CN1426243A - Calling method for radio groups - Google Patents
Calling method for radio groups Download PDFInfo
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- CN1426243A CN1426243A CN 02139515 CN02139515A CN1426243A CN 1426243 A CN1426243 A CN 1426243A CN 02139515 CN02139515 CN 02139515 CN 02139515 A CN02139515 A CN 02139515A CN 1426243 A CN1426243 A CN 1426243A
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- group
- call
- paging
- call group
- page message
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Abstract
This invention relates to radio group message call method including the following steps: 1) initialized process is used to make predetermined message call designing code down load to BP receiving device in the message call group via radio message call control center in which the code includes a message call group code expressing the belonged message call group 2) the assigned code is added to each call information being transmitted to BP receiving device in which the assigned code represents the call group receiving the said call information 3) When receiving information, the said call information is demodulated to get the assigned, code in it compared with all group codes in the setting code. If anyone conforms, then it is judged to be valid or, invalid.
Description
Technical field
The present invention relates to a kind of radio-paging technology, especially a kind of wireless group paging method.
Background technology
To be a kind of crier of allowing transmit the wireless communication technique of specific page message by radio-paging control centre to the radio-paging technology, and for example the page message such as message with invitation letter, individual news in brief, news information, menu pattern, personal data management message, customized format are sent to one or more paging receiving systems with radio-paging receiving function.
At present, the radio-paging technology has developed and many group's paging methods, and it can be used to send same page message to be under the jurisdiction of same particular demographic paging receiving system simultaneously.These group's paging methods comprise terminal group call method, shared address group call method, dynamic group call method or the like.Yet when these group's paging methods are applied to the paging receiving system, be example with the personal digital assistant device, can there be following shortcoming in it:
Each personal digital assistant device in the call group that the terminal group call method is suitable for has different call address, when therefore desire sent same page message to these personal digital assistant devices simultaneously, radio-paging control centre fibrous root sent page message to these personal digital assistant devices one by one according to a string address.This practice can make the required wireless transmission time be proportional to the number of notifying from a phone call the personal digital assistant device in the group, so this method is very consuming time and take the wireless telecommunications channel, and call efficient is extremely low.
The shared address group call method is same each personal digital assistant device of notifying from a phone call in the group all to be set at have identical call address, so radio-paging control centre only needs just page message to be sent simultaneously to all personal digital assistant devices of notifying from a phone call in the group according to an address.Yet this kind practice can make each personal digital assistant device of notifying from a phone call in the group only can be under the jurisdiction of one regularly and notify from a phone call group, and can't arbitrarily change, and makes it be under the jurisdiction of another and notifies from a phone call group.In addition, because FLEX radio-paging agreement is only supported a limited number of call address, therefore can't make a personal digital assistant device optionally be under the jurisdiction of the not a plurality of call of limited number group.
The dynamic group call method is to distribute a provisional call address to give each personal digital assistant device of notifying from a phone call in the group by radio-paging control centre, page message is sent simultaneously to each personal digital assistant device of notifying from a phone call in the group according to this provisional call address again.Yet this kind practice can make the transport process of provisional call address very consuming time and take the wireless telecommunications channel.In addition, because FLEX radio-paging agreement only supports a limited number of provisional call address, it also has and equally with the shared address group call method same personal digital assistant device is optionally changed to be under the jurisdiction of the not defectives of a plurality of call of limited number group.
Summary of the invention
The call efficient that the present invention exists for the group's paging method that solves in the background technology is hanged down and same paging receiving system optionally changed to and is under the jurisdiction of the not technical problem of a plurality of call of limited number group.
Technical scheme of the present invention is: the present invention includes following steps:
1) carries out initialize routine, be used for that predetermined call group is set sign indicating number and be downloaded in the paging receiving system of notifying from a phone call in the group by radio-paging control centre; Wherein this call group sets sign indicating number and comprises in order to represent a call group codes of notifying from a phone call group under this;
2) will notify from a phone call group's designated code is added to each and desires to be emitted in the page message of paging receiving system; Wherein, this call group designated code be used for representing can legal effective this page message of reception call group;
3) when this paging receiving system receives page message, the call group designated code that this page message is obtained wherein through demodulation to be comprised;
4) will notify from a phone call group's designated code compares one by one with all call group codes that the call group that is preloaded in this paging receiving system sets in the sign indicating number; If there is any one to conform to, then is judged to be effective reception and begins to accept page message; Otherwise, then be judged to be invalid reception.
Above-mentioned steps 1) the radio-paging control centre in is a FLEX radio-paging control centre.
Above-mentioned steps 1) call group in sets sign indicating number and also includes the board serial number code, is used for representing receiving the board sequence number in the paging receiving system that this calls group sets yard.
