CN101043725A - Method for paging in wireless communication system - Google Patents
Method for paging in wireless communication system Download PDFInfo
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- CN101043725A CN101043725A CNA2006100712355A CN200610071235A CN101043725A CN 101043725 A CN101043725 A CN 101043725A CN A2006100712355 A CNA2006100712355 A CN A2006100712355A CN 200610071235 A CN200610071235 A CN 200610071235A CN 101043725 A CN101043725 A CN 101043725A
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- paging
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- communication system
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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
- H04W68/10—User notification, e.g. alerting and paging, for incoming communication, change of service or the like using simulcast notification
Abstract
The related calling method in wireless communication system comprises: NS sends calling message to notify the monitoring terminal there is calling; all suboznes in same area use same way to send the calling content to monitor the calling terminal. This invention takes soft-combination to all subzones in same area to improve channel performance greatly, and increases the receiving SNR for calling channel for further improvement on channel performance.
Description
Technical field
The present invention relates to communication technique field, relate in particular to the method for paging in a kind of wireless communication system.
Background technology
In the wireless telecommunication system, each user is connected with network side by wireless channel.For the user in the wireless system, can be divided into activated state user and Idle state user according to state of user, activated state user be just connecting system or connecting system carrying out professional user, the Idle state user is a connecting system not as yet, is in the user of listen phase.
Communication traffic is divided from the initiator, is divided into calling subscriber and called subscriber, and wherein the called subscriber initiates by paging in wireless telecommunications.For power saving, Idle state or the periodic monitoring seek channel of part activated state user, which user of sign is by system's paging in paging channel, and such user receives and can know after the paging and self called out by network side, thereby handles accordingly.
Quick Paging is a paging indication that increases in order further to save the electrical source consumption of terminal, because network side is each paging is not constantly always arranged, therefore do not need the moment of user's monitoring seek channel to wake the user up and monitor paging and tend to the power consumption that causes the user invalid at some.Whether therefore increase quick paging channel, indicate next constantly to have the user paged, the user only just removes monitoring seek channel after receiving the Quick Paging indication.Quick Paging indication can also can be at one group of user at a user, or even all resident users under sub-district.Paging channel is a broadcast channel in a sector generally, and all users can receive or send.
Because the user moves often in the wireless communication system, network side does not generally need to know user's accurate position, network side is divided into several bands of position according to network load with wireless network, it is paging domain, the user moves when causing position change can find automatically whether the lane place changes, if change then initiate registration, inform the residing band of position of network side user to network side.Network side only sends in user's present located lane place (a group sub-district) when this user sends paging at needs, can control the user by the size that changes the band of position and register the expense of bringing because of the user that band of position change causes.
If the signal of different sectors adopts identical form to send on identical sub carrier group, can accomplish merging naturally of signal, thereby promote the signal to noise ratio that receives greatly.Wherein, OFDM (OFDM) is owing to have good ability of anti-multipath, thereby is used widely in mobile system, and ofdm system is fit to the application of soft merging very much simultaneously.
The user does not often need to monitor each paging channel constantly in the Quick Paging, therefore in wireless telecommunication system for each user is provided with a paging cycle, user is at the one's own paging cycle monitoring seek channel of waking up.The moment randomization of network side by the user is waken up reaches the equally distributed purpose of paging load.
At present the method that Quick Paging is commonly used has: the Quick Paging scheme of CDMA 1X, and the scheme of the Quick Paging that proposes in 802.20 of Qualcomm.
The Quick Paging scheme of CDMA 1X is the certain hour before paging sends, and adopts quick paging channel all user in the sector to send an indication, notifies this sector to have paging in the next scheduled time and arrives.Should can go to monitor the Quick Paging indication in advance this calling time user who monitors paging that wakes up, if the Quick Paging indication is arranged then this user can go to discern the paging whether oneself is arranged at this calling time monitoring seek channel and the content of resolving this paging channel.
The shortcoming of such scheme is that paging channel is broadcasted at the user under the same sector, but can't do soft merging between the different sector.And the number of users that wakes up is too many, is unfavorable for province's electric treatment.Independent paging channel is set among the CDMA, makes this channel resource can't be used to other purposes dynamically, in resource allocation, have certain waste.
