CN1235742A - Method of controlling autonomous device, e. g. repeater, and autonomous device - Google Patents
Method of controlling autonomous device, e. g. repeater, and autonomous device Download PDFInfo
- Publication number
- CN1235742A CN1235742A CN 97199436 CN97199436A CN1235742A CN 1235742 A CN1235742 A CN 1235742A CN 97199436 CN97199436 CN 97199436 CN 97199436 A CN97199436 A CN 97199436A CN 1235742 A CN1235742 A CN 1235742A
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- China
- Prior art keywords
- autonomous device
- control
- method described
- autonomous
- frequency spectrum
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/14—Spectrum sharing arrangements between different networks
- H04W16/16—Spectrum sharing arrangements between different networks for PBS [Private Base Station] arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/155—Ground-based stations
- H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
- H04B7/15542—Selecting at relay station its transmit and receive resources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/24—Cell structures
- H04W16/26—Cell enhancers or enhancement, e.g. for tunnels, building shadow
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/105—PBS [Private Base Station] network
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Amplifiers (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention relates to a method of controlling an autonomous device and to an autonomous device. Autonomous devices are for instance home repeaters (110) and home base stations (130). The autonomous device (110, 130) operates at the spectrum (200, 202) of at least one cellular radio network. The autonomous device has a bi-directional radio connection (170, 172) to a subscriber terminal (140, 142). The autonomous device (110, 130) automatically and dynamically selects the frequency to be used in the bi-directional radio connection (170, 172). The invention is characterized in that the autonomous device (110, 130) is directed to use certain parts (210, 220) of the spectrum (200, 202) of at least one cellular radio network when selecting the frequency.
Description
The present invention relates to control the method for autonomous device, this autonomous device is worked on the frequency spectrum of at least one cellular radio electric network and is had the double-direction radio that is connected to user terminal and is electrically connected and automatically and dynamically selects to be used to the frequency that double-direction radio is electrically connected.
The radio system of a prior art is to have the DECT system that the double-direction radio between a standing part and movable part is electrically connected.This system is working in 1880 to 1900MHZ frequency range, and uses 10 carrier waves.The channel that is used for each connection is dynamically selected before use.Therefore can operate simultaneously at areal can the phase mutual interference for several equipment of DECT system.
When the operator provides new service the client for them, wish to utilize existing cellular radio electric network again.Can utilize existing user terminal for new service also is easily for the client.Fig. 1 shows autonomous device 110,130.An autonomous device may be a playscript with stage directions ground repeater 110 or base station, a playscript with stage directions ground 130.Local repeater 110 has with the double-direction radio of the base station 100 of the cellular radio electric network that is installed in this area and is electrically connected 160.Local repeater utilizes double-direction radio to be electrically connected 170 and forwards double-direction radio electrical connection 160 to user terminal.Therefore user 150 can carry user terminal 140 when mobile in local repeater 110 coverages of oneself.Have one to connect 162, for example a common phone connects or an ISDN connection, is connected to PSTN 120 from home base stations.Home base stations 130 uses double-direction radio to be electrically connected 172 and transmits connection 162 to user terminal 142.User 152 can carry user terminal 142 when mobile in the zone that his home base stations 130 covers.In both cases, user's connection can be lower than using normal cellular formula radio net expense.Yet when the user exceeded its overlay area of autonomous device, he can use the terminal of his user terminal as a common cellular radio electric network.Described scheme provides lot of advantages: the user obtains desired services and only needs a user terminal with alap cost.
Yet described scheme has the unexistent subject matter of DECT system.Autonomous device must with the situation of the same frequency of user terminal under work.This has caused the interference that radio company connects between this regional base station and user terminal.The dedicated radio link that autonomous device uses also can be disturbed.If allow autonomous device on the entire spectrum of known cellular radio electric network, to work, disturb to can be described as at random.This feasible cellular radio electric network that is difficult to or even may design.
The purpose of this invention is to provide a kind of method that solves the problem in the prior art scheme.
Method by the preamble statement can reach this purpose, it is characterized in that: when selecting frequency, and some part of the frequency spectrum of at least one cellular radio electric network of the designated use of autonomous device.
