setting method of Wi-Fi (wireless LAN) that you must not hold?
Setting method of Wi-Fi (wireless LAN) becomes easy year by year and becomes convenient. However, there may be many people who do not know what to do when transmission rate decreases suddenly and meets with malfunction breaking off without advance notice. We introduce setting method of Wi-Fi router which becomes NG on fixing comfortable communication environment here.
When transmission rate does not go up, we will change category of LAN cable
LAN cable is part not to be able to miss on being connected to net, but is apt to think, "anything is enough" for comparative cheapness. However, when only LAN cable uses old thing even if we contract high-speed communication line and prepare the latest router, transmission rate does not appear as expected, and it leaves over that connection is sharp.
Distance that radio wave of Wi-Fi (wireless LAN) touches?
We think that we do assumption "where in house does want to send electric wave to?" when we purchase Wi-Fi router. There will be one that wants to use Wi-Fi (wireless LAN) at place with distance from room where we put Wi-Fi router including detached room and plastic greenhouse.
Bridge connection, roaming, Interface…. Nine Glossary about wireless LAN concerned
Refrigerator regulating light of room switching on air-conditioner from whereabouts tells the expiration date. We reach the times of "IoT" where every thing and net leads to and are expected when importance of wireless LAN increases more and more after this.
What is Features of frequency band of Wi-Fi (wireless LAN)?
Wi-Fi (wireless LAN) is technique to connect with the Internet by electric wave, by difference in frequency band of electric wave, do you know that Features such as transmission rate of net is different? Here, we introduce about remedies when trouble occurred for kind of frequency band of electric wave and relations of the comfortable net use and use of net.
It is usable in home & company! Method to build more Wi-Fi routers more than two, and to improve wireless LAN environment
There will be smartphone and tablet, not only PC but also person to lack Wi-Fi router which we installed in home at the present when game console and TV, apparatuses using wireless LAN including lighting increase in one. In addition, there may be many people holding trouble to "cut which "this place has weak electric wave" well" when we use wireless LAN at office or store.
To connect wireless LAN and Wi-Fi router, and to fix net environment?
We see net video comfortably even if in any room of house by fixing environment of wireless LAN and come to be able to do online game.
To prevent "free ride" of Wi-Fi (wireless LAN)?
Wi-Fi (wireless LAN) that is connected with the Internet by wireless even if in any place of room is convenient, but security becomes lower than wired LAN. While we do not know, it is invaded Wi-Fi (wireless LAN), and reading history of personal information and Web, contents of email are intercepted, and there is risk that "free ride" that others use Wi-Fi (wireless LAN) using at home for without permission is done.
For Wi-Fi (wireless LAN) exclamation mark! Actions to be taken when we are not connected
Exclamation mark (in triangle that or is yellow exclamation mark) appeared beside Internet connection icon to connect PC and smartphone with home Wi-Fi (wireless LAN), and have you been connected even if it passed till when?
Wi-Fi (wireless LAN) is not connected! Cause and measures
Has it not been awkward that we used PC suddenly saying "Wi-Fi (wireless LAN) is not connected?" When transmission rate of Wi-Fi (wireless LAN) becomes slow suddenly and breaks off, some reasons are thought about.
Let's prevent takeover and hacking of Wi-Fi (wireless LAN) by security measure
Person whom we knew well in technique of computer and the Internet invades computer and Network of another person illegally, and "hacking" is act that we steal information and break. "Hacker" means person performing such a computer caper. When it is performed in Japan, we become a target of detective punishment as crime about violation of prevention of unauthorized access method and unjust order electromagnetic record, but information that is pulled out once, and was destroyed is not recoverable even if criminal was caught.
What is security risk of Wi-Fi (wireless LAN)?
Wi-Fi (wireless LAN) is intercepted by the outside of room where Wi-Fi router was installed in to communicate using electric wave and is at risk of being invaded illegally. In other words, electric wave may be taken over in a moment if malicious person decodes the security key to Wi-Fi (wireless LAN).
