1. A multilayer ceramic electronic component comprising:
a laminate including a stack of a plurality of ceramic layers, and a plurality of internal electrodes extending along interfaces between the plurality of ceramic layers and exposed at surfaces of the laminate; and
a plurality of external electrodes electrically connecting the internal electrodes at the surfaces at which the internal electrodes are exposed; wherein
each of the plurality of external electrodes includes a first plating layer at least at the portion directly connected to the internal electrodes; and
the first plating layer has a compressive film stress of about 100 MPa or less or a tensile film stress of about 100 MPa or less.
2. The multilayer ceramic electronic component according to claim 1, wherein the first plating layer primarily includes Ni or Cu.
3. The multilayer ceramic electronic component according to claim 2, wherein the first plating layer is defined by an electroplated layer.
4. The multilayer ceramic electronic component according to claim 1, wherein the external electrode further includes another plating layer on the first plating layer.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A method for maintaining information security in a video multicasting service, the method comprising:
generating a network abstraction layer unit using received video information, the network abstraction layer unit including network abstraction layer (NAL) Unit Type information and dependency_ID (DID), temporal_level_ID (TID) and quality_level_ID (QID) information;
extracting the NAL Unit Type information and the DID, TID and QID information from the network abstraction layer unit;
encrypting the network abstraction layer unit of the video information;
realtime transport protocol (RTP) packetizing the encrypted network abstraction layer unit of the video information, wherein the encrypted network abstraction layer unit is loaded on a payload of an RTP packet;
recording the extracted NAL Unit Type information and DID, TID and QID information in a header extension field of an RTP header of the RTP packet without encryption; and
transmitting the RTP packet including the encrypted video information and the unencrypted NAL Unit Type information and DID, TID and QID information to a routing device.
2. The method of claim 1, further comprising:
storing the extracted NAL Unit Type information in a memory.
3. The method of claim 1, wherein the video information is information in a scalable video coding type.
4. The method of claim 1, wherein the generating of the network abstraction layer unit using received video information generates the network abstraction layer unit by compressing the received video information.
5. The method of claim 1, wherein, when the encrypted network abstraction layer unit of the video information is RTP packetized, a header space of the RTP is extended.
6. A method of routing a secured information packet in a video multicasting service, the method comprising:
receiving an RTP packet including an encrypted network abstraction layer unit of video information and unencrypted format information and dependency_ID (DID), temporal_level_ID (TID) and quality_level_ID (QID) information;
extracting unit the unencrypted format information and DID, TID and QID information from a header extension field of an RTP header of the received RTP packet; and
transmitting the network abstraction layer unit to a client terminal corresponding to the extracted network abstraction layer (NAL) Unit Type information and the DID, TID and QID information.
7. The method of claim 6, wherein the extracting of the NAL Unit Type information and DID, TID and QID information, included in a network abstraction layer, does not perform information decoding, RTP information packetizing, and information encryption.
8. An apparatus for maintaining information security in a video multicasting service, the apparatus comprising:
a unit generator generating a network abstraction layer unit using received video information, the network abstraction layer of the video information including unit format NAL Unit Type information and dependency_ID (DID), temporal_level_ID (TID) and quality_level_ID (QID) information;
a memory extracting the unit format network abstraction layer (NAL) Unit Type information and DID, TID and QID information from the network abstraction layer unit of the video information to store the extracted NAL Unit Type information and DID, TID and QID information;
an information encryption module encrypting the network abstraction layer unit of the video information;
an information packetizer RTP packetizing the encrypted network abstraction layer unit of the video information, wherein the encrypted network abstraction layer unit of the video information is loaded on a payload of an RTP packet;
an information recorder recording the extracted NAL Unit Type information and DID, TID and QID information in a header extension field of an RTP header of the RTP packet without encryption; and
an information transmitter transmitting the RTP packet including the encrypted video information and the unencrypted NAL Unit Type information and DID, TID and QID information to a routing device.
9. The apparatus of claim 8, wherein the unit generator generates the network abstraction layer unit by compressing the received video information.
10. The apparatus of claim 8, wherein, when the encrypted network abstraction layer unit of the video information is RTP packetized, a header space of the RTP is extended.
11. An apparatus for routing a secured-information packet, the apparatus comprising:
a receiver receiving an RTP packet including an encrypted network abstraction layer unit of video information and unencrypted NAL Unit Type information and dependency_ID (DID), temporal_level_ID (TID) and quality_level_ID (QID) information;
an extractor extracting the unencrypted network abstraction layer (NAL) Unit Type information and DID, TID and QID information from a header extension field of an RTP header of the received RTP packet; and
a transmitter transmitting the network abstraction layer unit to a client terminal corresponding to the extracted NAL Unit Type and field DID, TID and QID information.
12. The apparatus of claim 11, wherein the extractor extracts does not perform information decoding, RTP information packetizing, and information encryption.
13. A decoder comprising:
a receiver receiving a network abstraction layer unit from a routing device; and
a decoding module decoding the received network abstraction layer unit corresponding to a client terminal,
wherein the routing device receives an RTP packet including an encrypted network abstraction layer unit of video information and unencrypted network abstraction layer (NAL) Unit Type information and dependency_ID (DID), temporal_level_ID (TID) and quality_level_ID (QID) information, extracts the unencrypted NAL Unit Type information and DID, TID and QID information from a header extension field of an RTP header of the received RTP packet, and transmits the network abstraction layer unit to the receiver corresponding to the extracted NAL Unit Type information and DID, TID and QID information.