1. A multicarrier mobile communication system comprising:
a transmitting unit and a receiving unit which are connected with a radio network,
wherein said transmitting unit comprises:
a coding section configured to divide a transmission data into a plurality of code blocks, and encode each of the plurality of code blocks to generate a transmission signal; and
a transmitting section configured to transmit the transmission signal,
wherein said receiving unit comprises:
a receiving section configured to receive the transmission signal as a reception signal; and
a decoding section configured to perform iterative decoding of an error correction decoding and error detection to each of a plurality of code blocks of the reception signal,
wherein said decoding section terminates the iterative decoding to a first code block group, in which an error has not been detected before a first setting number of times of iteration, among the plurality of code blocks of the reception signal,
wherein when there is an error in the said reception signal, said receiving section transmits a retransmission request feedback data, which contains a NACK data indicating that there is an error in the transmission signal and a data indicating the first code block group, to the said transmitting unit,
wherein first resources are assigned to each of the plurality of code blocks of the transmission signal,
wherein said transmitting section assigns resources of the first code block group of a plurality of code blocks of the transmission signal to second resources which are fewer than for the first resources, based on the retransmission request feedback data, and retransmits the transmission signal to said receiving unit,
wherein said receiving unit further comprises:
an iteration count recording section configured to record decoding iteration counts as the numbers of times of iterative decoding to the plurality of code blocks of the reception signal, respectively,
wherein the retransmission request feedback data further includes a data indicating the decoding iteration counts,
wherein the decoding iteration counts data includes a data indicating the first code block group, and
wherein said transmitting section:
compares each of the decoding iteration counts indicated by the decoding iteration counts data with the first setting count to select a first decoding iteration count group which is fewer than the first setting iteration count from the plurality of decoding iteration counts,
assigns the resources of the first code block group corresponding to the first decoding iteration count group among the plurality of code blocks of the transmission signal from the first resources to the second resources, and
retransmits the transmission signal to said receiving unit.', 'a transmitting unit and a receiving unit which are connected with a radio network,', 'wherein said transmitting unit comprises:', 'a coding section configured to divide a transmission data into a plurality of code blocks, and encode each of the plurality of code blocks to generate a transmission signal; and', 'a transmitting section configured to transmit the transmission signal,', 'wherein said receiving unit comprises:', 'a receiving section configured to receive the transmission signal as a reception signal; and', 'a decoding section configured to perform iterative decoding of an error correction decoding and error detection to each of a plurality of code blocks of the reception signal,', 'wherein said decoding section terminates the iterative decoding to a first code block group, in which an error has not been detected before a first setting number of times of iteration, among the plurality of code blocks of the reception signal,', 'wherein when there is an error in the said reception signal, said receiving section transmits a retransmission request feedback data, which contains a NACK data indicating that there is an error in the transmission signal and a data indicating the first code block group, to the said transmitting unit,', 'wherein first resources are assigned to each of the plurality of code blocks of the transmission signal,', 'wherein said transmitting section assigns resources of the first code block group of a plurality of code blocks of the transmission signal to second resources which are fewer than for the first resources, based on the retransmission request feedback data, and retransmits the transmission signal to said receiving unit,', 'wherein said receiving unit further comprises:', 'an iteration count recording section configured to record decoding iteration counts as the numbers of times of iterative decoding to the plurality of code blocks of the reception signal, respectively,', 'wherein the retransmission request feedback data further includes a data indicating the decoding iteration counts,', 'wherein the decoding iteration counts data includes a data indicating the first code block group, and', 'wherein said transmitting section:', 'compares each of the decoding iteration counts indicated by the decoding iteration counts data with the first setting count to select a first decoding iteration count group which is fewer than the first setting iteration count from the plurality of decoding iteration counts,', 'assigns the resources of the first code block group corresponding to the first decoding iteration count group among the plurality of code blocks of the transmission signal from the first resources to the second resources, and', 'retransmits the transmission signal to said receiving unit.

2. The multicarrier mobile communication system according to 1, wherein the first resources correspond to a first bit group which contains redundancy bits for error correction,
wherein the second resources correspond to a second bit group which is fewer than the first bit group and contains redundancy bits for error correction, and
wherein said transmitting section assigns a bit group of the first code block group of the plurality of code blocks of the transmission signal from the first bit group to the second bit group.', 'wherein the second resources correspond to a second bit group which is fewer than the first bit group and contains redundancy bits for error correction, and', 'wherein said transmitting section assigns a bit group of the first code block group of the plurality of code blocks of the transmission signal from the first bit group to the second bit group.

