Cache state reporting method and equipment
A technology of cache status and cache, applied in the field of communication, can solve the problems of reducing data transmission efficiency, large control overhead and filling overhead, frequent reporting of cache status, etc., so as to improve transmission efficiency, reduce occupancy overhead, and reduce uplink overhead.
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Embodiment 1
[0022] Embodiment 1 of the present invention provides a method for reporting cache status. By comprehensively considering the buffer data volume and cache waiting time of terminal equipment, it solves the problem of frequent reporting of terminal equipment cache status for small data volume services in power communication systems and other systems. , the problem of increasing system overhead.
[0023] Such as figure 1 As shown, the method for reporting the cache status includes the following steps:
[0024] Step 101, the terminal device determines the amount of buffered data and / or the waiting time for buffering.
[0025] In step 102, the terminal device reports the cache status (that is, triggers a BSR report) according to the cached data volume and / or the cache waiting time.
[0026] Method 1: The terminal device determines the cached data volume, and reports the cached status according to the cached data volume.
[0027] Specifically, the terminal device monitors its own...
Embodiment 2
[0045] Based on the same inventive concept as the above method, an embodiment of the present invention also provides a terminal device, such as figure 2 As shown, the equipment includes:
[0046] Determining module 11, is used for determining cache data amount and / or cache waiting time;
[0047] The sending module 12 is configured to report the cache status according to the cache data amount and / or cache waiting time.
[0048] The sending module 12 is specifically configured to report the cache status when the buffer data volume is greater than a preset data volume threshold; or, when the cache waiting time is greater than a preset time threshold, report the cache status; or, according to the Report the cache status according to the amount of cached data and the cache waiting time.
[0049] In the embodiment of the present invention, the sending module 12 includes:
[0050] Judging sub-module 121, used to judge whether the cached data volume is greater than the preset data...
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