Patent ID: 9184832
Filing Date: 2015-11-10
Classification: H03M,H04B,H04L

Abstract:
1. A transmitter apparatus configured to transmit payload data via a unidirectional communication to a receiver apparatus within a time interval, comprising: a generator configured to generate a plurality of channel-coded data packets from the same payload data, each of the channel-coded data packets comprising packet core data corresponding to a packet identification which is different for each data packet, and the packet core data being coded with a channel code of a higher redundancy than the payload data; and a transmitter configured to transmit the plurality of channel-coded data packets to the receiver apparatus within the time interval, the transmitter being configured to transmit the plurality of channel-coded data packets from the transmitter apparatus to the receiver apparatus within the time interval without using a return channel; wherein if a transmission of the channel-coded data packets is sufficiently error-free, the channel-coded data packets are individually decodable, by themselves, to provide the payload data; and if a transmission of the channel-coded data packets is not sufficiently error-free, at least two of the channel-coded data packets are combinable to provide, according to the combination of the at least two of the channel-coded data packets, an increased code gain to decode the channel-coded data packets to provide the payload data.