TW480892B - Adaptive location level - Google Patents

Abstract

The present invention involves apparatus and method for providing page messages to mobile radios based on the mobility rates of the mobile radio. For mobile radios that are relatively stationary, page messages are sent to a cell in which the mobile radio resides, while radios which are increasingly mobile receive their page messages on a local area basis. The mobile radio only performs location updates when the situation is optimized for doing so depending upon the mobility of the radio, the introduction of a new cell, the introduction of a new location area, the expiration of a pre-determined time limit and the status of a new cell location flag. A function is defined for location updating on either a locationary basis or a cell basis in accordance with each of the above factors in order to optimize the burden of location area updating and unwanted page broadcasting.

Description

Rotten 892

In particular, it relates to mobile radio station systems. V. INTRODUCTION TO THE INVENTION (1) Domain The present invention relates to paging signaling related to communication systems. I understand the background and the general mobile radio (initially, or quickly, dynamic wireless time) 'mobile and a basic wireless station. In the cell, there are also actions between the line and the line station. The line station stores the fine wireless power station communication system composed of a cell-like structure, and the platform in and out of which are defined as "cells" geographically. In some subscription radio stations, the mobile force will be slower than the cell structure. For example, some radios can be used in applications with high mobile force ^ so that it will cross the new cell boundary every few minutes. An example ~ The power station can also have a high mobile force at one time (such as the traditional & communication ^^ and it hardly moves after one hour. The design of the wireless power station network is based on the broadcasting system in the cell structure. The wireless power station communicates, so in the example embodiment, the ground station provides services to each cell in the geographic area, and the line station exchange center provides services to each base in the preset area. Order this example embodiment 'The base station defines the geographic area of the cell based on the transmission distance 2 and the characteristics attached to the base station. Similarly, the radio station switching center defines the location area based on the best flow characteristics of the base station within the location area. The wireless power station switching center provides two In the face of the important function of any particular mobile station, first of all, in order to be able to find the mobile radio station when receiving an incoming call to the mobile station, so the mobile radio station location is more accurate or less accurate within the cell structure. ^ § Recorded. There is a way to update the location of mobile radio stations:

480892 V. Description of invention (2) Know the location of the network. Depending on the time of the location update, this method provides the correct location information for each mobile radio station, but doing so consumes system resources due to multiple location update transmissions. Therefore many solutions have been developed to balance and optimize the benefits of increased location knowledge with the minimization of new load on the location: Another important function of mobile radio station switching centres is paging. The mobile radio station switching center receives the incoming call to the mobile radio station and transmits the paging message to the mobile radio station. This process is well known and understood in the industry. The paging message of any particular mobile radio station will be transmitted to the adjacent cell of the cell _ at the last known location of the mobile radio station, a location area defined by many cells. In context, a location area is, by definition, a group of cells (or cells) within which a mobile radio station can move freely without updating its new location to the network. In essence, the location area becomes the smallest area known to the network and is the location of a particular mobile radio station. This is a known technique for grouping several cells into a location area for paging. Other paging technologies are described in US Patent No. 5, 28 9, 52 7, where all cells have an open geographic location, and the registration of mobile radio stations at a specific location within a cell location is valid. New cells with a longer radio radius than previously registered cells will be registered here®. In a system where the location of the mobile radio station is the smallest known location area (its location area is predetermined or dynamically determined), paging messages for a specific mobile radio station are transmitted to all cells in the location area. although

Page 6 480892 V. Description of the invention (3) 'Paging is transmitted to all cells in the location area, but many paging on the paging channel will waste camphor. Because the mobile radio station only receives it, there is one that sends the message, that is, The message is sent to the cell where the mobile radio station is located. That is, the mobile radio station can only be in one cell at a time, so even if the network sends paging messages to many cells in the location area, the mobile radio station can only receive one paging message from the network. All messages sent to a cell where the mobile radio station is not in order to page the mobile radio station 'represent an unnecessary load on the paging control channel.

