Systems and methodologies are described that facilitate scheduling for
transmissions of status messages, such as Packet Data Convergence
Protocol (PDCP) status messages or Radio Link Control (RLC)
acknowledgement messages, in a wireless communication system. As
described herein, at time periods at which transmission of status
messages is desired, respective status signaling associated with a set of
radio bearers, logical channels, or the like can be configured to be
transmitted prior to conducting transmission(s) of data. By doing so, a
receiving entity can obtain the status signaling at substantially the
earliest possible opportunity, allowing the receiving entity to avoid
unnecessary bandwidth and/or memory expenditure associated with
re-transmissions of information. As further described herein, status
information can be prioritized by the use of separate status bearers,
respective indicators provided within information elements queued on
respective radio bearers, a maintained list of respective radio bearers
containing status information, and other similar mechanisms.