CN101202985B - Method for PHS SIM to obtain multi- base station positional information of PHS terminal - Google Patents
Method for PHS SIM to obtain multi- base station positional information of PHS terminal Download PDFInfo
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- CN101202985B CN101202985B CN2006101620990A CN200610162099A CN101202985B CN 101202985 B CN101202985 B CN 101202985B CN 2006101620990 A CN2006101620990 A CN 2006101620990A CN 200610162099 A CN200610162099 A CN 200610162099A CN 101202985 B CN101202985 B CN 101202985B
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- base station
- positional information
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- phs terminal
- station positional
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Abstract
The invention provides a method for PIM acquiring multiple-base-station location information of PHS terminals, which comprises that a PHS terminal sends a command of downloading general information to PIM, in order to notify PIM whether the PHS terminal supports multiple-base-station location information commands; if the PHS terminal supports the multiple-base-station location information commands, PIM sends the multiple-base-station location information commands to the PHS terminal to request to acquire the multiple-base-station information; and after receiving the multiple-base-station location information commands, the PHS terminal returns the multiple-base-station location information to PIM.
Description
Technical field
The present invention relates to the Personal Handyphone System(PHS) field, relate in particular to separation between machine and card PHS (personal handyphone system: terminal Personal Handy-phone System).
Background technology
Phs terminal is being realized relevant with the positional information information that need report own peripheral base station when professional to system.Before phs terminal was realized separation between machine and card, these work can be finished voluntarily by terminal, but after the separation between machine and card, PHS network user's identification module (PHS SIM is hereinafter referred to as PIM) may need to obtain these information and report.This just needs PIM and phs terminal to carry out alternately, to obtain the base station information of phs terminal.
Stipulated that in " the PIM-PS interface specification V1.0 " of Chinese fixed network and in January, 2005 issue of wireless terminal alliance (existing upgrade to " PIM-PS interface specification V2.0 ") PIM can utilize active order PROVIDE LOCAL INFORMATION (its commandqualifier is ' 00 ') to obtain location information of terminals, but the information that is obtained only comprises the Base Station Identification (CSID) of a base station, and do not have field intensity information, these contents are not enough to satisfy the demand of the business of some position-based information.
Summary of the invention
Therefore, task of the present invention provides the method that a kind of PIM obtains the multi-base station positional information of phs terminal, and the many base station informations that wherein obtained comprise CSID and received field strength value.
According to an aspect of the present invention, provide a kind of PIM to obtain the method for the multi-base station positional information of phs terminal, may further comprise the steps: phs terminal sends the summary info download command to PIM, whether supports the multi-base station positional information order with this phs terminal of notice PIM; If phs terminal is supported the multi-base station positional information order, then PIM sends the multi-base station positional information order to phs terminal, and with the acquisition request multi-base station positional information, wherein multi-base station positional information comprises Base Station Identification and received field strength value; After receiving the multi-base station positional information order, phs terminal returns multi-base station positional information to PIM.
PHS network user's identification module provided by the invention obtains among the embodiment of method of multi-base station positional information of phs terminal, and this method also comprises step: wherein multi-base station positional information comprises the information of a plurality of base stations that signal strength signal intensity that phs terminal searches is the strongest.
PHS network user's identification module provided by the invention obtains among the embodiment of method of multi-base station positional information of phs terminal, and wherein the information of base station comprises the Base Station Identification and the received field strength value of base station.
According to a further aspect of the invention, a kind of phs terminal system that obtains multi-base station positional information is provided, comprise: phs terminal, be used for sending the summary info download command and whether support the multi-base station positional information order with this phs terminal of notice PIM to PIM, and after receiving the multi-base station positional information order from PIM, return multi-base station positional information to PIM, wherein multi-base station positional information comprises Base Station Identification and received field strength value; PIM is used for sending the multi-base station positional information order with the acquisition request multi-base station positional information to the phs terminal of supporting the multi-base station positional information order, and receives multi-base station positional information from phs terminal.
Among the embodiment of the phs terminal system that obtains multi-base station positional information provided by the invention, wherein multi-base station positional information comprises the information of a plurality of base stations that signal strength signal intensity that phs terminal searches is the strongest.
Among the embodiment of the phs terminal system that obtains multi-base station positional information provided by the invention, wherein the information of base station comprises the Base Station Identification and the received field strength value of base station.
Description of drawings
Introduce the present invention in detail below with reference to accompanying drawing.
