why tdma cannot be used alone?
11453
According to Harle and Irvine (2002), using TDMA alone is quite difficult, because all users will use the same frequency when they communicate. ... In addition, computer local area networks (LAN) use TDMA in order to serve multiple devices communicating on the same channel.
169257
These attacks are also extremely difficult to defend against because of their distributed nature. It is difficult to differentiate legitimate Web traffic from requests that are part of the DDoS attack. There are some countermeasures you can take to help prevent a successful DDoS attack.
768677
['Concurrent Users. ... ', 'Multiple Windows Operating Systems. ... ', 'Novice User – Design and Development Limitations. ... ', 'Sensitive Data Needs. ... ', 'Internet Limitations. ... ', 'Remote Access. ... ', 'Access on a Mac.']
865536
Some are simple and easy to fix, like being too far from the router, having Airplane mode turned on, or having a weak signal. However, the issue can be caused by something else like a software bug or problems with the router or modem.
1334140
Each device is allocated a specific time frame to broadcast its status, synchronised by a self-generated system clock pulse. This allows large amounts of data to be transmitted in a very small time frame, effectively and reliably on the network, leading to low processing overheads and low bandwidth requirements.
1075688
On rare occasions an ISP will 'lock' a modem, so it only works on its own service. If you are one of the unfortunate few who have to go through this experience, your first port of call will be to ask the previous ISP if they can remove the locking codes; in most cases they will oblige.
917823
In some cases, markets can produce public goods. Think about radio, for example. It is nonexcludable since once the radio signal is broadcast, it would be very difficult to stop someone from receiving it. It is also nonrivalrous since one person listening to the signal does not prevent others from listening as well.
1113980
Time Division Multiple Access (TDMA) is a digital cellular telephone communication technology. It facilitates many users to share the same frequency without interference. Its technology divides a signal into different timeslots, and increases the data carrying capacity.
362698
Gaming is much more dependent on latency and reliability (lack of packet loss) than it is on throughput. You might be better off leaving the router where it is and using the mesh network to extend the signal throughout the home, where devices that aren't so sensitive to latency are able to have a solid connection.
1121409
Well-Known Member Yes it works, but dude. You're going to kill your internet bill and computer leaving it on for that long. It just will kick you if your island server restarts.
634395
When you call someone and the intercept operator says that they are unavailable, it can be for only two reasons: The phone is turned off. Do not disturb is turned on (mobile phone)
691215
CDMA failed because it doesn't give choice and freedom to users. Unlike in US where customers are in contract with mobile operators in India customers are free to choose any operator and hence CDMA brings a mental roadblock for the customers where they are tied up with the operators.
1077119
Since the protocol provides no built-in security measures, it suffers from serious security issues that have limited its usefulness in environments where the network cannot be fully trusted. The use of Telnet over the public Internet should be avoided due to the risk of eavesdropping.
462348
1 Answer. Yes it can, but you must tell the client to use another port (the client can not figure out the port itself automatically).
1207277
FDMA technology allows radios to continue operating with all channels available. TDMA efficiencies cannot be created with subscriber units in the field without an intelligent time synchronizing repeater that manages the time slots. TDMA technology reverts back to a single voice channel.
675211
Till date JIO is providing services through tower only which is also known as RAN architecture in LTE system. Satellites directly cannot communicate with Mobile phones as these small handy devices won't be able to generate that much powerful signal that can reach to satellites.
443468
Time-division multiple access (TDMA) is a channel access method for shared-medium networks. It allows several users to share the same frequency channel by dividing the signal into different time slots. The users transmit in rapid succession, one after the other, each using its own time slot.