Oftentimes, the SMS messaging protocol can be used to control the malware, explains IW's Marko, since SMS is operated by carriers (and therefore harder for security teams to monitor) and because it's power-efficient: "botnet operators can have a relatively chatty dialog with their slave devices without tipping the owners off that something might be amiss on their phones," he writes.
This is particular useful to show if the PMU is installed on the line side or the bus side, so that operators can have a direct visualization of which measurements can still be trusted when a split bus configuration or a line outage condition occurs.
As a result, an operator can have sufficient access control delivered at slice level with end to end isolation (ciphering) in a way appropriate for all domains.
The spectrum cap is how much spectrum an operator can have.
"An operator can have prepayments from clients that exceed the amount of protection, so a traveler can still be left on the hook for a portion of what he has prepaid," Mr. Anolik said.
"The wireless operator is becoming more like a TV producer," says Nag. "An operator can have 30 million customers, but the question is, what will they show them on the phone?" Cellmania got its start in April 1999, after the wives of Nag and Berry introduced them to each other.
Doubts have already been expressed about whether Costa Cruises, a unit of Carnival Corp, the world's largest cruise operator, can have been unaware of the practice of ships "saluting".
One operator can have one or more base stations.
When fragmentation-based spectrum sharing is employed, each operator can have independent network deployment.
TIGER implements the multilevel or as a maximization: (5) x or y ≡ max { x, y } The not operator can have two interpretations when applied to multilevel variables: (6) not x ≡ x > 0 pseudo - binary x ¯ - x inversion, x ∈ { 0, …, x ¯ } where x ∈ { 0, …, x ¯ }.
