CN101018399A - A fast access method of the mobile communication terminal - Google Patents
A fast access method of the mobile communication terminal Download PDFInfo
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- CN101018399A CN101018399A CNA2006100226836A CN200610022683A CN101018399A CN 101018399 A CN101018399 A CN 101018399A CN A2006100226836 A CNA2006100226836 A CN A2006100226836A CN 200610022683 A CN200610022683 A CN 200610022683A CN 101018399 A CN101018399 A CN 101018399A
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Abstract
The provided fast access method for mobile communication terminal comprises: it sets uniform public broadcast frequency points all over the world, and some public frequency points with a certain PRI for transmitting and receiving broadcast information; the mobile platform starts and searches local public broadcast frequency point according to PRI, and receives message for fast accessing. Wherein, the exact plan can be: scheme 1, building a new BS to send broadcast message to all mobile phones with different systems; scheme 2, using original BS; and scheme 3, building BS for every system, and sending message independently.
Description
Technical field
The invention belongs to wireless communication technology field, it is particularly related to the technology of mobile platform started access aspect.
Background technology
As everyone knows, mobile platform started at first needs to be linked in the local sub-district and just can carry out normal data and voice communication.The access way of institute's wire/wireless communication system all at first needs to realize that by frequency scanning frequency and sequential are synchronous, and then sets up basic getting in touch with system.So scan the working frequency points of sub-district of living in is the first step that realizes that mobile platform started inserts.Existing wireless communication system has multiple mode of operation, and as GSM, CDMA, TD-SCDMA, WCDMA etc., every kind of mode of operation has different working frequency range, and several working frequency points are arranged again on each frequency range.Frequency scanning method after the existing mobile platform started is to search for one by one on these all working frequency points, till the working frequency points that finds this sub-district.
With WCDMA is example, and the working frequency range length that WCDMA takies is about 60MHz, is spaced apart 5MHz between the carrier frequency.Regulation is to search for to find the operating frequency of sub-district at interval with 200KHz.If beginning and the last no words of 2.5MHz, so under the poorest situation, (=(60-5)/0.2) inferior operating frequency that just can find this sub-district that we need search for 275.
Need to spend long search time after this shows the present stage mobile platform started, starting up speed is fast inadequately.If dial the emergency numbers of fire alarm and so on, too slow access speed may cause serious consequence.The present invention addresses this problem exactly, has designed a kind of access way of mobile platform started fast.
Known to the inventor, also there is not effective solution to the problems described above in the existing mobile platform started access technology.
Summary of the invention
This patent has proposed a kind of new mobile platform started and has inserted method for designing, and this method is:
The public broadcasting frequency that unified being used to sends broadcast message is set in the whole world, look after the different situations of different regions, for example the idle frequency range of country variant may be different, and the public frequency that is used to send broadcast can have a plurality of, and then to each public broadcasting frequency prioritization.But the public broadcasting frequency that uses in a sub-district has only one.
Cell base station sends the signal that contains information such as cell operation pattern, cell operation frequency, cell channel utilance at its public broadcasting frequency by certain time interval.Its frame format as shown in Figure 2.
Broadcast sends continuously with the form of superframe, and every frame comprises a plurality of time slots, and each time slot comprises the information that mode of operation, working frequency points, channel utilization or the like can make communication normally carry out again.Travelling carriage gets off these download of information can insert fast according to these given information.
The mode that public frequency can be provided with has: scheme one, be newly-built private base station in the sub-district, and the public broadcasting frequency is mainly contained in this base station, is the travelling carriage transmission broadcast of all systems of sub-district; Scheme two is set up the unified public frequency of respectively broadcasting in a whole world in the base station in original sub-district, the base station of different systems is its travelling carriage transmission of different systems separately; Scheme three, various systems are all built private base station, and the unified public frequency of respectively broadcasting in a whole world is all contained in each base station, and the base station of different systems is its travelling carriage transmission broadcast of different systems separately.