3. The multicarrier mobile communication system according to 2, wherein said decoding section forcibly terminates the iterative decoding to the second code blocks in which an error is detected even after a second setting iteration count which is more than the first setting iteration count, among the plurality of code blocks of the reception signal, and
wherein said transmitting section selects a second decoding iteration count group indicating the second setting iteration count from among the plurality of decoding iteration counts indicated by the decoding iteration count data based on the retransmission request feedback data, and assigns the resources of the second code block group corresponding to the second decoding iteration count group among the plurality of code blocks of the transmission signal to third resources which are more than the first resources.', 'wherein said transmitting section selects a second decoding iteration count group indicating the second setting iteration count from among the plurality of decoding iteration counts indicated by the decoding iteration count data based on the retransmission request feedback data, and assigns the resources of the second code block group corresponding to the second decoding iteration count group among the plurality of code blocks of the transmission signal to third resources which are more than the first resources.

4. The multicarrier mobile communication system according to 3, wherein the first resources correspond to a first bit group which contains redundancy bits for error correction,
wherein the second resources correspond to a second bit group which is fewer than to the first bit group and contains redundancy bits for error correction,
wherein the third resources correspond to a third bit group which is more than to the first bit group and contains redundancy bits for error correction, and
wherein said transmitting section assigns a bit group of the first code block group of the plurality of code blocks of the transmission signal from the first bit group to the second bit group, such that a total number of the bit groups of the plurality of code blocks of the transmission signal does not exceed a permissible number of bits, and assigns the bit group of the second code block group from the first bit group to the third bit group.', 'wherein the second resources correspond to a second bit group which is fewer than to the first bit group and contains redundancy bits for error correction,', 'wherein the third resources correspond to a third bit group which is more than to the first bit group and contains redundancy bits for error correction, and', 'wherein said transmitting section assigns a bit group of the first code block group of the plurality of code blocks of the transmission signal from the first bit group to the second bit group, such that a total number of the bit groups of the plurality of code blocks of the transmission signal does not exceed a permissible number of bits, and assigns the bit group of the second code block group from the first bit group to the third bit group.', '5. The multicarrier mobile communication system according to 1, wherein said receiving section generates a channel quality data indicating a CQI (Channel Quality Indicator) value based on an estimated downlink channel pilot symbol SIR (Signal to Interference Ratio),
wherein the retransmission request feedback data contains the channel quality data, and
wherein said transmitting section applies AMC (Adaptive Modulation and Coding) to the transmission signal based on the CQI value indicated by the channel quality data, in response to the retransmission request feedback data, and retransmits the transmission signal to said receiving unit.', 'wherein the retransmission request feedback data contains the channel quality data, and', 'wherein said transmitting section applies AMC (Adaptive Modulation and Coding) to the transmission signal based on the CQI value indicated by the channel quality data, in response to the retransmission request feedback data, and retransmits the transmission signal to said receiving unit.', '6. A transmitting unit comprising:
a coding section configured to divide a transmission data into a plurality of code blocks, and encode each of the plurality of code blocks to generate a transmission signal; and
a transmitting section configured to transmit the transmission signal,
wherein first resources are assigned to each of a plurality of code blocks of the transmission signal, and
wherein said transmitting section assigns resources of a first code block group of the plurality of code blocks of the transmission signal to second resources which are fewer than for the first resources, based on a retransmission request feedback data, and retransmits the transmission signal to a receiving unit,
wherein said receiving unit further comprises:
an iteration count recording section configured to record decoding iteration counts as the numbers of times of iterative decoding to the plurality of code blocks of the reception signal, respectively,
wherein the retransmission request feedback data further includes a data indicating the decoding iteration counts,
wherein the decoding iteration counts data includes a data indicating the first code block group, and
wherein said transmitting section:
counts data with the first setting count to select a first decoding iteration count group which is fewer than the first setting iteration count from the plurality of decoding iteration counts,
assigns the resources of the first code block group corresponding to the first decoding iteration count group among the plurality of code blocks of the transmission signal from the first resources to the second resources, and
