CN101534235A - Multi-carrier access method, system and equipment - Google Patents
Multi-carrier access method, system and equipment Download PDFInfo
- Publication number
- CN101534235A CN101534235A CN200810007498A CN200810007498A CN101534235A CN 101534235 A CN101534235 A CN 101534235A CN 200810007498 A CN200810007498 A CN 200810007498A CN 200810007498 A CN200810007498 A CN 200810007498A CN 101534235 A CN101534235 A CN 101534235A
- Authority
- CN
- China
- Prior art keywords
- carrier
- message
- access
- user terminal
- multicarrier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access, e.g. scheduled or random access
- H04W74/002—Transmission of channel access control information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access, e.g. scheduled or random access
- H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
- H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a multi-carrier access method, a system and equipment thereof. The method comprises the following steps: a user terminal receives a message sent by a network-side device; the message carries recommended carrier information; and the user terminal is connected into the network according to the recommended carrier information carried in the message. Under the condition with multiple carriers, when the invention is used and the user terminal accesses the network for the first time or access the network once again from the idle mode, the network-side device can control the user terminal to access the network on the set carrier in accordance with the set strategies.
Description
Technical field
The present invention relates to communication technical field, relate in particular to method, system and equipment that a kind of multicarrier inserts.
Background technology
In the existing communication system,, idle pulley has been proposed for purpose of power saving, the idle pulley of each standard or different realizations is arranged, but be identical in essence, existing is example with the IEEE802.16e standard, introduces idle pulley.Under idle pulley, MS (Mobile Station, travelling carriage) can in a very big zone, move, receive the downlink broadcast service message every certain cycle, MS needn't register at the BS (BaseStation, base station) of roaming cell to this sub-district in the roam procedure in this zone.Under the idle pulley, when MS roams into different districts, the normal running flow process such as needn't switch, thus the power and the interface-free resources that help saving MS.But, be in the mobile device of idle pulley, when paging domain changes, or send signal to BS during timer expiry and carry out position updating process.
The MS that detects Idle state (Idle Mode) when upper layer entity has message to come then can initiate the process of paging MS: PC (Paging Controller, paging controller) at whole PG (Paging Group, paging group) notice PA (Paging Agent in, paging agent) needs to initiate beep-page message, and with on need the MS identification information of paging (such as MS ID, perhaps other can identify the information of MS), PC PC when realizing can be integrated in the base station BS, can be integrated among the IAD GW, also can be integrated in other the network entity, perhaps as independent network entity; PA can be integrated in the base station when realizing, also can be integrated in other the network entity, or as independent network entity; Then PA generates the beep-page message that has certain MS sign and sends on eating dishes without rice or wine, and just knows PA at this MS of paging when MS receives the MS identification information that oneself mates in beep-page message, and next MS just carries out networking process.
Wherein, the beep-page message that BS issues is MOB_PAG-ADV, this message is broadcast to MS by BS, when MS is resolved to MS MAC (Medium Access Control in the message, the medium access control) cryptographic Hash of address is just thought BS in paging oneself with the Hash values match of oneself, and MS carries out corresponding action according to following action code (Action Code) then.After MS enters idle pulley (Idle Mode), can waking up of cycle come to receive MOB_PAG_ADV message in paging interval (paging listening interval).
The bandwidth of multicarrier system of the prior art can be upgraded, and can launch, and whole bandwidth is divided into a plurality of carrier waves, can be divided into four carrier waves, each carrier wave 5MHZ bandwidth such as the bandwidth of a 20MHZ.User terminal can use certain carrier wave access network.
In multicarrier system, when user terminal has the ability of demodulation simultaneously on all carrier waves of system, system can give its scheduling resource simultaneously on all carrier waves, therefore can provide very high peak rate, satisfies some requirements to the exigent business of peak rate.Also can in system, work a part of bandwidth of a demodulating system for the terminal that does not have ability demodulation simultaneously on all carrier waves of system.
In realizing process of the present invention, the inventor finds to exist in the prior art following shortcoming:
Under the multicarrier situation, user terminal can select carrier wave to insert at random, perhaps inserts etc. with the network side carrier wave of making an appointment, during the overweight or poor signal of the carrier load that inserts when user terminal selecting, will influence this accessing user terminal to network, for example may access failure.On the other hand, the base station may cause being in for a long time between the carrier wave state of laod unbalance owing to can't make user terminal not insert according to this Information Selection carrier wave carrier load advisory user terminal.
