CN101677428B - Paging method in large bandwidth multi-carrier system - Google Patents
Paging method in large bandwidth multi-carrier system Download PDFInfo
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- CN101677428B CN101677428B CN2008101612245A CN200810161224A CN101677428B CN 101677428 B CN101677428 B CN 101677428B CN 2008101612245 A CN2008101612245 A CN 2008101612245A CN 200810161224 A CN200810161224 A CN 200810161224A CN 101677428 B CN101677428 B CN 101677428B
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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
- H04W68/02—Arrangements for increasing efficiency of notification or paging channel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/02—Channels characterised by the type of signal
- H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
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Abstract
The invention discloses a paging method in a large bandwidth multi-carrier system, relating to a wireless communication system. In the method of the invention, the large bandwidth multi-carrier system mainly comprises at least one main carrier wave and a plurality of auxiliary carrier waves, wherein, the main carrier wave supports an integrated communication process; the auxiliary carrier waves support service communication of a terminal of a connecting status; a system side bears paging information on the main carrier wave, comprising a paging record list of a location area, system info modification and ETWS indication information; the auxiliary carrier waves bear paging information, comprising system info modification information and ETWS indication information; the terminal in a connecting state working on the main carrier wave or the auxiliary carrier waves receives the paging information on the work carrier wave thereon; the terminal in an idle state residing on the main carrier wave receives paging information on the main carrier wave. The method of the invention leads the system to have simplified operation under the condition of saved expense to a large extent, and reduces frequent frequency modulation operation of UE and the complexity of the UE.
Description
Technical field
The present invention relates to a kind of wireless communication system, relate in particular to the paging method in a kind of large bandwidth and multi-carrier system.
Background technology
The 4G wireless communication system has higher spectrum efficiency than 3-G (Generation Three mobile communication system), and the target of 4G system is to make the mobile user data transmission rate reach 100Mbit/s before 2010, and the stationary user message transmission rate reaches 1Gbit/s.Because the needs of GSM smooth evolution; In order to protect benefits of operators; In the regular hour, 4G system and 3-G (Generation Three mobile communication system) are like TD-SCDMA (Time Division-Synchronous CDMA; The time-division synchronization CDMA) system or 802.16E system etc. will compatible or coexistences.
At present, the bandwidth of 4G wireless communication system can be up to 100MHz, and adaptive-bandwidth, so that the 4G system whole-network is provided with the system bandwidth of each sub-district flexibly according to business demand.Wherein, Paging in the 4G system (paging) information spinner will be divided into: the ETWS (earthquake tsunamiwarning system, seismic sea wave early warning information) of Paging Record List (paging list) and System InfoModification (system information change message) and up-to-date proposition waits this type of information.Paging Record List domain information mainly is the information that needs one or more UE (terminal equipment) of paging in the lane place; System InfoModification domain information mainly is a broadcast message change indication information.Wherein, the method to the transmission Paging of CONNECT state UE Record List has two kinds: first kind is to issue through paging information, like this, makes the UE of CONNECT state monitor paging information according to paging cycle; Second kind is system side through clean culture mode is that corresponding UE issues a kind of call signaling.
4G system to large bandwidth and multi-carrier; According to present carrier wave method for designing, each carrier wave can both work alone, and complete paging information is arranged; Can let any UE work on the carrier wave arbitrarily; But this method for designing has increased overhead, has reduced the availability of frequency spectrum, can't satisfy the throughput requirement of super large bandwidth system.
4G system to large bandwidth and multi-carrier; When designing with reference to the multicarrier method of TD-SCDMA, each sub-district has only a main carrier, and other carrier waves all belong to auxilliary carrier wave; Has no CCCH on the auxilliary carrier wave; Like this, the UE that is on the auxilliary carrier wave needs frequent frequency modulation, otherwise the UE of connection (CONNECT) state can not insert any common control information and read paging information.And in the modern 3G communication system, the UE of idle (IDLE) state need read paging information; The UE of CONNECT state reads paging information, is change information and ETWS information in order to obtain broadcast message.Therefore, can not satisfy 3G and sophisticated system more according to the multicarrier method for designing of TD-SCDMA.In addition, ETWS information also issues through paging information, no matter the state of all UE with and residing carrier wave, ETWS information is the essential information that in time receives.
