CN101527931B - Method for controlling paging time slot overload in CDMA 2000 1X system - Google Patents
Method for controlling paging time slot overload in CDMA 2000 1X system Download PDFInfo
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- CN101527931B CN101527931B CN2008100655099A CN200810065509A CN101527931B CN 101527931 B CN101527931 B CN 101527931B CN 2008100655099 A CN2008100655099 A CN 2008100655099A CN 200810065509 A CN200810065509 A CN 200810065509A CN 101527931 B CN101527931 B CN 101527931B
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Abstract
The invention discloses a method for controlling paging time slot overload in a CDMA 2000 1X system. Every paging scheduling process comprises the following steps that: a, when a currently scheduled time slot is not overloaded, whether the time slot still has idleness is judged; if so, a step b is entered, otherwise the scheduling for the time slot is ended; when the currently scheduled time slotis overloaded, overflow paging messages are stored into an overflow reserve queue corresponding to the time slot, and the scheduling for the time slot is ended; and b, whether the overflow reserve queue corresponding to the time slot is null is judged, and the overflow paging messages stored in the overflow reserve queue corresponding to the other time slot in a time-slot cycle are sent in the time slot if so, otherwise the overflow paging messages stored in the corresponding overflow reserve queue are sent in the time slot. The method has the advantages of decreasing the sending delay of time-slot message overflow in the system and reducing the load of the overloaded paging time slot.
Description
Technical field
The present invention relates to a kind of control method of paging time slot overload, the control method of paging time slot overload in the especially a kind of CDMA 20001X system.
Background technology
In the CDMA 2000 1X systems, terminal equipment can be operated in slotted mode and non-slotted mode.Under the non-slotted mode, terminal equipment must be monitored the beep-page message of all time slots; Under the slotted mode, the beep-page message of a terminal equipment monitoring reception assigned timeslot.Terminal equipment and base station system are set to the battery that slotted mode can be saved terminal equipment.Terminal equipment only just is operated in slotted mode when idle condition, under other states, if monitor paging time-slot, all be operated in non-slotted mode.
Base station system makes the terminal equipment that is distributed on the different paging time-slots keep in balance on number by randomized HASH (Hash) function, and the message number to send on balanced each paging time-slot guarantees the load balancing of each paging time-slot.But, in actual applications, tend to occur the unbalanced phenomenon of load of each paging time-slot, the message that some paging time-slot need send is a lot, overload, and the message that some paging time-slot need send is few, it is very light to load, even idle substantially, make the message transmitting capacity of each paging time-slot not be fully used.Can do not send out Wan in this time slot when the slotted messages that certain time slot will send, overflow with regard to the message that has produced this time slot.At present, the processing that slotted messages is overflowed is to move to next slot cycle to send, that is to say, slotted messages overflows must wait until that next slot cycle just can be sent out, has bigger transmission lag, may make the slotted messages that overflows finally be dropped, and then reduce the paging success rate of whole system, influence the service quality of system.
Summary of the invention
The technical problem to be solved in the present invention provides the control method of paging time slot overload in a kind of CDMA 2000 1X systems, has reduced the transmission lag that slotted messages overflows in the system, has alleviated the load of overload paging time-slot.
The technical solution adopted for the present invention to solve the technical problems is:
The control method of paging time slot overload in a kind of CDMA 2000 1X systems, each paging scheduling may further comprise the steps:
When the time slot of a, current scheduling did not transship, it was idle to judge whether described time slot also exists, if, enter step b, otherwise, the scheduling of described time slot finished; During the time slot overload of current scheduling, will overflow beep-page message deposit into described time slot correspondence overflow the deposit formation, and finish the scheduling of described time slot;
B, judge that whether the deposit formation of overflowing of described time slot correspondence is empty, if empty, the beep-page message that overflows that overflows the deposit queue for storing of other time slot correspondence in the described time slot sending time slots cycle; Otherwise, send the beep-page message that overflows that overflowing of its correspondence laid in queue for storing at described time slot.
In the such scheme, during described time slot overload, if the terminal works on the described time slot is at slotted mode, then described terminal is switched indication according to mode of operation and is switched to non-slotted mode; If the terminal works on the described time slot then remains unchanged at non-slotted mode.
In the such scheme, if described terminal works is at non-slotted mode, then described time slot do not transship and its correspondence overflow the deposit formation when empty, described terminal is switched indication according to mode of operation and is returned to slotted mode.
In the such scheme, described terminal works when monitoring subsequent timeslot, judges whether be the beep-page message that sends to oneself according to international mobile station identity number when non-slotted mode.
In the such scheme, it is to identify by the reserved field in the common beep-page message of described time slot that described mode of operation is switched indication.
In the such scheme, among the described step b, described time slot send its correspondence overflow the deposit queue for storing overflow beep-page message after, also there is the free time in described time slot, then continue sending time slots in the cycle other time slot correspondence overflow the deposit queue for storing overflow beep-page message.
In the such scheme, in the described time slot sending time slots cycle other time slot correspondence overflow the deposit queue for storing overflow beep-page message the time, according to other time slot correspondence overflow the deposit formation sequencing send, up to the free time that uses up described time slot.