Role and how to choose wireless LAN repeaters
We can connect PC and smartphone to the Internet without minding place if we use Wi-Fi (wireless LAN). However, depending on setting place of layout and Wi-Fi router of room, room where electric wave does not readily reach will come out. It is "wireless LAN repeater" to play a role to send electric wave to such a place. Here, we introduce how to use wireless LAN repeater realizing comfortable Internet environment.
What is difference between 2.4GHz and 5GHz of Wi-Fi (wireless LAN)? We comment on merit and demerit
Though we use Wi-Fi (wireless LAN) corresponding to IEEE 802.11ac which is high-speed Wi-Fi standard, may which "transmission rate is slow" not feel, "communication is apt to break off?"
What is standard of Wi-Fi (wireless LAN)? We thoroughly comment on difference between mainstream 11n and 11ac!
Wi-Fi (wireless LAN) includes some standards, and the biggest transmission rate and frequency band to use are different each. We will come to be able to choose the most suitable Wi-Fi router by knowing standard of Wi-Fi (wireless LAN). In this page, we comment on standard of Wi-Fi (wireless LAN) and introduce in detail now about mainstream "11n" and "11ac".
Method to speed up speed of Wi-Fi (wireless LAN)
If transmission rate of Wi-Fi (wireless LAN) is slow, read-in of site takes time, and video may stop on the way. It is stress just as wanted work and not to be able to read.
We will make velocity measurement of Wi-Fi (wireless LAN) by site and application!
Has which "transmission rate is slow though we used the latest Wi-Fi router" not felt, "transmission rate changes in living and bedroom?" It is velocity measurement of Wi-Fi (wireless LAN) to become clue solving such situation.
What is merit of printer for Wi-Fi (wireless LAN)?
Recent home printer is high-performance, and, let alone copy and scanner, printer that high-quality photograph print is possible and printer with automatic sheet feeder are popular. Because there are few opportunities when we take printer outside and move, there will be usually many desktop PC and to keep on tying with USB cable. However, it is troublesome when we want to output document which we made with note PC as you must tie cable each time.
What is merit of Wi-Fi (wireless LAN) incorporation PC?
To the latest note PC, Wi-Fi (wireless LAN) function is equipped with by almost all models. Therefore we connect to Mobile router outside and can work and can enjoy the Internet everywhere in the one of house and have an influence on way and lifestyle of work.
Function and role of modem and Mobile router
Modem and Mobile router are apparatuses necessary for Internet connection both. When we are connected to Wi-Fi (wireless LAN) at home, what connect modem and Wi-Fi router, and build communication environment is mainstream, but Mobile router playing a role as modem and Wi-Fi router in one recently is popular. Here, we will see about each function and role about modem and Mobile router.
Connection number and setting place where we want to be careful about when we use Wi-Fi (wireless LAN)
When we contract Internet line, there will be many people caring about provider and rate, service contents. However, there are not many people who focus on indispensable Wi-Fi router to be connected to the Internet by Wi-Fi (wireless LAN) very much. Actually, people satisfied with person and provider "which which "anything is enough" should be low" in and thing that line supplier prepared will be often found. However, comfortable net environment cannot be realized if line is high-performance (high speed), and setting and setting of Wi-Fi router do not fit how long.
When connection number to Wi-Fi router increases, does transmission rate become slow?
Thing connected to net was PC ichi* in old days. However, opportunities that smartphone or game console, printer connect with net now and spend increase. We want to choose Wi-Fi router which moves comfortably fast even if the whole family uses net all at once in the present times when it is becoming natural to have one smartphone per person.
We comment on how to choose Wi-Fi routers, five point
When we use Wi-Fi (wireless LAN), it is necessary to use apparatus called Wi-Fi router making radio wave. To Wi-Fi router, as for the high-performance portableness Wi-Fi router which we lay, and there is dye cloth using paper patterns, and whereabouts and destination can carry casually to connect to modem, of popularity.
