TWI376973B - Method for establishing connection in a communication system, radio network controller and communication system - Google Patents

Description

P52970130TW 30529twf.doc/n VI. Description of the Invention: [Technical Field] The disclosed embodiment relates to a communication system, and in particular to a method for establishing a connection between a communication system and a network using the same Control ik.l _/v rt ΛΛ - iji'j 〇-ϋβ. 5TU fp. P7L· ^ [Prior Art] In the traditional Cellular Radio System, User Equipment (hereinafter referred to as UE) (For example, a handheld communication device such as a mobile phone) communicates with a core network (Core Network, hereinafter referred to as CN) through a Radio Access Network (RAN). When the traditional user equipment establishes a connection with the core network through the base station, the user equipment transmits a Radio Resource Control (RRC) connection request to the base station to establish a connection. The base station is, for example, a node eN〇deB of the LTE RAN network architecture or a node NodeB of the WCDMA RAN network architecture. The following is a description of the network controller (Radio Network Controller, RNC) of the WCDMA network architecture. FIG. 1A is a schematic flowchart of a procedure for establishing a connection between a user equipment and a network console (rnc) to establish a Radio Resource Control (hereinafter referred to as rrc), and FIG. 1A is an example of successful establishment of an RRC connection. As shown in FIG. 1A, when the user equipment wants to enter the Connected Mode from the idle mode, the user equipment transmits an RRC connection request message 1376973 P52970130TW 30529twf.doc/n to the network console. Pick up the bodhisattva, mother! ^Return leg ^Connection connection == This, the user device will successfully enter from the idle mode _ f this _ for the user device and the network console to establish 跋. The other line of the connection - the schematic diagram of the process

example. Please refer to the figure m. After the user equipment transmits the RR network console, if the network is aubling a= 汛 至 至 ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( = The console will return to establish a coffee connection with the network paving, and enter the mode in (4) mode. In addition to controlling the RNS, each network console can also be connected to the base station (5) deB). And each-base (four) service scope covers a giant honeycomb unit (hereinafter referred to as test (10) (10)). The range of 'Maen' Cells outdoor base station services, while the indoor small base station (ie, the small honeycomb access point (Femt〇 Accessp〇int, the following simple FAP-free service) covers a small honeycomb unit (hereinafter referred to as FemtoCell). FAP is a -m (four) rate cellular base station, and the main (four) is in indoor places such as homes and offices. Therefore, it is also called Home Node B. Its function is to supplement the indoor coverage of the cellular network. Providing voice and data services, its appearance is usually similar to the Wireless Fidelity (Wi-Fi) access point (eight-sex, 1376973 P52970130TW 30529twf.doc/n hereinafter referred to as AP), which can be used alone. It can also be integrated in the home gateway as part of the home network. In general, since it is possible to receive a good outdoor base station signal at home, it is possible that the UE may still use the outdoor base station service while indoors, but Thus, the indoor base station is not utilized. Figure 2 is a schematic diagram of a conventional mobile communication network architecture. As shown in Figure 2, the communication network architecture 200 includes Type cellular unit 21〇, giant cellular unit 220, 觅frequency access device (Br〇a (ibandAccess device) 230, IP network 240, Femto gateway (Femt0 Gateway, referred to as Femto GW) 250, core network 260 and the wireless access network 27. The giant cellular type 210 includes a base station 214 that wirelessly communicates with the user equipment 212 and causes the user equipment 212 to communicate with the core network 260 via the wireless access network 27. ^ The giant cellular unit 22〇 covers the small honeycomb unit 222, and the small honeycomb single unit 222 includes a small honeycomb access point (&