retransmits the transmission signal to said receiving unit.', 'a coding section configured to divide a transmission data into a plurality of code blocks, and encode each of the plurality of code blocks to generate a transmission signal; and', 'a transmitting section configured to transmit the transmission signal,', 'wherein first resources are assigned to each of a plurality of code blocks of the transmission signal, and', 'wherein said transmitting section assigns resources of a first code block group of the plurality of code blocks of the transmission signal to second resources which are fewer than for the first resources, based on a retransmission request feedback data, and retransmits the transmission signal to a receiving unit,', 'wherein said receiving unit further comprises:', 'an iteration count recording section configured to record decoding iteration counts as the numbers of times of iterative decoding to the plurality of code blocks of the reception signal, respectively,', 'wherein the retransmission request feedback data further includes a data indicating the decoding iteration counts,', 'wherein the decoding iteration counts data includes a data indicating the first code block group, and', 'wherein said transmitting section:', 'counts data with the first setting count to select a first decoding iteration count group which is fewer than the first setting iteration count from the plurality of decoding iteration counts,', 'assigns the resources of the first code block group corresponding to the first decoding iteration count group among the plurality of code blocks of the transmission signal from the first resources to the second resources, and', 'retransmits the transmission signal to said receiving unit.', '7. A receiving unit comprising:
a receiving section configured to receive the transmission signal as a reception signal; and
a decoding section configured to perform iterative decoding of an error correction decoding and error detection to each of a plurality of code blocks of the reception signal,
wherein said decoding section terminates the iterative decoding to a first code block group, in which an error has not been detected before a first setting number of times of iteration, among the plurality of code blocks of the reception signal,
wherein when there is an error in the said reception signal, said receiving section transmits a retransmission request feedback data, which contains a NACK data indicating that there is an error in the transmission signal and a data indicating the first code block group, to the a transmitting unit, and
wherein first resources are assigned to each of the plurality of code blocks of the transmission signal, resources of the first code block group of a plurality of code blocks of the transmission signal are assigned to second resources which are fewer than for the first resources, based on the retransmission request feedback data,
wherein said receiving unit further comprises:
an iteration count recording section configured to record decoding iteration counts as the numbers of times of iterative decoding to the plurality of code blocks of the reception signal, respectively,
wherein the retransmission request feedback data further includes a data indicating the decoding iteration counts,
wherein the decoding iteration counts data includes a data indicating the first code block group, and
wherein a transmitting section of said transmitting unit:
compares each of the decoding iteration counts indicated by the decoding iteration counts data with the first setting count to select a first decoding iteration count group which is fewer than the first setting iteration count from the plurality of decoding iteration counts,
assigns the resources of the first code block group corresponding to the first decoding iteration count group among the plurality of code blocks of the transmission signal from the first resources to the second resources, and
retransmits the transmission signal to said receiving unit.', 'a receiving section configured to receive the transmission signal as a reception signal; and', 'a decoding section configured to perform iterative decoding of an error correction decoding and error detection to each of a plurality of code blocks of the reception signal,', 'wherein said decoding section terminates the iterative decoding to a first code block group, in which an error has not been detected before a first setting number of times of iteration, among the plurality of code blocks of the reception signal,', 'wherein when there is an error in the said reception signal, said receiving section transmits a retransmission request feedback data, which contains a NACK data indicating that there is an error in the transmission signal and a data indicating the first code block group, to the a transmitting unit, and', 'wherein first resources are assigned to each of the plurality of code blocks of the transmission signal, resources of the first code block group of a plurality of code blocks of the transmission signal are assigned to second resources which are fewer than for the first resources, based on the retransmission request feedback data,', 'wherein said receiving unit further comprises:', 'an iteration count recording section configured to record decoding iteration counts as the numbers of times of iterative decoding to the plurality of code blocks of the reception signal, respectively,', 'wherein the retransmission request feedback data further includes a data indicating the decoding iteration counts,', 'wherein the decoding iteration counts data includes a data indicating the first code block group, and', 'wherein a transmitting section of said transmitting unit:', 'compares each of the decoding iteration counts indicated by the decoding iteration counts data with the first setting count to select a first decoding iteration count group which is fewer than the first setting iteration count from the plurality of decoding iteration counts,', 'assigns the resources of the first code block group corresponding to the first decoding iteration count group among the plurality of code blocks of the transmission signal from the first resources to the second resources, and', 'retransmits the transmission signal to said receiving unit.', '8. A multicarrier mobile communicating method comprising:
dividing a transmit data into a plurality of code blocks; encoding each of the plurality of code blocks to generate a transmission signal;
transmitting the transmission signal from a transmitting unit to a receiving unit;
receiving the transmission signal as a reception signal;
performing an iterative decoding of iteratively executing an error correction decoding and error detection to each of the plurality of code blocks of the reception signal;
terminating the iterative decoding to a first code block group in which an error has not been detected before a first setting iteration count, among the plurality of code blocks of the reception signal;
when there is an error in the reception signal, transmitting a retransmission request feedback data which contains a NACK data indicating that there is an error in the transmission signal, and a data indicating the first code block group to the transmitting unit, wherein first resources are assigned for each of the plurality of code blocks of the transmission signal;
