1. A method of operating a mobile phone telecommunications network, comprising the steps of:
using a servicing mobile switching center (servicing MSC) of the network to receive at least one short message service (SMS) text message and to generate a mobile application part (MAP) message as a result of reception of the SMS text message;
transmitting the MAP message from the servicing MSC to at least one service control point (SCP) of the network;
implementing the SCP in the network as a single network element;
operating the SCP to process the MAP message by determining a subsequent handling of the at least one SMS text message and by interrogating the MAP message to obtain information from the MAP message about a sender of the SMS text message and to determine whether or not there is sufficient credit on an account of the sender to allow sending of the at least one SMS text message onwards towards an intended receiver; and
using the information in determining the subsequent handling of the at least one SMS text message, wherein if processing of the MAP message by the SCP determines that the MAP message should be sent onwards towards the intended receiver, then the SCP sends the MAP message onwards towards the receiver by sending it directly to a networking mobile switching center (networking MSC).
2. The method according to claim 1, in that the servicing MSC receives the at least one SMS text message from a mobile phone.
3. The method according to claim 1, in that the MAP message generated by the servicing MSC contains information about the at least one SMS text message received by the servicing MSC.
4. The method according to claim 1, in that the MAP message generated by the servicing MSC contains at least part of the at least one SMS text message received by the servicing MSC.
5. The method according to claim 1, in that processing of the MAP message by the SCP comprises the step of determining whether or not the MAP message should be sent onwards towards the intended receiver.
6. The method according to claim 1, in that the information comprises details of an identity of the sender of the at least one SMS text message received by the servicing MSC, and is used in determining whether or not SMS text messages from the sender should be sent onwards towards the intended receiver.
7. The method according to claim 1, in that when processing of the MAP message by the SCP comprises determining that the MAP message should not be sent onwards towards the intended receiver, the SCP discards the MAP message.
8. The method according to claim 1, in that the SCP changes a destination address of the MAP message to send it onwards towards the receiver.
9. The method according to claim 1, in that processing of the MAP message by the SCP comprises the step of charging the sender of the at least one SMS text message received by the servicing MSC.
10. The method according to claim 9, in that processing of the MAP message by the SCP comprises the step of charging the sender of the at least one SMS text message received by the servicing MSC if the MAP message is sent onwards towards the intended receiver.
11. The method according to claim 9, in that processing of the MAP message by the SCP comprises the step of charging the sender of the at least one SMS text message received by the servicing MSC before the MAP message is sent onwards towards the intended receiver.
12. The method according to claim 9, in that the step of using the information is performed by charging the sender of the at least one SMS text message received by the servicing MSC.
13. The method according to claim 12, in that the information comprises details of an identity of the sender of the at least one SMS text message received by the servicing MSC, and is used to access the account of the sender and to charge the sender.
14. The method according to claim 12, in that the information comprises details of a length of the MAP message, and is used to charge the sender.
15. The method according to claim 1, in that processing of the MAP message by the SCP comprises the step of triggering dispatch of a message to the sender of the at least one SMS text message received by the servicing MSC.
16. The method according to claim 15, in that the step of using the information is performed by triggering dispatch of the message to the sender of the at least one SMS text message received by the servicing MSC.
17. The method according to claim 16, in that the information comprises details of an identity of the sender of the at least one SMS text message received by the servicing MSC, and is used to access the account of the sender to determine a credit available, and to trigger dispatch of a message to the sender if the credit is insufficient to allow sending of the message onwards towards the intended receiver.
18. The method according to claim 1, in that processing of the MAP message by the SCP comprises the step of analyzing the MAP message.
19. The method according to claim 1, in that the SCP provides at least one service logic program (SLP) defining at least one process carried out by the SCP.
20. The method according to claim 19, in that processing of the MAP message by the SCP comprises the step of running the at least one SLP.
21. The method according to claim 1, in that the MAP message received by the SCP comprises an SMS text MAP message which is generated by the servicing MSC as a result of receipt of an SMS text message.
22. The method according to claim 21, in that the SCP provides at least one SMS SLP which defines the at least one process carried out by the SCP on the SMS text MAP message.
23. The method according to claim 22, in that processing of the SMS text MAP message by the SCP comprises the step of running at least one SMS SLP.
