Patent ID: 7397819
Filing Date: 2008-07-08
Classification: H03M,H04L,H04W

Abstract:
1. A packet compression system comprising: reception means for receiving at least one uncompressed packet, the uncompressed packet including a header and a payload of a second OSI layer, the payload of said second OSI layer including a header and a payload of a third OSI layer, the payload of said third OSI layer including a header and a payload of a fourth OSI layer, the payload of said fourth OSI layer including a codec signal; compression means for generating a compressed packet in which at least one said codec signal is inserted into the payload of said second layer without interposition of said third OSI layer and said fourth OSI layer by deleting the header of said third OSI layer and the header of said fourth OSI layer from said uncompressed packet; and transmission means for transmitting said compressed packet, wherein said compression means adjusts the number of codec signals inserted into the payload of said second OSI layer of said compressed packet so that the number of said compressed packets transmitted from said transmission means per unit time does not exceed a predetermined value irrespectively of the number of said uncompressed packets received by said reception means per unit time.