The Quick Paging scheme that existing Qualcomm proposes in 802.20 also is the certain hour before paging sends, in system message, increase a Quick Paging message, indicating next to have one or more pagings constantly arrives, if this has only a paging constantly, then in this beep-page message, send complete beep-page message; If a plurality of pagings are arranged, then in beep-page message, send minimum several bit of a plurality of paged user ID, the total length of this beep-page message is fixed.Under the constant situation of total length, in this message paged user's bit quantity be a simple inverse relation according to paged number of users, as shown in the table:
| The territory | Length (bit) | Value |
| The | 3 | 0 |
| Reserve bytes | Undefined |
| The territory | Length (bit) | Value |
| The | 3 | 1 |
| User ID | 32 | A complete user ATI content |
| Reserve bytes | Undefined |
| The territory | Length (bit) | Value |
| The | 3 | 2 |
| User ID | 16 | One group of ATI that hangs down the identical user of 16bit |
| User ID | 16 | One group of ATI that hangs down the identical user of 16bit |
| Reserve bytes | Undefined |
And the like, along with paged user organizes the increase of number, the Quick Paging number can increase, and under the constant situation of total length, the bit number that every group of user can be placed in the Quick Paging can reduce.
Such scheme can significantly reduce the invalid number of users that wakes up.At calling user during greater than one, can in the assignment message of back, increase a Traffic Channel Assignment message, adopting specific user ID to inform needs the ID of this channel of user of monitoring paging, all need the user of paging receiving can arrive this Traffic Channel to obtain complete beep-page message and resolve, judged whether one's own beep-page message then.Its paging channel is broadcasted at the user under the same sector, but can't accomplish soft merging equally between the different sector, and at paged number of users greater than needing for the moment an independent assignment message, brought extra expense.
Summary of the invention
The object of the present invention is to provide the method for paging in a kind of wireless communication system.
The objective of the invention is to be achieved through the following technical solutions:
The method of paging in a kind of wireless communication system comprises:
A, wireless communication system network side send paging information, and the terminal of notifying this moment can monitor paging has paging and arrives;
All sectors in B, the same area or sub-district adopt same way as to send identical paging content to the terminal of monitoring paging.
Described paging information comprises:
Complete paging content; Or,
Complete paging content and paging indication; Or,
The paging indication.
All sectors in the same area or sub-district are adopted in the identical time and are sent described paging information in a like fashion.
If carry complete paging content in the described paging information, then described step B further comprises:
Receiving terminal is resolved described paging information, obtains the complete paging content with the local terminal coupling.
If described paging information carries complete paging content and paging indication, then described step B further comprises: receiving terminal is resolved described paging information,
If comprise the complete paging content of mating with this terminal in the described paging information, then receiving terminal receives this paging content, and the line correlation of going forward side by side is handled; Or,
If do not comprise complete paging content in the described paging information with this terminal coupling, judge then whether described paging indication information mates with this terminal, if coupling, then receiving terminal removes to receive further paging information with this terminal coupling to the corresponding channel that carries complete paging content, and the channel that carries identical paging content in wireless communication system network side the same area is adopted and sent the paging content in a like fashion; If described paging indication information and this terminal do not match, then finish the paging receiving operation, carry out follow-up relevant treatment.
If carry the paging indication in the described paging information, described step B further comprises:
Receiving terminal judges whether described paging indication information mates with this terminal, if coupling, then receiving terminal goes to receive further paging content with this terminal coupling to the corresponding channel that carries complete paging content, and the channel that carries identical paging content in wireless communication system network side the same area is adopted and sent the paging content in a like fashion;
If described paging indication information and this terminal do not match, then finish the paging receiving operation, carry out follow-up relevant treatment.
Described method further comprises:
C, receiving terminal receive the identical paging content that described wireless communication system network side adopts same way as to send in respective channels.
Described identical mode comprises: the channel type of different sectors or sub-district, channel resource, coding, modulation, channel code and scrambler are identical.
The identical paging content of described transmission adopts the identical pilot tone that is exclusively used in this paging channel.
The zone that described the same area need cover for this paging.
As seen from the above technical solution provided by the invention, the present invention adopts same way as to send the method for identical paging content to the user who monitors paging by all sectors in the same area or sub-district, make the paging channel between each sector or the sub-district softly to merge, promoted the performance of paging channel greatly, and promoted paging channel reception signal to noise ratio, therefore can further improve the paging performance of system.
Description of drawings
Fig. 1 is the method for the invention operational flowchart.
Embodiment
Core concept of the present invention provides the method for paging in a kind of wireless communication system, adopt same way as to send identical paging content by all sectors in the same area or sub-district to the user who monitors paging, reach between the different sectors of the same area or the sub-district and carry out soft merging, thereby promote the performance of paging channel.
