CN1323498A - Method and arrangements in a radio communication system - Google Patents
Method and arrangements in a radio communication system Download PDFInfo
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- CN1323498A CN1323498A CN 99811964 CN99811964A CN1323498A CN 1323498 A CN1323498 A CN 1323498A CN 99811964 CN99811964 CN 99811964 CN 99811964 A CN99811964 A CN 99811964A CN 1323498 A CN1323498 A CN 1323498A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
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Abstract
The present invention relates to a method and an arrangement for performing a paging procedure in a radio communication system comprising a radio communication network and at least a first mobile station. Upon receiving a request for establishment of a call to the first mobile station, the radio communication network initiates (201) the paging procedure. A page signal is transmitted (202) to the first mobile station. Upon detecting (203) a deficiency in the paging procedure which potentially is due to radio signals transmitted between the first mobile station and the radio communication network being subject to excessive propagation loss, an alert signal is generated (204) to the user of the first mobile station. After performing redeeming actions aming at providing more favourable conditions for radio communication, the user triggers (205) the first mobile station to transmit (206) a manual page response signal to the radio communication network.
Description
Invention field
The present invention relates to a kind of method in the radio communications system, this radio communications system comprises radio communication net and travelling carriage.More particularly, the present invention relates to a kind of method that foundation is called out to travelling carriage, in more detail, the present invention relates to the paging part in the call-establishing method.The present invention includes the travelling carriage that uses in radio communications system and the described radio communications system, the method for introduction of the present invention is carried out in described radio communications system.
Background of invention
Emitted radio signal is subjected to propagation loss between the travelling carriage that operates in the geographic region of radio communication net and this network service.When transmitted radio signal between travelling carriage and radio communication net, the propagation loss amount that is subjected at arbitrary given time depends on many different factors, these factors comprise: whether pack up mobile portable antennas, it still is outside the building that travelling carriage is positioned at building, and, if travelling carriage is positioned at building, then it is positioned at the basement of building or near window etc.
Usually, when user of mobile station was want the opposing party made a call, this user extracted antenna out and travelling carriage is moved on to the position that more helps radio communication.Therefore, reduced the propagation loss amount, and when the radio receiver in radio communication net and the travelling carriage received radio signals respectively, the radio signal that exchanges was enough strong between travelling carriage and radio communication net, communication can be carried out reliably.
Usually, under the situation that the opposing party makes a call to user of mobile station, user of mobile station also I had never expected and want receipt of call, so travelling carriage may antenna be packed up the basement that is placed on Bao Nei and/or may be currently located at building etc.Therefore, the radio signal that exchanges between travelling carriage and radio communication net may be subjected to excessive propagation loss, makes communication not carry out reliably.For reliable communication is provided, must reduce propagation loss and/or must be with higher power level radio signal.
International patent application book WO97/42787 has introduced a kind of communication system, this system comprises a plurality of mobile radio phones, sends controller and at least one paging channel of signaling message to expection mobile radio phone, by this channel, controller can send signaling message with the link critical level that changes.Originally, controller critical level with appointment in predetermined number of attempt sends signaling message, little by little sends signaling message continuously with the level higher than the critical level of appointment then, receives signaling message up to expection mobile radio phone.For example, by sending with higher power level or using other modulation technique can obtain higher critical level.Expection mobile radio phone provides a signal to receive the message that sends with the critical level higher than the appointment critical level by paging channel to point out its user.
The international patent application book discloses a kind of mobile communications system for WO98/13954 number, this system comprises a high-penetrability network, do not receive the confirmation the travelling carriage of signal for normal transmission power emission paging signal the time, this network is with the emission of high transmit power level scheduling paging signal, so that signal arrives this travelling carriage.Described application also discloses a kind of travelling carriage WO98/13954 number, this travelling carriage is behind the paging signal that receives with the emission of high transmit power level, provide visual immediately and spoken feedback to user of mobile station disturb to set up communication so that the notice user communication system need overcome temporary transient signalling channel.
Disclosed communication system is all for user of mobile station provides a kind of selection in the above-mentioned international patent application, promptly confirm respectively high critical/the high power paging before, carry out compensation behavior for advantage is provided to radio communication more.
Similarly, still weak to can't carrying out under the situation of reliable communication in the radio signal that receives page response from travelling carriage but receive from travelling carriage, above-mentioned communication system does not all provide the possibility of carrying out compensation behavior for user of mobile station.
Brief summary of the invention
The problem that the present invention solves be to improve in radio communications system to first travelling carriage set up asking of calling out so that the possibility that access success is set up, this radio communications system comprises the radio communication net and at least the first travelling carriage.
By a kind of method, described problem is resolved basically, after promptly when paging first travelling carriage, detecting deficiency (deficiency), for the radio communication between first travelling carriage and the radio communication net is carried out reliably, radio communications system is pointed out the user of first travelling carriage need be implemented as radio communication immediately the more compensation behavior of advantage is provided.After having carried out certain compensation behavior, for example, extract antenna and/or close out to window, the user triggers the emission of the manual paging response signal from first travelling carriage to radio communication net.Various aspects of the present invention all comprise said method, have the communication system and the travelling carriage of the necessary device of this method of execution.