In sum, a kind of rational large bandwidth system need be provided, the method for designing of carrier wave cooperation and rational paging information.
Summary of the invention
Technical problem to be solved by this invention is that the paging method in a kind of large bandwidth and multi-carrier system is provided.
In order to address the above problem, the invention discloses the paging method in a kind of large bandwidth and multi-carrier system, comprising:
Said large bandwidth and multi-carrier system comprises at least one main carrier and some auxilliary carrier waves, and wherein, said main carrier is supported complete communication process, and said auxilliary carrier wave is supported the newsletter at the terminal of connection status;
System side is bearing call information on main carrier; The Paging Record List, System Info Modification and the ETWS indication information that comprise the lane place; Bearing call information on auxilliary carrier wave comprises System Info Modification information and ETWS indication information;
Be operated in terminal paging receiving information on its work carrier wave of the connection status on main carrier or the auxilliary carrier wave, reside in terminal paging receiving information on main carrier of the idle condition on the main carrier.
Further, in the said method, said System InfoModification information is broadcast message change indication information.
Wherein, when change took place broadcast message, said system side was carried broadcast message change indication information on corresponding carriers, received that broadcast message is read at the terminal of broadcast message change indication information on broadcast channel.
Said system side is all carried broadcast message on each carrier wave, when perhaps only on main carrier, carrying broadcast message, if broadcast message is changed, the paging information that system side is carried on each carrier wave comprises broadcast message change indication information;
At this moment, receive that the broadcast message of change is read at the terminal of said broadcast message change indication information on the carrier wave of its work, perhaps read the broadcast message of change from the broadcast channel of main carrier.
Said system side is carried complete broadcast message on main carrier; When on auxilliary carrier wave, only carrying separately the proprietary broadcast message of carrier wave; The paging information that system side is carried on main carrier comprises system broadcast information change indication information, and the paging information that on auxilliary carrier wave, carries comprises system broadcast information change indication information and/or the proprietary broadcast message change of carrier wave indication information;
At this moment; Receive that the terminal of said system broadcast information change indication information reads the system broadcast information of change from the broadcast channel of main carrier, receive that the proprietary broadcast message of carrier wave of change is read at the terminal of the proprietary broadcast message change of said carrier wave indication information from the broadcast channel of the auxilliary carrier wave of its work.
Further, in the said method, receive that ETWS information is read in the terminal of said ETWS indication information on the carrier wave of the corresponding ETWS of carrying information.
Wherein, when system side only is carried on ETWS information on the main carrier, receive that ETWS information is read from main carrier in the terminal of said ETWS indication information.
On each carrier wave, ETWS information is read from the carrier wave of its work in the terminal of receiving said ETWS indication information to system side with the ETWS information-bearing.
Further; In the said method; The paging information that carries on the said main carrier comprises the Paging Record List in the lane place; Said Paging Record List comprises the paging information that is in the idle condition terminal, perhaps comprises paging information that is in idle condition UE and the paging information that is in the terminal of connection status on the main carrier;
The paging information that carries on the said auxilliary carrier wave does not comprise Paging Record List information, carries the Paging Record List information that is operated in the terminal on this carrier wave on the perhaps auxilliary carrier wave.
When the paging information that carries on the said auxilliary carrier wave did not comprise Paging Record List information, said system side issued Paging Record List information through point-to-point trafficwise to the terminal of operating state.
Technical scheme of the present invention provides in the multicarrier system method of collaborative work between the carrier wave; Simultaneously; The method of the change indication of the peculiar broadcast message of paging information indication carrier wave is carried and is passed through in the classification that has proposed paging information; Thereby make system under the situation of paring down expenses most, job simplification, and reduced the frequency modulation operation of UE and the complexity of UE.