Summary of the invention
Which carrier wave method, system and equipment that the embodiment of the invention provides a kind of multicarrier to insert network on the control travelling carriage.
The method that the embodiment of the invention provides a kind of multicarrier to insert may further comprise the steps:
User terminal receives the message that network equipment sends, and carries the recommendation carrier information in the described message;
According to the recommendation carrier information access network in the described message.
The system that the embodiment of the invention provides a kind of multicarrier to insert may further comprise the steps:
Network equipment is used for according to carrier load situation or carrier channel condition, selects one or more to recommend access carrier, and recommends the information of access carrier to send to described user terminal described one or more;
User terminal is used to receive the message that network equipment sends, and carries the recommendation carrier information in the described message, and according to described recommendation carrier information access network.
The embodiment of the invention provides a kind of user terminal, comprising:
Receiving element is used to receive the message that network equipment sends, and carries the recommendation carrier information in the described message;
Access unit is used for according to described recommendation carrier information access network.
The embodiment of the invention provides a kind of network equipment, comprising:
Policy unit is used for according to preset strategy, selects one or more carrier wave as recommending access carrier;
Transmitting element is used for recommending the information of access carrier to send to described user terminal described one or more.
In the embodiments of the invention, in the multicarrier situation, network equipment can be according to setting strategy, and when user terminal networks (comprise first networking or from situations such as idle pulley network again), the control user terminal networks on the setting carrier wave.
Description of drawings
Fig. 1 is the method flow diagram that a kind of multicarrier inserts in the embodiment of the invention;
Fig. 2 is the MS flow chart that the BS paging is in idle pulley in the embodiment of the invention;
Thereby being the terminal MS that is in idle pulley in the embodiment of the invention, Fig. 3 initiatively sends the network insertion request message flow chart that exits from idle mode;
Fig. 4 is that MS initiatively sends the network insertion request message operational flowchart that networks for the first time in the embodiment of the invention;
Fig. 5 is the system construction drawing that a kind of multicarrier inserts in the embodiment of the invention.
Embodiment
The embodiment of the invention is under the multicarrier situation, network equipment (as base station BS) is when calling user device (as MS), can in beep-page message, carry the access carrier information of recommendation, make MS after receiving beep-page message, can network again according to the carrier wave that network equipment is recommended; When perhaps terminal MS is initiated to insert request code word (RNG-Code) or is inserted request message (RNG-REQ Message), base station BS can carry the access carrier information of recommendation in response message, make MS after receiving response message, can network according to the carrier wave that network equipment is recommended.Therefore, the embodiment of the invention makes when each carrier load of BS is unbalanced, MS inserts from the low weight carrier wave of load, thereby realizes the purpose of each carrier load balance, has realized that also BS can control paged MS enters access on which carrier wave function.
Under the multicarrier situation, (comprise first networking and network again) that BS can recommend the carrier information that inserts by the message informing terminal MS during at access network in terminal MS, terminal is according to the carrier information of the recommending flow operations that networks.
Wherein, the terminal situation that networks again: terminal MS is access network, has entered idle condition (Idle Mode) afterwards, will carry out into net operation when the terminal MS that is in idle condition (Idle Mode) exits from idle status, and is called again to network.The terminal two kinds of scenes that exitted from idle status, a kind of is initiatively to send beep-page message triggering MS by network side to exit from idle status, thereby a kind of is initiatively to send the network insertion request message by terminal MS to exit from idle mode, insert request message and can be ranging code (RNG-Code) or range finding message (RNG-REQ) etc., be not limited thereto when realizing certainly, in both cases, BS can be according to strategy itself, loading condition such as each carrier wave, select one or more to recommend access carrier, send to terminal MS with various form of message, make MS to come access network according to this access carrier information, carrier information can comprise carrier index (carrier index) or center frequency point (centerfrequency) or bandwidth information such as (bandwidth).
Wherein, the terminal situation that networks for the first time: this situation is not go into net operation as yet the first time of successful access network before the terminal, this moment, terminal MS was initiatively sent the network insertion request message, insert request message and can be ranging code (RNG-Code), the message of perhaps finding range (RNG-REQ) etc., be not limited thereto when realizing certainly, BS can be according to strategy itself, loading condition such as each carrier wave, select one or more to recommend access carrier, send to terminal MS with various form of message, make MS to come access network according to this access carrier information, carrier information can comprise carrier index (carrier index) or center frequency point (center frequency) or bandwidth information such as (bandwidth).