The invention provides the method for paging in a kind of wireless communication system, at first being applied in OFDM or the OFDMA system with this method is example, and this method specific operation process comprises the steps: as shown in Figure 1
Step 1: the wireless communication system network side joint is received paging, need send to described paging called;
Step 2: need send the sector of paging or user that paging can be monitored to this moment in the sub-district sends paging information at each, notify described user to have paging and arrive;
Described paging information comprises: complete paging content; Or, complete paging content and paging indication; Or, the paging indication; Described paging is designated as the indication that can indicate the user to go to receive further paging content;
The wireless communication system network side can adopt same way as to send beep-page message, promptly in different sectors or the sub-district adopt identical channel type, the paging channel of channel resource, coding, modulation, channel code and/or scrambler sends paging indicating message;
Step 3: after should receiving described paging information the user that this calling time is monitored paging, judge at first whether this beep-page message comprises complete paging content;
Step 4: if comprise complete paging content, then receiving terminal is resolved described paging information, judges whether described paging content mates with local terminal;
Step 5: if described paging content and local terminal coupling, then receiving terminal obtains described paging content, and the paging receiving EO is carried out follow-up relevant treatment;
Step 6:, then continue to judge whether comprise the paging indication in the described paging information if described paging content and local terminal do not match;
Step 7: if comprise the paging indication, then receiving terminal goes to obtain the further paging content of mating with local terminal to respective channels, wireless communication system network side all sectors or sub-district in the same area will adopt the paging channel of identical channel type, channel resource, coding, modulation, channel code and/or scrambler to send the identical content of paging, and the identical paging content of described transmission adopts the identical pilot tone that is exclusively used in this paging channel.
Described employing same way as sends the paging content of same format to the user, is convenient to that all need the user of paging receiving can carry out soft merging in this paging zone.
In like manner, in cdma system, if send the paging content of same format in the paging channel of different sectors, if coded format, channel code and scrambler are identical, also can between different sectors, carry out soft merging, thereby promote the signal to noise ratio of received signal, finally promote the signal to noise ratio of paging channel.
In sum, the present invention adopts same channel type and identical channel resource, coding, modulation, channel code and/or scrambler to send the paging content by the paging channel of different sectors in the same area or sub-district, make the paging channel between each sector or the sub-district can carry out soft merging, promote paging channel greatly and received signal to noise ratio, therefore can further improve the paging performance of system.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (10)
1, the method for paging in a kind of wireless communication system is characterized in that, comprising:
A, wireless communication system network side send paging information, and the terminal of notifying this moment can monitor paging has paging and arrives;
All sectors in B, the same area or sub-district adopt same way as to send identical paging content to the terminal of monitoring paging.
2, the method for paging in a kind of wireless communication system as claimed in claim 1 is characterized in that described paging information comprises:
Complete paging content; Or,
Complete paging content and paging indication; Or,
The paging indication.
3, the method for paging in a kind of wireless communication system as claimed in claim 2 is characterized in that, all sectors in the same area or sub-district are adopted in the identical time and sent described paging information in a like fashion.
4, the method for paging in a kind of wireless communication system as claimed in claim 3 is characterized in that, if carry complete paging content in the described paging information, then described step B further comprises:
Receiving terminal is resolved described paging information, obtains the complete paging content with the local terminal coupling.
5, the method for paging in a kind of wireless communication system as claimed in claim 3 is characterized in that, if described paging information carries complete paging content and paging indication, then described step B further comprises: receiving terminal is resolved described paging information,
If comprise the complete paging content of mating with this terminal in the described paging information, then receiving terminal receives this paging content, and the line correlation of going forward side by side is handled; Or,
If do not comprise complete paging content in the described paging information with this terminal coupling, judge then whether described paging indication information mates with this terminal, if coupling, then receiving terminal removes to receive further paging information with this terminal coupling to the corresponding channel that carries complete paging content, and the channel that carries identical paging content in wireless communication system network side the same area is adopted and sent the paging content in a like fashion; If described paging indication information and this terminal do not match, then finish the paging receiving operation, carry out follow-up relevant treatment.
6, the method for paging in a kind of wireless communication system as claimed in claim 3 is characterized in that, if carry the paging indication in the described paging information, described step B further comprises:
Receiving terminal judges whether described paging indication information mates with this terminal, if coupling, then receiving terminal goes to receive further paging content with this terminal coupling to the corresponding channel that carries complete paging content, and the channel that carries identical paging content in wireless communication system network side the same area is adopted and sent the paging content in a like fashion;
If described paging indication information and this terminal do not match, then finish the paging receiving operation, carry out follow-up relevant treatment.
7, the method for paging in a kind of wireless communication system as claimed in claim 1 is characterized in that described method further comprises:
C, receiving terminal receive the identical paging content that described wireless communication system network side adopts same way as to send in respective channels.
