Patent ID: 8891377
Filing Date: 2014-11-18
Classification: H04L,H04W

Abstract:
1. A method of receiving packets from a transmitting station at a receiving station in a mobile communication system, comprising: receiving a radio resource including a packet indicator located in a header of the radio resource, and a data packet that is related to the packet indicator from the transmitting station; identifying the packet indicator; and processing the data packet according to the content of the packet indicator, wherein the packet indicator includes a plurality of bits, the packet indicator indicates a first indicator indicating that a new data packet is transmitted when the plurality of bits has a first value, the packet indicator indicates a second indicator indicating that a previous data packet is retransmitted when the plurality of bits has a second value, the packet indicator indicates a third indicator indicating that no data packet is transmitted when the plurality of bits has a third value, the transmitting station is a mobile station, and the receiving station is a base station, the method further comprises allocating, by the base station, the radio resource to the mobile station and transmitting, by the base station, a hybrid automatic repeat request response bitmap including the response signal in the form of a response bit composed of a plurality of bits to the mobile station, and the hybrid automatic repeat request response bitmap includes a response index indicating the position of the response bit.