More particularly, can deal with problems in the following manner.After receiving the request of setting up calling, radio communication net starts paging.To first travelling carriage emission paging signal.Detect deficiency in paging after, the user to first travelling carriage generates alarm signal immediately, and described deficiency may be to cause owing to emitted radio signal between first travelling carriage and radio communication net is subjected to excessive propagation loss at least.After first travelling carriage receives user's input behavior, launch manual paging response signal to radio communication net immediately.
General purpose of the present invention is will improve successfully to set up the possibility that travelling carriage is called out in radio communications system.
Another object of the present invention is to make the user of first travelling carriage carry out compensation behavior for the relevant radio communication that first travelling carriage is set up incoming call provides more advantage.
Another purpose of the present invention is to make user of mobile station can trigger the emission of the manual paging response signal from first travelling carriage to radio communication net after having carried out described compensation behavior.
An advantage of the invention is and improved the possibility of in radio communications system, successfully setting up the calling of travelling carriage.
Another advantage of the present invention is to need not radio communication net when having improved transmitted radio signal to use different transmission power and/or different modulation schemes just can successfully set up the possibility of calling.
Another advantage of the present invention is that the user of first travelling carriage can carry out compensation behavior for the relevant radio communication that first travelling carriage is set up incoming call provides more advantage.
Another advantage of the present invention is to make user of mobile station can trigger the emission of the manual paging response signal from first travelling carriage to radio communication net after having carried out above-mentioned compensation behavior.
Now the present invention will be described in more detail with reference to specific embodiments of the invention and accompanying drawing.
Brief description
Fig. 1 is the schematic diagram that comprises the radio communications system of radio communication net and travelling carriage.
Fig. 2 is the flow chart that the inventive method is described roughly.
Fig. 3 is the flow chart of first embodiment of explanation the inventive method.
Fig. 4 is the flow chart of second embodiment of explanation the inventive method.
Fig. 5 is the flow chart of the 3rd embodiment of explanation the inventive method.
Fig. 6 is the signaling diagram of explanation according to the signaling sequence of first embodiment of the inventive method.
Fig. 7 is the signaling diagram of explanation according to the signaling sequence of second embodiment of the inventive method.
Fig. 8 is the signaling diagram of explanation according to the signaling sequence of the 3rd embodiment of the inventive method.
Fig. 9 is the schematic block diagram according to travelling carriage of the present invention.
Describe in detail
Fig. 1 illustrates radio communications system SYS1, and this system comprises that form is the radio communication net and first mobile station MS 1 of Cellular Networks NET1.In exemplary radio communications system SYS1 shown in Figure 1, communicating by letter between Cellular Networks and first mobile station MS 1 based on No. 136 (TIA/EIA IS-136) air interface specification of telecommunications industry association/electronic industries association tentative standard.Be noted that the present invention is applicable to multiple different air interface specification and never be limited to the radio communications system that is only applicable to meet TIA/EIA IS-136.Cellular Networks NET1 comprises mobile services switching centre MSC1 and the base station BS 1-BS5 that is connected to this mobile services switching centre MSC1.Base station BS 1-BS5 provides area of radio coverage in the geographic region of mobile services switching centre MSC1 service.This geographic region is divided into many sub-district C1-C5.In each sub-district of C1-C5, each base station of BS1-BS5 provides radio to cover respectively.First mobile station MS, the 1 current sub-district C1 that is positioned at represents positive Serving cell, and the corresponding positive serving BS of base station BS 1 expression.Sub-district C1-C3 forms primary importance district LA1, and sub-district C4-C5 forms second place district LA2.Mobile services switching centre MSC1 is responsible for the calling of the travelling carriage of the geographic region that is positioned at its service and the calling that sends from this travelling carriage are exchanged.Be noted that only showing those in Fig. 1 illustrates necessary component of the present invention, and Cellular Networks comprises several mobile services switching centres, a large amount of base station and usually such as the node of other type of attaching position register.
The radio signal S11 that is transmitted into first mobile station MS 1 from positive serving BS BS1 is subjected to propagation loss L11, and vice versa.The propagation loss amount that is subjected at arbitrary given time depends on many different factors, these factors comprise: whether pack up mobile portable antennas, it still is outside the building that first mobile station MS 1 is positioned at building, and, if first mobile station MS 1 is positioned at building, then it is positioned at the basement of building or near window etc.
Usually, when the user of first mobile station MS 1 wants the opposing party made a call, this user releases the antenna of travelling carriage and first mobile station MS 1 is moved on to a position that more helps radio communication, so that reduce the propagation loss amount, and, when the radio receiver in the positive serving BS BS1 and first mobile station MS 1 received radio signals respectively, the radio signal that exchanges between first mobile station MS 1 and positive serving BS BS1 was enough strong, and communication can be carried out reliably.