How to choose Internet connection [the 2017 latest edition]
Now that shopping and the movie seeing and hearing, interchange with friend, various things including creative work came to be able to come true with one finger-tip, we cannot separate even if our life cuts with the Internet. Therefore we will control comfort of daily life whether you can connect with Internet without stress in home.
Method to do fast when we felt that radio wave of wireless LAN is weak, and it is slow
Though we installed Wi-Fi router, when symptom that "electric wave of Wi-Fi is weak and may be sharp" occurs, electric wave of Wi-Fi becomes weak by some kind of causes, and which "connection speed is not fast as expected" may become unstable. Here, we introduce cause and actions to be taken.
Does Wi-Fi router include life? With timeliness that you should buy a new
Because wireless LAN router does not readily break down, there may be much to think about to continue using until it becomes strange. However, performance of Wi-Fi progresses every day, and standard that transmission rate is faster, and is convenient comes up. We become able to use the Internet comfortably by trading in for Wi-Fi router corresponding to the latest Wi-Fi standard.
Unexpectedly easy! Method to connect to the Internet in Wireless in Wi-Fi router
It is very convenient when we connect with Internet in Wi-Fi router as we can use the Internet in Wireless. Furthermore, we see video in smartphone if we use high-speed broadband line without data volume restrictions without minding communication limit, and we enjoy net game, and there is.
To use Wi-Fi router comfortably…How to use antenna to stabilize role and electric wave
To Wi-Fi router, there are thing having antenna and thing not to have, do you know whether there is what kind of difference? We know role of antenna of Wi-Fi router which is not known unexpectedly and come to be able to use Wi-Fi more comfortably by devising how to use.
How to use additional function of Wi-Fi router
Not only host model of Wi-Fi router is high-speed and copes with Wi-Fi standard that we can connect to the Internet, but also various additional function is equipped with. In ELECOM, we offer security-response model as additional function of Wi-Fi router.
Relations of standard and transmission rate of wireless LAN
There are six communication standards and three frequency bands in wireless LAN (Wi-Fi). When we purchase wireless LAN router each as transmission rate and characteristics are different, we grasp the contents well, and let's choose.
We understand even the naive user immediately! PC, wireless LAN (Wi-Fi) setting method of smartphone
Onerousness of wiring of the PC circumference where smartphone is usable disappears without minding transmission rate restrictions, and wireless LAN (Wi-Fi) environment that is stress Free in home now has become already ordinary. Long procedure was necessary, but person who wants to fix the now environment should be able to work without resistance now just to be connected to Wi-Fi before as it becomes quite easy. Here, we introduce method to connect PC and smartphone tablet to Wi-Fi.
How do you choose wireless LAN, Wi-Fi router? The best condition that we want to hold down
Wi-Fi (Wi-Fi) environment that spread rapidly in home. It becomes required environment without minding the remainder of data communication traffic volume to enjoy the Internet in smartphone and tablet.
Let's enjoy game in Wireless router! Selection of Wireless router "point of how to choose to be particular about three steps, speed"
It is the time that game connects to the Internet and enjoys now. In Play Station, Nintendo, we enlarge the world by being connected to the Internet. In addition, we enjoy on-line of PC in the Internet directly. Therefore three steps will introduce selection of wireless LAN router to enjoy game by Wi-Fi
Kind summary of wireless LAN
It is kind of Wireless standard to want to confirm by all means when we use the Internet in wireless LAN. The Internet speeds up more and more and spreads for everyday life, but problem that case that cannot be connected and line speed as we expected do not appear occurs if Wireless standards are different. Here, we gathered up each Features of standard of a certain Wireless clearly much.
About structure of wireless LAN
With the spread of smartphone and tablet, apparatuses equipped with wireless LAN function from beginning increased. It was cableless, and, from convenience to be able to move apparatus freely, families using LAN increased in Wireless, too. To person examining introduction of system and person worried about structure, we easily explain basic knowledge.
When wireless LAN becomes slow by noise of microwave oven, it is true?