First, of course, if the paging load can be reduced as the position registration load increases, it means that if the system knows the cell location of the mobile radio station according to the increased position update, it will eliminate the paging shoulder load for unnecessary cells. In order to determine the area where the paging clusters are located, mobile location updates must be made frequently, for example, every time a mobile radio station enters a new cell. This means that the system will have a large location update load. In the IEEE Communication Miscellaneous August 1997 issue of Location Management Methods For Third-Generation Mobile Systems, there is a long discussion on the location update cost / load and paging cost / load balance. The balance between location update mode and paging load is necessary, but previous techniques taught us that when one load (location update or paging) does not increase, the other load cannot be reduced. However, if the mobility of many radios is taken into account, the paging system can be customized to specific mobile radio station characteristics, in other words the mobility of mobile radio stations. Thus in accordance with the field of the present invention,

480892 V. Description of the invention (4) The mobile station of line power station is a paging message of mobile radio stations based on the location area. Numerous domain-based power plant mobility methods are known, and the present invention is not limited to mobile radio law. Depending on the mobility of any particular radio, use specific page-level paging or cell-level paging. The location area and the like can be more fully understood after carefully studying the following description of the preferred examples presented by the present invention in conjunction with the accompanying drawings, as well as other objectives and advantages of the present invention, in which "the simple explanations of these shells are appreciated ^ FIG. 1 is a diagram of a cell-like structure; FIG. 2 is a table showing a target embodiment according to an exemplary embodiment of the present invention; and an update procedure and 4 descriptions are detailed in accordance with the example I of the present invention. In the preferred embodiment of the present invention, when a call message is sent, many action helmet lines must be opened. How to send a preacher: The mobility of mobile radio stations will not be consistent and equal. The mobility rate of the mobile radio stations will be乂 If you want to determine the frequency of the location update, you can simply determine this. = Port = Mobility rate. The mobile radio station will perform the description. Owing to the lack of frequent location updates, the second and the ', and the other e are very low. That ’s why, the service often performs location updates > * i _ ^ L, y ^ Wen Xin ’s network of wireless radio stations can make this mobile wireless The site frequently shift in the gamma stealth action beneficial edge power plant units (due to:. "In the other four are almost ... deep electrical interfaces. I have in a long time because it's within the same cell

Page 8 480892 V. Description of the invention (5) The network can be considered as almost invisible because it is mobile, so the location update is rarely performed. The preferred embodiment presented by the present invention uses at least two levels of location registration methodologies: ^ 置 呈 ^ and cell area level registration, so / tT "^ system registration system, Si Yifa, Xu Kefu, — · — According to the shape of the domain road, the present invention will "produce the exit", regardless of the color transmission device, according to the mobile radio station's mobile behavior. In traditional systems, both the network and mobile radio stations will know

Location of line power station. According to a preferred embodiment of the present invention, the mobile radio station-adds some compilation marks and plans to this knowledge. When the mobile radio station does not update the line ^-flag M, this occurs in the previously registered in the location area. The mobile radio station moves into a new cell in the same location area. Flag when performing a position update-*------——____--

It will be reset, in other words, whether the wireless radio station has moved or not. The station timer will be reset every time the location_update is performed, and it will run until the predetermined time value or the location update is performed. The network can provide a predetermined value timer or can be programmed into the mobile radio station in advance. The network can use a regular registration timer as the above-mentioned predetermined timer. Figure 1 illustrates the general environment in which the invention will be used. The mobile radio station MS located in the location area 1 moves through many cells in the location area 1, in other words, cell 1, cell 2 ... cell 5. According to the previous registration system, the mobile radio station can move as long as it stays in location area 1

Page 9 480892 V. Description of the invention (6) To the second of position area 1 and it is still not necessary to perform position update. Then (via this example only) When an incoming call to the mobile radio station is received, the paging message is sent to the paging channel of all cells in location area 1 in order to reach it—jm @_ 运动 无 ju 站 一 ^ ms. Although it is known that there are many overlaps, non-overlaps, larger, smaller, etc.), generally, the location area with the same size is the definition area known to the Internet, while ^^ None, U: The station is located at ^^ .