After the mobile platform started, at first according to priority in proper order, in the unified public broadcasting frequency range in the whole world, receive broadcast successively, if received broadcast at certain frequency, then implement to insert fast according to the given information of broadcast, if do not receive broadcast, then need jump to time priority frequency and continue to receive at this frequency.If all common frequency bands all do not receive broadcast, then access failure.
This method is compared with other start cut-in methods, and following characteristics are arranged:
1. access speed is fast.Owing to designed global unified public broadcasting frequency, the broadcast that has information such as place, base station cell operation frequency that travelling carriage at first sends by the reception base station at public broadcasting frequency travelling carriage, can implement to insert fast, obviously improve the access speed of mobile platform started;
2. the probability of access failure is low.Owing to provide the detailed information that communication is normally carried out in the broadcast message, reduced the probability of start access failure.
3. system is simple realizes easily.Only need utilize some idle frequencies or empty some frequencies and be used to send broadcast and get final product.
Accompanying drawing and description of drawings
The invention will be further described below in conjunction with accompanying drawing.
Fig. 1 is the workflow diagram of this method
Fig. 2 is the frame structure of broadcast message
But Fig. 3 has represented concrete embodiment and scheme institute applicable scope.
The superframe formed by a plurality of frames of the frame formed by a plurality of time slots of 1 time slot of forming by concrete transmission content such as mode of operation, working frequency points, channel utilization, 2,3 wherein.
Fig. 1 shows that the course of work of the present invention is: at first, mobile platform started 1 back is earlier in frequency f
1If last receiving broadcasting information 2 is can be at f
1Receive broadcast message 2, then insert 5 by the given cell operation frequency of broadcast message; If can not be at f
1Receive broadcast message 2, then jump to f
2Whether frequency is seen can be from f
2Frequency receives broadcast message; If can be at f
2Receive broadcast message 3, then insert 5 by the given cell operation frequency of broadcast message.And the like, if can be at f
MReceive broadcast message 4, then insert 5 by the given cell operation frequency of broadcast message.Can carry out information and voice transfer 6 after the access; If can not be at f
MReceive broadcast message 4, then access failure 7;
Fig. 3 has shown three kinds of embodiments, and scheme one is that a newly-built base station is the travelling carriage transmission broadcast of all systems in the sub-district; Scheme two sends broadcast for utilizing the base station in original sub-district, and the base station of different systems is its travelling carriage transmission of different systems separately; Scheme three is: all newly-built base station of various systems, the base station of different systems are its travelling carriage transmission broadcast of different systems separately.Usage range has comprised GSM900, GSM1800, GSM450, CDMA800, CDMA1800, CDMA450, CDMA2000, WCDMA, TD-SCDMA, Personal Handyphone System and other radio communication systems.
Claims (8)
1. the fast access method of a mobile communication terminal.It is characterized in that: under original system, set up a public broadcasting frequency that the whole world is unified, receive earlier the broadcast message that the base station by sub-district of living in sends during the mobile communication terminal access network on the unified public broadcasting frequency in the whole world, the content according to broadcast message inserts fast again.
2. the method that realizes that the travelling carriage quick turn-on inserts according to claim 1 is characterized in that, for all wireless communication systems are set up several unified public broadcasting frequencies in the whole world.
3. the method that realizes that the travelling carriage quick turn-on inserts according to claim 1 is characterized in that, after the mobile platform started, at first scans on public frequency according to priority order, till scanning the public broadcasting frequency that sends broadcast message.
4. the method that realizes that the travelling carriage quick turn-on inserts according to claim 1 is characterized in that travelling carriage is to insert according to the broadcast message content presentation on the common broadcast channel.
5. according to the unified public broadcasting frequency in the described whole world of claim 2, it is characterized in that, the unified common broadcast channel prioritization in several whole world.
6. according to the unified public broadcasting frequency in the described whole world of claim 2, it is characterized in that cell base station form with superframe on its public broadcasting frequency sends broadcast continuously.