Accompanying drawing 1 shows the example format of multi-base station positional information;
Accompanying drawing 2 shows the example format of each base station information field in the multi-base station positional information;
Accompanying drawing 3 shows the example format and the value of received field strength value;
Accompanying drawing 4 shows the example format of the 1st byte in the summary info download command.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with the referenced drawings preferred embodiment.
According to the present invention, in the PIM initialization procedure, phs terminal transmission summary info download command Terminal Profile informs PIM, and whether it supports the multi-base station positional information order, and whether providing of many base station informations promptly is provided.So PIM can understand terminal according to the summary info download command Terminal Profile that is received whether providing of many base station informations is provided.Support at phs terminal under the situation about providing of many base station informations, when needs obtain many base station informations, PIM sends multi-base station positional information order PROVIDE LOCALINFORMATION to phs terminal, to obtain the information of a plurality of base stations relevant with the position of terminal.Receive after the multi-base station positional information order PROVIDE LOCAL INFORMATION, phs terminal sends multi-base station positional information to PIM.Wherein multi-base station positional information can comprise the information of a plurality of base stations that signal strength signal intensity that phs terminal searches is the strongest.Wherein the information of base station can comprise the CSID and the received field strength value of base station.Preferably, the information of 1 to 5 base station that phs terminal is the strongest with the signal strength signal intensity that searches sends to PIM.
In order to realize method of the present invention, for example can expand original positional information order PROVIDE LOCAL INFORMATION in " Chinese fixed network and the PIM-PS of wireless terminal alliance interface specification V2.0 " in the following manner:
PROVIDE?LOCAL?INFORMATION
Direction: PIM to PS
command?qualifier：
′00′＝Location?Information(MCC，MNC，PAC?and?Cell?Identity)
′01′＝PSID
′02′＝Network?Measurement?results
′03′＝Date，time?and?time?zone
′04′＝Language?setting
′05′＝Timing?Advance
′06′＝Search?Cell?Information
′07′to′FF′＝Reserved
That is, expand original positional information order PROVIDE LOCAL INFORMATION, increase content " ' 06 '=Search Cell Information " therein.
As mentioned above, in the prior art, PIM can utilize command qualifier to obtain location information of terminals for ' 00 ' positional information order PROVIDE LOCAL INFORMATION, but the positional information that is obtained only comprises the CSID of a base station, and do not have field intensity information, this is not enough to satisfy the demand of the business of some position-based information.And in the positional information order after expansion, can utilize command qualifier be ' 06 ' positional information order PROVIDELOCAL INFORMATION (being the multi-base station positional information order) come the multi-base station positional information of requesting terminal.
Phs terminal is after receiving the multi-base station positional information order PROVIDE LOCALINFORMATION of PIM (for example command qualifier is ' 06 ' positional information order), to PIM feedback multi-base station positional information.The multi-base station positional information that is fed back can comprise the information of a plurality of (for example 1 to 5) base station that signal strength signal intensity that phs terminal searches is the strongest, and wherein the information of each base station can account for for example 7 bytes.It is pointed out that the strongest base station of signal strength signal intensity that searches is not limited by paging zone.
As shown in Figure 1, the 1st byte representation multi-base station positional information of multi-base station positional information sign, its value is ' 0x3F '; This unit subsequent byte length of the 2nd byte representation of multi-base station positional information shows that promptly this multi-base station positional information provides the information of several base stations.Be the information of a plurality of base stations of being provided then, wherein each base station information can for example account for 7 bytes.As shown in Figure 1, preceding 9 bytes of multi-base station positional information are essential, so each multi-base station positional information must have preceding 9 bytes, and promptly each multi-base station positional information provides 1 base station information at least.And the byte of back is optionally, and this depends on the base station number that phs terminal can search.
As mentioned above, each base station information field length can be for example 7 bytes, and it is the combination of CSID and corresponding base station field intensity.As shown in Figure 2, the length of CSID field can be for example 6 bytes, and wherein 6 bits are otiose, and all the other 42 bits are used for CSID.And another byte of base station information field, be that last 8 bits are represented received field strength value (ReceptionLevel).
The base station signal strength that measures on the received field strength value GC group connector.Its value can be 10dB μ V to 80dB μ V, and wherein each value differs 1dB μ V.Fig. 3 shows the example format and the value of received field strength value.
Terminal for allow PIM know oneself can to support the positional information order PROVIDE LOCAL INFORMATION that expands, promptly whether support the multi-base station positional information order, need when issuing summary info download command Terminal Profile, notify it whether to support the positional information order PROVIDE LOCAL INFORMATION that expands, whether providing of many base station informations promptly is provided to PIM.For this reason, for example can be with the 5th bit set of first byte of summary info download command Terminal Profile: just represent that when this bit is set to 1 the terminal support provides multi-base station positional information to PIM, otherwise then phs terminal is not supported the multi-base station positional information order.The example format of first byte of summary info download command TerminalProfile has been shown among Fig. 4.