The embodiment of the invention is just lifted the idle pulley of IEEE 802.16e and paging as example, do not represent the present invention only to be suitable for and IEEE 802.16e, for no other reason than that the idle pulley of all systems and paging principle all are similar, therefore describe as example, this patent is suitable for all multicarrier systems, such as standards such as IEEE802.16m.
The method that the embodiment of the invention provides a kind of multicarrier to insert as shown in Figure 1, may further comprise the steps:
Step 101, user terminal (MS) receives the message that network equipment (BS) sends, and carries the recommendation carrier information in the described message.Described message can or insert response message etc. for beep-page message, inserts response message and can be ranging response message RNG-RSP when realizing.
Step 102, user terminal (MS) carries out synchronous access operation flow process according to the recommendation carrier information in the described message.Wherein, recommend carrier information to comprise: carrier index, carrier wave center frequency point and carrier bandwidths.
In the embodiment of the invention two, the BS paging is in the MS of idle pulley, carries the recommendation carrier information in beep-page message, and after MS received beep-page message, indication exitted from idle mode according to message, and goes into net operation according to the recommendation carrier information in the beep-page message.Detailed process may further comprise the steps as shown in Figure 2:
Step 201, BS sends beep-page message to MS and triggers MS and exit from idle status, and BS can be according to strategy itself, such as the loading condition of each carrier wave or channel condition etc., select one or more to recommend access carrier, in beep-page message, carry this carrier information and send to terminal MS.Wherein, carrier information can comprise carrier index (carrier index), center frequency point (center frequency) or bandwidth information such as (bandwidth).Recommend carrier wave (Recommended Carrier) also can be called and recommend access carrier (Recommended access carrier).
Step 202, MS receives beep-page message, exits from idle mode according to indication, and comes access network according to the recommendation carrier information in the message.
In the embodiment of the invention three, thereby the terminal MS that is in idle pulley is initiatively sent the network insertion request message and is exitted from idle mode, insert request message and can be ranging code (RNG-Code) or range finding message (RNG-REQ) etc., be not limited thereto when realizing certainly, BS is according to strategy itself, such as the loading condition of each carrier wave or the channel condition of each carrier wave etc., select one or more to recommend access carrier, in inserting response message, send to terminal MS, insert response message and can be ranging response message RNG-RSP, make that MS can be according to this carrier information access network.Detailed process may further comprise the steps as shown in Figure 3:
Step 301, thus the terminal MS that is in idle pulley initiatively send the network insertion request message and exit from idle mode, insert request message and can be ranging code (RNG-Code), the message of perhaps finding range (RNG-REQ) etc. are not limited thereto when realizing certainly.Optionally, MS can carry the carrier information of wishing access in inserting request message.This step is an optional step.
Step 302, BS is according to strategy itself, such as the loading condition of each carrier wave, perhaps channel condition of each carrier wave etc., select one or more to recommend access carrier, in inserting response message, send to terminal MS, insert response message and can be RNG-RSP message.BS can send RNG-RSP message after receiving the access request message, also can initiatively send RNG-RSP message.
Step 303, MS is recommending the operation that networks on the carrier wave.
Wherein, go into net operation and comprise: down going channel scanning, set up synchronously with BS; Obtain up emission parameter; Carry out range finding (ranging); Negotiate for basic capability (optional); Carry out cipher key change (optional); Carry out registration; Set up steps (optional) such as IP connection.
In the embodiment of the invention four, terminal MS is initiatively sent the network insertion request message and is gone into net operation for the first time, insert request message and can be ranging code (RNG-Code), the message of perhaps finding range (RNG-REQ) etc., be not limited thereto when realizing certainly, BS is according to strategy itself, such as the loading condition of each carrier wave or the channel condition of each carrier wave etc., select one or more to recommend access carrier, in inserting response message, send to terminal MS, insert response message and can be RNG-RSP message, make MS to come access network according to this carrier information.Detailed process may further comprise the steps as shown in Figure 4:
Step 401, terminal MS are initiatively sent the network insertion request message and are gone into net operation for the first time, insert request message and can be ranging code (RNG-Code), and the message of perhaps finding range (RNG-REQ) etc. are not limited thereto when realizing certainly.Optionally, MS can carry the carrier information that it wishes access in inserting request message.This step is optional.