When a mobile radio station moves from a cell in a location area to another place, for example, from location area 1 to location area 2 or location area 2 to location area 3, the mobile radio station row position is new, so the network can identify the location Mobile radio stations in the new location area * ---- '^-~ ---- _______._--stations. /

In Fig. 2, the present invention presents a preferred embodiment illustrating a number of actions related to operating a radio station in many cases. Boxes 10 and 11 identify mobile radio stations that have previously been registered with the location area (relative mobile radio station), etc., while box 11 indicates that they have previously been registered cellularly (relative mobile radio station). The mobile radio station across the top of Figure 2 indicates the situation that the mobile radio station can discover on its own. Within the standard rhyme 12, the mobile radio station moves into the new cell in the old location area, as if it was from location area 1 in Figure 1. Cell 1 moves into cell 2. In Title 15, the mobile radio station remains in the same cell but the network reassigns the cell to the new location area, like cell 5 in Figure 1, which is assigned to location area 1 at t = t 0, a little It is then assigned to position area 3 at t = tl. On target

Page 10 480892 V. Description of the invention (7) 'In question 18, the mobile radio station moves into a new cell and a new location area, as if moving from cell 4 in location area 1 to location area 2 in FIG. 1 Within cells 7. Finally, in Title 21, the mobile radio station does not need to move into a new cell or new location area, but to recognize its timer in Figure 2, blocks 13, 14, 16, 17, 19, 20, 22 And 23 are from the viewpoint of the first mobile radio station 1q and upper 1 registration level. The table of actions taken by mobile radio stations under many heading conditions 12, 15, 18 and 21 'is therefore previously registered in the location area 10. Passed mobile radio stations will perform the following actions: Mobile radio stations move radio stations into new locations, 2) When the mobile domain, mobile non-stations are in the sink domain, old and new assignments do nothing, but 4 3) When mobile radio The station execution position has now entered the new radio station and the station is already in domain 12. The wireless power station line station area 10 is now in the cell. This is a new assignment to the wireless power station.

The station enters the old position area 1 2 and performs the action 1 3. The position area 1 0: This occurs when the update is performed and the station moves into the same cell 1 5 will perform the bit 1 update 1 6 update, but the netbook is in the new position. It is clear that the growing network station moves into the homepage update 19

It ’s new because the location area has previously been in the area. The route 180 has already been placed in the area. This route is the same as the new location. The location was previously re-introduced. Because it is not a new detail, the action area 1 0 has not been previously. Moving a new location area to a mobile wireless geographic area is something that cells are used to happen every day. Registered in the cell

Page 11 480892 V. Description of the invention (8) 4) When the mobile radio station does not enter the new cell or new location area and replaces its timer 21 for a period of time, the mobile radio station determines the flag status according to its flag. The flag is set when the mobile radio station selects a new cell without performing a location update (that is, when it enters a new cell in the old location area). The flag is not set in block 22. The second Green Thunder station is executed at the cell level. Change

If the mobile radio station has previously been registered on the cell as shown in box 11, the mobile radio station will react as follows when the items 12, 15, 18 and 21 are put into operation: 1) When the mobile radio station enters the old location area 12 Within the new cell, the mobile radio station performs a location update14, which occurs because the mobile radio station has begun to enter a high mobility situation. 2) When the mobile radio station remains in the old cell but the cell is reassigned to the new location area 15, the mobile radio station will not perform action 17, which will be the case because the previous mobile radio station has been registered in cell 11 and remains in the old cell Within cell 15, even the network has switched mobile radio stations to the new location area.

3) When the mobile radio station enters the new cell and new location area 18, the mobile radio station performs the location update 20, because the previous mobile radio station has been registered in the cell 11 and entering the new cell 18 requires the location update 20 to be performed. 4) When the mobile radio station recognizes the time limit of its timer 21, it will not take any action.

