1

A method for triggering a status report of automatic repeat request, when a receiver acknowledged mode radio link control entity detects that received radio link control layer protocol data units are missing, a timer T being set, and when the timer T is running, no new timer T being set even if a new missing radio link control layer protocol data unit is detected.

View Prior Art for Claim

2

The method according to Claim 1, wherein, when the timer T times out, the receiver acknowledged mode radio link control entity triggers a status report.

View Prior Art for Claim

3

The method according to Claim 2, wherein, the receiver acknowledged mode radio link control entity determines whether any of the radio link control layer protocol data units is missing, by detecting whether there is a gap among serial numbers of the radio link control layer protocol data units; the missing radio link control layer protocol data units include those detected before the timer T is set and those newly detected after the timer T is set.

View Prior Art for Claim

4

The method according to Claim 1, wherein, when the timer T is running, if the receiver acknowledged mode radio link control entity has received all missing radio link control layer protocol data units which are detected before the timer T is set, the timer T is stopped.

View Prior Art for Claim

5

The method according to Claim 3, wherein, the status report comprises serial numbers of those radio link control layer protocol data units that have not been received before the timer T times out and are missing before the timer T is set.

View Prior Art for Claim

6

A method for triggering a status report of automatic repeat request, when a receiver acknowledged mode radio link control entity detects that received radio link control layer protocol data units are missing, a timer T and a time threshold t being set, and when a new missing radio link control layer protocol data unit is detected before the time threshold t, no new timer T being set.

View Prior Art for Claim

7

The method according to Claim 6, wherein, when the timer T times out, the receiver acknowledged mode radio link control entity triggers a status report.

View Prior Art for Claim

8

The method according to Claim 6, wherein, the length of the time threshold t is set to be no longer than timing length of the timer T.

View Prior Art for Claim

9

The method according to Claim 7, wherein, the receiver acknowledged mode radio link control entity determines whether any of the radio link control layer protocol data units is missing, by detecting whether there is a gap among serial numbers of the radio link control layer protocol data units; the missing radio link control layer protocol data units include those detected before the timer T is set and those newly detected after the timer T is set.

View Prior Art for Claim

10

The method according to Claim 6, wherein, when the timer T is running, if the receiver acknowledged mode radio link control entity has received all missing radio link control layer protocol data units which are detected before the timer T is set, the timer T is stopped; after the timer T is stopped, if a missing radio link control layer protocol data unit is detected again, a new timer T and a new time threshold t are set.

View Prior Art for Claim