In the such scheme, send overflow in the deposit formation overflow beep-page message the time, be to send according to the lifetime of overflowing beep-page message order from long to short.
In the such scheme, described overflow beep-page message and send after, it is deleted from overflow the deposit formation accordingly.
In the such scheme, when each slot cycle finishes, check the lifetime of overflowing beep-page message of overflowing the deposit queue for storing of each time slot correspondence, deletion reaches the beep-page message that overflows of resting period thresholding the lifetime, and this overflows beep-page message and loses because of overload to report overload alarm notification base station.
Beneficial effect of the present invention mainly shows: technical scheme provided by the invention sends by the paging time-slot that the slotted messages in the paging time-slot of high load capacity is overflowed by the free time, realized the transmission as early as possible of the slotted messages that overflows, thereby reduced the transmission lag that slotted messages overflows in the system, alleviated the load of overload paging time-slot, and then strengthened the handling property on paging time-slot of system, improved the paging success rate and the service quality of system.
Description of drawings
Fig. 1 is the control method flow chart of paging time slot overload in the CDMA of the present invention 2000 1X systems.
Embodiment
In the control method of paging time slot overload of the present invention, the beep-page message that originally need send except time slot scheduling of each paging scheduling also comprises the beep-page message that overflows that overflows the deposit queue for storing.The invention will be further described below in conjunction with accompanying drawing.
With reference to Fig. 1, the control method of paging time slot overload in a kind of CDMA 2000 1X systems, each timeslot scheduling may further comprise the steps:
S101: whether the time slot of judging current scheduling transships, and when not transshipping, enters S103, during overload, enters S102; In this step, during this time slot overload, at slotted mode, then terminal switches to non-slotted mode according to the sign of the reserved field in the common beep-page message with high priority of this time slot as if the terminal works on this time slot; If the terminal works on this time slot then keeps mode of operation constant at non-slotted mode.Terminal works when subsequent timeslot is monitored, judges according to IMSI (International Mobile Station Identify, international mobile station identity number) whether certain beep-page message is the beep-page message that sends to oneself when non-slotted mode;
S102: the beep-page message that overflows of this time slot is deposited and overflowed deposit formation and process ends into this time slot correspondence;
S103: it is idle to judge whether this time slot also exists, if, enter S104, otherwise, process ends;
S104: whether the deposit formation of overflowing of judging this time slot correspondence is empty, if empty, enters S107, otherwise, enter S105; In this step, if the terminal works on this time slot non-slotted mode and this time slot correspondence overflow the deposit formation for empty, then the terminal on this time slot according to the identification recovery of the reserved field in the common beep-page message of this time slot to the time slot pattern;
S105-S106: send the beep-page message that overflows that overflowing of its correspondence laid in queue for storing at this time slot, if send the beep-page message that overflows that overflows the deposit queue for storing, also there is the free time in this time slot, then enters S107, otherwise, process ends; In this step, overflow beep-page message and send, after certain overflows the beep-page message transmission, just it is deleted from overflow the deposit formation according to its lifetime order from long to short; And, if this time slot all sends the overflow beep-page message of deposit in the formation that overflow of its correspondence successively, then the terminal on this time slot according to according to the identification recovery of the reserved field in the common beep-page message of this time slot to the time slot pattern;
S107: this time slot according to slot cycle in the sequencing that overflows the deposit formation of other time slot correspondence send the beep-page message that overflows wherein deposit, up to using up the remaining free time of this time slot; Each beep-page message that overflows that overflows in the deposit formation sends according to its lifetime order from long to short, after certain overflows the beep-page message transmission, just it is deleted from overflow the deposit formation accordingly.
Above-mentioned flow process is described is the time slot of current scheduling in the slot cycle flow process when carrying out paging time slot overload control; When each time slot in the slot cycle is dispatched successively, then carry out above-mentioned flow process successively, and, when each slot cycle finishes, check the lifetime of overflowing beep-page message of overflowing the deposit queue for storing of each time slot correspondence, deletion reaches the beep-page message that overflows of resting period thresholding the lifetime, and this overflows beep-page message and loses because of overload to report overload alarm notification base station.
The above is embodiments of the invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within the claim scope of the present invention.
Claims (10)
1. the control method of paging time slot overload in the CDMA 2000 1X systems is characterized in that, each paging scheduling may further comprise the steps:
When the time slot of a, current scheduling did not transship, it was idle to judge whether described time slot also exists, if, enter step b, otherwise, the scheduling of described time slot finished; During the time slot overload of current scheduling, will overflow beep-page message deposit into described time slot correspondence overflow the deposit formation, and finish the scheduling of described time slot;
B, judge that whether the deposit formation of overflowing of described time slot correspondence is empty, if empty, the beep-page message that overflows that overflows the deposit queue for storing of other time slot correspondence in the described time slot sending time slots cycle; Otherwise, send the beep-page message that overflows that overflowing of its correspondence laid in queue for storing at described time slot.