Page 12 480892 V. Description of the invention (9) Therefore, the mobile radio station will update its position based on its previous 3 volumes of Class _ (cell or location area) and its new situation. ^ Block 14, --------------- In the poor embodiment, the timer used is a regular registration timer (not the internal timer of the mobile radio station or the timer provided by the network) Device). In this case, block 22 will be different, so if a flag is set in box 22, the mobile radio station will perform a location update based on the location area. If no flag is set in box 22, the mobile radio station will Perform cell-based location updates. Further, in the case of a regular registration timer, blocks 23 indicate that a position update is performed on a cell basis. And 1 > a flowchart of a preferred embodiment of the present invention. The radio station checks its previous position after switching on in step 30 and checks the position level on step 31. According to the previous registration level, the previous location level can be cell-based or location-based. If the previously operating radio station was already in the location area, it tests to determine if it is currently in the same location area34. If this is the case in step 36, the mobile radio station will clear the flag 42. If this is not the case in step 37, the mobile radio station performs a location update 40 and then clears the flag 42. If, on the other hand, the mobile radio station is registered on the cell33, the mobile radio station will check to determine if it is still in the same cell35. If so, the flag is cleared at step 42. If this is not the case in step 39, the location update will be performed on the basis of the location area in step 41, and the flag will be cleared in step 42. After step 42 (clear flag), the mobile radio station is on step 4 3

Page 13 480892 V. Description of the invention (10) The mobile radio station starts the timer, and then measures the situation identified by the questions 1, 2, 15, 18, and 21, and the test changes occur at step 44 ^^. Leads to the line ::: =: 45 上 其 ， 已? Move to the new cell in the old location area (corresponding to box 15 in Figure 2), or move = inside the old cell in the new location area (see also Figure 4), corresponding to the block in Figure 2: The mobile radio station has expired at step 45 :: f2 ". Intracellularly, in step 48, it is decided to register the new cell into the old location area based on the second pass or to register on the basis of the ::: location level, that is, to register on the basis of the domain 罝 & domain. The mobile radio station has moved to the cell / right at step 49 and step 51 with the location area: Earth Foundation's book, the mobile radio station will block I4), and then update the location at step ^ 52, and earth foundation ( Corresponds to the clear flag of Fig. 2. The timer is restarted at step 52 and the radio station registered at step 50 at step 50 is determined by its radio station 13), except at step. Set the area (correspond to the block operation of Figure 2.) 不会 No action will be taken on step 44 beyond the setting flag, and you know that _ — enter a new location ― Zone Fly: The radio station will determine whether it is in In the case of moving on step 46, it is shown in Fig. 2, so ,,, and intracellular (corresponding to block 18 in Fig. 2). Here, it was previously in place. Blocks 19 and 20, not mobile radio stations No, it will perform a position update on the bit w = domain (block 10) or on the cell (block 1 1). So in Figure 3

Page 14 480892 V. Description of the invention (11) ~ '------_ After step 46, the mobile wireless mine performs position update, and clears the flag on the basis of the step position area at step 5β. Restart the timer and clear the flag w ^ ^ D / color step 44 in step 57. Move the old cells in the "· area (to the deer, Yu 'station σ to move to the new position in step 〇 in step 〇 58 decides its first " 1/9 box 15 in Figure 2), the mobile radio station moves the radio station to register in the location area or cell at step 骒 = 疋, if box 16), the position of ^ on the mobile radio Area registration (corresponds to the row position update in Fig. 2, the yak σ field is determined on a certain 58 previous position level Note: the line power station is based on the steps, the mobile radio station is not cell-based on v = 60 17 ,.-1 girl take any action f # 丄 + 土

. Ming / Thinking, after step 60, again, the new cell in the square of FIG. 2, so the behavior is that the radio station A point A is connected to the point a of FIG. 4 ": so = the station has not cleared the flag. The interface becomes a single flowchart. The flow chart of Figure 4 when · = 4 will be shown in block 21 of Figure 2). Main | @ 时 器 到期 发生, 连 ^ m connected power station decided to move the step in Figure 3 "after, due, the point where the flowchart will be before the timer has been turned off" then the method will stop 64v Step 65: If the power source is 2, Figure 2 shows that the mobile radio station will follow the steps below. If the timer has reached _uplink ... Electricity = Do anything, and the second or the previous registration is scheduled ...

