CN101466084B - Method for implementing priority access in radio communication system - Google Patents
Method for implementing priority access in radio communication system Download PDFInfo
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- CN101466084B CN101466084B CN2007103021635A CN200710302163A CN101466084B CN 101466084 B CN101466084 B CN 101466084B CN 2007103021635 A CN2007103021635 A CN 2007103021635A CN 200710302163 A CN200710302163 A CN 200710302163A CN 101466084 B CN101466084 B CN 101466084B
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Abstract
The invention discloses a method which can realize the priority access in a wireless communication system, which includes that: (1) the MAC address, the device ID, the access priority and the QoS property of users can be stored into a core network database, and authorized users can be identified by the MAC address and the device ID of the users; (2) when priority users are accessed network, the MAC address and the device ID of the priority users can be transmitted to the core network for the authorizing process; at the same time, the access priority and the QoS property of the priority users can be downloaded into a base station so as to determine the priority indication information of the priority users; at the same time, the base station can reflect the priority indication information onto the operation flow; (3) the base station can distribute slot resource for the authorized users with high priority indication information firstly when the base station is dispatched. The method solves the problem of priority access of emergency business.
Description
Technical field
The present invention relates to realize in the moving communicating field the preferential method that inserts, more particularly, relate to realize in a kind of broadband wireless communication technique field the preferential method that inserts.
Background technology
The preferential access is an important need of emergency wireless communication service (ETS).The ETS business can quickly recover to normal level after impelling people's communal facility and living in disaster.IEEE 802.16m has the demand of priority on government and public security, requirement can be supported urgency traffic, such as call priority, discharge and push-to-talk etc. in advance.In mobile WiMAX, national security and urgent defence (National Security/Emergency Preparedness) user insert required Radio Resource for emergent restoring needs very high priority to obtain WIMAX.Emergency or NS/EP require service in time is provided, and comprise voice, video, data etc.At present, the preferential access problem of the urgent call that proposes at IEEE 802.16m demand does not still have concrete solution.
Summary of the invention
Technical problem solved by the invention is to provide and realizes the preferential method that inserts in a kind of wireless communication system, to solve the preferential access problem of urgency traffic.
In order to address the above problem, the invention provides 1, realize the preferential method that inserts in a kind of wireless communication system, it is characterized in that, may further comprise the steps:
(1) with user's MAC Address and device id, access priority and QoS property store in the core network data storehouse, and discern authorized user by user's MAC Address bonding apparatus ID;
(2) when priority users during at access network, the MAC Address of described priority users and device id are passed to core net carry out authorisation process, the access priority of this priority users and QoS attribute download to the base station simultaneously, and the priority indication information of definite this priority users, described base station is mapped to the priority indication information of this priority users on the Business Stream simultaneously;
(3) described base station is the authorized user priority allocation interface-free resources of high priority with the priority indication information when base station scheduling.
Method of the present invention, wherein, Business Stream comprises described in the step (2): predefined Business Stream and/or dynamic Business Stream.
Method of the present invention, wherein, the access priority of priority users and QoS attribute download to the base station described in the step (2), further comprise: the partial function of aaa server can be carried out in described base station in this locality.
Wherein, described core network data storehouse is a core net local agent database.
Wherein, step further comprises in (2): described user's priority indication information is determined according to user's access priority and QoS attribute in described base station.
Wherein, the described priority Business Stream that is designated as the authorized user of high priority have can not converted priority treatment business right.
Compared with prior art, the present invention has realized user's access priority and QoS attribute are downloaded to the base station, part A AA (Authentication is realized in the base station, Authorization and Accounting, identify, authorize and clearance) function of server, when the business connection is set up, the base station with user's priority indication map to Business Stream, make the Business Stream of authorized user of high priority have can not converted priority treatment business right, guaranteed the in emergency circumstances preferential access and the voice of high-priority users greatly, video, the realization of data service.
Description of drawings
Fig. 1 is a system architecture diagram of realizing the preferential method that inserts in the described a kind of wireless communication system of the embodiment of the invention;
Fig. 2 realizes the preferential method flow diagram that inserts in the described a kind of wireless communication system of the embodiment of the invention.
Embodiment
The present invention here provides and has realized the preferential method that inserts in a kind of wireless communication system, to solve the preferential access problem of urgency traffic.Below embodiment is described in detail, but not as a limitation of the invention.
As shown in Figure 1, be the system architecture exemplary plot that a kind of wireless communication system of the present invention is realized preferential cut-in method; With the broadband cellular wireless communication system is example; Wherein, authorize travelling carriage (MS) 101, base station (BS) 102, ASN-GW (Access Service Network Gateway) 103 and CSN (core net among the WiMAX) 104 collaborative works, finish the described preferential cut-in method of invention jointly;
User's MAC Address and device id, access priority and QoS (Quality of Service) attribute advance planning is good and be stored in Home Agent (local agent) 105 databases of CSN104; Described mandate travelling carriage 101 is authorized by CSN104 when access network, and user's access priority and QoS attribute download to base station 102; The part authorization function of aaa server can be carried out in described base station 102 in this locality.