Description of drawings
Fig. 1 is the BCH and the paging information sketch map of classification in the large bandwidth and multi-carrier system that proposes of the present invention;
Fig. 2 (a) is a paging information indicating system side flow chart in the large bandwidth and multi-carrier system that proposes of the present invention;
Fig. 2 (b) is shown in Fig. 2 (a) in the flow process, issues Paging Record List paging flow chart according to the state at the terminal of the Paging Record List paging in the lane place;
Fig. 3 is a paging information indicating terminal flow chart in the large bandwidth and multi-carrier system that proposes of the present invention.
Embodiment
Main design of the present invention is to large bandwidth and multi-carrier system, can pass through major-minor carrier wave of configuration or major-minor frequency range; Reach carrier wave or frequency range functional classification; Wherein, main carrier or primary band are supported complete communication function, and be resident etc. like the IDLE state of the initial access of UE and UE; Auxilliary carrier wave or auxilliary frequency range only are used for the newsletter of the UE of CONNECT state;
Functional character according to above-mentioned major-minor carrier wave or major-minor frequency range; And two kinds of methods of sending Paging Record List at present to CONNECT state UE; Carry out the paging information grading; Promptly on main carrier, issue all information of paging, just Paging Record List and system InfoModification information and ETWS indication information are assisted the paging information that the paging information on the carrier wave need read for the UE that is in the CONNECT state on this auxilliary carrier wave; Be system InfoModification information and ETWS indication information, perhaps also comprise the PagingRecord List information of UE on the auxilliary carrier wave.Particularly, the paging information grading is divided into following two kinds:
First kind: carry all types of paging informations on the main carrier, as, the PagingRecord List of whole lane place, broadcast message change indication and ETWS indication information etc.; Comprise broadcast message change indication and ETWS indication information on the auxilliary carrier wave.
Second kind: carry all types of paging informations on the main carrier, as, the PagingRecord List of whole lane place, broadcast message change indication and ETWS indication information etc.; The PagingRecord List that comprises the UE that carries separately on broadcast message change indication, ETWS indication information and the respective secondary carrier wave on the auxilliary carrier wave.
Below in conjunction with accompanying drawing and embodiment technical scheme of the present invention is done further explain.
The multicarrier large bandwidth system; It is according to a plurality of carrier waves of demand flexible configuration of sub-district, but the sub-district has a main carrier at least, in some application scenarios, can dispose a plurality of main carriers; The UE of IDLE state resides on the main carrier; The UE of CONNECT can dispatch arbitrarily, and at this moment, the carrying of paging information and the course of work of UE are following:
The course of work of one multi-carrier system side at first is described:
Step 201: system side receives the Paging Record List or the broadcast message of lane place or receives ETWS information; After system-side is received broadcast message; Get into step 202; If receive that receiving ETWS information gets into step 204, get into step 205 if receive the Paging Record List of lane place;
When core-network side produces three kinds of above-mentioned information any one or two kinds or three kinds of information, can issue.
Step 202: if system side is received broadcast message, judge then whether broadcast message has change, if get into step 203, otherwise get into step 206;
Judge the method for broadcast message change: the broadcast message that system docking is received is decoded; Compare by the bit position with the broadcast message of system side storage; If it relatively has the bit position different, perhaps block of information varies in size, and can think that change has taken place its broadcast message; Otherwise, do not have the change of broadcast message.
Step 203: the paging information that system side is carried on corresponding carriers comprises broadcast message change indication information, gets into step 206 then;
In this step, can carry out broadcast message change indication in corresponding carriers according to prior art, for example:
When on major-minor carrier wave, all carrying broadcast message, perhaps only on main carrier, carry broadcast message, the paging information that system side is carried on each carrier wave includes broadcast message change indication information;
When the broadcast message classification is carried on the major-minor carrier wave; Be that system side is carried complete broadcast message at main carrier; Only carry on the auxilliary carrier wave when the proprietary broadcast message (as: the RACH resource information of carrier wave) of carrier wave is perhaps changed frequent relatively message (as: TDD ascending-descending subframes assignment information) separately; The paging information that system side is carried on main carrier comprises system broadcast information change indication information, and the paging information of on auxilliary carrier wave, carrying is system broadcast information change indication information and/or carrier-specific broadcast message change indication information.