480892 V. Description of the invention (12) Performed on a cell basis (box n in Figure 2). If the previous registration is based on the location area at step 68, block 22 of Figure 2 will be applied and the mobile radio station must decide at step 70 whether to set a flag at the expiration of the timer. Set the flag wireless on step 7 of Lutu: The lone station will set a new timer on tooth-li 7 3—and step 7 4 On the other hand, if the timer expires, it is not on step 7 Set the flag 'Mobile radio station will perform a location update on a cell basis at step 75' at 2 and restart the timer at step 76. After steps 74 and 76, the process will proceed to step _b, for step R of Pangyi Figure 3, in which the process continues with the next test for changing conditions in step 44. Right after the timer has expired on steps 6 and 7, the mobile radio station detects that its previous registration was performed on the cell on step 69, and moves on step U to restart the timer at the line station, and then go to Point B in FIG. 3. -One operation of the Ten Known Marks can be incorporated into the traditional mobile radio station. ^ Youyou Dang added the timer function, flag function and path to the existing mobile radio station 4γ same as the specific embodiment described in Figure 2 mobile radio station 4γ. In the processor circuit, different types of mobile radio stations can be used in accordance with the present invention. 7 In concrete examples, there is another 2 between the location area level and the cell level, so mobile radio stations with relatively medium mobility can register at the geographical level between the home area and the smaller cell area. Impressing a radio station by 0 can move through a series of levels, each of which is very small. This relatively stationary mobile radio station can be registered at the cellular level, such as

480892 V. Description of the invention (13), the sex has increased slightly. The mobile radio station is registered toward the level. This is the next complicated process: ... Okay, so it can't be considered as a large-scale geographic i necessary to increase the P system to the non-Illed region, and also avoided ^ provided at the frequency of: Unnecessary load for location updates. Test; Step = When the cells in the location area are installed, the mobile radio station on the area level will be reduced in the location area. Of course this sounds perfectly possible, but another way is to register at the cellular level with a radio station. This has the advantage that (in: Λ1! Call-loading cells' forces all mobile radio stations (in ,,, and intra-cells) to register paging of mm cells at the cell level, 4 media 7-immediately reduces allocation It ’s very good for the surroundings. It ’s used when the paging load is high. The present invention will be explained in combination with the current best and best I_f examples. I can understand Zhaotai Lunn Yiqiu 軏The best practical examples are the relative 3 iy honeymoon months, which are not limited by the many modifications and equivalent configurations of the specific implementation announced. Affirm the spirit and scope of the target.

Claims (1)

