Sanera Systems, Inc.

Reputation.com, Inc.

Brocade Communications Systems, Inc.

Yu Fang

Joseph I Chamdani

Liuxi Yang

Ulrich Stern

Shrey A Bhatia

Manish Balsara

Sathya Krishnamurthy

Shiv Prakash

Local content publishing is disclosed. A queue is obtained. The queue is associated with a geographical region. A set of entities is determined based at least in part on the geographical region associated with the queue. A piece of content assigned to the queue is obtained. The piece of content is published on behalf of the set of entities determined based at least in part on the geographical region associated with the queue.

Local content publishing

Generating a check matrix includes defining a generator function operable to yield check bits associated with a word. A set of primitive elements is calculated from the generator function. A set of check matrix columns is generated, where each check matrix column includes a matrix having a subset of the set of primitive elements. A check matrix is generated from a subset of the set of check matrix columns, where the check matrix yields a syndrome that comprises an error pattern for the word. The check matrix is reported.

Error correction for data communication

Generating a check matrix includes defining a set of column vectors. A matrix operable to have a plurality of entries is initiated. Each entry has a submatrix that includes a function of a subset of the set of column vectors. The following is repeated until a last entry of the matrix is reached. Subsets of the set of column vectors are generated from the set of column vectors, and an entry is generated from each subset. A weight associated with each entry is calculated, and an entry having a minimum weight is selected. The selected entry is added to the matrix, and the subset of column vectors associated with the selected entry is removed from the set of column vectors. The matrix is reported.

Generating a check matrix for error correction

Transmitting data includes receiving a serial sequence of code words. Each code word includes a word and check bits, where the word includes a sequence of word symbols, and the check bits includes a sequence of check bit symbols. The following is repeated until a last word symbol of a last code word is reached: selecting a next code word, and inserting a next word symbol of the selected code word into a vector. The following is repeated until a last check bit symbol of the last code word is reached: selecting a next code word, and inserting a next check bit symbol of the selected code word into the vector. The vector is transmitted.

Growing community of inventors

Sunnyvale, CA, United States of America

Yu Fang