Above-mentioned steps 1) the paging receiving system in is personal digital assistant device, beeper.
The present invention is that all of adopt notifying from a phone call that group sets that sign indicating number sets that the paging receiving system is subordinate to are notified from a phone call groups, and will notify from a phone call group's designated code and be added in the page message, is used for only allowing the call group of appointment can receive this page message.The present invention simultaneously can allow each paging receiving system arbitrarily increase and decrease the number of the call group that it was subordinate to, and makes each paging receiving system can be under the jurisdiction of the not a plurality of call of limited number group.The present invention also can allow radio-paging control centre only launch page message one time, can make that all the paging receiving systems in the call group of appointment all receive this page message synchronously.Therefore the present invention notifies from a phone call the efficient height.
Description of drawings
Fig. 1 is a basic flow sheet of the present invention;
Fig. 2 is this configuration diagram of sending out Application Example concrete.
Embodiment
Referring to Fig. 1, basic procedure of the present invention is as follows:
1) carries out initialize routine, be used for that predetermined call group is set sign indicating number and be downloaded in the paging receiving system of notifying from a phone call in the group by radio-paging control centre; Wherein this call group sets sign indicating number and comprises in order to represent a call group codes of notifying from a phone call group under this;
2) will notify from a phone call group's designated code is added to each and desires to be emitted in the page message of paging receiving system; Wherein, this call group designated code be used for representing can legal effective this page message of reception call group;
3) when this paging receiving system receives page message, the call group designated code that this page message is obtained wherein through demodulation to be comprised;
4) will notify from a phone call group's designated code compares one by one with all call group codes that the call group that is preloaded in this paging receiving system sets in the sign indicating number; If there is any one to conform to, then is judged to be effective reception and begins to accept page message; Otherwise, then be judged to be invalid reception.
Referring to Fig. 2, the application architecture of inventing wireless group paging method comprises radio-paging control centre 100 and several call groups 210,220,230......, and wherein each call group 210,220,230 comprises one or more personal digital assistant devices; For example notify from a phone call group 210 and comprise personal digital assistant device 211,212; Notify from a phone call group 220 and comprise personal digital assistant device 221,222; Notify from a phone call group 230 and comprise personal digital assistant device 231,232,233.
Below be the example that is applied on the personal digital assistant device of the present invention:
In initial step 1, at first carry out an initialize routine, being used for a predetermined call group sets sign indicating number 311 and is downloaded in the personal digital assistant device 211 of notifying from a phone call in the group 210 by radio-paging control centre 100, is used for setting the call group that this personal digital assistant device 211 is subordinate to.This data structure of notifying from a phone call group's setting sign indicating number 311 is as follows:
(13?bytes) (1?byte) (4?bytes) (4?bytes) (4?bytes)
| Seq_ID | Group_Number | Group_1 | Group_2 | ..... | Group_N |
Wherein
The length of [Seq_Id] for example is 13bytes, and it is used for representing the board sequence number of the personal digital assistant device 211 that is set;
The length of [Group_Number] for example is 1byte, and it is used for representing the number N of the call group that the personal digital assistant device 211 that is set is subordinate to, and this number N and unrestricted;
[Group_1], [Group_2] ... the length of .., [Group_N] for example is respectively 4bytes, and it is used for representing N the code of notifying from a phone call group that personal digital assistant device 211 is subordinate to.
It is to be sent to personal digital assistant device 211 by wireless signal that above-mentioned call group sets sign indicating number 311; And the call group that obtains former digital form through demodulation sets sign indicating number 311.Because the demodulation method that adopt in this place is a prior art, not therefore following will it not being described in further detail.
After the demodulation, at first whether [Seq_Id] in the comparison call group setting sign indicating number 311 meets the board sequence number of this personal digital assistant device 211; If not, then stop to handle, even this wireless signal is received by other personal digital assistant device 212,221,222,232,232,233, and then it can't be handled; If then will notify from a phone call the internal memory of data storing in personal digital assistant device 211 that group sets sign indicating number 311.
If also need later on personal digital assistant device 211 is subordinate to a new call group again, then group sets in the sign indicating number as long as code that will new call group is added to original calls, and the call group setting after will upgrading again yard is downloaded to personal digital assistant device 211 in the above described manner and gets final product.And notify from a phone call group if need that personal digital assistant device 211 is broken away from existing one, it for example is the call group of [Group_2] representative, then as long as will [Group_Number] subtract 1 and will [Group_2] set in the sign indicating number from original calls group and delete, the call group setting after will upgrading again yard is downloaded to personal digital assistant device 211 and gets final product.