As shown in Figure 2, be the realization flow figure of the preferential cut-in method of wireless communication system of the present invention, concrete steps are as follows:
Step 201, in advance with user's MAC Address and device id, access priority and QoS property store in the Home Agent of CSN (core net) (local agent) database, the MAC Address bonding apparatus ID by the user discerns authorized user;
Step 202, priority users are passed to CSN to the MAC Address of described priority users and device id when access network;
Step 203, described priority users is authorized by CSN, the access priority of this priority users and QoS attribute download to the base station, AAA (Authentication, Authorization and Accounting can be carried out in described base station in this locality, identify, authorize and clearance) partial function of server, the user is authorized;
Step 204, described base station are determined described user's priority indication information according to user's access priority and QoS attribute;
Step 205, described base station is mapped to user's priority indication information on the Business Stream; Here the Business Stream that is mapped to of priority indication information comprises: predefined Business Stream and/or dynamic service flow;
Step 206, described base station is the authorized user priority allocation interface-free resources of high priority with the priority indication information when base station scheduling, the Business Stream that priority described here is designated as the authorized user of high priority have can not converted priority treatment business right.
By the described method of the top embodiment of the invention, user's access priority and QoS attribute are downloaded to the base station, the function of part A AA (Authentication, Authorization andAccounting) server is realized in the base station, when the business connection is set up, the base station with user's priority indication map to Business Stream, make the Business Stream of authorized user of high priority have can not converted priority treatment business right, guaranteed the realization of the preferential access of high-priority users in emergency circumstances and voice, video, data service greatly.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (4)
1. realize the preferential method that inserts in a wireless communication system, it is characterized in that this method is applicable to the emergency wireless communication service, may further comprise the steps:
(1) with user's MAC Address and device id, access priority and QoS property store in the core network data storehouse, and discern authorized user by user's MAC Address bonding apparatus ID;
(2) when priority users during at access network, the MAC Address of described priority users and device id are passed to core net carry out authorisation process, the access priority of this priority users and QoS attribute download to the base station simultaneously, described base station is according to user's access priority and QoS attribute, determine the priority indication information of this priority users, described base station is mapped to the priority indication information of this priority users on the Business Stream simultaneously;
(3) described base station is the authorized user priority allocation interface-free resources of high priority with the priority indication information when base station scheduling.
2. the method for claim 1 is characterized in that, Business Stream comprises described in the step (2): predefined Business Stream and/or dynamic Business Stream.
3. the method for claim 1 is characterized in that, described core network data storehouse is a core net local agent database.
4. the method for claim 1 is characterized in that, the Business Stream that described priority is designated as the authorized user of high priority have can not converted priority treatment business right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007103021635A CN101466084B (en) | 2007-12-17 | 2007-12-17 | Method for implementing priority access in radio communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007103021635A CN101466084B (en) | 2007-12-17 | 2007-12-17 | Method for implementing priority access in radio communication system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101466084A CN101466084A (en) | 2009-06-24 |
| CN101466084B true CN101466084B (en) | 2011-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007103021635A Expired - Fee Related CN101466084B (en) | 2007-12-17 | 2007-12-17 | Method for implementing priority access in radio communication system |
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| Country | Link |
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| CN (1) | CN101466084B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102577449B (en) * | 2010-03-31 | 2014-04-16 | 华为技术有限公司 | Method, device and system for activation and deactivation of priority service |
| CN101997779A (en) * | 2010-11-22 | 2011-03-30 | 华为技术有限公司 | Method and device for controlling service quality |
| CN102547866B (en) * | 2010-12-22 | 2018-09-21 | 中兴通讯股份有限公司 | The processing method and processing device of wireless priority level business |
| CN102917356B (en) | 2011-08-03 | 2015-08-19 | 华为技术有限公司 | Subscriber equipment is accessed the method, apparatus and system of the packet core network of evolution |
| WO2015013969A1 (en) * | 2013-08-01 | 2015-02-05 | 富士通株式会社 | User recognition method, communication device and communication system |
| CN104796187B (en) * | 2014-01-16 | 2018-08-28 | 中国人民解放军总参谋部第六十一研究所 | Enhancing transmission method based on the quasi-static satellite base station of stratosphere |
| WO2018006948A1 (en) * | 2016-07-05 | 2018-01-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and devices for managing access priority of a wireless device |
| CN106657033A (en) * | 2016-12-02 | 2017-05-10 | 美的智慧家居科技有限公司 | Method for verifying validity of device and generating authorization information, and communication device |
| CN109511100B (en) * | 2018-11-30 | 2021-10-22 | 应急管理部沈阳消防研究所 | Method for dynamically guaranteeing key communication aiming at public safety field |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1716872A (en) * | 2004-06-28 | 2006-01-04 | 华为技术有限公司 | Method for providing different service for 3G access network |
| CN1913550A (en) * | 2005-08-08 | 2007-02-14 | 广东省电信有限公司研究院 | System and method for implementing fixed network searching user integrated data base using soft exchange |
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2007
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1716872A (en) * | 2004-06-28 | 2006-01-04 | 华为技术有限公司 | Method for providing different service for 3G access network |
| CN1913550A (en) * | 2005-08-08 | 2007-02-14 | 广东省电信有限公司研究院 | System and method for implementing fixed network searching user integrated data base using soft exchange |
Non-Patent Citations (1)
| Title |
|---|
| CN 1716872 A,说明书第1页第17至24行，第2页第22行至26行，第3页第1行至17行. |
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