Communication breaks off when we use wireless LAN, and may symptom to become slow not be caused? In the one with idea, the cause may be microwave oven by any chance. Is rumor, "noise of microwave oven slows wireless LAN" whispered in the public really true?
Difference between wireless LAN and Bluetooth® not to listen to now
Various apparatuses including PC smartphone music player were made Wireless, and familiarity came out to the word "wireless LAN" "Bluetooth®" now. But, in fact, may there be many people not to know the difference in detail? Therefore we want to comment on difference between wireless LAN and Bluetooth® this time
Appearance is refreshing…Method to hide LAN cable, and to install
We build wireless LAN Network, and Internet environment without cable increases, too, but after all wired LAN Network is often necessary recently. However, is there experience that there are too many lot cables, and thought, "we want to do something about LAN cable" when we wire PC and router printer when we make Wired? We introduce method to solve such a trouble
Everywhere in the house comfortably! The advice of wireless LAN repeater
Wireless LAN environment increases, too, but after all does not match a sense of stability of wired LAN Network recently. However, is there experience that there are a lot of cables too much and thought "to want to do something about LAN cable?" We introduce method to solve such a trouble.
Invention for the Internet to be connected throughout in single house
It is place where it wants to allow you to be connected to the Internet from anywhere out of single house to use smartphone and tablet comfortably. We devise how to choose and setting place of router and gather up method to send electric wave of wireless LAN throughout by utilizing repeater.
Roaming environment that does not break off even if we move
We do not break off for some reason while moving wireless LAN in note PC and tablet even if we use for a long time……The reason is "roaming". We introduce whether it is these words that we might have seen by setting of smartphone including time to go abroad, what kind of technique.
Function introduction of wireless LAN that is not known unexpectedly
It is wireless LAN realizing comfortable data communication, but there is much usage except that we read the Internet in PC. In fact, there are unexpected, convenient function and how to use to do wasteful life wealthily though we are not known very much when we do not know a lot. Here, we introduce some functions that can conjugate immediately.
susume of comfortable wireless LAN life to give you of single life in efficiency!
We want to enjoy the Internet simply because it is single life. We want to realize net life for 24 hours simply because it is single life. Therefore let's introduce this and that of comfortable wireless LAN life to be possible in efficiency!
At the time of use of wireless LAN is ill-conditioned……About the cause "interference"
Problem, which "transmission rate is late" "contains noise, the noise" while wireless LAN (called wireless LAN, Wi-Fi) is LAN cable assembly, and flexibility of place to use in comparison with wired LAN to be connected increases may come out. Why is such a phenomenon caused?……In fact, it takes place by the situation called "electric wave interference".
We want to have a part of the interior anyway! Three ideas to store Wireless router in smartly
You think that there is much one that we receive to protect from dust, do you not receive the router body as interior of room? By slight invention, we transform ourselves into interior that Wireless router is stylish. Let's introduce three such ideas.
As for the battery carrier of smartphone, which do Wi-Fi and 3G have good?
We should have charged so good, but there is a little more battery of smartphone if we notice……Do not fall into such a situation; want to learn good method suffering battery to save. In fact, does power consumption in case of data communication know different one in Wi-Fi and 3G? We add this time which has good battery carrier, and method of data communication to let battery last a long time introduces.
Restoration procedure when Wi-Fi of smartphone is not connected
It is place where we want to be able to connect to Wi-Fi, but does not lead for some reason if we use the Internet in smartphone……Do you have such an experience? For one that cannot be connected, and has a problem to wireless LAN, we introduce from thing which is easy to try emergency restoration method sequentially suddenly.
We dissolve irritation of top omission! Cause and measures
Screen may become calyx calyx suddenly when we watch video in wireless LAN. We call this "top omission". Irritation increases when frequent. Therefore we introduce cause of top omission and the actions to be taken.
Checkpoint (Windows XP) when we were not able to access LAN
While we use wireless LAN in Windows XP-based PC, we introduce check method when I have cut the Internet suddenly with Features of the OS. However, we strongly recommend shift to the new OS by problem in security because Windows XP is the OS of support end finished.