480892 _ Case No. 88121992_ 介 年 amonth ## Amendment ___ VI. Patent Application Scope 1. A method for updating the position of a mobile radio station, including: determining a factor characterizing the relative mobility of the mobile radio station; updating the Mobile radio station location registration; based on location area, if the factor indicates that the mobile radio station is quite mobile, and cell-based 'if the factor indicates that the mobile radio station is relatively stationary. 2 · The method according to item 1 of the patent application scope, wherein the factor characterizes the mobile radio station according to the previous position registration update level. 3. The method according to item 2 of the patent application range, in which if the previous location registration update level is at the field area level, this factor sets the mobile radio station indicating the relative movement. _ 4. If the method of the second scope of the patent application is applied, if the previous position registration update level is at the cell level, this factor will set the mobile radio station indicating relatively stationary. 5. A method for updating the location of a mobile radio station located in a geographically defined cell and a geographically defined location area, including: a) determining a mobile factor accompanying the mobile radio station;-b) setting a timer; c ) If the mobile factor implies that the mobile radio station is relatively stationary then: 1) When the mobile radio station leaves a geographically defined cell, a location update is performed; Page 19 _ Case No. 88121992_f / 年 i 月 # __Amendment _____ 6. Scope of patent application 2) When the mobile radio station is re-distributed from the old geographically defined location area to the new geographically defined location area and remains in the geographically defined cell site, it will abandon the location update; and d) if the mobile factor implies the mobile radio station Are relatively mobile: then: 1) when the mobile radio station leaves the geographically defined location area, a location update is performed; and 2) when the mobile radio station leaves the geographically defined cell and enters the newly defined cell, while remaining in the geographically defined cell Within the defined location area, the location update is aborted. 6. The method of claim 5, further comprising the step of setting a flag whenever the mobile radio station leaves a geographically predetermined cell but does not leave a geographically defined location area. 7. The method according to item 6 of the patent application scope, wherein step d) further includes the steps: 3) When the timer exceeds a predetermined time, the flag will be tested; and. A) If no flag is set, it will be defined geographically Perform a location update based on the cell area. " 8. The method according to item 7 of the scope of patent application, further comprising a step after step c 1) of clearing the flag-mark. 9. The method according to item 7 of the scope of patent application, further comprising a step after step d1) of clearing the flag. 1 0 · The method according to item 7 of the scope of patent application, further comprising steps after steps d 3 a) of clearing the flag. ( b 1 «j 5. ptc page 20 0892 _ case number 88121992 February 1997 ¥ _ repair 1 —---- 6. Application for patent scope 1 i. If the method for applying for patent scope item 5 is further included in Step 'step d]: e) Repeat steps a) to d) according to any of the following occurrences: 1. The mobile radio station leaves the geographically defined bit I area' 1 1. The mobile radio station leaves the geographically defined location 'And ii 1. The timer has exceeded a predetermined time. 12. The method according to item 7 of the patent application scope, further comprising steps after step 'd): e) Repeat steps a) to d) according to any of the following occurrences: i. The mobile radio station leaves the geographically defined Location area 'ii. Mobile radio station leaves geographically defined cell' and iii. Timer exceeds predetermined time. 1 3. The method according to item 8 of the scope of patent application, further comprising steps after step d): e) Repeat steps a) to d) according to any of the following occurrences: i. The mobile radio station leaves the geographically defined Location area ', ii. The mobile radio station leaves a geographically defined cell, and iii. The timer exceeds a predetermined time. 14. The method according to item 9 of the scope of patent application, further comprising steps after step d): e) repeating steps a) to d) according to any of the following occurrences: i. The mobile radio station leaves the geographically defined location Area Ham 'ii. The mobile radio station leaves a geographically defined cell, and iii. The timer exceeds a predetermined time. I Page 21 480892 _ Case No. 88121992_f / year 丄 month 丄 __ VI. Patent application scope i 5. If the method of applying for patent scope item 10, further includes steps after step d), step: e) according to 'Repeat steps a) to d) for any of the following occurrences: i. The mobile radio station leaves a geographically defined location area, ii. The mobile radio station leaves a geographically defined cell, and i 1 1. The timer exceeds a predetermined time. 16. The method according to item 5 of the patent application, wherein step b) comprises the step of transmitting a predetermined time to the mobile radio station. 