Method for transmitting acknowledgement/non-acknowledgement in wireless communication system employing relay station
AssigneeLG Electronics Inc.
InventorsHan Byul Seo, Byoung Hoon Kim
Life of this patent
Estimating the term…
Abstract
A method for transmitting acknowledgement (ACK)/non-acknowledgement (NACK) in a wireless communication system employing a relay station is provided. The method includes receiving data, and transmitting an ACK/NACK for the data according to a specific rule when the ACK/NACK cannot be transmitted in the synchronous ACK/NACK transmission rule. It is possible to solve a problem caused by ACK/NACK transmission between a base station and a relay station.
Claims16
A method for transmitting acknowledgement (ACK)/non-acknowledgement (NACK) in a wireless communication system employing a relay station, the method comprising:
- receiving data;
- and
- transmitting an ACK/NACK for the data according to a specific rule,
- which is different from a synchronous ACK/NACK transmission rule,
- when the ACK/NACK cannot be transmitted in the synchronous ACK/NACK transmission rule.
A method for transmitting data in a wireless communication system employing a relay station, the method comprising:
- transmitting first data in a first subframe;
- and
- transmitting second data in a second subframe,
- wherein the second subframe is a subframe delayed by a specific time from the first subframe, and the first data is data not requiring ACK/NACK for transmission of the first data.
Dependencies are inferred from the claim text.