The present invention relates to the autonomous device of working on the frequency spectrum of at least one cellular radio electric network, this autonomous device has to the double-direction radio of user terminal and is electrically connected, and automatically and dynamically is chosen in double-direction radio and is electrically connected the frequency that will be used.This equipment is characterised in that to be included in and is used to control the control device of some part that autonomous device uses the frequency spectrum of at least one cellular radio electric network when selecting frequency.
Use method of the present invention will obtain significant advantage, most important advantage is to eliminate to disturb.Autonomous device trouble-free operation subsequently and can not be created in the base station and can listen interference between the user terminal in this zone.Another important advantage is that autonomous device does not rely on the operator; Just moving in the network of they ability a certain operator after the controlled function described in the Method Of Accomplishment.
Equipment of the present invention has and the same advantage of above having narrated of method.Most preferred embodiment of the present invention and other realize having given prominence to advantage of the present invention more specifically.
Below, will be narrated in more detail with reference to the example the present invention in the accompanying drawing, wherein
Fig. 1 represents autonomous device mentioned above,
Fig. 2 represents a kind of frequency spectrum of cellular radio electric network,
Fig. 3 represents how carrier wave is positioned on a kind of frequency spectrum of cellular radio electric network,
Fig. 4 represents the operation principle of this method,
Fig. 5 represent to be absolutely necessary for purposes of the invention parts of autonomous device.
Shown in Figure 2 is an example of GSM celluler radio network spectrum.This frequency spectrum be set at 890 and 960MHZ between.Uplink frequency of utilization scope from 890 to 950MHZ 200 and downgoing line frequency of utilization scope from 935 to 960MHZ 202.In fact should note just certain part of entire spectrum that a certain operator utilizes.
Fig. 3 represents how carrier wave is positioned on the frequency spectrum of GSM cellular radio electric network.Carrier spacing is 200KHZ.The figure shows the first carrier 300,302,304,306,308,310,312 of some uplink direction.A common base station comprises or two transceivers of each sector region of a sub-district.The conveying capacity of a carrier wave is eight Traffic Channels.
Fig. 4 illustrates the operation principle of this method.Local repeater 110 have with this zone in the double-direction radio of base station 100 of sub-district 420 be electrically connected 160 (uplink direction 902.2MHZ and downlink transmission direction 947.2MHZ).And sub-district 400 (uplink direction 890.2MHZ and downlink transmission direction 935.2MHZ), 402 (uplink direction 892.2MHZ and downlink transmission direction 937.2MHZ), 404 (uplink direction 894.2MHZ and downlink transmission direction 939.2MHZ), 406 (uplink direction 896.2MHZ and downlink transmission direction 941.2MHZ), 408 (uplink is to 898.2MHZ and downlink transmission direction 943.2MHZ), 410 (uplink is to 900.2MHZ and downlink transmission direction 945.2MHZ) can listen in this zone.Local repeater 110 automatically and is dynamically selected and will be electrically connected the frequency of using in 170 at double-direction radio.Certain part 210,220 of local repeater 110 designated use frequency spectrum 200,202 at least one cellular radio electric network when selecting frequency in this method.According to the local repeater 110 of Fig. 2 be indicated as its double-direction radio be electrically connected 170 be used for the uplink direction from 910 to 914MHZ the limited field and be used for the carrier frequency that the search in 950 to 954MHZ the limited field of downlink transmission direction can be listened user terminal 140 the bests.Therefore possible interference is reduced to minimum, because autonomous device 110,130 only can be searched for the frequency in a part 210,220 uses of the frequency spectrum 200,202 of cellular radio electric network, and it does not use in the overlay area of autonomous device 110.Some part of frequency spectrum is by being defined for each part 210,220 definition lower limits 212,222 of frequency spectrum and the upper limit 214,224.
Fig. 1 represents the control carried out by means of Long-distance Control; Control information from the base station 100 or the part of public telephone network 120 be transferred into and use double-direction radio to be electrically connected 160 or the autonomous device 110,130 of cable 162.Long-distance Control 160,162 is carried out in real time.Being electrically connected 160 Long-distance Control at double-direction radio carries out by means of air dielectric.An authentication procedure is used to check whether Long-distance Control 160,162 allows.This authentication is carried out according to prior art so is here no longer carefully stated.The information that is received by Long-distance Control 160,162 is recorded in the memory 550 of autonomous device 110,130.
