IPC분류정보
| 국가/구분 |
United States(US) Patent
등록
|
| 국제특허분류(IPC7판) |
|
| 출원번호 |
US-0136684
(2005-05-24)
|
| 등록번호 |
US-8150401
(2012-04-03)
|
|
발명자
/ 주소 |
|
| 출원인 / 주소 |
- GTE Wireless Incorporated
|
| 인용정보 |
피인용 횟수 :
7 인용 특허 :
63 |
초록
▼
Methods and systems are provided for communicating data from wireline terminals to mobile terminals in a telecommunications network, which includes a home node associated with the mobile terminal and one or more visited nodes. To establish communication with a mobile terminal, a wireline terminal se
Methods and systems are provided for communicating data from wireline terminals to mobile terminals in a telecommunications network, which includes a home node associated with the mobile terminal and one or more visited nodes. To establish communication with a mobile terminal, a wireline terminal sends data to a server in the telecommunications network. The server identifies a mobile identification number associated with the mobile terminal, and based on the identified mobile identification number, the server determines a route that excludes the home node when the mobile terminal is out of the geographical area served by the home node. The server then establishes via the determined route a connection to the mobile terminal and sends to the mobile terminal the data received from the wireline terminal.
대표청구항
▼
1. A method comprising: receiving a data packet, at a network node, from a packet network destined for a mobile terminal;determining a route that excludes a home node associated with the mobile terminal when a visited node serves the mobile terminal for communicating the received data packet, to the
1. A method comprising: receiving a data packet, at a network node, from a packet network destined for a mobile terminal;determining a route that excludes a home node associated with the mobile terminal when a visited node serves the mobile terminal for communicating the received data packet, to the mobile terminal, where determining the route includes:determining that the mobile terminal is not being served by the home node,obtaining a temporary identifier associated with the mobile terminal,establishing a connection to the mobile terminal using the temporary identifier;receiving a second data packet, at the network node, from the mobile terminal, destined for a wireline terminal connected to the packet network; andsending the second data packet to the wireline terminal via the packet network. 2. The method of claim 1, further comprising: sending the received data packet from the network node to the visited node via the route. 3. The method of claim 1, where the temporary identifier is a Temporary Local Directory Number (TLDN). 4. The method of claim 1, where a route between the mobile terminal and the wireline terminal includes a wireline switch, a Public Switched Telephone Network (PSTN) and a visited wireless switch. 5. The method of claim 1, where the determining that the mobile terminal is not being served by the home node includes: sending a location request message from the network node to a home location register, associated with the home node; andreceiving from the home location register, associated with the home node, a response message, where the response message includes a Temporary Local Directory Number (TLDN), the TLDN corresponding to the temporary identifier. 6. A memory device storing instructions executable by a processor to cause the processor to: receive a data packet, at the network node, from a packet network destined for the mobile terminal;determine that the mobile terminal is not being served by a home node associated with the mobile terminal;obtain a temporary identifier associated with the mobile terminal,establishing a connection, that avoids the home node and using the temporary identifier, to the mobile terminal to communicate the received data packet to the mobile terminal;receive a second data packet, at the network node, from the mobile terminal, destined for a wireline terminal connected to the packet network; andsend the second data packet to the wireline terminal via the packet network. 7. A method, comprising: receiving, by a first network node, a data packet from a packet network, the data packet destined for a mobile terminal remote from the first network node, the mobile terminal associated with a home node;determining that the mobile terminal is not being served by the home node;obtaining a temporary identifier associated with the mobile terminal,establishing an at least partially wireless connection between the first network node and the mobile terminal using the temporary identifier, where the at least partially wireless connection includes a visited node that is remote from the home node and does not include the home node;sending the received data packet from the first network node to the mobile terminal via the at least partially wireless connection between the first network node and the mobile terminal;receiving a second data packet, at the first network node, from the mobile terminal, destined for a wireline terminal connected to the packet network; andsending the second data packet to the wireline terminal via the packet network. 8. The method of claim 7, where the temporary identifier is a Temporary Local Directory Number (TLDN). 9. A memory device storing instructions executable by a processor to cause the processor to: receive, by a first network node, a data packet from a packet network, the data packet destined for a mobile terminal remote from the first network node, the mobile terminal associated with a home node;determine that the mobile terminal is not being served by the home node;obtain a temporary identifier associated with the mobile terminal,establish an at least partially wireless connection between the first network node and the mobile terminal using the temporary identifier, where the at least partially wireless connection includes a visited node that is remote from the home node and does not include the home node;send the received data packet from the first network node to the mobile terminal via the at least partially wireless connection between the first network node and the mobile terminal;receive a second data packet, at the first network node, from the mobile terminal, destined for a wireline terminal connected to the packet network; andsend the second data packet to the wireline terminal via the packet network. 10. A network node, comprising: a processor;an interface to a packet network, the interface connected to the processor; anda memory system connected to the processor, the memory system storing software and information usable by the processor, the software including a connection module to: receive a data packet from the packet network destined for the mobile terminal;determine that the mobile terminal is not being served by a home node;obtain a temporary identifier associated with the mobile terminalestablish, using the temporary identifier, a connection that excludes the home node, associated with the mobile terminal, when a visited node that is remote from the home node serves the mobile terminal for communicating the received data packet to the mobile terminal;receive a second data packet from the mobile terminal destined for a wireline terminal connected to the packet network; andsend the second data packet to the wireline terminal via the packet network. 11. The network node of claim 10, where the connection module is further to send the received data packet to the visited node. 12. The method of claim 10, where the temporary identifier is a Temporary Local Directory Number (TLDN).
※ AI-Helper는 부적절한 답변을 할 수 있습니다.