What is claimed is:
1. A method for communication control, comprising the steps of:
recognizing service type information that specifies a type of communication service in a packet with a predetermined protocol;
obtaining parameter information for establishing connection, which is previously coordinate to the recognized service type information; and
sending a SETUP message that is generated using the obtained parameter information.
2. A method for communication control, wherein
the determined protocol is TCP or UDP; and
the service type information is a terminal port number in a TCP header or UDP header.
3. A method for communication control, comprising the steps of
recognizing traffic type information that specifies a traffic type in a packet with a predetermined protocol;
obtaining parameter information for establishing connection, which is previously coordinate to the recognized service type information; and
sending a SETUP message that is generated using the obtained parameter information.
4. A method for communication control as claimed in claim 3, wherein
the predetermined protocol is IP; and
the traffic type information is a service type or a traffic type in the IP header.
5. A communication control device, comprising:
means for recognizing service type information that specifies a type of communication service in a packet with a predetermined protocol;
means for obtaining parameter information that corresponds to the recognized service type information with reference to a table that defines a coordination between each service type information and a parameter information for establishing a connection; and
means for sending a SETUP message that is generated using the obtained parameter information.
6. A communication control device as claimed in claim 5, wherein
the determined protocol is TCP or UDP; and
the service type information is a terminal port number in a TCP header or UDP header.
7. A communication control device as claimed in claim 5 or 6, wherein the table is stored in a network management device external to the communication control device control, and parameter information defined in the table can be obtained by making an access to the network management device.
8. A communication control device, comprising:
means for recognizing traffic type information that specifies a type of traffic in a packet with a predetermined protocol;
means for obtaining parameter information that corresponds to the recognized traffic type information with reference to a table that defines a coordination between each traffic type information and a parameter information for establishing a connection; and
means for sending a SETUP message that is generated using the obtained parameter information.
9. A communication control device as claimed in claim 7, wherein
the determined protocol is an IP; and
the communication quality information is a service type or a traffic type in an IP header.
10. A communication control device as claimed in claim 8 or 9, wherein the table is stored in a network management device external to the communication control device control, and parameter information defined in the table can be obtained by making an access to the network management device.
11. A recording medium that stores a computer-readable communication control program for performing a communication control, wherein the communication control program is capable of executing the process comprising the steps of:
recognizing service type information that specifies a type of communication service in a packet with a predetermined protocol;
obtaining parameter information for establishing connection, which is previously coordinate to the recognized service type information; and
sending a SETUP message that is generated using the obtained parameter information.
12. A recording medium that stores a computer-readable communication control program for performing a communication control, wherein the communication control program is capable of executing the process comprising the steps of:
recognizing traffic type information that specifies a traffic type in a packet with a predetermined protocol;
obtaining parameter information for establishing connection, which is previously coordinate to the recognized service type information; and
sending a SETUP message that is generated using the obtained parameter information.
13. A method for communication control, comprising the steps of:
recognizing Type of Service as a traffic type when a predetermined protocol is IPv4 or recognizing Traffic Class as a traffic type when a predetermined protocol is IPv6;
recognizing a port number of TCP packet;
grasping information elements of SETUP message corresponding to the traffic typethe port number; and
sending the SETUP message to be generated using the grasped information elements.
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 receiver comprising:
a first finger configured to receive a non-interference-cancelled signal and output first demodulated data, a first phase estimate, and a first PN code; and
a second finger configured to:
selectively receive the non-interference-cancelled signal and a first interference-cancelled signal generated from the non-interference-cancelled signal based on the first phase estimate and the first PN code; and
output second demodulated data.
2. The receiver of claim 1, wherein the receiver comprises a rake receiver.
3. The receiver of claim 1, wherein the non-interference-cancelled signal comprises a code-division multiple access (CDMA) signal.
4. The receiver of claim 3, wherein the first interference-cancelled signal comprises a CDMA signal.
5. The receiver of claim 1, wherein the first finger outputs the first demodulated data and the second finger outputs the second demodulated data simultaneously.
6. The receiver of claim 1, wherein the second finger is further configured to output a second phase estimate and a second PN code.
7. The receiver of claim 6, further comprising a third finger configured to:
selectively receive the non-interference-cancelled signal, the first interference-cancelled signal, and a second interference-cancelled signal generated from the non-interference-cancelled signal based on the second phase estimate and the second PN code; and
output third demodulated data.
8. The receiver of claim 7, wherein the non-interference-cancelled signal comprises a CDMA signal.
9. The receiver of claim 8, wherein the first interference-cancelled signal and the second interference-cancelled signal comprise a CDMA signal.
10. The receiver of claim 1, wherein the first finger outputs the first demodulated data, the second finger outputs the second demodulated data, and the third finger output the third demodulated data simultaneously.
11. The receiver of claim 7, wherein the third finger is configured to output a third phase estimate and a third PN code.
12. A method comprising:
receiving, at a first receiver finger, a non-interference-cancelled signal;
outputting, by the first receiver finger, first demodulated data, a first phase estimate, and a first PN code;
receiving, at a second receiver finger, a selected one of the non-interference-cancelled signal or a first interference-cancelled signal; and
outputting, by the second receiver finger, second demodulated data.
13. The method of claim 12, wherein the non-interference-cancelled signal comprises a code-division multiple access (CDMA) signal.
14. The method of claim 13, wherein the first interference-cancelled signal comprises a CDMA signal.
15. The method of claim 12, wherein the first receiver finger outputs the first demodulated data and the second receiver finger outputs the second demodulated data simultaneously.
16. The method of claim 12, further comprising outputting, by the second receiver finger, a second phase estimate and a second PN code.
17. The method of claim 16, further comprising:
receiving, at a third receiver finger, a selected one of the non-interference-cancelled signal, the first interference-cancelled signal, and a second interference-cancelled signal generated from the non-interference-cancelled signal based on the second phase estimate and the second PN code; and
outputting, by the third receiver finger, third demodulated data.
18. The method of claim 17, wherein the first finger outputs the first demodulated data, the second finger outputs the second demodulated data, and the third finger output the third demodulated data simultaneously.
19. The method of claim 17, further comprising outputting, by the third receiver finger, a third phase estimate and a third PN code.