Usually, under the situation that the opposing party makes a call to the user of first mobile station MS 1, user of mobile station also I had never expected and will answer the call, and is placed on the basement etc. that Bao Nei and/or user and mobile station MS 1 may be currently located at building so first mobile station MS 1 may antenna packs up.Therefore, the radio signal that exchanges between first mobile station MS 1 and positive serving BS BS1 may be subjected to excessive propagation loss, and communication can not be carried out reliably.
The basic skills that Fig. 2 explanation is carried out in the SYS1 of radio communications system shown in Fig. 1 according to the present invention.In step 201, after receiving the request that 1 foundation is called out to first mobile station MS, mobile services switching centre MSC1 starts paging immediately.According to the previous registration that first mobile station MS 1 carries out in a well-known manner, mobile services switching centre MSC1 determines paging first mobile station MS 1 in which zone.In this routine situation, mobile services switching centre MSC1 determines at primary importance district LA1 paging first mobile station MS 1.Mobile services switching centre MSC1 order is just being served each base station of the base station BS 1-BS3 of sub-district C1-C3 and is all being launched paging signal in primary importance district LA1, promptly comprise the TIA/EIA IS-136 beep-page message of the mobile station identification number (MIN) of first mobile station MS 1.In step 202, paging signal is all launched in each base station among the described base station BS 1-BS3 in its sub-district C1-C3 separately.In step 203, radio communications system SYS1 detects the deficiency in the paging, and this deficiency may be to cause owing to emitted radio signal between first mobile station MS 1 and Cellular Networks NET1 is subjected to excessive propagation loss.In the radio communication net NET1 or first mobile station MS 1, can detect this deficiency.In step 204, after detecting above-mentioned deficiency, first mobile station MS 1 generates an alarm signal to its user immediately.Alarm signal notifies the user in order to receive incoming call, need be implemented as radio communication the more compensation behavior of advantage is provided.After the user has carried out compensation behavior, for example, the antenna of extraction travelling carriage and/or close to window is in step 205, first mobile station MS 1 receives user's specific input behavior, and first mobile station MS 1 thinks that this input behavior is the request of launching manual paging response signal to Cellular Networks NET1.In step 206, first travelling carriage is launched manual paging response signal to positive serving BS BS1, promptly comprises the manual page-response message of the mobile station identification number of first mobile station MS 1.The content of this manual paging response signal can the general T IA/EIAIS-136 page-response message of emission be identical automatically immediately with first mobile station MS 1 after receiving paging signal.The content of this manual paging response signal can comprise that also some clearly indicate, for example, concrete message type field, this field can take described signal as Cellular Networks NET1 to be manual paging response signal.
If the compensation behavior that the user carries out has sufficiently reduced propagation loss L11, Cellular Networks NET1 can receive the manual paging response signal with enough signal strength signal intensities and start the voice channel sign so, makes what communication can be carried out reliably.Then, Cellular Networks NET1 continues to set up calling according to the process of stipulating among the TIA/EIA IS-136 with first mobile station MS 1.
Different specific embodiment of the present invention is obtained from basic skills shown in Fig. 2.
Fig. 3 explanation is according to the method for the first embodiment of the present invention.Fig. 6 explanation handshaking between the radio communication net NET1 and first mobile station MS 1 when method shown in the execution graph 3.Method step 201-202 illustrates with Fig. 2 with 204-206, no longer elaborates at this.
At step 201 startup paging and after step 202 is launched paging signal S61 from base station BS 1-BS3, in step 307, first mobile station MS, 1 receiving paging signal S61.Because with idle mode work, first mobile station MS 1 receives the paging signal S61 of positive serving BS BS1 emission to first mobile station MS 1 on control channel in positive Serving cell C1.First mobile station MS 1 thinks that this signal is paging from the content of paging signal S61, and in step 308, to positive serving BS BS1 emission automatic paging response signal S62, i.e. general T IA/EIAIS-136 page-response message.In step 309, positive serving BS BS1 receives automatic paging response signal S62.Except receiving automatic paging response signal S62, positive serving BS BS1 also measures the signal strength signal intensity from the radio signal S11 of the transmission automatic paging response signal S62 of first mobile station MS 1.Positive serving BS BS1 transmits the content of automatic paging response signal S62 and the signal strength signal intensity that measures is reported to mobile services switching centre MSC1.In step 303, mobile services switching centre MSC1 determines that the signal strength signal intensity that measures is lower than first signal strength threshold.First signal strength threshold has defined the lower limit of the signal strength signal intensity of guaranteeing reliable radio communication.The signal strength signal intensity that is lower than first signal strength signal intensity constitutes the deficiency in the paging.In order to attempt solving this situation, in step 310, mobile services switching centre MSC1 orders positive serving BS BS1, promptly receives the base station of page-response message S62, to the manual paging signal S63 of first mobile station MS, 1 emission.Manually the content of paging signal comprises that the travelling carriage identity of first mobile station MS 1 identifies the indication that described signal is manual paging response signal with some, for example, and concrete message type field.