Step 204: if system side is received ETWS information, system comprises the ETWS indication information in the paging of each carriers carry information, gets into step 206 then;
The main announcement information of ETWS is carried on each carrier wave or only is carried on the main carrier.When there is the ETWS category information in system, include the ETWS indication information in the paging of each carriers carry information;
Step 205: system side is received the Paging Record List of lane place, and the paging information of on major-minor carrier wave, carrying comprises the Paging Record List in the lane place;
In this step; The paging information of on main carrier, carrying comprises the Paging RecordList in the lane place; It mainly comprises the Paging Record List that is in idle condition UE, perhaps comprises Paging Record List that is in idle condition UE and the Paging Record List that is on the main carrier UE of work (CONNECT state).The paging information that carries on the auxilliary carrier wave does not comprise Paging Record List information, carries the Paging Record List information that is operated in the UE on this carrier wave on the perhaps auxilliary carrier wave.
In the step 205, also judge, when paged terminal is in idle condition according to the state at the terminal of the Paging Record List paging in the lane place; It resides on the main carrier; Paging receiving information on main carrier, when UE was operating state (CONNENT state), UE is paging receiving information on the work carrier wave; Detailed process may further comprise the steps shown in Fig. 2 (b):
Steps A: system-side is received the Paging Record List of the lane place at certain terminal;
Step B: system side judges whether paged terminal is in the IDLE state, if get into step C, otherwise get into step D;
Step C: the Paging Record List at this terminal is carried in the paging information of main carrier process ends;
Step D: the Paging Record List at this terminal is carried in the paging information on its work carrier wave, perhaps issues this terminal through the general service mode.
Step 206: accomplish the carrying of the paging information of each carrier wave, issue paging information.
Introduce again below: the course of work of multi-carrier terminal side:
Step 301: the paging information of its place carrier wave of each terminal monitoring;
In this step; The paging information that the UE of operating state mainly monitors is broadcast message change indication and ETWS indication information; The UE of operating state can be after monitoring this type of paging information on the control channel; In other embodiments, the UE of operating state also will monitor Paging RecordList information on its carrier wave of living in; And the UE of IDEL state resides in the complete paging information on the main carrier of monitoring on the main carrier; Be Paging Record List, broadcast message change indication and the ETWS indication information of lane place; Wherein, The UE of IDEL state carries out subsequent treatment according to prior art after listening to the Paging Record List of lane place from main carrier;
Step 302: whether terminal judges has broadcast message change indication or ETWS indication information, in this way, gets into step 303, otherwise process ends;
In this step, terminal parses paging information when broadcast message change indication information or ETWS indication information are arranged in the paging information, thinks that then the broadcast message of system change takes place or has ETWS information.
Step 303: judge whether the terminal is on the main carrier, if get into step 304, otherwise get into step 305;
Step 304: the terminal is directly read the broadcast message of renewal or is read ETWS information, process ends on its residing main carrier;
Step 305: the terminal is read the broadcast message of renewal or is read ETWS information on its residing auxilliary carrier wave, and perhaps the terminal is tuned to the broadcast message that reads renewal on the main carrier or reads ETWS information, process ends.
In the above-mentioned flow process, after broadcasting change indication information is received at the terminal, on the position of the respective broadcast channels of its residing carrier wave, read the broadcast message of renewal; Perhaps
After this change indication information is received at terminal on the main carrier; Locational broadcast channel in the respective broadcast channels of main carrier reads the broadcast message of renewal; After this change indication information is received at the terminal of auxilliary carrier wave; Frequency hopping reads the broadcast message of renewal to main carrier from the broadcast channel of main carrier; Perhaps
When system broadcast information change indication information is received at the terminal on the main carrier; On the position of broadcast channel of main carrier, read the broadcast message of renewal, when system broadcast information change indication information was received at the terminal on the auxilliary carrier wave, frequency hopping was to main carrier; Read the broadcast message of renewal from the broadcast channel of main carrier; When the proprietary broadcast message change of carrier wave indication information is received at the terminal on the auxilliary carrier wave, on this carrier wave, read broadcast message, reach the renewal of broadcast message.