Step 402, BS such as the loading condition of each carrier wave or the channel condition of each carrier wave etc., selects one or more to recommend access carrier according to strategy itself, sends to terminal MS in inserting response message, inserts response message and can be RNG-RSP message.BS can send RNG-RSP message after receiving the access request message, also can initiatively send RNG-RSP message.
Step 403, MS is recommending the operation that networks on the carrier wave.Wherein, go into net operation and comprise: down going channel scanning, set up synchronously with BS; Obtain up emission parameter; Carry out range finding (ranging); Negotiate for basic capability (optional); Carry out cipher key change (optional)); Carry out registration; Set up IP and connect steps such as (optional).
Before networking, need to carry out simultaneous operation, comprising: carrier synchronization: realize making a start and the carrier synchronization of receiving end, comprise the frequency and the phase place of carrier wave; Sign synchronization: receiving terminal is determined the start-stop moment of each OFDM symbol, promptly determines FFT window position accurately; Frame synchronization: relevant with the pilot tone work, obtain correlation peak, obtain the starting point of frame, reach frame synchronization.Comprise also alternatively in the simultaneous operation that sample value is synchronous, be used for determining the optimal sampling position of sampling point, comprise the regularly synchronous and sample value Frequency Synchronization of sample value, sample value is in order to make receiving terminal determine the sample position of each sample value synchronously regularly; The sample value Frequency Synchronization then be for the sample frequency and the transmitting terminal that guarantee receiving terminal synchronous.
The system that the embodiment of the invention provides a kind of multicarrier to insert, as shown in Figure 5, comprise: network equipment 200, be used for according to carrier load situation or carrier channel condition, select one or more to recommend access carrier, and recommend the information of access carrier to send to user terminal 100 one or more.User terminal 100 is used to receive the message that network equipment 200 sends, and carries the recommendation carrier information in the message, and according to recommending the carrier information access network.Wherein, recommend carrier information to comprise: carrier index, carrier wave center frequency point and carrier bandwidths.
Wherein, network equipment 200 specifically comprises: policy unit 210, be used for according to preset strategy, and select one or more carrier wave as recommending access carrier; Transmitting element 220 is used for recommending the information of access carrier to send to user terminal 100 one or more; Trigger element 230, be used to receive insert request message after, triggering selection unit 210, or triggering selection unit 210 initiatively.
Wherein, user terminal 100 specifically comprises: receiving element 110, be used to receive the message that network equipment sends, and carry the recommendation carrier information in the message; Access unit 120 is used for according to recommending the carrier information access network.
In the embodiments of the invention, in the multicarrier situation, network equipment can be according to setting strategy, loading condition such as each carrier wave, the perhaps channel conditions of each carrier wave etc. networks or when idle pulley networked again, the control user terminal networked on which carrier wave in that user terminal is first, can control user terminal access network on the lighter carrier wave of load such as network equipment, thereby reach load balancing.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential general hardware platform, can certainly pass through hardware, but the former is better execution mode under a lot of situation.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product is stored in the storage medium, comprise that some instructions are with so that a computer equipment (can be a personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
More than disclosed only be several specific embodiment of the present invention, still, the present invention is not limited thereto, any those skilled in the art can think variation all should fall into protection scope of the present invention.
Claims (12)
1, a kind of method of multicarrier access is characterized in that, may further comprise the steps:
User terminal receives the message that network equipment sends, and carries the recommendation carrier information in the described message;
According to the recommendation carrier information access network in the described message.
2, the method that inserts of multicarrier according to claim 1 is characterized in that described message is beep-page message or ranging response message.
3, the method that inserts of multicarrier according to claim 1 is characterized in that, described user terminal receives and also comprises that user terminal sends to network equipment before the described message that network equipment sends and insert request message.
4, the method that inserts as multicarrier as described in the claim 3 is characterized in that, described access request message is ranging code RNG-Code or range finding message RNG-REQ.
5, the method that inserts as multicarrier as described in the claim 3 is characterized in that, carries user terminal in the described access request message and wishes the carrier information that inserts.
As the method that multicarrier inserts as described in each in the claim 1 to 5, it is characterized in that 6, described user terminal receives before the described message that network equipment sends, and also specifically comprises:
Network equipment selects one or more to recommend access carrier according to carrier load situation or carrier channel condition;
Recommend the information of access carrier to send to user terminal described one or more.