In step 311, the manual paging signal S63 that first mobile station MS 1 receives from positive serving BS BS1.First mobile station MS 1 thinks that the reception of manual paging signal S63 is the trigger event that the prompting user need carry out compensation behavior, and continues execution in step 204, generates corresponding alarm signal to the user.In step 205, after the user had carried out certain compensation behavior, first mobile station MS 1 received the specific user and imports behavior, and the behavior is triggered first mobile station MS 1 at the manual paging response signal S64 of step 206 emission.
In step 303, when the signal strength signal intensity of the signal that receives from first mobile station MS 1 is compared with first signal strength threshold, the signal strength values or first signal strength threshold that can measure according to the power capability adjustment of first mobile station MS 1 are so that all travelling carriages have the identical geographic cell border that is not subjected to its power capability domination.This means: compare with the travelling carriage of power capabilities, the travelling carriage that power capability is low can be accepted lower signal strength signal intensity.
Also have alternate manner execution in step 303, promptly detect the signal strength signal intensity that is not enough to carry out reliable communication.One of mode is for arranging positive serving BS BS1 and measure and report the error rate of the digital information that receives from first mobile station MS 1, then, determine that at mobile services switching centre MSC1 this error rate is higher than first error rate threshold value, this threshold value defines the upper limit of the error rate that reliable radio communication allows.
Fig. 4 explanation method according to a second embodiment of the present invention.The exchange of Fig. 7 explanation signal between the radio communication net NET1 and first mobile station MS 1 when carrying out method shown in Figure 4.This method comprises previous described step 201-202 and 204-206, no longer elaborates at this.Start paging and launch paging signal S61 from base station BS 1-BS3 in step 201 in step 202.When emission paging signal S61, after timing device was overtime, mobile services switching centre MSC1 detected immediately from first mobile station MS 1 and does not receive the automatic paging response signal.Detect immediately after overtime and do not receive the automatic paging response signal, promptly do not receive paging response signal in predetermined period behind emission paging signal S61, then being formed in may be because the deficiency that excessive propagation loss causes in the paging.In order to attempt solving this situation, mobile services switching centre MSC1 order base station BS 1-BS3 is to the manual paging signal S63 of first mobile station MS, 1 emission.In step 407, base station BS 1-BS3 is to the manual paging signal of first mobile station MS, 1 emission.
In step 408, the manual paging signal S63 that first mobile station MS 1 receives from positive serving BS BS1.First mobile station MS 1 thinks that the reception of manual paging signal S63 is the trigger event that the prompting user need carry out compensation behavior, and continues execution in step 204, generates alarm signal to the user.In step 205, after the user had carried out certain compensation behavior, first mobile station MS 1 received the specific user and imports behavior, and the behavior is triggered first mobile station MS 1 at the manual paging response signal S64 of step 206 emission.
Selectively, radio communication net NET1 can attempt launching again paging signal S61 in decision one or many ground before the manual paging signal S63 of emission.Certainly, before the manual paging signal S63 of emission, also may in wider zone, for example, in whole service areas of mobile services switching centre MSC1 or in the service area at other mobile services switching centres, attempt paging first mobile station MS 1.In other words, in wider zone in the emission paging signal S61, in the zone that does not receive the response of paging signal S61, can launch manual paging signal S63.
Fig. 5 illustrates the method for a third embodiment in accordance with the invention.The exchange of Fig. 8 explanation signal between the radio communication net NET1 and first mobile station MS 1 when carrying out method shown in Figure 5.Method step 201-202 illustrates with Fig. 2 with 204-206, no longer elaborates at this.
In step 201, radio communication net NET1 started paging and in step 202 behind base station BS 1-BS3 emission paging signal S61, in step 507, first mobile station MS, 1 receiving paging signal S61.First mobile station MS 1 is thought oneself just by the content institute paging of paging signal S61, and in step 508 automatically to radio communication net NET1 emission automatic paging response signal S62.Because with idle mode work and therefore received the paging signal S61 of positive serving BS BS1 emission on control channel, first travelling carriage is then to positive serving BS BS1 emission automatic paging response signal S62 in positive Serving cell C1 for first mobile station MS 1.In addition, first travelling carriage is set timer immediately behind emission automatic paging response signal S62.In step 503, behind described timer expiry, first travelling carriage detects immediately from radio communication net NET1 and does not receive the other useful signal relevant with call setup.Detect immediately after overtime and do not receive other useful signal, promptly behind emission automatic paging response signal S62, in predetermined period, do not receive other useful signal, then constitute the deficiency in the paging, this deficiency may cause owing to automatic paging response signal S62 is subjected to excessive propagation loss.Therefore, first mobile station MS 1 thinks that the described signal that do not receive is the trigger event that the prompting user need carry out compensation behavior in overtime back, and continues execution in step 204, generates alarm signal to the user.In step 205, after the user had carried out certain compensation behavior, first mobile station MS 1 received the specific user and imports behavior, and the behavior is triggered first mobile station MS 1 at the manual paging response signal S64 of step 206 emission.
