Patent ID: 8289911
Filing Date: 2012-10-16
Classification: H04L,H04W

Abstract:
1. A method for transmitting data from a user equipment (UE) of a wireless communication system to a network, comprising: receiving uplink scheduling information from the network, periodically transmitting uplink data to the network according to a first period in talking; transmitting buffer status information to the network, if a buffer status of the user equipment (UE) satisfies a predetermined condition, wherein the buffer status information includes specific information indicating amount of data stored in at least one buffer is larger than a reference value, wherein current status is changed from a silent period to a talk spurt at the reference value; and periodically transmitting uplink data to the network according to a second period different from the first period in silent, wherein the predetermined condition is satisfied when the buffer of the user equipment (UE) has no data to be transmitted.