Below embodiments of the invention have been introduced with reference to preferred embodiment in conjunction with the accompanying drawings.But should be appreciated that the present invention is not limited to the concrete introduction of the foregoing description.The present invention can further upgrade, and perhaps new in addition to feature disclosed in this invention combination comprises any relevant claim, summary and accompanying drawing, also can upgrade or newly makes up any method disclosed in this invention or process.
Claims (6)
1. PHS network user's identification module obtains the method for the multi-base station positional information of phs terminal, may further comprise the steps:
Phs terminal sends the summary info download command to PHS network user's identification module, whether supports the multi-base station positional information order to notify the described phs terminal of described PHS network user's identification module;
If described phs terminal is supported the multi-base station positional information order, then PHS network user's identification module sends the multi-base station positional information order to phs terminal, with the acquisition request multi-base station positional information, wherein said multi-base station positional information comprises Base Station Identification and received field strength value;
After receiving described multi-base station positional information order, described phs terminal returns multi-base station positional information to described PHS network user's identification module.
2. according to the method for claim 1, also comprise step:
Wherein said multi-base station positional information comprises the information of a plurality of base stations that signal strength signal intensity that phs terminal searches is the strongest.
3. according to the method for claim 2, the information of wherein said base station comprises the Base Station Identification and the received field strength value of base station.
4. phs terminal system that obtains multi-base station positional information comprises:
Phs terminal, be used for sending the summary info download command and whether support the multi-base station positional information order to notify the described phs terminal of described PHS network user's identification module to PHS network user's identification module, and after receiving the multi-base station positional information order from described PHS network user's identification module, return multi-base station positional information to described PHS network user's identification module, wherein said multi-base station positional information comprises Base Station Identification and received field strength value;
PHS network user's identification module is used for sending the multi-base station positional information order with the acquisition request multi-base station positional information to the phs terminal of supporting the multi-base station positional information order, and receives multi-base station positional information from described phs terminal.
5. according to the phs terminal system of claim 4, wherein said multi-base station positional information comprises the information of a plurality of base stations that signal strength signal intensity that phs terminal searches is the strongest.
6. according to the phs terminal system of claim 5, the information of wherein said base station comprises the Base Station Identification and the received field strength value of base station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101620990A CN101202985B (en) | 2006-12-12 | 2006-12-12 | Method for PHS SIM to obtain multi- base station positional information of PHS terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2006101620990A CN101202985B (en) | 2006-12-12 | 2006-12-12 | Method for PHS SIM to obtain multi- base station positional information of PHS terminal |
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| CN101202985A CN101202985A (en) | 2008-06-18 |
| CN101202985B true CN101202985B (en) | 2010-09-29 |
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| CN2006101620990A Expired - Fee Related CN101202985B (en) | 2006-12-12 | 2006-12-12 | Method for PHS SIM to obtain multi- base station positional information of PHS terminal |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6134431A (en) * | 1996-10-07 | 2000-10-17 | Hitachi, Ltd. | Personal station authentication system and authentication method |
| CN1479533A (en) * | 2002-08-29 | 2004-03-03 | 深圳市中兴通讯股份有限公司 | Method of realizing machine card separation in PHS communication system |
| CN1545357A (en) * | 2003-11-12 | 2004-11-10 | ���˹���Ѷ��� | Method, apparatus and system for implementing PIM card of Little Smart handset |
| CN1678096A (en) * | 2004-04-01 | 2005-10-05 | 杭州斯达康通讯有限公司 | Data communication method for personal identifying module in little smart hand set |
-
2006
- 2006-12-12 CN CN2006101620990A patent/CN101202985B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6134431A (en) * | 1996-10-07 | 2000-10-17 | Hitachi, Ltd. | Personal station authentication system and authentication method |
| CN1479533A (en) * | 2002-08-29 | 2004-03-03 | 深圳市中兴通讯股份有限公司 | Method of realizing machine card separation in PHS communication system |
| CN1545357A (en) * | 2003-11-12 | 2004-11-10 | ���˹���Ѷ��� | Method, apparatus and system for implementing PIM card of Little Smart handset |
| CN1678096A (en) * | 2004-04-01 | 2005-10-05 | 杭州斯达康通讯有限公司 | Data communication method for personal identifying module in little smart hand set |
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| CN101202985A (en) | 2008-06-18 |
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