Radio communications system SYS1 can realize arbitrary combination of above-mentioned three embodiment of the inventive method, for example, and an embodiment or all three embodiment.
In all three embodiment, receiving after first mobile station MS 1 is set up the request of calling out, mobile services switching centre MSC1 serves as the device that starts paging immediately.Fig. 3 and embodiment illustrated in fig. 4 in, mobile services switching centre MSC1 also serves as the device that detects the deficiency in the paging, this deficiency may since excessively propagation loss cause.Base station BS 1-BS5 serves as jointly to the device of first mobile station MS, 1 transmitted radio signal and the device that receives radio signals from first mobile station MS 1.In first embodiment, base station BS 1-BS5 also serves as the device of signal strength measurement or the device of error rate measurement.
The user that time monitoring among the radio communication net NET1 should calculate first mobile station MS 1 before the manual paging response signal of request emission has the rational time that alarm signal is reacted and carries out compensation behavior.In other words, after abandoning paging and caller notification and can't connecting first mobile station MS 1, mobile services switching centre MSC1 can write down caller identity and keep one section preset time, for example, and a few minutes.If receive manual paging response signal in above-mentioned preset time, mobile services switching centre MSC1 can start the access callback to the calling party.In addition, mobile services switching centre can only have been launched the call attempt record caller identity of manual paging signal for those.
Fig. 9 comprises the schematic block diagram according to first mobile station MS 1 of the first embodiment of the present invention.First mobile station MS 1 according to Fig. 9 is supported Fig. 3 all three embodiment to the inventive method shown in Fig. 5.
Mobile station MS 1 comprises antenna 901, receiver circuit 902, transmitter circuitry 903, keyboard 904, loud speaker 905, display 906 and processor controls 907.
Receiving circuit 902 serves as from Cellular Networks NET1 received signal and device that the signal that receives is decoded, and described signal is such as be the paging signal S61 and manual paging signal S63 among Fig. 6 for example.Transmitter circuitry 903 serves as the emitter that signal is encoded and transmitted to Cellular Networks NET1, and described signal is such as being for example automatic paging response signal S62 among Fig. 6 and manual paging response signal S64.Loud speaker 905 and display 906 serve as the alarm device that generates alarm signal to the user of first mobile station MS 1 together with corresponding drive circuit (not shown among Fig. 9).Keyboard 904 serves as the user input apparatus that the reception user imports behavior.Processor controls 907 is served as the control device of control first mobile station MS 1 repertoire.This processor controls 907 comprises timer 908.
Helping under the condition of radio communication, first mobile station MS 1 operates as the travelling carriage that other meet TIA/EIA IS-136.React to receiving from the indication that receives paging signal of receiving system 902, control device 907 automatically orders emitter to launch the automatic paging response signal and set timer 908 to Cellular Networks NET1.Receiving indication from receiving system 902, after promptly having received effective channel indicator signal from Cellular Networks NET1, control device 907 resets to timer 908 immediately, and order receiving system 902 and emitter 903 be tuned to the analog voice channel or the digital service channel of appointment in the described signal, use allocated channel then, proceed call setup according to TIA/EIA IS-136.
Under the condition that not too is beneficial to radio communication, then activate the characteristic of first mobile station MS 1 relevant with the present invention.Control device is suitable for discerning two predetermined trigger events, and the latter shows that the radio signal that exchanges with Cellular Networks NET1 may be subjected to excessive propagation loss, that is:
-from the indication of receiving system 902, promptly receive manual paging signal from Cellular Networks NET1; Or
908 overtime showing of-timer do not receive the channel indicator signal from Cellular Networks NET1, promptly relevant with call setup other useful signal after having launched the automatic paging response signal.
After detecting arbitrary trigger event, control device 907 makes an immediate response, promptly order alarm device 905-906 to generate and trigger relevant alarm signal S91, this alarm signal notifies user of mobile station need carry out compensation behavior for advantageous conditions is provided to radio communication more.
Receiving by keyboard after the specific user imports behavior A91, for example, activate predefined key, the behavior shows that the user of mobile station request launches manual paging signal, and control device 907 immediate command emitters 903 are launched manual paging response signal to Cellular Networks NET1.
Alarm device 905-906 preferably is suitable for generating and triggers relevant alarm signal S91, so that it is different from the alarm signal of other generation, for example, receive the TIA/EIA IS-136 alarm that has informational message from Cellular Networks NET1 after, show the normal alarm signal that generates incoming call.The alarm signal S91 that generates can comprise sound part that generates by loud speaker 905 and the text message part that shows on display 906.Best, the textual advice user of mobile station of demonstration is implemented as the suitable behavior that radio communication provides better condition, promptly reduces the behavior of the propagation loss of the radio signal of exchange between the radio communication net NET1 and first mobile station MS 1.Text message can be in first mobile station MS 1 preprogram or be included in the manual paging signal as the text field.
