IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0211793
(2011-08-17)
|
등록번호 |
US-8670462
(2014-03-11)
|
우선권정보 |
JP-2010-202996 (2010-09-10); JP-2010-258662 (2010-11-19) |
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
10 |
초록
▼
An information processing apparatus includes a receiving part receiving a packet from a communication line; an arithmetic processing part configured to stop an operation in an energy conservation mode, a filter part configured to allow a response required packet to pass through the filter part; a pa
An information processing apparatus includes a receiving part receiving a packet from a communication line; an arithmetic processing part configured to stop an operation in an energy conservation mode, a filter part configured to allow a response required packet to pass through the filter part; a packet retaining part retaining the packet passing over the filter part; and a power source administrating part activating the arithmetic processing part by supplying electric power when the packet is received by the receiving part, wherein if the packet retaining part retains an incomplete packet at a time of activating the arithmetic processing part, the arithmetic processing part generates a packet information piece associating the incomplete packet and a corresponding complete packet as a list and stores the packet information piece to a list storing part.
대표청구항
▼
1. An information processing apparatus comprising: a receiving part configured to receive a packet from a communication line;an arithmetic processing part configured to stop an operation in an energy conservation mode;a filter part configured to allow a packet, to which a response is required, to pa
1. An information processing apparatus comprising: a receiving part configured to receive a packet from a communication line;an arithmetic processing part configured to stop an operation in an energy conservation mode;a filter part configured to allow a packet, to which a response is required, to pass through the filter part;a packet retaining part configured to retain the packet passing over the filter part; anda power source administrating part configured to activate the arithmetic processing part by supplying electric power to the arithmetic processing part when the packet is received by the receiving part,wherein if the packet retaining part retains an incomplete packet, a portion of which is lost, at a time of activating the arithmetic processing part, the arithmetic processing part generates a packet information piece, in which the incomplete packet and a corresponding complete packet containing the incomplete packet are associated, as a list, and stores the list to a list storing part, andwherein, if the packet retaining part retains the incomplete packet at the time of activating the arithmetic processing part, when the list storing part stores the packet information piece for the incomplete packet, the arithmetic processing part generates another packet information piece, in which the incomplete packet and a corresponding response packet containing the incomplete packet are associated, as the list, and stores the list to the list storing part and the arithmetic processing part sends the response packet corresponding to the incomplete packet by referring to the packet information. 2. The information processing apparatus according to claim 1, wherein, if the packet retaining part retains the incomplete packet at the time of activating the arithmetic processing part, the packet information piece is generated when the complete packet containing the incomplete packet is received by the receiving part. 3. The information processing apparatus according to claim 2, wherein, if the packet retaining part retains the incomplete packet at the time of activating the arithmetic processing part, when the list storing part stores the packet information piece for the incomplete packet, the arithmetic processing part responds to the complete packet corresponding to the incomplete packet by referring to the packet information piece. 4. The information processing apparatus according to claim 1, wherein the packet information piece contains time information indicating a time when the packet information piece is stored in the list storing part. 5. The information processing apparatus according to claim 1, wherein the packet information piece contains frequency information indicating a frequency that the arithmetic processing part uses the packet information piece. 6. The information processing apparatus according to claim 1, wherein the list storing part has a self refresh function for storing the list in the energy conservation mode. 7. The information processing apparatus according to claim 1, further comprising: a packet information number setting part configured to set a number of packet information pieces stored in the list. 8. An information processing method carried out by an information processing apparatus including a receiving part configured to receive a packet from a communication line, an arithmetic processing part configured to stop an operation in an energy conservation mode, and a filter part configured to allow a packet, to which a response is required, to pass through the filter part, the information processing method comprising: retaining the packet passing over the filter part; andactivating the arithmetic processing part by supplying electric power to the arithmetic processing part when the packet is received by the receiving part,wherein, if the packet retaining part retains an incomplete packet, a portion of which is lost, at a time of activating the arithmetic processing part, generating with an arithmetic processing part a packet information piece, in which the incomplete packet and a corresponding complete packet containing the incomplete packet are associated, as a list, and storing the list to a list storing part, andwherein, if the retaining retains the incomplete packet at the time of activating the arithmetic processing part, when the list storing part stores the packet information piece for the incomplete packet, the arithmetic processing part generates another packet information piece, in which the incomplete packet and a corresponding response packet containing the incomplete packet are associated, as the list, and stores the list to the list storing part and the arithmetic processing part sends the response packet corresponding to the incomplete packet by referring to the packet information. 9. The information processing method according to claim 8, wherein, if the retaining retains the incomplete packet at the time of activating the arithmetic processing part, the packet information piece is generated when the complete packet containing the incomplete packet is received by the receiving part. 10. The information processing method according to claim 9, wherein, if the retaining retains the incomplete packet at the time of activating the arithmetic processing part, when the list storing part stores packet information piece for the incomplete packet, the arithmetic processing part responds to the complete packet corresponding to the incomplete packet by referring to the packet information piece. 11. A non-transitory, computer readable medium for an information processing apparatus including a receiving part configured to receive a packet from a communication line, an arithmetic processing part configured to stop an operation in an energy conservation mode, and a filter part configured to allow a packet, to which a response is required, to pass through the filter part, which stores a computer program containing instructions executable by a processor to perform: retaining the packet passing over the filter part; andactivating the arithmetic processing part by supplying electric power to the arithmetic processing part when the packet is received by the receiving part; andwherein, if the packet retaining part retains an incomplete packet, a portion of which is lost, at a time of activating the arithmetic processing part, generating with an arithmetic processing part a packet information piece, in which the incomplete packet and a corresponding complete packet containing the incomplete packet are associated, as a list, and storing the list to a list storing part, andwherein, if the retaining retains the incomplete packet at the time of activating the arithmetic processing part, when the list storing part stores the packet information piece for the incomplete packet, the arithmetic processing part generates another packet information piece, in which the incomplete packet and a corresponding response packet containing the incomplete packet are associated, as the list, and stores the list to the list storing part and the arithmetic processing part sends the response packet corresponding to the incomplete packet by referring to the packet information. 12. The non-transitory, computer readable medium according to claim 11, wherein, if the retaining retains the incomplete packet at the time of activating the arithmetic processing part, the packet information piece is generated when the complete packet containing the incomplete packet is received by the receiving part. 13. The non-transitory, computer readable medium according to claim 12, wherein, if the retaining retains the incomplete packet at the time of activating the arithmetic processing part, when the list storing part stores packet information piece for the incomplete packet, the arithmetic processing part responds to the complete packet corresponding to the incomplete packet by referring to the packet information piece.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.