Next when radio-paging control centre 100 desires send a page message 320 to personal digital assistant device 211, promptly carry out step 2; Wherein notify from a phone call group's designated code 312 and be added to this page message 320 one.Page message 320 adds that the data structure of notifying from a phone call group's designated code 312 is as follows:
(2?bytes) (4?byte) (1?byte) (x?bytes)
| Data_Lengt h | ?Group_ID | Data_Cat?egory | Paged?Data |
Wherein
The length of [Data_Length] for example is 2bytes, and it is used for representing the data length of page message 320;
The length of [Group_ID] for example is 4bytes, and it is above-mentioned call group designated code 312, is used for representing legally to receive effectively the call group of page message 320;
The length of [Data_Category] for example is 1byte, and it is used for representing the kind of page message 320; For example with " 0 " expression invitation letter, with " 1 " represent individual news in brief, with " 2 " expression news information, with " 3 " expression menu pattern (MenuIcon), with " 4 " expression PIM message, with the message of " 5 " expression customized format, or the like;
[Paged Data] is the flesh and blood of page message 320, and its data length is decided on the content of page message 320.
Next carry out step 3, make the page message 320 after radio-paging control centre 100 will raise the price send out with wireless mode; And personal digital assistant device 211 is promptly at first obtained its demodulation call group designated code [Group_ID] wherein when receiving page message 320.Because the demodulation method that adopt in this place also is a prior art, not therefore following will it not being described in further detail.
Next carry out step 4, [Group_1], [Group_2] in the call group setting sign indicating number of call group designated code [Group_ID] that wherein will demodulate and previous preload ... .., [Group_N] compare one by one.
Next carry out step 5,, be judged to be invalid reception if comparison result for all not meeting, then skips to step 7; Otherwise, if there is any one to conform to, then skip to step 6, be judged to be effective reception, and immediately page message 320 is carried out demodulation, obtaining call data [Category] and [PagedData] wherein, and it is presented on the screen of personal digital assistant device 211, can allows user's received page message of reading.
Claims (4)
1, a kind of wireless group paging method, it is characterized in that: this is wireless, and group's paging method may further comprise the steps:
1) carries out initialize routine, be used for that predetermined call group is set sign indicating number and be downloaded in the paging receiving system of notifying from a phone call in the group by radio-paging control centre; Wherein this call group sets sign indicating number and comprises in order to represent a call group codes of notifying from a phone call group under this;
2) will notify from a phone call group's designated code is added to each and desires to be emitted in the page message of paging receiving system; Wherein, this call group designated code be used for representing can legal effective this page message of reception call group;
3) when this paging receiving system receives page message, the call group designated code that this page message is obtained wherein through demodulation to be comprised;
4) will notify from a phone call group's designated code compares one by one with all call group codes that the call group that is preloaded in this paging receiving system sets in the sign indicating number; If there is any one to conform to, then is judged to be effective reception and begins to accept page message; Otherwise, then be judged to be invalid reception.
2, wireless group as claimed in claim 1 paging method, it is characterized in that: the radio-paging control centre in the described step 1) is a FLEX radio-paging control centre.
3, wireless group as claimed in claim 1 paging method is characterized in that: the call group in the described step 1) sets sign indicating number and also includes the board serial number code, is used for representing receiving the board sequence number in the paging receiving system that this calls group sets yard.
4, wireless group as claimed in claim 1 paging method, it is characterized in that: the paging receiving system in the described step 1) is personal digital assistant device, beeper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02139515 CN1195386C (en) | 2002-11-12 | 2002-11-12 | Calling method for radio groups |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02139515 CN1195386C (en) | 2002-11-12 | 2002-11-12 | Calling method for radio groups |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1426243A true CN1426243A (en) | 2003-06-25 |
| CN1195386C CN1195386C (en) | 2005-03-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02139515 Expired - Fee Related CN1195386C (en) | 2002-11-12 | 2002-11-12 | Calling method for radio groups |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1195386C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007019731A1 (en) * | 2005-08-18 | 2007-02-22 | Zte Corporation | Method for addressing broadcast message in trunk system |
| CN101123742B (en) * | 2006-08-10 | 2010-05-12 | 华为技术有限公司 | A call implementation method, device and system in wireless communication system |
-
2002
- 2002-11-12 CN CN 02139515 patent/CN1195386C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007019731A1 (en) * | 2005-08-18 | 2007-02-22 | Zte Corporation | Method for addressing broadcast message in trunk system |
| CN101156478B (en) * | 2005-08-18 | 2010-10-06 | 中兴通讯股份有限公司 | Addressing method for radio news in cluster system |
| CN101123742B (en) * | 2006-08-10 | 2010-05-12 | 华为技术有限公司 | A call implementation method, device and system in wireless communication system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1195386C (en) | 2005-03-30 |
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