Except above disclosed exemplary embodiment of the present invention, several methods that reconfigure, revise and substitute that provide are be provided, produce additional embodiments of the present invention.
Those skilled in the art will appreciate that application of the present invention never only limits to meet the radio communications system of TIA/EIAIS-136 standard.Therefore, the present invention also is applicable to and meets for example system of global system for mobile communications (GSM-), personal digital cellular (PDC-), tentative standard No. 95 (IS-95-), Advanced Mobile Phone Systems (AMPS-), total access communication system (TACS-), Nordic Mobile Telephone System (NMT-) or digital European cordless telephone (DECT) standard.Realize that radio communications system of the present invention can be public cellular system, and PABX (PABX-) system that for example serves office or factory, or the cordless system that links to each other with public telephone network.
The present invention does not require that use for example launches manual beep-page message than emission normal paging higher power level or other modulation technique.Yet, can launch manual paging signal by the high-penetrability mode, this pattern is used disclosed arbitrary technology in WO97/42787 or WO98/13954.
Claims (23)
1. method of in radio communications system (SYS1), carrying out the paging relevant with setting up calling, described system comprises radio communication net (NET1) and at least one first travelling carriage (MS1), described method comprises the steps:
A) after the request that described first travelling carriage (MS1) set up to be called out, start (201) described paging immediately receiving;
B) launch (202) paging signal (S61) from described radio communication net (NET1) to described first travelling carriage (MS1);
C) deficiency (deficiency) in detection (203) described paging, described deficiency may cause owing to emitted radio signal (S11) between described first travelling carriage (MS1) and described radio communication net (NET1) is subjected to excessive propagation loss at least;
D) after detecting described deficiency, the user to described first travelling carriage (MS1) generates (204) alarm signal (S91) immediately;
It is characterized in that described method also comprises the steps:
E) receive (205) user of mobile station input behavior (A91);
F) the user's input behavior that receives in the described step e) is reacted, launch (206) manually paging response signal (S64) to described radio communication net (NET1) from described first travelling carriage (MS1).
2. according to the method for claim 1, it is characterized in that described method also comprises the steps:
G) receive the paging signal (S61) of (507) described emission at described first travelling carriage (MS1),
Wherein, described first travelling carriage (MS1) detects described deficiency (503).
3. according to the method for claim 2, it is characterized in that described method also comprises the steps:
H) described first travelling carriage (MS1) is received described paging signal (S61) and reacts, launch (508) automatic paging response signal (S62) to described radio communication net (NET1) from described first travelling carriage (MS1),
Wherein, detect described deficiency by determining that described first travelling carriage (MS1) does not receive the other useful signal relevant with described call setup from described radio communication net (NET1) in the predetermined period after the described automatic paging response signal of emission (S62).
4. according to the method for claim 1, it is characterized in that described radio communication net (NET1) detects described deficiency and described method also comprises the steps:
I) after detecting described deficiency, launch (310,407) manually paging signal (S63) from described radio communication net (NET1) to described first travelling carriage (MS1) immediately;
J) receive the manual paging signal (S63) of (311,408) described emission at described first travelling carriage (MS1),
Wherein, receive described manual paging signal (S63) afterwards described, described first travelling carriage (MS1) generates described alarm signal (S91).
5. according to the method for claim 4, it is characterized in that described method also comprises the steps:
K) receive the paging signal (S61) of (307) described emission at described first travelling carriage (MS1);
L) to described step k) in the paging signal that receives react, from described first travelling carriage (MS1) to described radio communication net (NET1) emission (308) automatic paging response signal (S62);
M) receive (309) described automatic paging response signals (S62) at described radio communication net (NET1),
Wherein, by determining that the described radio signal (S11) that described radio communication net (NET1) receives described first travelling carriage (MS1) emission detects the described deficiency that signal strength signal intensity is not enough to carry out reliable communication.
6. according to the method for claim 5, it is characterized in that determining also that by the signal strength signal intensity of measuring the described radio signal that receives the described signal strength signal intensity that measures is lower than first signal strength threshold and determines that described signal strength signal intensity is not enough.
7. according to the method for claim 5, it is characterized in that the error rate by measuring the digital information that the described radio signal that receives transmits and determine that the described error rate that measures is higher than first error rate threshold value and determines that described signal strength signal intensity is not enough.
8. according to the method for arbitrary claim among the claim 5-7, it is characterized in that when described radio communication net when first sub-district (C1) receives described automatic paging response signal (S62), only in described first sub-district (C1) emission described manual paging signal (S63).
9. according to the method for claim 4, it is characterized in that by determining that effective automatic paging response signal (S62) that described radio communication net (NET1) does not receive from described first travelling carriage (MS1) in the predetermined period behind the described paging signal of emission (S61) detects described deficiency.
