Sentence examples for in range of the reader from inspiring English sources
For example, assume that the application normally uses 250 tags and that they are in range of the reader for 3 seconds.
The MAC protocol functions according to the protocol described in Figures 6 and 8. Tags in range of the reader are awakened by a broadcast message (a continuously repeated beacon signal) from the reader which includes what channel they should identify themselves on, and which coefficient and ICW to use.
We consider scenarios with readers that cannot operate together and need to be scheduled sequentially one after the other as explained in Section 2. There are tags to be read in range of the readers (at the instant before any reader begins operation), and it is assumed that this number and the number of tags in the interrogation zone of each reader,, are known.
nj, the tags unidentified in the range of the reader j tj, the number of slots assigned to reader j. nj, the tags unidentified in the range of the reader j. tj, the number of slots assigned to reader j.
Let be the number of tags already read from the tags in range of a reader by readers operating before reader in the sequence.
However, this paper does not consider the knowledge about the number of contending tags in range of each reader.
Centralized controller collects estimated count of tags in range of each reader.
As tags move faster, the possibility that they move in and out of the range of the reader becomes more frequent and implies a larger r a and smaller r s.
Therefore, if an anti-collision algorithm can reserve information obtained from the last process of tag identification, i.e., the last frame, the reader can skip many collisions and quickly re-identify the staying tags that remain within the range of the reader in the current frame.
Therefore, most tags beyond the range of the reader do not enter, and most tags within the range of the reader do not leave.
