Patent ID: 8670461
Filing Date: 2014-03-11
Classification: H04J,H04Q

Abstract:
1. An apparatus of reassembling Ethernet data, comprising: a data receiving unit, for receiving the data of a gigabit passive optical network frame; a data reassembly unit, for storing the data of the gigabit passive optical network frame into a corresponding location of a data buffer unit, based on the Ethernet data intermediate variable stored in a data reassembly table unit; the data reassembly table unit, for storing the Ethernet data intermediate variable; and the data buffer unit, for storing the data of the gigabit passive optical network frame received by the data receiving unit, to acquire integrated Ethernet data, wherein the Ethernet data intermediate variable includes at least one of the following variables: an integrated length of the current Ethernet data, a storage address of the current Ethernet data, an identifier indicating whether the current Ethernet data is wrong, and a cyclic redundancy check intermediate value of the current Ethernet data, wherein the data reassembly unit includes: wherein in the case that the integrated length of the current Ethernet data is 0, the data reassembly unit stores the data of the gigabit passive optical network frame into a new location of the data buffer unit.