2. the control method of paging time slot overload in the CDMA as claimed in claim 1 2000 1X systems, it is characterized in that: during described time slot overload, if the terminal works on the described time slot is at slotted mode, then described terminal is switched indication according to mode of operation and is switched to non-slotted mode; If the terminal works on the described time slot then remains unchanged at non-slotted mode.
3. the control method of paging time slot overload in the CDMA as claimed in claim 2 2000 1X systems, it is characterized in that: if described terminal works is at non-slotted mode, then described time slot do not transship and its correspondence overflow the deposit formation when empty, described terminal is switched indication according to mode of operation and is returned to slotted mode.
4. the control method of paging time slot overload in the CDMA as claimed in claim 3 2000 1X systems, it is characterized in that: described terminal works is when non-slotted mode, when monitoring subsequent timeslot, judge whether be the beep-page message that sends to oneself according to international mobile station identity number.
5. as the control method of paging time slot overload in one of them described CDMA 2000 1X system of claim 2 to 4, it is characterized in that: it is by the sign of the reserved field in the common beep-page message of described time slot that described mode of operation is switched indication.
6. the control method of paging time slot overload in the CDMA as claimed in claim 1 or 2 2000 1X systems, it is characterized in that, among the described step b, described time slot send its correspondence overflow the deposit queue for storing overflow beep-page message after, also there is the free time in described time slot, then continues the beep-page message that overflows that overflows the deposit queue for storing of sending time slots other time slot correspondence in the cycle.
7. the control method of paging time slot overload in the CDMA as claimed in claim 6 2000 1X systems, it is characterized in that: in the described time slot sending time slots cycle other time slot correspondence overflow the deposit queue for storing overflow beep-page message the time, the sequencing that overflows the deposit formation according to other time slot correspondence sends, up to the free time that uses up described time slot.
8. the control method of paging time slot overload in the CDMA as claimed in claim 7 2000 1X systems is characterized in that: send overflow in the deposit formation overflow beep-page message the time, be to send according to the lifetime of overflowing beep-page message order from long to short.
9. the control method of paging time slot overload in the CDMA as claimed in claim 8 2000 1X systems is characterized in that: described overflow beep-page message and send after, it is deleted from overflow the deposit formation accordingly.
10. the control method of paging time slot overload in the CDMA as claimed in claim 9 2000 1X systems, it is characterized in that: when each slot cycle finishes, check the lifetime of overflowing beep-page message of overflowing the deposit queue for storing of each time slot correspondence, deletion reaches the beep-page message that overflows of resting period thresholding the lifetime, and this overflows beep-page message and loses because of overload to report overload alarm notification base station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100655099A CN101527931B (en) | 2008-03-07 | 2008-03-07 | Method for controlling paging time slot overload in CDMA 2000 1X system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2008100655099A CN101527931B (en) | 2008-03-07 | 2008-03-07 | Method for controlling paging time slot overload in CDMA 2000 1X system |
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| Publication Number | Publication Date |
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| CN101527931A CN101527931A (en) | 2009-09-09 |
| CN101527931B true CN101527931B (en) | 2011-08-24 |
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| CN2008100655099A Expired - Fee Related CN101527931B (en) | 2008-03-07 | 2008-03-07 | Method for controlling paging time slot overload in CDMA 2000 1X system |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1359597A (en) * | 1999-07-02 | 2002-07-17 | 艾利森电话股份有限公司 | Variable fast page mode |
| CN1674688A (en) * | 2004-03-26 | 2005-09-28 | 华为技术有限公司 | Method for scheduling calling information in subsystem of basic station |
| CN1767503A (en) * | 2004-10-28 | 2006-05-03 | 华为技术有限公司 | Method for scheduling forward direction public control channel message |
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2008
- 2008-03-07 CN CN2008100655099A patent/CN101527931B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1359597A (en) * | 1999-07-02 | 2002-07-17 | 艾利森电话股份有限公司 | Variable fast page mode |
| CN1674688A (en) * | 2004-03-26 | 2005-09-28 | 华为技术有限公司 | Method for scheduling calling information in subsystem of basic station |
| CN1767503A (en) * | 2004-10-28 | 2006-05-03 | 华为技术有限公司 | Method for scheduling forward direction public control channel message |
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| CN101527931A (en) | 2009-09-09 |
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Effective date of registration: 20170914 Address after: Chen Jian Ning Zhuang Cun Nanyang Sheqi County of Henan province 473300 City Jin Zhuang Town No. 187 Patentee after: Zhang Yonggang Address before: 518057 Nanshan District Guangdong high tech Industrial Park, South Road, science and technology, ZTE building, Ministry of Justice Patentee before: ZTE Corporation |
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Inventor after: Zhang Yonggang Inventor before: Zhang Qian |
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Address after: 541006 the Guangxi Zhuang Autonomous Region Qifeng Yanshan District of Guilin City Park Patentee after: Zhang Yonggang Address before: Chen Jian Ning Zhuang Cun Nanyang Sheqi County of Henan province 473300 City Jin Zhuang Town No. 187 Patentee before: Zhang Yonggang |
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Granted publication date: 20110824 Termination date: 20180307 |