Method, Apparatus and System for Transmitting Information Bits
AssigneeHuawei Technologies Co., Ltd.
InventorsXiaofeng Chen, Yongxia Lv, Yan Cheng
Life of this patent
Estimating the term…
Abstract
A method, an apparatus, and a system for transmitting information bits, where the method for transmitting information bits includes: dividing the information bits to be transmitted into at least two groups; encoding the information bits to be transmitted in each group; modulating the coded bits obtained by the encoding to obtain modulation symbols, in which each modulation symbol is obtained by using the modulation of the coded bits in the same group; and mapping and transmitting the modulation symbols. In this way, the receiving end easily reduces the algorithm complexity, thereby ensuring the performance of the receiving end.
Claims17
A method for transmitting information bits, comprising:
- dividing information bits to be transmitted into at least two groups;
- encoding the information bits to be transmitted in each group to obtain coded bits;
- modulating the coded bits to obtain modulation symbols, wherein each modulation symbol is obtained by a modulation of the coded bits in the same group;
- and
- mapping and transmitting the modulation symbols.
An apparatus for transmitting information bits, comprising:
- a grouping unit, configured to divide information bits to be transmitted into at least two groups;
- an encoding unit, configured to encode the information bits to be transmitted in each group to obtain coded bits;
- a modulating unit, configured to modulate the coded bits to obtain modulation symbols, wherein each modulation symbol is obtained by a modulation of the coded bits in the same group;
- and
- a mapping and transmitting unit, configured to map and transmit the modulation symbols.
A method for transmitting information bits, comprising:
- dividing information bits to be transmitted into at least two groups;
- encoding the information bits to be transmitted in each group to obtain coded bits;
- modulating the coded bits of each group to obtain modulation symbols of each group;
- combining the modulation symbols of each group to obtain a modulation symbol sequence;
- reordering the modulation symbol sequence, so that the modulation symbols of at least one group are discretely distributed in the modulation symbol sequence;
- and
- mapping and transmitting the modulation symbols.
An apparatus for transmitting information bits, comprising:
- a grouping unit, configured to divide information bits to be transmitted into at least two groups;
- an encoding unit, configured to encode the information bits to be transmitted in each group divided by the grouping unit to obtain coded bits;
- a modulating unit, configured to modulate the coded bits encoded by the encoding unit to obtain modulation symbols of each group;
- a combining unit, configured to combine the modulation symbols of each group modulated by the modulating unit to obtain a modulation symbol sequence;
- an ordering unit, configured to reorder the modulation symbol sequence obtained through the combining of the combining unit, so that the modulation symbols of at least one group are discretely distributed in the modulation symbol sequence;
- and
- a mapping and transmitting unit, configured to map and transmit the modulation symbols reordered by the ordering unit.
Dependencies are inferred from the claim text.