24. A mobile phone telecommunications network, comprising:
a servicing mobile switching center (servicing MSC) having a message receiver;
a mobile application part (MAP) message generator;
a MAP message transmitter; and
at least one service control point (SCP) implemented as a single network element and having a MAP message receiver and a MAP message processor, the message receiver of the servicing MSC receiving at least one short message service (SMS) text message and the MAP message generator of the servicing MSC generates a MAP message as a result of reception of the SMS text message, and the MAP message transmitter of the servicing MSC sends this to the MAP message receiver of the SCP, the MAP message receiver of the SCP receiving the MAP message, and the MAP message processor of the SCP processing the MAP message by determining whether or not the at least one SMS text message should be sent onwards towards an intended receiver by interrogating the MAP message to obtain information from the MAP message about a sender of the SMS text message and to determine whether or not there is sufficient credit on an account of the sender to allow sending of the at least one SMS text message onwards towards an intended receiver, and by using the information in determining the subsequent handling of the at least one SMS text message, wherein if processing of the MAP message by the SCP determines that the MAP message should be sent onwards towards the intended receiver, then the SCP sends the MAP message onwards towards the receiver by sending it directly to a networking mobile switching center (networking MSC).
25. A service control point (SCP) implemented as a single network element, comprising:
a receiver for receiving at least one mobile application part (MAP) message generated as a result of reception of a short message service (SMS) text message; and
a processor for processing the MAP message by determining whether or not the SMS text message should be sent onwards towards an intended receiver by interrogating the MAP message to obtain information from the MAP message about a sender of the SMS text message and to determine whether or not there is sufficient credit on an account of the sender to allow sending of the at least one SMS text message onwards towards an intended receiver, and by using the information in determining the subsequent handling of the SMS text message, wherein if processing of the MAP message by the SCP determines that the MAP message should be sent onwards towards the intended receiver, then the SCP sends the MAP message onwards towards the receiver by sending it directly to a networking mobile switching center (networking MSC).
26. The SCP according to claim 25, in that the SCP processor provides or accesses software for processing the MAP message.
27. The SCP according to claim 26, in that the processing software comprises at least one service logic program (SLP).
28. The SCP according to claim 27, in that processing of the at least one MAP message by the SCP processor of the SCP comprises running the at least one SLP.
29. The SCP according to claim 27, in that the processing software comprises at least one SMS SLP which defines at least one process carried out by the SCP processor of the SCP on SMS text MAP messages.
30. The SCP according to claim 29, in that processing of the SMS text MAP message by the SCP processor of the SCP comprises running at least one SMS SLP.
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 hydraulic pressure control apparatus comprising:
hydraulic pressure control member which adjusts or switches hydraulic pressure of fluid applied to an object to be controlled;
an upper case and a lower case that receive the hydraulic pressure control member and have an inside wall for forming a passage for the fluid; and
a plate member interposed between the upper case and the lower case, the plate member being made of non-porous material and having a plurality of through holes to define a filter that filters the fluid flowing through the passage,
the upper case and the lower case cooperating with the plate member in forming the passage for the fluid,
wherein the plate member includes at least one communication hole for forming the passage for the fluid in cooperation with the upper case and the lower case, and
wherein said communication hole has a diameter greater than a diameter of a said through hole.
2. A hydraulic pressure control apparatus according to claim 1, wherein the hydraulic pressure control member has an actuator that receives the hydraulic pressure of a working fluid as a supply pressure and operates in response to a switching control signal to output a control pressure, and wherein the filter is provided directly on the upstream side of the actuator.
3. A hydraulic pressure control apparatus according to claim 2, wherein the hydraulic pressure control member has a valve that is operated by the control pressure outputted by the actuator to control the supply or discharge of the hydraulic pressure applied to the object to be controlled.
4. A hydraulic pressure control apparatus according to claim 1, further comprising a magnet that is provided on the inside wall of the passage on the upstream side of the filter.
5. A hydraulic pressure control apparatus according to claim 1, wherein the plurality of through holes are formed in the plate member by a laser.
6. A hydraulic pressure control apparatus according to claim 1, wherein the through holes have a diameter of 0.002 mm to 0.2 mm.
7. A hydraulic pressure control apparatus comprising:
hydraulic pressure control member which adjusts or switches hydraulic pressure of fluid applied to an object to be controlled;
an upper case and a lower case that receive the hydraulic pressure control member and have an inside wall for forming a passage for the fluid; and
a plate member interposed between the upper case and the lower case, the plate member being made of non-porous material and having a plurality of through holes to define a filter that filters the fluid flowing through the passage,
the upper case and the lower case cooperating with the plate member in forming the passage for the fluid,
wherein the plate member includes at least one communication hole for forming the passage for the fluid in cooperation with the upper case and the lower case, and
wherein said communication hole has a diameter substantially corresponding to a diameter of said passage as defined in at least one of said upper case and said lower case.