The another way of controlling is that the memory 550 to autonomous device 110,130 is programmed before bringing into use.The memory 550 of autonomous device 110,130 is arranged in the independent device, for example a SIM card.The frequency range that can use when operator or seller are provided with the double-direction radio that is used for user terminal 140,142 when autonomous device search and are electrically connected 170,172 frequency in memory limits 212,214,222,224.
Fig. 5 represent to be absolutely necessary for purposes of the invention various piece of autonomous device 110,130.When operation, autonomous device 110,130 uses the above control method of narration.Autonomous device comprises an antenna 500, a duplexer filter 510, a receiver 530, a transmitter 520, user interface 560 and control autonomous device 110,130 use the control device 540 of some part 210,220 of the frequency spectrum 200,202 of at least one cellular radio electric network when selecting frequency.Such mode of control is carried out so that control device 540 is applicable to receiving remote control 160,162.In addition, autonomous device 110,130 comprises the storage device 550 that is used for storing the information that is received by Long-distance Control 160,162.Before equipment used, these storage devices 550 can be programmed so that control.An example of storage device is a SIM card.
Realize that the simplest mode of the present invention is that the step of the inventive method of being performed can be converted into executable software in said apparatus.This software is stored in subsequently in the storage device 550 and in control device 540 and is performed.Software controlled machine 500,510 thus, 520,530,550 and 560 operation.The needed device of the inventive method also can be finished by means of universal component or signal processor or discrete logic components.
Although the example that the present invention proposes is with reference to the accompanying drawings set forth hereinbefore, clearly the present invention is not limited to this and may above and in the scope of additional claims invention disclosed thought be corrected in various modes.
Claims (19)
1. control autonomous device (110 for one kind, 130) method, this autonomous device (110,130) at least one cellular radio electric network (200,202) work on the frequency spectrum, this autonomous device (110,130) have to the double-direction radio of user terminal and be electrically connected (170,172), and this autonomous device (110,130) automatically and dynamically be chosen in double-direction radio and be electrically connected (170, the frequency that will be used 172) is characterized in that described autonomous device (110,130) Be Controlled when selecting frequency uses the frequency spectrum (200 of at least one cellular radio electric network, 202) some part (210,220).
2. as in the method described in the claim 1, it is characterized in that this control is performed by means of Long-distance Control (160,162).
3. as in the method described in the claim 2, it is characterized in that this Long-distance Control (160,162) is carried out in real time.
4. as in the method described in the claim 3, it is characterized in that this Long-distance Control is performed by means of air dielectric (160).
5. as in the method described in the claim 2, it is characterized in that the authentication of Long-distance Control (160,162) is detected by a kind of method for authenticating.
6. as in the method described in the claim 2, it is characterized in that being stored in the memory (550) of autonomous device (110,130) by Long-distance Control (160, the 162) information that is received.
7. as in the method described in the claim 1, it is characterized in that some part of frequency spectrum (210) is determined by the lower limit (212,222) and the upper limit (214,224) are provided for frequency spectrum.
8. as in the method described in the claim 1, it is characterized in that by before described autonomous device is brought into use, controlling for its memory (550) programming.
9. as in the method described in claim 6 and 8, it is characterized in that the memory (550) of autonomous device (110,130) is arranged in the discrete device.
10. as in the described method of claim 9, it is characterized in that described discrete device is a SIM card.
11. as, it is characterized in that autonomous device is a home base stations (130) in the method described in the claim 1.
12. as, it is characterized in that autonomous device is a local repeater (110) in the method described in the claim 1.
13. frequency spectrum (200 at least one cellular radio electric network, 202) work and have to double-direction radio of user terminal and be electrically connected (170,172) autonomous device (110,130), it automatically and dynamically is chosen in double-direction radio and is electrically connected (170, the frequency that will be used 172), it is characterized in that described autonomous device (110,130) comprise and be used to control described autonomous device (110,130) use the frequency spectrum (200 of at least one cellular radio electric network, the control device (540) of some part (210,220) 202).