10. according to the method for arbitrary claim among the claim 1-9, it is characterized in that the described alarm signal (S91) that generates in step d) is different with other alarm signal that is generated by described first travelling carriage (MS1).
11. a radio communications system (SYS1) that comprises radio communication net (NET1) and at least one first travelling carriage (MS1), described radio communications system (SYS1) comprising:
Receiving the device (MSC1) that after described first travelling carriage (MS1) is set up the request of calling out, in described radio communication net (NET1), starts paging immediately;
In described radio communication net (NET1), launch the device (BS1-BS5) of paging signal (S61) to described first travelling carriage (MS1);
Detect the device (MSC1 of the deficiency in the described paging, 907), wherein said deficiency may be to cause owing to emitted radio signal (S11) between described first travelling carriage (MS1) and described radio communication net (NET1) is subjected to excessive propagation loss (L11) at least;
After detecting described deficiency, generate the device (905,906) of alarm signal (S91) immediately to its user at described first travelling carriage (MS1);
It is characterized in that described radio communications system (SYS1) also comprises:
Receive the device (904) of the user of mobile station input behavior (A91) of the request manual paging response signal of emission (S64) at described first travelling carriage (MS1);
Launch the device (903) of manual paging response signal (S64) to described radio communication net (NET1) at described first travelling carriage (MS1).
12., it is characterized in that described radio communications system (SYS1) also comprises according to the radio communications system (SYS1) of claim 11:
Receive the device (902) of the paging signal (S61) of described emission at described first travelling carriage (MS1),
Wherein, described first travelling carriage (MS1) comprises described not enough checkout gear (907).
13., it is characterized in that described radio communications system (SYS1) also comprises according to the radio communications system (SYS1) of claim 12:
Described first travelling carriage (MS1) is received that described paging signal (S61) is reacted and at the device (903) of described first travelling carriage (MS1) to described radio communication net (NET1) emission automatic paging response signal (S64),
Wherein, described detected deficiency is: after the timer (908) that described first travelling carriage (MS1) is set was overtime, described first travelling carriage (MS1) did not receive the other useful signal relevant with described call setup from described radio communication net (NET1) when the described automatic paging response signal of emission (S62).
14., it is characterized in that described radio communication net (NET1) comprises that described not enough checkout gear (MSC1) and described radio communications system also comprise according to the radio communications system (SYS1) of claim 11:
Launch the device (BS1-BS5) of manual paging signal (S63) to described first travelling carriage (MS1) at described radio communication net (NET1);
Receive the device (902) of the manual paging signal (S61) of described emission at described first travelling carriage (MS1),
Wherein, generate described alarm signal (S91) by described alarm generating apparatus (905,906) afterwards at the described described manual paging signal (S63) that receives.
15., it is characterized in that described radio communications system (SYS1) also comprises according to the radio communications system (SYS1) of claim 14:
Receive the device (902) of the paging signal (S61) of described emission at described first travelling carriage (MS1);
To receiving that described paging signal (S61) is reacted and at the device (903) of described first travelling carriage (MS1) to described radio communication net (NET1) emission automatic paging response signal (S62);
At the device (BS1-BS5) of described radio communication net (NET1) the described automatic paging response signal of reception (S62),
Wherein said detected deficiency is: described radio communication net (NET1) receives the radio signal (S11) that the signal strength signal intensity of described first travelling carriage (MS1) emission is not enough to carry out reliable communication.
16., it is characterized in that described radio communication net (NET1) also comprises according to the radio communications system (SYS1) of claim 15:
The device (BS1-BS5) of the signal strength signal intensity of the described radio signal (S11) that measurement receives from described first travelling carriage (MS1),
Wherein, by determining that the described signal strength signal intensity that measures is lower than first signal strength threshold and determines that described signal strength signal intensity is not enough.
17., it is characterized in that described radio communication net (NET1) also comprises according to the radio communications system (SYS1) of claim 15:
The device (BS1-BS5) of the digital information error rate that the described radio signal (S11) that measurement receives from described first travelling carriage (MS1) transmits,
Wherein, by determining that the described error rate that measures is lower than first error rate threshold value and determines that described signal strength signal intensity is not enough.
18. radio communications system (SYS1) according to the arbitrary claim among the claim 15-17, it is characterized in that: when described radio communication net (NET1) when first sub-district (C1) receives described automatic paging response signal (S62), only in described first sub-district (C1) emission described manual paging signal (S63).
19. radio communications system (SYS1) according to claim 14, it is characterized in that described detected deficiency is: behind the timer expiry that is provided with when the described paging signal of emission (S62), described radio communication net (NET1) does not receive the effective automatic paging response signal from described first travelling carriage (MS1).
