Huawei International PTE., Ltd. Patent applications |
Patent application number | Title | Published |
20160140179 | SYSTEM AND METHOD FOR SEARCHING A SYMMETRICALLY ENCRYPTED DATABASE FOR CONJUNCTIVE KEYWORDS - A system and method for searching a symmetrically encrypted database for conjunctive keywords is provided. More particularly, the system and method provides means for searching a symmetrically encrypted database for conjunctive keywords by utilizing an encrypted index table and a Bloom filter. The encrypted index table contains encrypted keywords and their associated index pairs while the Bloom filter contains elements that represent encrypted identity-keyword pairs of the database. | 05-19-2016 |
20150250001 | CIRCUIT ARRANGEMENT AND METHOD OF DETERMINING A PRIORITY OF PACKET SCHEDULING - The present invention is a circuit arrangement for a wireless cellular network. The circuit arrangement includes a determiner configured to determine a priority value of each packet of a plurality of packets based on at least a position of a video frame in a group of pictures and a type of the video frame, the video frame or a part thereof being contained in the packet, wherein the type of video frame comprises I frame data or P frame data; and wherein the determiner is further configured to set the priority value of a packet including I frame data lower than the priority value of at least one other packet including P frame data; and a controller configured to control scheduling of the packet based on the determined priority value for a communication device in a wireless cellular network. A method of determining a priority of packet scheduling is also disclosed. | 09-03-2015 |