US Patent 11916573 Communication throughput despite periodic blockages

Patent

Hughes Network Systems

Hughes Network Systems

US Patent 7322005 LDPC (Low Density Parity Check) coded modulation symbol decoding using non-Gray code maps for improved performance

US Patent 7383493 LDPC (Low Density Parity Check) coded modulation hybrid decoding using non-Gray code maps for improved performance

US Patent 7436902 Multi-dimensional space Gray code maps for multi-dimensional phase modulation as applied to LDPC (Low Density Parity Check) coded modulation

US Patent 7451361 Method and apparatus for forward error correction in a content distribution system

US Patent 7581162 System, method and computer program product for implementing rate ¾ low density parity check code

US Patent 7590083 Wireless packet data distributed communications system

US Patent 7721184 Method and apparatus for fast encoding of data symbols according to half-weight codes

US Patent 7770089 Method and apparatus for providing reduced memory Low Density Parity Check (LDPC) codes

US Patent 7907641 Method and apparatus for providing signal acquisition and frame synchronization in a hierarchical modulation scheme

US Patent 7954036 Method and system for providing low density parity check (LDPC) encoding

United States Patent and Trademark Office

Esaw T Abraham

H03M 13/2703

H03M 13/276

H03M 13/03

H03M 13/275

H03M 13/27

H03M 13/2742

H03M 13/2792

H04B 7/18508

H03M 13/098