ClassID:

224850

H04L1/1845 - page 3 - CPC Classification

Classification description:

Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals; Automatic repetition systems, e.g. van Duuren system ; ARQ protocols; Arrangements specific to the receiver end; Buffer management Combining techniques, e.g. code combining

Recent Application in this class:
#601
20050094615
2005-05-05

Apparatus and method for transceiving high speed packet data in mobile communication system

#602
20050068908
2005-03-31

Tristate requests for flexible packet retransmission

#603
20050063344
2005-03-24

Methods and apparatus for efficient decoding

#604
20050050432
2005-03-03

Method and apparatus for time efficient retransmission using symbol accumulation

#605
20050047346
2005-03-03

Transport block set segmentation

#606
20050044473
2005-02-24

Data compression with incremental redundancy

#607
20050031050
2005-02-10

Apparatus and method for transmitting/receiving data using a multiple antenna diversity scheme in a mobile communication system

#608
20050030964
2005-02-10

Grant, acknowledgement, and rate control active sets

#609
20050022098
2005-01-27

Data delivery in conjunction with a hybrid automatic retransmission mechanism in CDMA communication systems

#610
20050018610
2005-01-27

Method and apparatus for transmitting/receiving reverse data in a mobile communication system supporting hybrid automatic repeat request

#611
20050013303
2005-01-20

Method of transmitting or retransmitting packets in a communication system

#612
20050010852
2005-01-13

Apparatus and method for generating codes in communications system

#613
20050008026
2005-01-13

Packet transceiver apparatus

#614
20050007948
2005-01-13

Hybrid automatic repeat request combining method in orthogonal frequency division multiplexing system

#615
15397078
2019-02-12

Method and apparatus for error correction

#616
14247685
2016-04-19

Methods and apparatus for generating expanded code words to support error correction in a data communication system

#617
14072613
2015-12-29

Significance of retransmission used in subsequent decoding