The phrase "active call" is correct and usable in written English.
It is typically used in contexts related to telecommunications or customer service to refer to a phone call that is currently in progress.
Example: "Please hold while I check the system; I am currently on an active call."
Alternatives: "ongoing call" or "live call".
For many other parents, it starts with a more active call for help.
Each WiFi, Internet route, and cellular coverage domain may offer varying levels of bandwidth to support the active call.
Only bidirectional VoIP traffic is considered, where each active call can use different voice codecs (and thus different bandwidth requirements) and different transmission rates.
HO updates, however, are only issued when the corresponding mobile terminal is in connected mode, i.e., during an active call, which constitutes a significant limitation for their approach.
In the context of Hetnets, a novel idle mode procedure has been proposed in [18], which allows the femto BS transmissions and associated processing to be switched off completely at all times when the femto BS does not need to support an active call.
The metric determines the ratio of terminated SU calls because of FAR occurrence to the total secondary call arrivals λ 2. As mentioned earlier, upon λ FAR arrival, an SU has to terminate its own active call if it finishes the channel searching process without finding a new idle channel.
Instead the contrast between contemporary silence about regime change for Africa and the active calls for intervention in the Middle East acts as a reminder about the curious double standards that pervade the debate.
This case presents high blocking and dropping probabilities leading to less active calls, as expected, since no adaptation is possible.
Step 1 For a real-time call, determine, the spreading factor required under normal channel conditions, and, the spreading factor required under poor channel conditions.
For the sake of simplicity only one possibility is presented here: choose the next call for adaptation randomly from all the active calls on the cell.
This results in a variable capacity channel, which is very hostile for VoIP and can cause serious quality of service (QoS) degradation in all active calls.