Point, hereinafter referred to as FAP) 222a. When the user equipment 212 moves from the giant cellular unit 210 to the small honeycomb unit 222, the FAP is connected. The FAp 222a then uses the indoor cable network to access the Ip network 24, and then connects to the core network 260 via the Femto gateway. This use of the FAP 222a to connect back to the wireless mobile network over a wired broadband network reduces the need for mobile operators to set up outdoor base stations. In addition, because the transmission power of the FAP 222a is relatively low, the mobile phone is also relatively reduced. However, when the user equipment 212 being communicated is accessed by the outdoor (ie, the area covered by the giant cellular unit 210) Indoor (ie, small honeycomb type = 222 covered area), if the original giant cellular unit 21 〇 is good enough, it will not drive user equipment 212 to find FAp222a2. The other is that if the mega-cell unit 220 in which the user equipment 212 is in idle mode is receiving good enough, the user equipment 212 will not be driven to discover the presence of M2a. Therefore, when the user equipment 212 in the idle mode has a communication requirement, how to make the user equipment 212 discover the FAP 222a becomes a research topic. SUMMARY OF THE INVENTION An embodiment of a method for establishing a connection between a light system and a network system enables a network console to guide a user device to a small cellular access point at an appropriate time to use a beta device to access through a small nested device. Point to communicate. , providing a network control and real-time control, the user equipment can be led to a small cellular access point at an appropriate time to enable the user equipment to communicate through a small cellular access point. A communication system embodiment is provided which includes the network console described above. An embodiment of a method for establishing a communication system, including the following = first, the first radio equipment control (10) C) when connecting the message in May to determine whether the first RRC connection has been received靖=^ Μ When receiving the first RRC connection request message, the RRC connection is established to the user equipment. Otherwise, if the P52970130TW 30529twf.d〇c/n first-RRC request message has not been received At the time of the judgment, a small honeycomb access point (Fe_A(10) user equipment has a face-to-face type honeycomb access material 2 to the object TM to guide access J, create a point. Conversely, when there is no user equipment nearby Accessible miscellaneous. When the nested access point is returned, the first RRC connection setup message is sent to the user_in addition, for a network console embodiment, which includes - receiving and sending a single, processing a single it, and - a database, the transceiver unit is configured to receive the first RHC connection request message or the first RRC connection establishment completion message of the user equipment, and to return the first RRC connection key message or the first connection connection rejection message. Coupled to the transceiver unit for determining that the transceiver unit is Receiving a first RRC connection request message of the user equipment. When the transceiver unit has not received the first RR C connection request message, the processing unit queries the database to determine whether there is an accessible small honeycomb in the vicinity of the user equipment. An access point to determine whether the transceiver unit is to transmit a first RRC connection reject message to the user equipment to direct the user equipment to an accessible small cellular access point to enable the user equipment to establish a connection with the small cellular access point The first RRC connection reject message has information about a small cellular access point. A communication system embodiment is further provided. The communication system includes a user equipment (UE) in an idle handle type. a network console and a small cellular access point. The network console includes a transceiver unit, a processing unit, and a data base. The transceiver unit is configured to receive a first RRC connection request message of the user equipment or the first RRC connection is established. Message, and return number — 1376973 P52970130TW 30529tvvf.doc/n RRC connection setup message or first RRC connection reject message. When the transceiver unit has not been connected Upon receiving the first RRC connection request message, the processing unit queries the database to determine whether there is an accessible small cellular access point in the vicinity of the user equipment to determine whether the transceiver unit is to transmit the first RRC connection rejection. The message is sent to the user equipment to direct the user equipment to the accessible small cellular access point, so that the user equipment establishes a connection with the small cellular access point, wherein the first RRC connection rejection message has a small honeycomb Information on the access point. 'Based on the above, the user equipment in idle mode can be directed to the small cellular access point at the first time, enabling the user equipment to communicate using the small cellular access point. The features and advantages of the above-described embodiments are disclosed in the following detailed description of the embodiments. [Embodiment] An embodiment of a method for establishing a connection between a communication system is provided, which enables a network console to guide a user equipment to a small cellular access point at an appropriate time, so that the user equipment transmits through a small cellular access point. communication. The communication system proposed in this embodiment establishes a connection method, and the system includes a user equipment (User Equipmem, UE). The establishing connection = method includes H determining whether the first C, line request message has been received when receiving the first radio resource control 1 (RRC) connection request message of the user equipment. If the first 跋 乳 乳 has been received, the first RRC connection is established to the user equipment, and vice versa.

S P52970130TW 30529twfdoc/n If the first RRC connection request message has not been received, it is judged whether there is an accessible small-sized access point (Femt.a(10)s P〇mt, FAP) near the user equipment. When there is a small access point that is accessible, the RRC connection reject message is sent back to the user equipment to direct access to the accessible nested access point. On the other hand, there is no access to the user device near the #user device, and the first rr is used to establish a message to the user device. In the embodiment, the user equipment is in idle mode before issuing the first radio resource control (RRC) connection request message. In the above embodiment, the method for establishing a connection by the communication system further comprises: when the user equipment is connected to (4) the first RRC connection establishment message, the first RRC connection establishment completion message. In the above embodiment, the method for connecting the user equipment to the small nested access point includes contacting the small access point accessible to the user equipment to transmit the first RRC connection reject message to The user equipment, wherein the rRRC connection reject message has a small cellular access point. Then, the user equipment returns a second RRC light request message to the small cellular access point according to the first RRC connection reject message to establish a connection with the small fruit access point. In the above embodiment, the method for establishing a connection between the user equipment and the small cellular access point is that when the small cellular access point receives the second rrc connection request message, the small cellular access point returns a The second connection establishes a message to the user equipment. Then, the user equipment returns a second rrc connection establishment completion message to the small cellular access point. 1376973 P529701j0TW 30529twf.doc/a 绦 施 施 , 辑 辑 辑 辑 辑 辑 辑 辑 辑 辑 辑 辑 辑 辑 辑 辑 辑 辑 辑 辑 辑 辑 辑 辑 辑The database includes the user equipment of the small nested access point to establish a corresponding location of the small honeycomb access point and the user equipment: storing the small cellular access point to establish === The second correspondence data of the point and the corresponding position. Among them, the small corresponding position is, for example, the small honeycomb cell where the small honeycomb access point is located, or the Neighboring Cells near the small honeycomb access point. In the embodiment, the method for establishing the second correspondence data includes that the type of bee-type access point scans the base station at the time of power-on, and transmits the neighboring material to the database. The above method of establishing the second correspondence relationship may be performed using the Global Positioning System (10) S technology in the embodiment. For a network console embodiment, the user's bite can be directed to a small cellular access point at the appropriate time to allow the user device to communicate through the small cellular access point. A network console embodiment is provided, which includes a transceiver unit, a processing unit, and a database. The transceiver unit is configured to receive a first RRC connection request message or a first rrc connection establishment completion message of a user equipment, and return a first RRC connection establishment message or a first RRC connection and a message. The processing unit is coupled to the transceiver unit for determining whether the transceiver unit has received the first RRC connection request message of the user equipment. When the receiving and receiving P52970130TW30529twf.doc/n unit has not received the first RRC connection request message, the processing unit queries a database to determine whether there is a small accessible access point in the vicinity of the user equipment to determine the transceiver unit. Whether to transmit a first RRC connection reject message to the user equipment to direct the user equipment to an accessible small cellular access point to establish a connection between the user equipment and the small cellular access point. Among them, the brother- RRC connection refused the message with the information of a small cellular access point. A communication system embodiment is provided which includes the network console described above. The communication system includes User Equipment (UE) in idle mode, a network console, and a small cellular access point. The network console includes a transceiver unit, a processing unit, and a database. The transceiver unit is configured to receive a first RRC connection request message or a first RRC connection setup complete message of the user equipment and return a first rrc connection establishment information or a first RRC connection rejection message. When the transceiver unit has not received the first RRC connection request message, the processing unit queries a database to determine whether there is a small access point accessible in the vicinity of the user equipment to determine whether the transceiver unit is to transmit a first The RRC connection rejects the message to the user's device to direct the user device to an accessible small cellular access point to enable the device to establish a connection with the small cellular access point. Among them, the first-connection rejection message has information about a small cellular access point. The embodiment will be described below with reference to the drawings. 3 is a block diagram of a communication system of an exemplary embodiment. Referring to FIG. 3, the communication system 3 of the exemplary embodiment includes a user equipment (User Equipment, UE) 31 in an idle mode, a network control station: 1376973 P52970130TW 30529twfdoc/n, and a small honeycomb type. Femto Access Point (FAP) 330. The network console 320 includes a transceiver unit 322, a processing unit 324, and a database 326. The transceiver unit 322 is configured to receive a first RRC connection request message of the user equipment 31, and return a first connection establishment message or a first RRC connection rejection message. The processing unit 324 is coupled to the receipt unit 322. When the transceiver unit 322 has not received the first RRC connection request message, the processing unit 324 queries the database 326 to determine whether there is an accessible small cellular access point near the user equipment 310 (such as the small honeycomb storage of FIG. 3). Point 330) to determine whether the transceiver unit 322 is to transmit a first RRC connection reject message to the user equipment 31 to direct the user equipment 310. to the accessible small cellular access point 33, thereby enabling the user Device 310 establishes a connection with a small cellular access point 33A. In the present exemplary embodiment, since the first RRC connection reject message carries the information of the type of cellular access point 330, the network console 320 knows how to place the user by rejecting the message through the first RRC connection. The device 31 is directed to a small, accessible cellular access point 330. 4A is a method for establishing a connection using the communication system of FIG. 3, and the method for establishing a connection t includes: the next step, first, The network console 320 receives the user equipment 31 - Radio Resource Control (RRC) Connection Request message (step S302). Then, 'the web console chats to determine whether the first RRC has been received, and the connection has been received (step S3〇4). When the network console (10) has received the first-RRC connection request message, the network one One run: connect the U-home equipment training (step S3=. 12 li/6973 P52970I30TW30529twf.d〇l ξ ξ ', the station 320 has not received the first rrc connection request message ^, the upper station 320 judges the user Is there a small-scale access point 330 in the vicinity of the device 310 (step S308). Finally, the winter user device 3_ has a small accessible access point 33〇 network control σ The 320 backhaul-the first-following line rejects the message to the user 310 (S310). Conversely, when the user device 31 is near the inaccessible, small cellular access point 33, the network console 32 returns - The RRC connection establishes a message to the user equipment 31 (step (4) 〇 6). The judgment basis is, for example, querying the web console 320, the shell library 326, or querying the relevant data area stored in the user equipment 3 (C0ntext) ) 'In the body, in other rare ways to implement wealth, turn (10) line sequential exchange can also achieve the same purpose The network console 320 receives the -(RRC) connection request message of the user equipment 31G (step S3G1). Then, the network ^: 2 20 judges that the user is injured near 31〇 Is there a small cellular access point 330 that can be accessed (ie, step S303). When the network console 32 is near a small cellular access point 330, the network console 320 returns 8305. ^'·, the line establishes a message to the user equipment 310 (step. Conversely, when there is an accessible small honeycomb near the user equipment, the access point is 330 days, the network console 32 determines whether it has received the first connection) Request message (step S307). When the network console 3 receives the first-RRC connection request message, the network control 1376973 P52970130TW30529twf.d〇c/n first RRC connection establishment message to the user equipment 31 (step S3) 〇5) Finally, when the network console 320 has not received the first RJR C connection request message, the network console 32 returns a first rrc connection rejection message to the user equipment 310 to 31〇 is directed to the accessible small cellular access point 330 (step S3〇9). Figure 5A FIG. 4A is a schematic diagram of a flow chart of a step of establishing a connection method of the communication system of FIG. 4A, and FIG. 5A is an example of the user device 310 successfully connecting to a small cellular access point 33. Please refer to FIG. 3, FIG. 4 and FIG. 5A simultaneously. At the beginning (as in time (1) user equipment 3K of FIG. 5A), the first coffee connection request message is transmitted to the network console, and the road console 32 executes step S3() 4 to determine that it is = (4) connection request message. Next, #网_ = :=::=:) Is there an accessibility near 31° for a more detailed explanation. . The following will be directed to step S308 in the present exemplary embodiment t, the database - the second table. The first-form is used to store the ^ form and the user who takes the small honeycomb access point, and the ^' nested access point and the storage point correspond to the user's H. "1" type honeycomb access Pre-established, and it has the first-to-close. In addition, the first table can be shown: The data can be organized as shown in Table i 14 1376973 P52970130TW30529hvf.doc/n Accessible User Equipment User Equipment 310, User Equipment 1~3 User equipment 2~5 User equipment 6~7

Today, X

As shown in Table 1, the user who can access the small cellular access point 33〇 sets the f-device device 31G, the user device, the user device 2, and the user device/sub-bucket-type cellular access point 1 The device includes the user equipment LU# to take the small honeycomb access point 2 _ household equipment includes use; access: i, type by the first table query can know the two K bee fruit access point Which of the 330 user devices are included. In addition, the second table in the database 326 is used to store a small W^' heart position to create a small honeycomb access point and collate as shown in Table 2A.

Λ?: Soil type take point 330 take point 1

Take the point 330 name

Access point location 3

Table 2A is located at 1. The corresponding position of the cellular access point 33G is the hive type _ position ^ 2, and the small table 2 VIII query can be set to position 3. In this way, 'with the help of ~1, the corresponding position of the small honeycomb access point 15 1376973 P52970130TW 30529twf.doc/n In addition, the corresponding location of the small honeycomb access point is, for example, a small ^ table access The point where the point is - the giant honeycomb unit (Shi (10) (10)), Wu:: can be taken from the small nested access point at the boot position of the sweep (four) type of honeycomb access point can also be, for example, two Near base: (Neighboring Cells) to indicate that in the implementation can also be profitable type of honeycomb access secret boot (four) around the neighboring base station to take care as shown in Table 2B: Name ----- small base station Honeycomb access point 330 _ nested access point 1 _ small honeycomb access point 2 _____ roll platform 1~j ---- base station 4~6

Table 2B prisoner

_ *, clothing 2β query can be found that the small honeycomb access 33 base station is the base station ~3. Similarly, small honeycombs have

Hao, = near base platform wire 4~6, and small honeycomb access black base material base station 7~8. And this method of obtaining the age can automatically scan the cat near the base station at the time of starting up. The information of the sub-base station is transmitted to the database 326. So two 4^ by • form and second form query, web console 320 L. /· Is there a small accessible honeycomb type near the user equipment 31G? In the example, if the communication system itself is equipped with, for example, a full-satellite system (GPS) technology or other positioning methods, the comparison is used. Precautions and small cellular access _ which can be more accurate # 16 1376973 P52970130TW 3〇 529twf.doc / n User equipment is near the small cellular access point, however this positioning method is not limited to GPS technology. Referring to FIG. 3, FIG. 4 and FIG. 5A, when the network console 32 checks, the database 326 learns that there is an accessible small bee near the user equipment 310. The nested access point 330, the network The console 320 returns a first RRC connection reject message to the user equipment 31〇 at time t3, and the first connection reject message carries the information of the small cellular access point 33〇 to set the user M. The user-oriented small-sized cellular access point 330 (ie, step S310) is followed (as time t4 of FIG. 5A), and the user equipment 31 transmits a second RRC connection request according to the first-RRC connection reject message. The small-sized cellular access point 330 is connected to the small cellular access point 33A. Thereafter, the small cellular access point 33 returns a second RRC connection setup message to the user equipment 31G at time t5. Finally, the user equipment trains the day π t6 S backhaul-first-c connection connection completion message to the small cellular access point 330. At this point, the network console 32 successfully directs the user device 310 to the small cellular access point 330 and establishes a successful RRC connection. FIG. 5B is a schematic diagram showing another step of establishing a connection method using the communication system of FIG. 4, and FIG. 5B is an example in which the user equipment 31 cannot connect to the small cellular access point 330. Please refer to FIG. 3, FIG. 4 and FIG. 5B simultaneously (as shown in time t1 of FIG. 5B), the user equipment 31 transmits the RRC connection request message to the network console, and the network console performs step S304 to determine whether it has received. After the first coffee connection, ask for a message. Then, when the network console 320 has not received the first RRC connection request P52970130TW 30529twf.doc/n message, the network console 32 is in time (four): there is a small accessible hive 2 = . j ° then ' & network console 320 knows that the user equipment 31 will be returned at time t3 - the first - cafe connection reject message m 10 and the first - RRC connection reject message with a small =, to To put the user device 31. The orientation is accessible = = nested access point 330 (ie, step S31〇). Afterwards (eg, when Β5δ), the user equipment 310 returns a second RRC connection request message to the small cellular access point 33〇 according to the first rrc connection rejection message to establish a connection with the small cellular access point 33〇. However, although the user equipment moves to the small cellular access point 33G, but the request does not respond and the request is overdue (Timeout), the user equipment 31〇 will again submit to the network console 320 at time ^ The first RRC connection request message. Since the network console 320 receives the connection request message sent by the user equipment 31 for the second time, the network console 320 returns a first connection in the time calendar. The message is established to the user equipment 31. In addition, in general, the transaction identification (Transaction Identifier) of the RRC connection request message submitted to the network console 320 is substantially different. Finally, the user equipment 310 returns. Passing a first RRC connection setup complete message to the web console 320. At this point, the web console 320 has not successfully directed the user device 310 to the small cellular access point 330 for use with the small cellular access point 330. The connection is established, but the user equipment 310 can still establish an RRC connection with the network console 320. That is to say, the user equipment 310 18 1376973 P5297〇13〇tW 30529twf.doc/n can still enter the connection mode from the idle mode. The network console 320 returns the first RRC connection reject message with the information of the small cellular access point 330 at time t3 when it is found that the user equipment 31 has a small cellular access point 33〇. To the user equipment 31, however, if the user equipment 310 still cannot detect the small cellular access point 33, the user equipment 310 will not transmit the second connection request message to the small cellular access point 33G at time ί4. Or although it is detected due to certain causes

The response to the small cellular access point was not received, and the timeout was reached.

In addition, in general, since the network console 32 needs to record every time a rrc request message is received, it is determined whether the user equipment 3ig secretly sends an RRC request message. However, the web console 32 may record where the limbs vary depending on the implementation, which may be, for example, in a web-like database 326 or in a related data area of the good device 31 itself. For example, it is a database or memory of the user's shirt (not shown). Therefore, when the network console 320 reconnects (4) the RRC connection request message (ie, the third hop connection request is interrupted) at time t5. The network console 326 can also query the time interval to determine the user equipment M0. Whether it has been sent to the prison for a certain period of time. In summary, the provided communication system establishes an exemplary embodiment of the connection method, and actively determines the user equipment that proposes the jump connection request through the network console. Whether or not there is a small-sized honeycomb accessor that can be accessed, and then the user equipment is led to the accessible small-sized honeycomb accessor. The user equipment can be used for 1376973 P5297〇i3〇TW3〇529twf_d〇c/n Small cellular access points for communication.

Hg隹^ has been disclosed as above in the case of a fine example, but it is not intended to limit the general knowledge of the invention of the invention, and it is possible to make some changes and refinements without departing from the present invention. The warranty of the present invention is defined by the scope of the patent application attached to it. [Simple diagram of the diagram] A schematic diagram of the steps to establish a new user equipment and network console. Figure 1B is a schematic flow chart showing another step of establishing a user equipment and a network console. 2 is a block diagram of a communication system of the present invention-exemplary embodiment. The flow method is a flow chart for establishing a connection for the communication system of FIG. 3. J Li Wanfa only Figure 5A is a schematic diagram of the communication system construction process using Figure 4A. Steps of the Wei Method FIG. 5B is a schematic diagram of an embodiment of the process of establishing a connection procedure using the communication system of FIG. 4. Step 20 1376973 [Description of main component symbols] 200: Communication network architecture 210, 220: Giant cellular unit 230: Broadband access device 240: IP network 250: Femto gateway 260: Core network 270: Wireless storage Take network 222: small cellular unit 222a, 330: small cellular access point 300: communication system 310: user equipment 320: network console 322: transceiver unit 324: processing unit 326: database S302 ~ S306 · Step tl~t7: time

Claims (1)

1376973 〇Ι 8 '8-ΐ5 VII. Application for patents: 1. A method for establishing a connection system for a communication system, the communication system comprising a user equipment (User Equipment, UE), the method comprising: providing a network console Receiving a first RRC connection request message of the user equipment, and determining whether the first RRC connection request message has been received, when the first rrC has been received When the connection request message is sent, the second RRC connection establishment message is sent back to the Shu equipment. When the first RRC connection request message has not been received, the user is placed near the user to have a type of cellular access point. Femt〇Access plus, FA?); and when there is access to the small cellular type of memory in the vicinity of the user equipment, the 'backhaul-first-RRC 4 line reject message to the household device, so that the current user equipment can be stored Taking (4) a small cellular access point, when the user has no access to the small cellular access point, the second RRC connection establishment message is sent back to the user equipment. 2. If you apply for a patent scope! The communication system establishes a connection method, and further includes: when the user equipment connects (4) the first coffee connection establishment message, the user equipment returns a - RRC connection establishment completion message. 3. If you apply for a patent (4), a method of establishing a connection, where the connection is established between the user and the deposit, and includes the following steps: a result access point; User equipment is accessible _ small cellular access 22 1376973 101-8-15 back to the first RRC connection reject message to the :::5 connection reject message with the small honeycomb: take point: A subscriber device, and the user equipment rejects the message return line request message to the small cellular access point according to the first-clink connection to establish a connection with the cellular access point. I = the connection system of the communication system described in item 3 of the patent application scope; is established between the user equipment and the small cellular access '.-έ, and further includes the following steps: When the small _ The nested access point reduces the second Cong, the time when the 'small cellular access point is returned—the second build = the user equipment; and the = user equipment backhaul - the second coffee connection to build a small honeycomb Take a point. ~ The main system of the communication system described in item 3 of the application of the third section of the patent system is located in the vicinity of the user equipment. The small honeycomb type of the honeycomb is accessible to the user equipment. The database stores information about one of the small nested access points. 6=Application of the communication system described in item 5 of the patent application area to establish a connection. The relevant information includes storing the small cellular access point and the user equipment of the small honeycomb access point to establish The first correspondence data of the one of the user equipments, and the corresponding position of the small point to establish the small honeycomb access...the second correspondence data, wherein the corresponding location 23 1376973 101-8 -15 is one of the small cellular units (Macro Cell) or one of the neighboring base stations (Neighboring Cell) near the λΙ, type honeycomb access point. The method for establishing a connection between the communication systems of the six items, wherein the method for establishing the second correspondence data comprises: scanning the small base access point to scan the neighboring base station at startup, and transmitting information of one of the neighboring base stations To the database. 8. The method for establishing a connection for a communication system as described in claim 6 of the patent application, wherein the method for establishing the second correspondence data comprises using a global satellite System (GPS) technology. 9. A network console, comprising: a transceiver unit for receiving a first rrC connection request message of a user equipment, and returning a first 跋. connection establishment message or a The first RRC connection reject message; a processing unit coupled to the transceiver unit for determining whether the transceiver has received the first-RRC connection request message of the user equipment, and ^Unseen the status of the first-RRC connection request message = query a database to determine whether there is access to a small cellular access point near the user equipment, and depending on whether the transceiver unit transmits - the first = RC The first line rejects the message to the user equipment to direct the user equipment to the small cellular access point, so that the user equipment and the mini-bee connection rejection message have a database coupled to the processing unit, wherein The database stores the information about the 24 101-8-15 small cellular access point. d The network console described in item 9 of the patent scope, wherein when the backup is received, the first connection is established. When the message is sent, the user sets the 11 connection to be completed. Sending a message to the network console. The user is in the network console of item 9, wherein when the first smart connection rejection message is transmitted, the user equipment and the small i-type connection are connected to the network. The small cellular access point is a network console as described in item 11 of the user range, wherein the type 2 bee access point is returned again - the second = even green and the user equipment Returning a second RRC, the key is converted into a small honeycomb access point. Related ΐ::: ίπ 乂 = the network console, where the material, its towel, '. relationship data and one The second correspondence relationship accesses the small honeycomb access point and the nestable accessing nesting device 'to establish the small bee tree shaving, the _ type access point ί corresponding position) is: two hives near The base station (NeighboringCell) is adjacent to the I4. A network console as described in claim 13 of the patent scope, wherein 25 101-8-15 includes the method for establishing the first correspondence data. The small cellular access point scans the neighboring base station at boot time and the neighboring base station Sent to the database. 11 15. The web console of claim 13, wherein the method of establishing the first correspondence data comprises using a global satellite positioning system (GPS) technology. 16. A communication system comprising a user equipment (UE), a network console, and a small cellular access point, wherein the network console comprises: a sigh early, for receiving the user equipment One of the first RRC companies, the request message or the - rrC connection establishment completion message, and the return of an RRC connection establishment message or a first connection connection rejection message; a processing unit coupled to the The transceiver unit is configured to determine whether the transceiver list has received the first RRC connection request message of the user equipment, and the transceiver unit has not received the first RRC connection request message: The library determines whether there is a small-sized cellular access point in the vicinity of the user equipment, and determines whether the transceiver unit transmits a RC connection rejection message to the user equipment to guide the user equipment to the small The cellular access point enables the user equipment to be transferred to the small bee J-type access, and the towel is RRC-RRC connected with the secret, from the face-to-point message; and the I database, coupled Connected to the processing unit, wherein the Material library to store the small, nested one point access relevant information. The communication system of claim 16, wherein when the device receives the first RRC connection reject message, the user equipment 26 1376973 101-8-15 = the second connection request message It is necessary to establish a connection with the small cellular access point. The nested access point is in μ, as described in item 17 of the patent scope - even the relevant m specializes in the 16th remuneration of the first levy: 关:, including a first correspondence data and The second correspondence relationship is: the first correspondence data is the user equipment storing the small cellular access point to establish the type: the nested access point and the user equipment correspondence, and the corresponding relationship data And storing the small cellular access to establish the small cellular access point and the corresponding bit, wherein the corresponding location is one of the small-sized cellular accesses in one of the macro-type cellular accesses.邻★20. The communication system described in claim 19, wherein the establishment of the contralateral system includes a method of cutting, the nested access point scans the neighboring base station at boot time, and the neighboring base station One to the database. ° ▲ 21· The communication system described in claim 19, wherein the method of establishing the second correspondence data comprises using a global satellite positioning system (GPS) technology. ... 27