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- Packet-switched technology - optimized for IP communications
With the support of IEEE 802.11 standard we are able to support IP communications
effectively. We can transport IP traffic from subscriber to Base Station
and Base Station to subscriber with very high speed and minimal delay.
This technology is called packet-switched technology.
- Immediate Connectivity - Subscriber is "Always On"
One advantage of using Wireless technology is fast deployment thus resulting
in immediate connectivity. It does not need to wait for deployment of
copper or fibre optics cable from the Provider Point of Presence to
the subscriber which usually takes many months to do so. With Wireless,
we just need to install the Subscriber Unit at customer premises. This
can be done within a day and subscriber can immediately enjoy the services.
The connection is also an "Always On" connection. Subscriber doesn't
need to dial to the Provider Point of Presence. Many people find the
dialing process is very trouble some, we often get busy tone, bad telephone
line (slow speed connection). Now we can eliminate this process.
- High Burst Rate - 3 Mbps Up/Down-Link (Subscribers) and 10 Mbps
Up/Down-Link (Service Providers)
Our Wireless technology can deliver up to 3 Mbps up/down-link per subscriber
and 10 Mbps up/down-link per subscriber for Service Provider. This speed
is much higher than the current Provider can offer.
Our technology can also guarantee the performance as stated in our Service
Level Agreement with the ability to do bandwidth on demand. We can assign
a certain bandwidth out of a pool of available bandwidth to a subscriber
as promised in the Service Level Agreement. With this ability, we can
always guarantee what we have offered to the subscriber.
- Simultaneous high-speed data and telephony
Transporting telephony traffic simultaneously with data is not an easy
job. Telephony traffic need is very sensitive to delay. It needs short
and consistent delay. With the support of IEEE 802.1p, we can always
prioritise telephony traffic thus we can have a good clear voice conversation.
- Interference-free Operation
With the use of licensed and unique frequencies and FH-CDMA system we
can achieve interference-free operation. Unique and licensed frequency
will guarantee us that no other equipment in field will use the same
frequency thus resulting in interference-free operation.
FH-CDMA systems work with narrow band signals (located each time around
a different carrier frequency) and therefore the filters included in
the radio have a much narrower pass band. A narrow band interference
signal present on a specific frequency, will block only one specific
hop (or maybe a couple, if the interfering signal has a wider band).
The FH-CDMA receiver will not be able to operate at that specific hop,
but after hopping to a different frequency, the narrow filter will reject
the interfering signal, and the hopper will execute reception without
being disturbed (In IEEE 802.11 the frequencies for consecutive hops
are separated by at least 6 MHz in order to reduce to a minimum the
chances of being disturbed by interference on two consecutive hops).
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