14. equipment as claimed in claim 13 is characterized in that control device (540) is applicable to receiving remote control (160,162).
15. the equipment described in claim 14 is characterized in that autonomous device (110,130) comprises the storage device (550) that is used for storing the information that is received by Long-distance Control (160,162).
16. the equipment described in claim 13 is characterized in that being programmed the storage device (550) that is used to carry out control before autonomous device (110, the 130) equipment of being included in is brought into use.
17. the equipment described in claim 15 or 16 is characterized in that storage device (550) is a SIM card.
18. the equipment described in claim 13 is characterized in that autonomous device is a home base stations (130).
19. the equipment described in claim 13 is characterized in that autonomous device is a local repeater (110).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI963973 | 1996-10-03 | ||
| FI963973A FI103630B1 (en) | 1996-10-03 | 1996-10-03 | Autonomous device control method and autonomous device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1235742A true CN1235742A (en) | 1999-11-17 |
Family
ID=8546803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97199436 Pending CN1235742A (en) | 1996-10-03 | 1997-10-02 | Method of controlling autonomous device, e. g. repeater, and autonomous device |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0932998A2 (en) |
| JP (1) | JP2001501410A (en) |
| CN (1) | CN1235742A (en) |
| AU (1) | AU727299B2 (en) |
| FI (1) | FI103630B1 (en) |
| NO (1) | NO991592L (en) |
| WO (1) | WO1998015146A2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6647244B1 (en) * | 1999-11-16 | 2003-11-11 | The Whitaker Corporation | Wireless vehicular repeater system |
| EP1111947A1 (en) | 1999-12-22 | 2001-06-27 | Telefonaktiebolaget L M Ericsson (Publ) | Cordless telephone system |
| FR2804825B1 (en) * | 2000-02-04 | 2002-10-04 | Cit Alcatel | BUSINESS TELEPHONE NETWORK |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5040238A (en) * | 1990-06-29 | 1991-08-13 | Motorola, Inc. | Trunking system communication resource reuse method |
| WO1993016534A1 (en) * | 1992-02-06 | 1993-08-19 | Motorola Inc. | Frequency sharing in multiple radiotelephone systems |
| FI90181C (en) * | 1992-02-24 | 1993-12-27 | Nokia Telecommunications Oy | TELECOMMUNICATIONS SYSTEM OCH ETT ABONNENTAUTENTICERINGSFOERFARANDE |
| US5404570A (en) * | 1992-11-23 | 1995-04-04 | Telefonaktiebolaget L M Ericsson | Radio coverage in closed environments |
| US5428668A (en) * | 1993-11-04 | 1995-06-27 | Ericsson Ge Mobile Communications Inc. | Radio personal communications system and method for allocating frequencies for communications between a cellular terminal and a base station |
-
1996
- 1996-10-03 FI FI963973A patent/FI103630B1/en active
-
1997
- 1997-10-02 WO PCT/FI1997/000595 patent/WO1998015146A2/en not_active Application Discontinuation
- 1997-10-02 CN CN 97199436 patent/CN1235742A/en active Pending
- 1997-10-02 AU AU44622/97A patent/AU727299B2/en not_active Ceased
- 1997-10-02 EP EP97942981A patent/EP0932998A2/en not_active Withdrawn
- 1997-10-02 JP JP10516266A patent/JP2001501410A/en active Pending
-
1999
- 1999-03-31 NO NO991592A patent/NO991592L/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FI963973A (en) | 1998-04-04 |
| FI963973A0 (en) | 1996-10-03 |
| AU4462297A (en) | 1998-04-24 |
| AU727299B2 (en) | 2000-12-07 |
| NO991592L (en) | 1999-05-19 |
| NO991592D0 (en) | 1999-03-31 |
| WO1998015146A3 (en) | 1998-06-04 |
| FI103630B (en) | 1999-07-30 |
| JP2001501410A (en) | 2001-01-30 |
| WO1998015146A2 (en) | 1998-04-09 |
| EP0932998A2 (en) | 1999-08-04 |
| FI103630B1 (en) | 1999-07-30 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |