CN102172094B - Communication method, system, and access point based on wireless bearer within cell - Google Patents

Communication method, system, and access point based on wireless bearer within cell Download PDF

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Publication number
CN102172094B
CN102172094B CN2011800003362A CN201180000336A CN102172094B CN 102172094 B CN102172094 B CN 102172094B CN 2011800003362 A CN2011800003362 A CN 2011800003362A CN 201180000336 A CN201180000336 A CN 201180000336A CN 102172094 B CN102172094 B CN 102172094B
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CN
China
Prior art keywords
access point
described
log
message
terminal equipment
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Application number
CN2011800003362A
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Chinese (zh)
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CN102172094A (en
Inventor
李杰纯
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华为终端有限公司
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Priority to PCT/CN2011/072512 priority Critical patent/WO2011100902A2/en
Publication of CN102172094A publication Critical patent/CN102172094A/en
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Publication of CN102172094B publication Critical patent/CN102172094B/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • H04W76/12Setup of transport tunnels
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/02Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W92/00Interfaces specially adapted for wireless communication networks
    • H04W92/16Interfaces between hierarchically similar devices
    • H04W92/20Interfaces between hierarchically similar devices between access points

Abstract

Provided in the present invention is a communication method based on wireless bearer within a cell. Multiple access points are included within the cell. The method includes: a first access point of the multiple access points respectively obtains identifications of the access points to be connected with, obtains registration information of terminal devices managed by the access points to be connected with after establishing wireless connection with the access points to be connected with, and forms a correspondence relationship between the registration information and the access points to be connected with and saves it; when receiving a service request from a terminal device managed by the first access point, the service request carrying the registration information of a terminal device managed by the access point to be connected with, according to the correspondence relationship, the first access point finds the identification of the access point which the terminal device belongs to and is to be connected with, and transmits the service request to the access point which the terminal device belongs to and is to be connected with. Provided in the present invention are also a communication system and an access point based on wireless bearer within a cell. The present invention enables flexible communication between terminal devices within the cell.

Description

In the residential quarter based on communication means, system and the access point of radio bearer

Technical field

The present invention relates to wireless communication technology field, particularly in a kind of residential quarter based on communication means, system and the access point of radio bearer.

Background technology

In the prior art, multimedia interconnection for two family house in the residential quarter of realizing being quite familiar with each other, be that a terminal equipment can realize that multimedia is shared with other-end equipment in the residential quarter, conversing exchanges or file-sharing etc., need realize intercommunication between the access point (AP) by up access Internet Server.

Fig. 1 is prior art constructing communication network structural representation.

At first, terminal equipment 1 and terminal equipment 2 connect with first access point (AP1) and second access point (AP2) respectively; Being connected between terminal equipment and the access point can be wireless connections, also can be wired connection;

Set up wired connection by Internet Server between AP1 and the AP2 then.

Only illustrate AP1 and AP2 by the Internet Server interconnection in above-described embodiment, a terminal equipment 1 that is connected with AP1, a terminal equipment 2 that is connected with AP2, in actual networking, have a plurality of access points and interconnect by Internet Server, a plurality of terminal equipments are connected with an access point simultaneously.

Like this, when between terminal equipment 1 and terminal equipment 2, communicating, Internet Server receives the communication request message that carries terminal equipment 2 log-on messages that terminal equipment 1 sends by AP1, store the log-on message of terminal equipment 2 and the corresponding relation of link information in the described Internet Server, after finding the corresponding relation of the log-on message of this terminal equipment 2 and link information in the described Internet Server, described communication request message is routed to AP2, AP2 sends to terminal equipment 2 with this communication request, thereby realizes establishing a communications link between terminal equipment 1 and the terminal equipment 2.As can be seen, the AP interconnection needs the Internet Server by storage terminal information, i.e. commercial network by operator, build special network, when making up this network, just determined the interconnection between AP, fixing access way, make between the terminal equipment less in linking up flexibly, and this networking mode also serious waste Internet resources.

Summary of the invention

The embodiment of the invention provides in a kind of residential quarter based on the communication means of radio bearer, makes and realizes flexible communications in the residential quarter between the terminal equipment.

Based on the communication means of radio bearer, comprise a plurality of access points in the described residential quarter in a kind of residential quarter, this method comprises:

First access point in described a plurality of access point obtains the sign that will connect access point respectively, after will being connected access point and setting up wireless connections, obtain the described log-on message that will connect terminal equipment that access point is administered, described log-on message is formed corresponding relation with the described access point that will be connected, and described corresponding relation is stored in the shared log-on message table; First access point timing with to be connected access point and carry out handshake operation, upgrade described shared log-on message table;

When receiving the service request of first terminal equipment that access point is administered, described service request carries the log-on message that will connect terminal equipment that access point is administered, shared log-on message table according to storage, find the sign that will connect access point of described log-on message correspondence, described service request is sent to describedly will connect access point.

The embodiment of the invention provides a kind of access point, makes and realizes flexible communications in the residential quarter between the terminal equipment.

A kind of access point, this access point are first access point in a plurality of access points in the residential quarter, comprising:

Acquiring unit is used for obtaining the access point identity that will connect access point with will be connected access point and set up wireless connections the time; With to be connected access point and set up wireless connections after, obtain the log-on message that will connect terminal equipment that access point is administered;

Preserve the unit, be used for the corresponding relation of the log-on message of access point identity and terminal equipment that this access point is administered is kept at shared log-on message table;

Receiving element is used for receiving the service request that terminal equipment that access point is administered sends to this access point, and described service request carries the log-on message that will connect terminal equipment that access point is administered;

Search the unit, be used for corresponding relation according to the log-on message of access point identity and terminal equipment that described access point is administered and find and to be connected access point identity;

Transmitting element is used for this service request sent to and describedly will connects access point;

Updating block is used for regularly and will be connected access point and carries out handshake operation, upgrades described shared log-on message table.

The embodiment of the invention also provides in a kind of residential quarter based on the communication system of radio bearer, makes and realizes flexible communications in the residential quarter between the terminal equipment.

Based on the communication system of radio bearer, this system comprises first access point and the access point that is connected with first access point in a kind of residential quarter, wherein,

First access point, obtain the sign that will connect access point respectively, after will being connected access point and setting up wireless connections, obtain the described log-on message that will connect terminal equipment that access point is administered, described log-on message is formed corresponding relation with the described access point that will be connected, and described corresponding relation is stored in the shared log-on message table; Regularly with to be connected access point and carry out handshake operation, upgrade described shared log-on message table; When receiving the service request of first terminal equipment that access point is administered, described service request carries the log-on message that will connect terminal equipment that access point is administered, according to stored relation, find the sign that will connect access point of described log-on message correspondence, described service request is sent to describedly will connect access point;

The access point that is connected with first access point, obtain the sign of first access point, set up wireless connections with first access point after, obtain the log-on message of described first terminal equipment that access point is administered, described log-on message and first access point are formed corresponding relation, and store; When receiving the service request of the terminal equipment that other access point is administered that is connected with first access point, described service request carries the log-on message of first terminal equipment that access point is administered, according to stored relation, find the sign of first access point of described log-on message correspondence, described service request is sent to described first access point.

The embodiment of the invention does not need to realize intercommunication between AP by up access Internet Server, only need to set up between the AP wireless connections, in different AP, form the log-on message of terminal equipment that other AP administers and the corresponding relation of this other AP, AP realizes communicating by letter between the terminal equipment under other AP administration of terminal equipment and this under this AP administration by this corresponding relation like this.

Description of drawings

In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is prior art constructing communication network structural representation.

Fig. 2 is that the embodiment of the invention is based on the residential quarter virtual group web frame schematic diagram of radio bearer.

Fig. 3 is the structural representation of embodiment of the invention access point.

Embodiment

For make purpose of the present invention, technical scheme, and advantage clearer, below with reference to the accompanying drawing embodiment that develops simultaneously, the present invention is described in more detail.

Fig. 2 is that the embodiment of the invention is based on the residential quarter virtual group web frame schematic diagram of radio bearer.The embodiment of the invention is applicable in the cell range that can detect signal between the AP.

At first, terminal equipment 1 and terminal equipment 2 connect with AP1 and AP2 respectively; Being connected between terminal equipment and the access point can be wireless connections, also can be wired connection;

Set up wireless connections between AP1 and the AP2 then.

Only illustrate AP1 and the AP2 of interconnection in above-described embodiment, a terminal equipment 1 that is connected with AP1, a terminal equipment 2 that is connected with AP2 in actual networking, has a plurality of access points by interconnection, and a plurality of terminal equipments are connected with an AP simultaneously.Compared to Figure 1, embodiment of the invention key be exactly to need not just can realize interconnection between AP by Internet Server, thereby realize the multimedia communication between the terminal equipment that each AP covers.

Based on above-mentioned networking mode, the embodiment of the invention provides in a kind of residential quarter based on the communication means of radio bearer, comprises a plurality of access points in the described residential quarter, and this method comprises:

First access point in a plurality of access points obtains the sign that other will connect access point respectively, after will being connected access point and setting up wireless connections, obtain the described log-on message that will connect terminal equipment that access point is administered, described log-on message is formed corresponding relation with the described access point that will be connected, and store;

When receiving the service request of first terminal equipment that access point is administered, described service request carries the log-on message that will connect terminal equipment that access point is administered, according to stored relation, find the sign that will connect access point of described log-on message correspondence, this service request is sent to this will connect access point.

Next, connect access point and this service request is sent to this will connect the terminal equipment that access point is administered, thereby realize first terminal equipment that access point is administered and will be connected access point and administer communication between the terminal equipment.Wherein, belong to prior art alternately between terminal equipment and the access point, do not repeat them here.Illustrate, if a service terminal is thought and an other service terminal conversation, at first these two terminals all will be registered to this talk business on separately the AP, show that terminal has this ability, after the AP interconnecting and switching, just have and set up professional condition, terminal A will converse with B, at first sends and the B call request, shared log-on message by interconnected AP, this request is delivered to correct terminal B with passback, and B carries out and should be with, and agrees to converse, the message of this response is interconnected by AP, be delivered to A, A at first enters session status, notifies B also to enter session status simultaneously, both sides set up session, both sides know that the call-information of oneself is delivered to that address like this, that port, and conversation has just been set up.

Be connected to prior art between terminal equipment and the AP, can be wireless connections, also can be wired connection, (Wireless Fidelity WiFi) connects to be preferably Wireless Fidelity.WiFi is a kind of wireless communication protocol, adopts the 802.11a/b/g standard, and its great advantage is exactly that transmission speed is higher, can reach 54Mbps, its same short-distance wireless communication technology that belongs to Bluetooth technology, but the communication distance of bluetooth wants far away relatively.The general terminal equipment that is equipped with the WiFi communication function is called WiFi equipment, namely has the terminal equipment of WiFi function, for example mobile phone, PC etc.A plurality of WiFi equipment can be connected with an AP by wireless.

After access point and terminal equipment connect, obtain the log-on message of terminal equipment that this access point is administered, wherein the log-on message of terminal equipment comprises service identification, procotol (IP) address and communication port numbers.If terminal equipment does not possess to the ability of access point registration, can send the log-on message of this terminal equipment by agent equipment to access point.

According to Fig. 2, in the scope that AP can detect each other, AP2 gives AP1 by the sign that the mode of broadcasting issues oneself, AP1 obtains the sign of AP2, set up wireless connections with AP2, AP1 gets access to the log-on message of the terminal equipment 2 that AP2 administers by wireless connections, with the sign corresponding stored of log-on message and the AP2 of terminal equipment 2.This corresponding relation that is to say that to share the form storage of log-on message table if AP1 also is connected with other access point, the sign of the access point that other is connected with AP1 is also stored with same form with the corresponding relation of the log-on message of the terminal equipment of administering.

Preferably, after form sharing the log-on message table, the terminal equipment that access point is administered separately may change to some extent, this with regard to needs first access point timing with to be connected access point and carry out handshake operation, upgrade described shared log-on message table.Particularly, after first access point receives the handshake request that comprises lastest imformation that will connect the access point transmission, according to the lastest imformation in this handshake request, upgrade the shared log-on message table that is buffered in first access point.