When the ETWS indication information is received at the terminal, on corresponding resource location, read ETWS information; When the main announcement information of ETWS is carried on the main carrier; The terminal then can provide ETWS information and take fixing resource according to take resource or the agreement of ETWS information indicated in the control channel; Read ETWS information; Wherein, terminal works then needs frequency hopping to main carrier, to read ETWS information on auxilliary carrier wave the time; When the main announcement information of ETWS was carried on all carrier waves, the terminal can provide the fixing resource that ETWS information takies each carrier wave according to take resource or the agreement of the indicated ETWS information of the control channel of each carrier wave, reads ETWS information.
Can find out from the foregoing description, based on the collaborative work between the carrier wave in the multicarrier system, propose carrier wave or frequency range functional classification in the technical scheme of the present invention; And the classification of paging information; Like this, just can make system under the situation of paring down expenses most through the broadcast message change indication of the paging information indication carrier wave on each carrier wave and the method for ETWS information; Simplified the course of work, reduced the frequency modulation operation at terminal and reduced the complexity at terminal.
The above embodiment is the preferred embodiment that proves absolutely that the present invention lifts, and protection scope of the present invention is not limited thereto.Being equal to that the technical staff in present technique field is done on basis of the present invention substitutes or conversion, all within protection scope of the present invention.Protection scope of the present invention is as the criterion with claims.
Claims (10)
1. the paging method in the large bandwidth and multi-carrier system comprises:
Said large bandwidth and multi-carrier system comprises at least one main carrier and some auxilliary carrier waves, and wherein, said main carrier is supported complete communication process, and said auxilliary carrier wave is supported the newsletter at the terminal of connection status;
System side is bearing call information on main carrier; The paging list Paging Record List, system information change message System Info Modification and the seismic sea wave early warning information ETWS indication information that comprise the lane place; Bearing call information on auxilliary carrier wave comprises System Info Modification information and ETWS indication information;
Be operated in terminal paging receiving information on its work carrier wave of the connection status on main carrier or the auxilliary carrier wave, reside in terminal paging receiving information on main carrier of the idle condition on the main carrier.
2. the method for claim 1 is characterized in that,
Said System Info Modification information is broadcast message change indication information.
3. method as claimed in claim 2 is characterized in that,
When change took place broadcast message, said system side was carried broadcast message change indication information on corresponding carriers, received that broadcast message is read at the terminal of said broadcast message change indication information on broadcast channel.
4. method as claimed in claim 3 is characterized in that,
Said system side is all carried broadcast message on each carrier wave, when change took place broadcast message, the paging information that system side is carried on each carrier wave comprised broadcast message change indication information;
At this moment, receive that the broadcast message of change is read at the terminal of said broadcast message change indication information on the carrier wave of its work, perhaps read the broadcast message of change from the broadcast channel of main carrier;
Perhaps,
Said system side is only carried broadcast message on main carrier, when change took place broadcast message, the paging information that system side is carried on each carrier wave comprised broadcast message change indication information;
At this moment, receive that the broadcast message of change is read at the terminal of said broadcast message change indication information on the carrier wave of its work, perhaps read the broadcast message of change from the broadcast channel of main carrier.
5. method as claimed in claim 3 is characterized in that,
Said system side is carried complete broadcast message on main carrier; On auxilliary carrier wave, only carry the proprietary broadcast message of carrier wave separately; The paging information that system side is carried on main carrier comprises system broadcast information change indication information, and the paging information that on auxilliary carrier wave, carries comprises system broadcast information change indication information and/or the proprietary broadcast message change of carrier wave indication information;
At this moment; Receive that the terminal of said system broadcast information change indication information reads the system broadcast information of change from the broadcast channel of main carrier, receive that the proprietary broadcast message of carrier wave of change is read at the terminal of the proprietary broadcast message change of said carrier wave indication information from the broadcast channel of the auxilliary carrier wave of its work.