Checkpoint (eight Windows) when we were not able to access LAN
Windows 8 is the OS that strongly assumed PC of Mobile type, and Wireless function including shortening at time to wirelessly connecting is strengthened. Even if the Internet falls into situation that I cut suddenly to utilize Internet service through wireless LAN effectively, it is important to know coping method not to be in trouble. We introduce check method of PC which Windows 8 is installed in with Features of the OS here.
Checkpoint (seven Windows) when we were not able to access LAN
By Windows 7 that "Windows Media Center" was carried as standard equipment, it becomes easy to make video, music regeneration more and more. When I cut the Internet suddenly though we enjoyed contents of the Internet through wireless LAN, we cannot utilize precious function effectively, too. Here, we introduce check method when such a trouble occurred in Windows 7-based PC with Features of the OS.
Checkpoint (Windows Vista) when we were not able to access LAN
I cut the Internet, and, during use of wireless LAN, is there embarrassing experience? We are annoyed at being exasperating when we cut during downloading average and video reproduction of data. We introduce check method when Windows Vista is installed here.
Simple setting! The way of pin input by code of wireless LAN
The first work when we introduced wireless LAN is router and synchronization setting with cordless handset. We are puzzled over input of pin cord necessary for synchronization with PC, or there will be many people, too. Because we can set anyone if we chase procedure, we introduce input method of general pin cord.
We largely cut packet charges of smartphone in wireless LAN!
A lot of every month residence that rate has risen may come to convenience by having switched from gallaKay to smartphone although we improved. We introduce method to hold packet charges in check by using wireless LAN for such one.
About merit that wants to think about wireless LAN introduction
We introduce merit of wireless LAN to person hesitating about wireless LAN introduction at home in countdown form. Of course one step, please step forward for wireless LAN introduction after having understood both sides well because there is demerit that we deal with wireless LAN introduction.
We speed up with the number of the antennas! MIMO expansion method changes LAN
As for the wireless LAN, various innovation is carried out every day, but introduce about technique called MIMO expansion method that is one of the inside. Using plural antennas, we speed up communication by transmitting data at the same time and are technique to plan stabilization of electric wave.
Electric wave is weak! Way and selection of apparatus of enlargement of wireless LAN broadcast machine
We recommend that room which electric wave has weak builds more broadcast machines of wireless LAN toward the trouble with case such as there being though we introduced wireless LAN with much effort. We introduce enlargement method and selection of product using ELECOM product.
About method to extend wireless LAN
There are obstacles on the way and introduces about method to extend wireless LAN using broadcast machine in which wireless LAN falls into the situation not to be usable, and is. We send about merit and concrete setting method when we installed broadcast machine.
"Does it break down?" Wireless LAN trouble actions to be taken check list
In the case of trouble and trouble, we feel wireless LAN to be have difficult actions to be taken in comparison with wired LAN. Therefore we easily introduce trouble solution to easily have to check list in a mass. Please confirm this if you think "is it trouble?".
We reply question about resetting of Wireless router!
Which "we want to change password for security" "changed provider" which "movement is unstable"……It is necessary to reset Wireless router at such time. However, for PC novice, hurdle complies with this work high! Therefore let's introduce method using Wireless router of ELECOM. We are not scared if we go even through procedure.
In the case of use of wireless LAN, it is coping method to "error message"
Message of it "is not connected" which comes over overnight though we should have realized comfortable Internet environment in wireless LAN! Though it is not American, we feel like crying with "O my garfish!". Let's introduce "cause pursuit law" and "actions to be taken" to deal with error indication of such a wireless LAN calmly.
About wireless LAN that can set "time limit"
The times to connect game with net now, and to enjoy. The world of game spreads out if connected by the Internet and forgets time unintentionally. However, overdoing is bad no matter how much fun. In environment that is connected on the Internet for 24 hours even if "the Internet makes rule only as for one hour a day" of rule thoroughly become difficult. Therefore let's introduce "wireless LAN that can set time limit" of ELECOM.