The embodiment of the invention is shared the log-on message table by forming in AP, when AP1 receives the service request of the terminal equipment of administering 1, described service request carries terminal equipment 2 log-on messages, from described shared log-on message table, find the sign of terminal equipment 2 affiliated AP2, this service request is sent to AP2.Next, AP2 sends to terminal equipment 2 with this service request, realizes communicating by letter between terminal equipment 1 and the terminal equipment 2.

Corresponding with the communication means based on radio bearer in the residential quarter, the embodiment of the invention also provides a kind of access point, schematic diagram as shown in Figure 3, this access point is first access point in a plurality of access points in the residential quarter, comprising:

Acquiring unit 301 is used for obtaining the access point identity that will connect access point when other will be connected access point and sets up wireless connections; With to be connected access point and set up wireless connections after, obtain the log-on message that will connect terminal equipment that access point is administered;

Preserve unit 302, be used for the corresponding relation of the log-on message of preservation access point identity and terminal equipment that this access point is administered;

Receiving element 303 is used for receiving the service request that terminal equipment that access point is administered sends to this access point, and described service request carries the log-on message that will connect terminal equipment that access point is administered;

Search unit 304, what be used for that corresponding relation according to the log-on message of access point identity and terminal equipment that this access point is administered finds described log-on message correspondence will be connected access point identity;

Transmitting element 305 is used for this service request sent to and describedly will connects access point.

Preferably, this access point further comprises: updating block is used for upgrading described shared log-on message table.

To sum up, the embodiment of the invention also provides in a kind of residential quarter based on the communication system of radio bearer, and this system comprises first access point and other access point that is connected with first access point, wherein,

First access point, obtain the sign that other will connect access point respectively, after will being connected access point and setting up wireless connections, obtain the described log-on message that will connect terminal equipment that access point is administered, described log-on message is formed corresponding relation with the described access point that will be connected, and store; When receiving the service request of first terminal equipment that access point is administered, described service request carries the log-on message that will connect terminal equipment that access point is administered, according to stored relation, find the sign that will connect access point of described log-on message correspondence, will connect access point under this service request is sent to described terminal equipment;

Other access point that is connected with first access point, obtain the sign of first access point, set up wireless connections with first access point after, obtain the log-on message of described first terminal equipment that access point is administered, described log-on message and first access point are formed corresponding relation, and store; When receiving the service request of the terminal equipment that other access point is administered that is connected with first access point, described service request carries the log-on message of first terminal equipment that access point is administered, according to stored relation, find the sign of first access point of described log-on message correspondence, this service request is sent to described first access point.

The embodiment of the invention is shared the log-on message table by forming in different AP, when an AP receives the service request of its terminal equipment of administering, described service request carries the log-on message of the terminal equipment that another AP administers, from described shared log-on message table, find the sign of this another AP, this service request is sent to this another AP.Next, this another AP sends to the terminal equipment of its administration with this service request, realizes the communication between the terminal equipment under the different AP administrations.

By above description as can be seen, method and system provided by the invention can possess following advantage:

1) in the residential quarter based on the communication means of radio bearer, farthest satisfied the backfence communication in residential quarter, enrich communication and life between people and the people.

2) by the residential quarter virtual groups, can independent assortment between terminal equipment, realize comprising voice call, the communication that video etc. are abundant only needs simple AP equipment to connect, and does not need special Internet Server, freedom and flexibility, and saved Internet resources greatly.

The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of making, is equal to replacement, improvement etc., all should be included within the scope of protection of the invention.

Claims (7)