20. a travelling carriage (MS1) makes its user can pass through described radio communication net (NET1) receipt of call when described travelling carriage (MS1) uses in the service area of radio communication net (NET1), described travelling carriage (MS1) comprising:
The receiving system (902) that receives radio signals and radio signal is decoded from described radio communication net (NET1);
Radio signal is encoded and to the emitter (903) of described radio communication net (NET1) transmitted radio signal;
Generate the alarm device (905,906) of alarm signal to described user of mobile station;
Receive the user input apparatus (904) that the user imports behavior;
Link to each other with other device (902-906) and control the control device (907) of described travelling carriage (MS1) repertoire, wherein
Described control device (907) is suitable for recognizing at least one predetermined trigger incident (408 of the deficiency that shows in the paging, 503), described deficiency may be to cause owing to the described radio signal (S11) with described radio communication net (NET1) exchange is subjected to excessive propagation loss at least, and by ordering the described alarm device generation alarm signal (S91) relevant to come described at least one trigger event (408,503) is reacted with triggering;
Described alarm device (905,906) be suitable for the order of the generation alarm that receives from described control device (907) reacted and generate and trigger relevant alarm signal, it is characterized in that described control device (907) is suitable for recognizing that described user of mobile station is carried out and imports behavior (A91) by the specific user that described user input apparatus (904) receives is the request of launching manual paging response signal (S64) to described radio communication net (NET1), and manual paging response signal (S64) is decoded and launch manual paging response signal (S64) and respond described request to described radio communication net (NET1) by the described emitter of order (903)
And described emitter (903) is suitable for the order of the artificial paging response signal of emission that receives from described control device (907) reacted manual paging response signal (S64) is decoded and launched manual paging response signal (S64) to described radio communication net (NET1).
21. travelling carriage (MS1) according to claim 20, it is characterized in that described receiving system (902) is suitable for generating manual paging to described control device (907) immediately receive effectively manual paging signal (S63) from described radio communication net (NET1) after and receives indication
And the manual paging reception indication that described control device (907) is suitable for recognizing from described receiving system (903) is one of described at least one trigger event (408).
22. travelling carriage (MS1) according to claim 20 or 21, it is characterized in that described travelling carriage (MS1) comprises the timer (908) that is provided with by described control device (907), described timer is provided with when automatic paging response signal (S62) is launched in order in response to receiving efficient paging signal (S61) from described radio communication net (NET1)
And it is one of described at least one trigger event (503) from the situation that described radio communication net (NET1) does not receive the other useful signal relevant with described call setup that described control device (907) is suitable for recognizing at overtime described first travelling carriage in back of described timer (908) (MS1).
23. travelling carriage (MS1) according to the arbitrary claim among the claim 20-22, it is characterized in that described alarm device (905,906) be suitable for generating the described alarm signal (S91) relevant with triggering, so that the described alarm signal (S91) relevant and other alarm signal difference of described alarm device (905,906) generation with triggering.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9803488A SE514139C2 (en) | 1998-10-13 | 1998-10-13 | Procedure and arrangement in a radio communication system |
| SE98034887 | 1998-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1323498A true CN1323498A (en) | 2001-11-21 |
Family
ID=20412930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99811964 Pending CN1323498A (en) | 1998-10-13 | 1999-10-12 | Method and arrangements in a radio communication system |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1120004A1 (en) |
| CN (1) | CN1323498A (en) |
| AU (1) | AU1424800A (en) |
| BR (1) | BR9914449A (en) |
| CA (1) | CA2343882A1 (en) |
| SE (1) | SE514139C2 (en) |
| WO (1) | WO2000022869A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102917445B (en) | 2011-08-04 | 2018-06-15 | 中兴通讯股份有限公司 | The sending method and sending device of a kind of paging indicator channel frames |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5930718A (en) * | 1996-05-07 | 1999-07-27 | Ericsson Inc. | Apparatus and method for transmitting and receiving a signaling message in a communication system |
| US5884170A (en) * | 1996-09-24 | 1999-03-16 | Ericsson, Inc. | Subscriber feature controlled high penetration messaging |
-
1998
- 1998-10-13 SE SE9803488A patent/SE514139C2/en not_active IP Right Cessation
-
1999
- 1999-10-12 CN CN 99811964 patent/CN1323498A/en active Pending
- 1999-10-12 BR BR9914449-2A patent/BR9914449A/en not_active IP Right Cessation
- 1999-10-12 CA CA002343882A patent/CA2343882A1/en not_active Abandoned
- 1999-10-12 EP EP99970552A patent/EP1120004A1/en not_active Withdrawn
- 1999-10-12 AU AU14248/00A patent/AU1424800A/en not_active Abandoned
- 1999-10-12 WO PCT/SE1999/001839 patent/WO2000022869A1/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| BR9914449A (en) | 2001-06-26 |
| SE514139C2 (en) | 2001-01-08 |
| CA2343882A1 (en) | 2000-04-20 |
| SE9803488D0 (en) | 1998-10-13 |
| WO2000022869A1 (en) | 2000-04-20 |
| WO2000022869B1 (en) | 2000-06-08 |
| AU1424800A (en) | 2000-05-01 |
| EP1120004A1 (en) | 2001-08-01 |
| SE9803488L (en) | 2000-04-14 |
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