7, as the method that multicarrier inserts as described in each in the claim 1 to 5, it is characterized in that described recommendation carrier information comprises: carrier index, carrier wave center frequency point and carrier bandwidths.
8, a kind of system of multicarrier access is characterized in that, may further comprise the steps:
Network equipment is used for according to carrier load situation or carrier channel condition, selects one or more to recommend access carrier, and recommends the information of access carrier to send to described user terminal described one or more;
User terminal is used to receive the message that network equipment sends, and carries the recommendation carrier information in the described message, and according to described recommendation carrier information access network.
9, the system that inserts as multicarrier as described in the claim 8 is characterized in that described recommendation carrier information comprises: carrier index, carrier wave center frequency point and carrier bandwidths.
10, a kind of user terminal is characterized in that, comprising:
Receiving element is used to receive the message that network equipment sends, and carries the recommendation carrier information in the described message;
Access unit is used for according to described recommendation carrier information access network.
11, a kind of network equipment is characterized in that, comprising:
Policy unit is used for according to preset strategy, selects one or more carrier wave as recommending access carrier;
Transmitting element is used for recommending the information of access carrier to send to described user terminal described one or more.
12, as network equipment as described in the claim 11, it is characterized in that, also comprise:
Trigger element is used to receive the access request message that user terminal sends, and triggers described policy unit; Or initiatively trigger described policy unit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810007498A CN101534235A (en) | 2008-03-12 | 2008-03-12 | Multi-carrier access method, system and equipment |
| PCT/CN2009/070596 WO2009111963A1 (en) | 2008-03-12 | 2009-03-02 | Multi-carrier access method, system and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810007498A CN101534235A (en) | 2008-03-12 | 2008-03-12 | Multi-carrier access method, system and equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101534235A true CN101534235A (en) | 2009-09-16 |
Family
ID=41064751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810007498A Pending CN101534235A (en) | 2008-03-12 | 2008-03-12 | Multi-carrier access method, system and equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101534235A (en) |
| WO (1) | WO2009111963A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011041926A1 (en) * | 2009-10-08 | 2011-04-14 | Nokia Corporation | Signaling of random access channel load indicator bits |
| CN102036407A (en) * | 2009-09-28 | 2011-04-27 | 中兴通讯股份有限公司 | Method and system of realizing random access |
| CN101835200B (en) * | 2009-03-13 | 2013-05-15 | 中国移动通信集团公司 | System access method, communication system, user terminal and network side equipment |
| WO2017000269A1 (en) * | 2015-06-30 | 2017-01-05 | 华为技术有限公司 | Data transmission method and device |
| WO2017137009A1 (en) * | 2016-02-12 | 2017-08-17 | Huawei Technologies Co., Ltd. | System and method for determining a resource selection technique |
| CN109673052A (en) * | 2017-10-16 | 2019-04-23 | 华为技术有限公司 | The method and device of data transmission in a kind of multicarrier |
| WO2020077667A1 (en) * | 2018-10-18 | 2020-04-23 | Oppo广东移动通信有限公司 | Method and device for activating timer, and terminal |
| CN112243231A (en) * | 2019-07-01 | 2021-01-19 | 深圳长城开发科技股份有限公司 | Rapid network access method, terminal, gateway and storage medium |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100352183C (en) * | 2004-08-14 | 2007-11-28 | 华为技术有限公司 | Channel building method |
| CN100550704C (en) * | 2005-01-19 | 2009-10-14 | 大唐移动通信设备有限公司 | Channel priority queuing strategy in the multi-carrier communications systems |
| US7672250B2 (en) * | 2005-11-16 | 2010-03-02 | Via Telecom Co., Ltd. | Multi-carrier wireless communication access terminal and data transmission method |
| US7668518B2 (en) * | 2006-03-16 | 2010-02-23 | Futurewei Technologies, Inc. | Priority and load combination based carrier assignment in a multi-carrier wireless communication system |
-
2008
- 2008-03-12 CN CN200810007498A patent/CN101534235A/en active Pending
-
2009
- 2009-03-02 WO PCT/CN2009/070596 patent/WO2009111963A1/en active Application Filing