  1. In the residential quarter based on the communication means of radio bearer, comprise a plurality of access points in the described residential quarter, it is characterized in that this method comprises:
    First access point in described a plurality of access point obtains the sign that will connect access point respectively, after will being connected access point and setting up wireless connections, obtain the described log-on message that will connect terminal equipment that access point is administered, described log-on message is formed corresponding relation with the described access point that will be connected, and described corresponding relation is stored in the shared log-on message table; First access point timing with to be connected access point and carry out handshake operation, upgrade described shared log-on message table;
    When receiving the service request of first terminal equipment that access point is administered, described service request carries the log-on message that will connect terminal equipment that access point is administered, shared log-on message table according to storage, find the sign that will connect access point of described log-on message correspondence, described service request is sent to describedly will connect access point.
  2. 2. the method for claim 1 is characterized in that, described first access point receives the described mode of access point by broadcasting that will connect and issues and describedly will connect access point identity.
  3. 3. the method for claim 1 is characterized in that, described handshake operation comprises:
    After first access point receives the handshake request that comprises lastest imformation that will connect the access point transmission, according to the lastest imformation in this handshake request, upgrade the shared log-on message table that is buffered in first access point.
  4. 4. the method for claim 1 is characterized in that, the log-on message of described terminal equipment comprises: service identification, procotol IP address and communication port numbers.
  5. 5. the method for claim 1 is characterized in that, described wireless connections connect for Wireless Fidelity WiFi.
  6. 6. an access point is characterized in that, this access point is first access point in a plurality of access points in the residential quarter, comprising:
    Acquiring unit is used for obtaining the access point identity that will connect access point with will be connected access point and set up wireless connections the time; With to be connected access point and set up wireless connections after, obtain the log-on message that will connect terminal equipment that access point is administered;
    Preserve the unit, be used for the corresponding relation of the log-on message of access point identity and terminal equipment that this access point is administered is kept at shared log-on message table;
    Receiving element is used for receiving the service request that terminal equipment that access point is administered sends to this access point, and described service request carries the log-on message that will connect terminal equipment that access point is administered;
    Search the unit, be used for corresponding relation according to the log-on message of access point identity and terminal equipment that described access point is administered and find and to be connected access point identity;
    Transmitting element is used for this service request sent to and describedly will connects access point;
    Updating block is used for regularly and will be connected access point and carries out handshake operation, upgrades described shared log-on message table.
  7. In the residential quarter based on the communication system of radio bearer, it is characterized in that this system comprises first access point and the access point that is connected with first access point, wherein,
    First access point, obtain the sign that will connect access point respectively, after will being connected access point and setting up wireless connections, obtain the described log-on message that will connect terminal equipment that access point is administered, described log-on message is formed corresponding relation with the described access point that will be connected, and described corresponding relation is stored in the shared log-on message table; Regularly with to be connected access point and carry out handshake operation, upgrade described shared log-on message table; When receiving the service request of first terminal equipment that access point is administered, described service request carries the log-on message that will connect terminal equipment that access point is administered, according to stored relation, find the sign that will connect access point of described log-on message correspondence, described service request is sent to describedly will connect access point;
    The access point that is connected with first access point, obtain the sign of first access point, set up wireless connections with first access point after, obtain the log-on message of described first terminal equipment that access point is administered, described log-on message and first access point are formed corresponding relation, and store; When receiving the service request of the terminal equipment that other access point is administered that is connected with first access point, described service request carries the log-on message of first terminal equipment that access point is administered, according to stored relation, find the sign of first access point of described log-on message correspondence, described service request is sent to described first access point.
CN2011800003362A 2011-04-07 2011-04-07 Communication method, system, and access point based on wireless bearer within cell CN102172094B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/072512 WO2011100902A2 (en) 2011-04-07 2011-04-07 Communication method, system, and access point based on wireless bearer within cell

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CN102172094B true CN102172094B (en) 2013-08-07

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CN103581876A (en) * 2012-08-02 2014-02-12 中兴通讯股份有限公司 Method and device for sending wireless access point information, and mobile terminals
CN104125657A (en) * 2014-07-30 2014-10-29 广州金山网络科技有限公司 WiFi (Wireless Fidelity) connection method, user equipment, cloud server and system

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EP1942694A1 (en) * 2007-01-02 2008-07-09 France Telecom Mobile telecommunications system and method
US8958417B2 (en) * 2007-06-26 2015-02-17 Aruba Networks, Inc. Method and system for call admission control in a wireless mesh network
CN101668325B (en) * 2008-09-03 2012-03-28 中国移动通信集团上海有限公司 Admission control method, admission control device and admission control system
CN101977429B (en) * 2010-11-10 2013-06-19 闵浩 Micropower wireless communication network system and implementing method thereof

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WO2011100902A2 (en) 2011-08-25
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