assigning resources of the first code block group of the plurality of code blocks of the transmission signal to second resources which are fewer than the first resources, based on the retransmission request feedback data;
retransmitting the transmission signal to the receiving unit, and
recording decoding iteration counts as the numbers of times of iterative decoding to the plurality of code blocks of the reception signal, respectively,
wherein the retransmission request feedback data further comprises a data indicating the decoding iteration counts,
wherein the decoding iteration counts data includes a data indicating the first code block group, and
wherein said assigning comprises:
comparing each of the decoding iteration counts indicated by the decoding iteration counts data with the first setting count to select a first decoding iteration count group which is fewer than the first setting iteration count, from the plurality of decoding iteration counts; and
assigning the resources of the first code block group corresponding to the decoding iteration count group among the plurality of code blocks of the transmission signal to the second resources from the first resources.', 'dividing a transmit data into a plurality of code blocks; encoding each of the plurality of code blocks to generate a transmission signal;', 'transmitting the transmission signal from a transmitting unit to a receiving unit;', 'receiving the transmission signal as a reception signal;', 'performing an iterative decoding of iteratively executing an error correction decoding and error detection to each of the plurality of code blocks of the reception signal;', 'terminating the iterative decoding to a first code block group in which an error has not been detected before a first setting iteration count, among the plurality of code blocks of the reception signal;', 'when there is an error in the reception signal, transmitting a retransmission request feedback data which contains a NACK data indicating that there is an error in the transmission signal, and a data indicating the first code block group to the transmitting unit, wherein first resources are assigned for each of the plurality of code blocks of the transmission signal;', 'assigning resources of the first code block group of the plurality of code blocks of the transmission signal to second resources which are fewer than the first resources, based on the retransmission request feedback data;', 'retransmitting the transmission signal to the receiving unit, and', 'recording decoding iteration counts as the numbers of times of iterative decoding to the plurality of code blocks of the reception signal, respectively,', 'wherein the retransmission request feedback data further comprises a data indicating the decoding iteration counts,', 'wherein the decoding iteration counts data includes a data indicating the first code block group, and', 'wherein said assigning comprises:', 'comparing each of the decoding iteration counts indicated by the decoding iteration counts data with the first setting count to select a first decoding iteration count group which is fewer than the first setting iteration count, from the plurality of decoding iteration counts; and', 'assigning the resources of the first code block group corresponding to the decoding iteration count group among the plurality of code blocks of the transmission signal to the second resources from the first resources.', '9. The multicarrier mobile communicating method according to 8, wherein the first resources correspond to a first bit group which contains redundancy bits for error correction,
wherein the second resources correspond to a second bit group which is fewer than the first bit group and contain redundancy bits for error correction, and
wherein said assigning comprises:
assigning a bit group of the first code block group of the plurality of code blocks of the transmission signal from the first bit group to the second bit group.', 'wherein the second resources correspond to a second bit group which is fewer than the first bit group and contain redundancy bits for error correction, and', 'wherein said assigning comprises:', 'assigning a bit group of the first code block group of the plurality of code blocks of the transmission signal from the first bit group to the second bit group.', '10. The multicarrier mobile communicating method according to 9, further comprising:
forcibly terminating the iterative decoding to the second code blocks in which an error is detected even after a second setting iteration count which is more than the first setting iteration count, among the plurality of code blocks of the reception signal,
wherein said assigning comprises:
selecting a second decoding iteration count group indicating the second setting iteration count from among the plurality of decoding iteration counts indicated by the decoding iteration count data based on the retransmission request feedback data; and
assigning the resources of the second code block group corresponding to the second decoding iteration count group among the plurality of code blocks of the transmission signal to third resources which are more than the first resources.', 'forcibly terminating the iterative decoding to the second code blocks in which an error is detected even after a second setting iteration count which is more than the first setting iteration count, among the plurality of code blocks of the reception signal,', 'wherein said assigning comprises:', 'selecting a second decoding iteration count group indicating the second setting iteration count from among the plurality of decoding iteration counts indicated by the decoding iteration count data based on the retransmission request feedback data; and', 'assigning the resources of the second code block group corresponding to the second decoding iteration count group among the plurality of code blocks of the transmission signal to third resources which are more than the first resources.', '11. The multicarrier mobile communicating method according to 10, wherein the first resources correspond to a first bit group which contains redundancy bits for error correction,
wherein the second resources correspond to a second bit group which is fewer than to the first bit group and contains redundancy bits for error correction,