7. according to the unified broadcast in the described whole world of claim 6, it is characterized in that it sends the information that communication is normally carried out as the mode of operation of discerning this sub-district, working frequency points, channel utilization etc. that comprises of broadcast message cell base station on the public broadcasting frequency.
8. according to the described method that realizes that the travelling carriage quick turn-on inserts of claim 1～7, it is characterized in that specific embodiments comprises: scheme one is a newly-built base station in the sub-district, is the travelling carriage transmission broadcast of all systems; Scheme two sends broadcast for utilizing the base station in original sub-district, and the base station of different systems is its travelling carriage transmission of different systems separately; Scheme three is: all newly-built base station of various systems, the base station of different systems are its travelling carriage transmission broadcast of different systems separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100226836A CN101018399A (en) | 2006-12-28 | 2006-12-28 | A fast access method of the mobile communication terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100226836A CN101018399A (en) | 2006-12-28 | 2006-12-28 | A fast access method of the mobile communication terminal |
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| CN101018399A true CN101018399A (en) | 2007-08-15 |
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| CNA2006100226836A Pending CN101018399A (en) | 2006-12-28 | 2006-12-28 | A fast access method of the mobile communication terminal |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009086751A1 (en) * | 2008-01-09 | 2009-07-16 | Huawei Technologies Co., Ltd. | A method and a system for network information processing, a method for network searching, a server and a terminal |
| CN101159969B (en) * | 2007-11-19 | 2011-04-27 | 电子科技大学 | Content based access network combining scheme under heterogeneous wireless surroundings |
| CN101715195B (en) * | 2008-09-29 | 2012-10-31 | 杰脉通信技术(上海)有限公司 | Method for establishing multi-carrier-frequency indoor base stations |
| CN101616453B (en) * | 2008-06-24 | 2012-11-28 | 中兴通讯股份有限公司 | Method and device for setting RAT priority level based on terminal |
| WO2013053234A1 (en) * | 2011-10-11 | 2013-04-18 | 中兴通讯股份有限公司 | Method and device for increasing network search speed of public land mobile network |
| WO2019061368A1 (en) * | 2017-09-29 | 2019-04-04 | 华为技术有限公司 | Communication method and device |
| CN111132252A (en) * | 2019-12-31 | 2020-05-08 | 苏州寻息电子科技有限公司 | Low-delay base station switching method and system |
-
2006
- 2006-12-28 CN CNA2006100226836A patent/CN101018399A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101159969B (en) * | 2007-11-19 | 2011-04-27 | 电子科技大学 | Content based access network combining scheme under heterogeneous wireless surroundings |
| WO2009086751A1 (en) * | 2008-01-09 | 2009-07-16 | Huawei Technologies Co., Ltd. | A method and a system for network information processing, a method for network searching, a server and a terminal |
| CN101483905B (en) * | 2008-01-09 | 2010-12-15 | 华为技术有限公司 | Network message processing method and system, network searching method, server and terminal |
| CN101616453B (en) * | 2008-06-24 | 2012-11-28 | 中兴通讯股份有限公司 | Method and device for setting RAT priority level based on terminal |
| CN101715195B (en) * | 2008-09-29 | 2012-10-31 | 杰脉通信技术(上海)有限公司 | Method for establishing multi-carrier-frequency indoor base stations |
| WO2013053234A1 (en) * | 2011-10-11 | 2013-04-18 | 中兴通讯股份有限公司 | Method and device for increasing network search speed of public land mobile network |
| WO2019061368A1 (en) * | 2017-09-29 | 2019-04-04 | 华为技术有限公司 | Communication method and device |
| CN111132252A (en) * | 2019-12-31 | 2020-05-08 | 苏州寻息电子科技有限公司 | Low-delay base station switching method and system |
| CN111132252B (en) * | 2019-12-31 | 2021-10-01 | 苏州寻息电子科技有限公司 | Low-delay base station switching method and system |
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Open date: 20070815 |