About main phone and cordless handset of wireless LAN
Wireless LAN functions in pair of main phone and cordless handset. We will collect basic knowledge about relations of main phone and cordless handset in wireless LAN.
Tablet, iPad and wireless LAN
Tablet with many terminals which are higher-performance than smartphone in big screen. Both kind including thing which adopted thing corresponding to iOS including iPad, thing which adopted the Android OS, the Windows OS and Dimensions are rich. However, tablet which is not available exists a lot only at place with wireless LAN (Wi-Fi) environment because tablet has many things which do not support 3G and LTE.
Therefore, about relations of tablet and wireless LAN, we will collect basic knowledge.
About fleece pot of wireless LAN
Places that adopted public Wi-Fi spot (fleece pot) that free wireless LAN was available to in public facilities and restaurant, shop increased recently. However, "anyone may not use fleece pot unconditionally", and there are many things which established constant condition for the use. In addition, there are some points that you should warn on security side as we do not know who uses fleece pot. We will easily collect basic knowledge about fleece pot.
With place that was suitable to install wireless LAN
Domestic wireless LAN that can connect with the Internet even if where is very convenient. However, and electric wave does not arrive in house depending on place for wireless LAN router or blind spot of electric wave may occur. We may not completely put out blind spot of electric wave even if we install in where, but want to mind setting place of router so that we do not hate as much as possible among houses, and electric wave reaches.
What is SSID of wireless LAN router?
When we use wireless LAN router from cordless handset, slight knowledge about SSID is necessary. We gather up about rule of SSID when we use basic knowledge of SSID and wireless LAN router here.
About range, distance to arrive of electric wave of wireless LAN
When we purchase wireless LAN router, we are worried about "where in house does electric wave of this router arrive to?" very much. There is not clear "ruler", but let's introduce information to serve as a reference.
About combination, use of wireless LAN and wired LAN
It is more convenient and can manage Network effectively by using wired LAN together with wireless LAN in one room, building. In addition, there is merit demerit in wireless LAN and wired LAN each, but may use Wired / Wireless properly by place and Uses well by knowing these characteristics.
What we try when wireless LAN is unstable
Wireless LAN is connected by instability and is not connected. Or we cut during use suddenly. Are you not annoyed by such a symptom? When wireless LAN is unstable, apart from trouble of apparatus, the following cause is thought about.
About "limited access" of wireless LAN
When we connect PC to wireless LAN and use, something becomes wrong with Internet connection and design of Internet access icon changes and is displayed with "limited access" (or it is limit nado) suddenly. Do you have such an experience? We explain what "limited access" is how it can be settled.
About the overseas use of Wi-Fi router
In the case of overseas travel and overseas visit, it is convenient if we can use wireless LAN at hotels. We may see signboards such as "Wi-Fi router rental services" that we can use in country of travel at airports, can person who has already used Wi-Fi router in Japan use independent router abroad? In addition, can you use these apparatuses in Japan when you purchase Wi-Fi router made in foreign countries in net shopping? We easily introduce knowledge about such "Wi-Fi router and foreign countries".
What is wireless LAN?
Wireless LAN which is used in our everyday life for granted all too soon. However, there may be many people who are not aware of even "LAN being too easily introduced into my home" because it is available.
Therefore "what is wireless LAN?" We are assigned to this and collect basic knowledge and will touch about precaution of security side.
What kind of standard should we choose Wireless router in? How to choose right wireless LAN
Wireless router includes various types of products. Thing of relatively large-scale fixed type, thing of compact Mobile type. Things which totally vary in price range in thing, appearance varying in shape resembling closely. These differences are caused by what and explain about how to choose what kind of standard should select in when they purchase to be plain toward the beginner.
Is Wireless router why price range divided?
"Difference that we are apt to be troubled with well when we examine the purchase of Wireless router in price range." "On earth it is natural to be thinking, router of how much price range will be good for own needs". Therefore we will easily gather up what kind of influence difference in price range has on performance of router.