wherein the third resources correspond to a third bit group which is more than to the first bit group and moreover contains redundancy bits for error correction, and
wherein said assigning comprises:
assigning a bit group of the first code block group of the plurality of code blocks of the transmission signal from the first bit group to the second bit group, such that a total number of the bit groups of the plurality of code blocks of the transmission signal does not exceed a permissible number of bits; and
assigning the bit group of the second code block group from the first bit group to the third bit group.', 'wherein the second resources correspond to a second bit group which is fewer than to the first bit group and contains redundancy bits for error correction,', 'wherein the third resources correspond to a third bit group which is more than to the first bit group and moreover contains redundancy bits for error correction, and', 'wherein said assigning comprises:', 'assigning a bit group of the first code block group of the plurality of code blocks of the transmission signal from the first bit group to the second bit group, such that a total number of the bit groups of the plurality of code blocks of the transmission signal does not exceed a permissible number of bits; and', 'assigning the bit group of the second code block group from the first bit group to the third bit group.', '12. The multicarrier mobile communicating method according to 8, further comprising:
generating a channel quality data indicating a CQI (Channel Quality Indicator) value based on an estimated downlink pilot symbol SIR (Signal to Interference Ratio),
wherein the retransmission request feedback data contains the channel quality data, and
wherein said retransmitting comprises:
applying AMC (Adaptive Modulation and Coding) the transmission signal based on the CQI value indicated by the channel quality data, in response to the retransmission request feedback data, and retransmitting the transmission signal to said receiving unit.', 'generating a channel quality data indicating a CQI (Channel Quality Indicator) value based on an estimated downlink pilot symbol SIR (Signal to Interference Ratio),', 'wherein the retransmission request feedback data contains the channel quality data, and', 'wherein said retransmitting comprises:', 'applying AMC (Adaptive Modulation and Coding) the transmission signal based on the CQI value indicated by the channel quality data, in response to the retransmission request feedback data, and retransmitting the transmission signal to said receiving unit.', '13. A computer-readable non transitory recording medium in which a computer-executable computer program is stored to make a computer to execute a method which comprises:
dividing a transmit data into a plurality of code blocks;
encoding each of the plurality of code blocks to generate a transmission signal;
transmitting the transmission signal from a transmitting unit to a receiving unit;
wherein the transmission signal is receiving as a reception signal, an iterative decoding of iteratively executing an error correction decoding and error detection is performed to each of the plurality of code blocks of the reception signal;
the iterative decoding to a first code block group is terminated when an error has not been detected before a first setting iteration count, among the plurality of code blocks of the reception signal;
when there is an error in the reception signal, a retransmission request feedback data is transmitted which contains a NACK data indicating that there is an error in the transmission signal, and a data indicating the first code block group to the transmitting unit;
wherein first resources are assigned for each of the plurality of code blocks of the transmission signal;
assigning resources of the first code block group of the plurality of code blocks of the transmission signal to second resources which are fewer than the first resources, based on the retransmission request feedback data;
retransmitting the transmission signal to the receiving unit; and
recording decoding iteration counts as the numbers of times of iterative decoding to the plurality of code blocks of the reception signal, respectively,
wherein the retransmission request feedback data further comprises a data indicating the decoding iteration counts,
wherein the decoding iteration counts data includes a data indicating the first code block group, and
wherein said assigning comprises:
comparing each of the decoding iteration counts indicated by the decoding iteration counts data with the first setting count to select a first decoding iteration count group which is fewer than the first setting iteration count, from the plurality of decoding iteration counts; and
assigning the resources of the first code block group corresponding to the decoding iteration count group among the plurality of code blocks of the transmission signal to the second resources from the first resources.', 'dividing a transmit data into a plurality of code blocks;', 'encoding each of the plurality of code blocks to generate a transmission signal;', 'transmitting the transmission signal from a transmitting unit to a receiving unit;', 'wherein the transmission signal is receiving as a reception signal, an iterative decoding of iteratively executing an error correction decoding and error detection is performed to each of the plurality of code blocks of the reception signal;', 'the iterative decoding to a first code block group is terminated when an error has not been detected before a first setting iteration count, among the plurality of code blocks of the reception signal;', 'when there is an error in the reception signal, a retransmission request feedback data is transmitted which contains a NACK data indicating that there is an error in the transmission signal, and a data indicating the first code block group to the transmitting unit;', 'wherein first resources are assigned for each of the plurality of code blocks of the transmission signal;', 'assigning resources of the first code block group of the plurality of code blocks of the transmission signal to second resources which are fewer than the first resources, based on the retransmission request feedback data;', 'retransmitting the transmission signal to the receiving unit; and', 'recording decoding iteration counts as the numbers of times of iterative decoding to the plurality of code blocks of the reception signal, respectively,', 'wherein the retransmission request feedback