Method for the transmission of data packets in a radio communication system
First Claim
1. Method for transmitting data packets in a radio communication system, wherein a data packet (Packet 3) of a data stream having a first priority (Prio 5) is transmitted by a first radio station (NB, UE, Unit A) to a second radio station (UE, NB, Unit B), and a retransmission of the data packet (Packet 3) by the first radio station (NB, UE, Unit A) is requested by the second radio station (UE, NB, Unit B) if the data packet is not received correctly, characterized in that the retransmission of the data packet (Packet 3) of the data stream with the first priority (Prio 5) is interrupted by the first radio station (NB, UE, Unit A) in order to allow the transmission of a data packet (Packet 1) of a data stream with a second priority (Prio 1) to the second radio station (UE, NB, Unit B) if the second priority (Prio 1) is higher than the first priority (Prio 5).
1 Assignment
0 Petitions
Accused Products
Abstract
Disclosed is a method for the transmission of data packets in aradio communication system, wherein the transmission of data packets of a data flow having a first priority (Prio) with respect to the transmission of data packets is interrupted by that of a second priority (Prio) if the second priority (Prio) is higher than the first priority (Prio).
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Citations
7 Claims
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1. Method for transmitting data packets in a radio communication system, wherein
a data packet (Packet 3) of a data stream having a first priority (Prio 5) is transmitted by a first radio station (NB, UE, Unit A) to a second radio station (UE, NB, Unit B), and a retransmission of the data packet (Packet 3) by the first radio station (NB, UE, Unit A) is requested by the second radio station (UE, NB, Unit B) if the data packet is not received correctly, characterized in that the retransmission of the data packet (Packet 3) of the data stream with the first priority (Prio 5) is interrupted by the first radio station (NB, UE, Unit A) in order to allow the transmission of a data packet (Packet 1) of a data stream with a second priority (Prio 1) to the second radio station (UE, NB, Unit B) if the second priority (Prio 1) is higher than the first priority (Prio 5).
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4. Method according to a preceding claim, wherein
each data packet (Packet 3, Packet 1) is provided with a priority and/or quality-of-service indicator.
Specification