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101835200B (en) * | 2009-03-13 | 2013-05-15 | 中国移动通信集团公司 | System access method, communication system, user terminal and network side equipment |
| CN102036407A (en) * | 2009-09-28 | 2011-04-27 | 中兴通讯股份有限公司 | Method and system of realizing random access |
| WO2011041926A1 (en) * | 2009-10-08 | 2011-04-14 | Nokia Corporation | Signaling of random access channel load indicator bits |
| WO2017000269A1 (en) * | 2015-06-30 | 2017-01-05 | 华为技术有限公司 | Data transmission method and device |
| US11178667B2 (en) | 2016-02-12 | 2021-11-16 | Futurewei Technologies, Inc. | System and method for determining a resource selection technique |
| CN108605362A (en) * | 2016-02-12 | 2018-09-28 | 华为技术有限公司 | System and method for for determining resource selection technology |
| US10244538B2 (en) | 2016-02-12 | 2019-03-26 | Futurewei Technologies, Inc. | System and method for determining a resource selection technique |
| CN108605362B (en) * | 2016-02-12 | 2020-08-07 | 华为技术有限公司 | System and method for determining resource selection techniques |
| WO2017137009A1 (en) * | 2016-02-12 | 2017-08-17 | Huawei Technologies Co., Ltd. | System and method for determining a resource selection technique |
| CN109673052A (en) * | 2017-10-16 | 2019-04-23 | 华为技术有限公司 | The method and device of data transmission in a kind of multicarrier |
| WO2019076226A1 (en) * | 2017-10-16 | 2019-04-25 | 华为技术有限公司 | Method and apparatus for data transmission in multiple carriers |
| CN109673052B (en) * | 2017-10-16 | 2022-05-17 | 华为技术有限公司 | Method and device for data transmission in multiple carriers |
| US11395264B2 (en) | 2017-10-16 | 2022-07-19 | Huawei Technologies Co., Ltd. | Method and apparatus for data transmission in multiple carriers |
| WO2020077667A1 (en) * | 2018-10-18 | 2020-04-23 | Oppo广东移动通信有限公司 | Method and device for activating timer, and terminal |
| CN112243231A (en) * | 2019-07-01 | 2021-01-19 | 深圳长城开发科技股份有限公司 | Rapid network access method, terminal, gateway and storage medium |
| CN112243231B (en) * | 2019-07-01 | 2023-04-18 | 深圳长城开发科技股份有限公司 | Rapid network access method, terminal, gateway and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009111963A1 (en) | 2009-09-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10264579B2 (en) | Communication method, user equipment, and base station | |
| RU2498537C2 (en) | Method and apparatus for monitoring and processing component carriers | |
| CN109076574B (en) | Wireless communication involving awake time periods for stations | |
| EP1553797B1 (en) | Apparatus and method for implementing detection of system information changes in universal mobile telecommunications systems | |
| EP3499930B1 (en) | Paging method and apparatus | |
| US8331256B2 (en) | Method of measuring cell in wireless communication system | |
| RU2491778C2 (en) | Method and device in radio communication system for dtx support | |
| CN101534235A (en) | Multi-carrier access method, system and equipment | |
| CN111083752A (en) | Inactive mode operation | |
| EP2023680A1 (en) | Methods and apparatus related to peer and/or paging in peer to peer wireless communications | |
| EP4307760A1 (en) | Multi-carrier network operation | |
| EP2012479A1 (en) | Methods and apparatus related to peer to peer communications timing structure | |
| EP3164975B1 (en) | Transmission and reception of synchronization signals over an unlicensed radio frequency spectrum band | |
| US20100202430A1 (en) | Methods and systems for idle mode operation in multi-mode mobile stations | |
| US9706585B2 (en) | Method and apparatus for performing device to device service in wireless communication system | |
| JP2022513947A (en) | How to update system information and wireless transmit / receive units that use it | |
| CN107113879B (en) | System and method for discontinuous operation of wireless devices | |
| KR20100046187A (en) | Method of performing cell reselection in wireless communication system | |
| CN102668643B (en) | Idle pulley the line is busy priority | |
| JP2011517176A (en) | System and method for providing limited subscriber groups in a packet-based wireless communication system | |
| JP2014534741A (en) | System and method for fast initial network link setup | |
| CN110121176B (en) | Wireless communication method, terminal and network equipment | |
| WO2017206959A1 (en) | Method and apparatus for determining position of terminal, and storage medium | |
| JP2014534739A (en) | System and method for fast initial network link setup | |
| US20130225211A1 (en) | Paging Reading Conflict Management in Dual Standby Handsets |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20090916 |