Motorola Corporation

Other

Thomas Mark Jones

Eric Thomas Eaton

W Garland Phillips

Alfred B Wieczorek

Michael Kent Sprenger

A paging controller (10) schedules the transmission of pages of different protocol types, dynamically, taking into account both the airtime efficiency of transmitting a page of a particular protocol type and the fairness of transmitting pages of that protocol type. The paging controller (10) determines the efficiency of transmitting stored pages for each protocol type based upon the number of code words stored for the pages of the protocol type in a paging queue (27-30) and based upon the delay, if any, that is expected to be encountered in changing to the protocol type. The paging controller (10) determines the fairness of transmitting pages of a particular protocol type based upon the age of the pages of the protocol type that are stored in the paging queue (27-30). The paging controller (10) schedules and encodes only up to a predetermined limited number of batches/frames of pages of the selected protocol type so that if pages of a different protocol type are received by the paging controller (10) that are determined to be more efficiently and fairly transmitted than the currently selected paging type, the paging controller (10) can quickly change to the protocol type of the newly received pages.

System and method for scheduling the transmission of pages having

A method and apparatus for testing of a unit under test (50) by a communication system tester performs loopback tests. During these loopback tests, data transmitted by the unit under test may be stored (21) and sent back to the unit under test. In addition, user defined prestored data (22) may be transmitted to the unit under test. Further, prestored messages (24) and tones (23) may be stored by the communication system tester and transmitted to the unit under test for display on a speaker. An operator (52) may review the output of the speaker and determine whether the test has been properly passed. As a result, the operator may determine whether a fault exits in the receiver or transmitter of the unit under test.

Method and apparatus for fault isolation by a communication system tester

A communication system (100) for providing duplicate messages includes a plurality of receivers for receiving a radio signal, the plurality of receivers including time diversity (110) and non-time diversity receivers (115). A message transmission device (105) within the communication system (100) transmits the radio signal. The radio signal includes a first frame of data, which includes first portions in which first information for reception by at least one time diversity receiver (110) is queued and second portions which are remaining after queuing of the first information. The second portions are queued with second information for reception by at least one non-time diversity receiver (115). The first portions are of a non-predetermined size that varies according to the amount of the first information.

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Roanoke, TX, United States of America

Thomas Mark Jones