6. the method for claim 1 is characterized in that, this method also comprises,
ETWS information is read in the terminal of receiving said ETWS indication information on the corresponding carrier wave that carries ETWS information.
7. method as claimed in claim 6 is characterized in that,
System side only is carried on ETWS information on the main carrier, receives that ETWS information is read from main carrier in the terminal of said ETWS indication information.
8. method as claimed in claim 6 is characterized in that,
On each carrier wave, ETWS information is read from the carrier wave of its work in the terminal of receiving said ETWS indication information to system side with the ETWS information-bearing.
9. the method for claim 1 is characterized in that,
The paging information that carries on the said main carrier comprises the Paging Record List in the lane place; Said Paging Record List comprises the paging information that is in the idle condition terminal, perhaps comprises paging information that is in the idle condition terminal and the paging information that is in the terminal of connection status on the main carrier;
The paging information that carries on the said auxilliary carrier wave does not comprise Paging Record List information, carries the Paging Record List information that is operated in the terminal on this carrier wave on the perhaps auxilliary carrier wave.
10. method as claimed in claim 9 is characterized in that,
When the paging information that carries on the said auxilliary carrier wave did not comprise Paging Record List information, said system side issued Paging Record List information through point-to-point trafficwise to the terminal of operating state.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101612245A CN101677428B (en) | 2008-09-18 | 2008-09-18 | Paging method in large bandwidth multi-carrier system |
| PCT/CN2009/072811 WO2010031276A1 (en) | 2008-09-18 | 2009-07-17 | Paging method for system with large bandwidth and multi-carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101612245A CN101677428B (en) | 2008-09-18 | 2008-09-18 | Paging method in large bandwidth multi-carrier system |
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| Publication Number | Publication Date |
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| CN101677428A CN101677428A (en) | 2010-03-24 |
| CN101677428B true CN101677428B (en) | 2012-07-18 |
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| CN2008101612245A Expired - Fee Related CN101677428B (en) | 2008-09-18 | 2008-09-18 | Paging method in large bandwidth multi-carrier system |
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| WO (1) | WO2010031276A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US8676138B2 (en) * | 2010-04-19 | 2014-03-18 | Htc Corporation | Method of handling system information reception and related communication device |
| WO2018028052A1 (en) * | 2016-08-10 | 2018-02-15 | 中兴通讯股份有限公司 | Configuration method and nodes supporting multi-carrier paging |
| EP4087340A4 (en) * | 2020-02-11 | 2023-01-11 | Huawei Technologies Co., Ltd. | Communication method and apparatus |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101091410A (en) * | 2004-11-29 | 2007-12-19 | 诺基亚公司 | Method and apparatus to optimize paging in a flexible multi-carrier system |
| WO2008008984A2 (en) * | 2006-07-14 | 2008-01-17 | Qualcomm Incorporated | Method and apparatus for quick-paging of terminals in a wireless communication system |
| CN101267596A (en) * | 2007-03-14 | 2008-09-17 | 华为技术有限公司 | A carrying method, system and device for paging message |
-
2008
- 2008-09-18 CN CN2008101612245A patent/CN101677428B/en not_active Expired - Fee Related
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2009
- 2009-07-17 WO PCT/CN2009/072811 patent/WO2010031276A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101091410A (en) * | 2004-11-29 | 2007-12-19 | 诺基亚公司 | Method and apparatus to optimize paging in a flexible multi-carrier system |
| WO2008008984A2 (en) * | 2006-07-14 | 2008-01-17 | Qualcomm Incorporated | Method and apparatus for quick-paging of terminals in a wireless communication system |
| CN101267596A (en) * | 2007-03-14 | 2008-09-17 | 华为技术有限公司 | A carrying method, system and device for paging message |
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| WO2010031276A1 (en) | 2010-03-25 |
| CN101677428A (en) | 2010-03-24 |
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