Sentence examples for broadcast index from inspiring English sources
By first accessing the broadcast index, the mobile client is able to predict the arrival time of the desired data.
To facilitate power saving via wireless data broadcast, index information is typically broadcast along with the data.
Various efficient indexing techniques have been proposed for formulating broadcast index to minimize the tune-in cost at mobile clients to support shortest path search in a road network.
In order to reduce the tune-in time, we further separate one individual channel from the broadcast channel to broadcast index packets.
In conclusion, even though our system releases some bandwidth to broadcast index packets, our experimental results show that our mechanism exhibits better access latency than the plain broadcast and broadcast disks scheme do, especially when the data access probabilities are skewed.
In this experiment, we considered the case in which the Zipf parameter was set at 0.9 and the data-size generation process was a normal distribution with a mean of 100 KB and a variance of 900 KB2.It can be seen from Figure 11a that even though we sacrificed some bandwidth to broadcast index packets, our mechanism still achieved a lower access time than the broadcast disks did.
Under centralized mode, there is no need to estimate the relay-to-destination channel, and the destination broadcasts the index number of a randomly selected relay in the decoding set; in distributed mode, each decoding relay waits for a random time which is uniformly distributed within a range with the maximum predefined by the system, and the first to transmit becomes the chosen relay.
Index packets are broadcast through the index channel.
The BS then broadcasts the indices of selected users with appropriate modulation and coding schemes level.
After the proposed MSA process is completed, all the destination nodes broadcast that slot index.
In [20], the scheme proposes methods to trace the source of leaks and traitors in broadcast encryption; an index identifying a user is the foundation of realizing traceability.