8, as the method for paging in each described a kind of wireless communication system in the claim 1 to 7, it is characterized in that described identical mode comprises: the channel type of different sectors or sub-district, channel resource, coding, modulation, channel code and scrambler are identical.
9, the method for paging in a kind of wireless communication system as claimed in claim 1 is characterized in that, the identical paging content of described transmission adopts the identical pilot tone that is exclusively used in this paging channel.
10, the method for paging in a kind of wireless communication system as claimed in claim 1 is characterized in that the zone that described the same area need cover for this paging.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100712355A CN101043725A (en) | 2006-03-21 | 2006-03-21 | Method for paging in wireless communication system |
| PCT/CN2007/000904 WO2007107113A1 (en) | 2006-03-21 | 2007-03-20 | A method and device to page a mobile station in mobile telecommunication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100712355A CN101043725A (en) | 2006-03-21 | 2006-03-21 | Method for paging in wireless communication system |
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| Publication Number | Publication Date |
|---|---|
| CN101043725A true CN101043725A (en) | 2007-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100712355A Pending CN101043725A (en) | 2006-03-21 | 2006-03-21 | Method for paging in wireless communication system |
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|---|---|
| CN (1) | CN101043725A (en) |
| WO (1) | WO2007107113A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103857022A (en) * | 2012-11-29 | 2014-06-11 | 英特尔移动通信有限责任公司 | Radio communication devices and methods for controlling a radio communication device |
| CN102026373B (en) * | 2009-09-22 | 2015-06-03 | 中兴通讯股份有限公司 | Method and system for transmitting quick page message and access network device |
| WO2016062120A1 (en) * | 2014-10-21 | 2016-04-28 | 中兴通讯股份有限公司 | Multi-user communication method and apparatus of code division multiple access |
| CN109600831A (en) * | 2017-09-30 | 2019-04-09 | 维沃移动通信有限公司 | A kind of paging method, terminal and network side equipment |
| US10506549B2 (en) | 2015-01-15 | 2019-12-10 | Huawei Technologies Co., Ltd. | Paging message sending method, paging message receiving method, and device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5960356A (en) * | 1996-12-06 | 1999-09-28 | Ericsson, Inc. | Paging a mobile station within a public land mobile network (PLMN) |
| GB2379359B (en) * | 2001-08-29 | 2005-06-22 | Motorola Inc | Paging area optimisation in cellular communications networks |
| JP2003264865A (en) * | 2002-03-07 | 2003-09-19 | Sanyo Electric Co Ltd | Wireless base station apparatus, paging area identification method, and paging area identification program |
| US6922561B2 (en) * | 2002-11-19 | 2005-07-26 | Qualcomm Incorporated | Method and apparatus for efficient paging and registration in a wireless communications network |
| CN1747593A (en) * | 2004-09-08 | 2006-03-15 | 华为技术有限公司 | Accessing realization |
-
2006
- 2006-03-21 CN CNA2006100712355A patent/CN101043725A/en active Pending
-
2007
- 2007-03-20 WO PCT/CN2007/000904 patent/WO2007107113A1/en active Application Filing
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102026373B (en) * | 2009-09-22 | 2015-06-03 | 中兴通讯股份有限公司 | Method and system for transmitting quick page message and access network device |
| CN103857022A (en) * | 2012-11-29 | 2014-06-11 | 英特尔移动通信有限责任公司 | Radio communication devices and methods for controlling a radio communication device |
| CN103857022B (en) * | 2012-11-29 | 2018-06-05 | 英特尔德国有限责任公司 | Radio communications set and the method for controlling radio communications set |
| WO2016062120A1 (en) * | 2014-10-21 | 2016-04-28 | 中兴通讯股份有限公司 | Multi-user communication method and apparatus of code division multiple access |
| US10651887B2 (en) | 2014-10-21 | 2020-05-12 | Xi'an Zhongxing New Software Co., Ltd. | Multiuser communication methods and devices for code division multiple access (CDMA) |
| US10506549B2 (en) | 2015-01-15 | 2019-12-10 | Huawei Technologies Co., Ltd. | Paging message sending method, paging message receiving method, and device |
| CN109600831A (en) * | 2017-09-30 | 2019-04-09 | 维沃移动通信有限公司 | A kind of paging method, terminal and network side equipment |
| CN109600831B (en) * | 2017-09-30 | 2021-10-22 | 维沃移动通信有限公司 | Paging method, terminal and network side equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007107113A1 (en) | 2007-09-27 |
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