1 7. The method according to item 5 of the patent application, further comprising the step of resetting the timer when: a) determining that the mobile radio station is relatively stationary and entering a newly defined cell, b) determining the mobile radio station Locations that are relatively mobile and enter a new geographic definition. 18. The method according to item 6 of the scope of patent application, wherein step d) further includes the steps: 3) when the timer exceeds a predetermined time, the flag is tested; and A) if the flag is set, the timer is redesigned and Clear the flag, and _ B) If the flag is not set, it will be based on the geographically defined cell area. Perform a location update and reset the timer. 19. The method according to item 17 of the scope of patent application, further comprising steps c 1) after redesigning the timer. 20. The method according to item 17 of the scope of patent application, further comprising the steps after step d 1) of resetting the flag. ϋ I «3 5. ptc page 22 480892 _ case number 88121992 _ last month _iMz_ VI. Patent application scope 2 丄 If the method of patent application scope item 17 method, further includes the step of resetting the flag d 3 a). 2 2. The method according to item 17 of the scope of patent application, further comprising steps after step d): e) Repeat steps a) to d) according to any of the following occurrences: i. The mobile radio station leaves the geographically defined location Area, ii. The mobile radio station leaves a geographically defined cell, and iii. The timer exceeds a predetermined time. 2 3. The method according to item 18 of the scope of patent application, further comprising steps after step d). e) Repeat steps a) to d) according to any of the following occurrences: i. the mobile radio station leaves the geographically defined location area, i i. the mobile radio station leaves the geographically defined cell, and the i i i. the timer exceeds a predetermined time. '2 4. The method according to item 19 of the scope of patent application, further comprising steps after step d): e) Repeat steps a) to d) according to any of the following occurrences: i. Mobile radio station departure. Geographical definition The location area, ii. The mobile radio station leaves a geographically defined cell, and -iii. The timer exceeds a predetermined time. 25. The method of claim 20 in the scope of patent application, further comprising steps after step d): e) Repeat steps a) to d) according to any of the following occurrences: i. The mobile radio station leaves the geographically defined location region, ^ 1 «3 5. Ptc Page 23 480892 Case No. 88121992 Amendments to Fan Li Zhuanqing-17 Middle, Sixth, and Month Details ^ I | ί The station openings have no wires Super mouth IS mouth size 0 > 5T step by step including the package step-the method of entry IX 2 Fan Li special application after the feu * step \) / d domain: area I) set d to 0 A 义 定 定 定 复 定 Review the ground conditions, love the situation, leave the station, a line of power, no action, and follow the roots of the line; and a small meaning of QuJ Di 3 幵 隹 station wire wireless supervisor T The day is scheduled for the first round of Fan C Fan Zhuan / special request # Please apply to apply for a domain. • Zone. 7 Set 8 2 J 2nd round of AV spoon Bai Yiding. Formula of New reasonably more the data set according to one of bit root of its 2) thereof, d, sis side dl side of, the term} of new more set of \) x 3 C quench walk execution cells containing packet station Electric wire non-seed station Electric wire non-seed JU, another kind of type • Sub-collection is used to receive and lose -1 ^ 1 ^ ^ Road network and electricity to the line, the fixed number of new advances indefinitely The meter is located on the line of the application, and is connected in parallel.-M 幵 隹 Wei: leave it in the middle, it is different from the line of the electric power station of the Neikoukou Station. Identified in the area of the area, set the flag of the flag 0 ** a ίι to stand at the stage of the event, the line of electricity has no static and dynamic phase, and when it is a Taiwan compatriot, station new electricity The new line of the non-positional mover will identify the new class of grading and classify the station domain. If the station area is electrically lined, the line line and other non-domain mover lines will be set. The location of the station is that the new station of the new station enters the line without entering the station. If the station electric when the station i 61 «3 5. prc page 24 480892 _ case number 88121992_f / year February __ VI. Perform a position update at the patent application level, perform a position update at the cell level when the timer expires and the flag is not set . 30. If the mobile radio station in the scope of patent application No. 29, the mobile radio station will perform a position update if: The mobile radio station is relatively stationary and enters a new location area without entering a new cell. 3 1. If the mobile radio station in the scope of patent application No. 29, the mobile radio station will perform a location update if: The classification identifies mobile radio stations as relatively moving and entering new cells without entering a new location area. 3 2. — A method for updating the location of a mobile radio station located in a geographically defined cell and in a geographically defined location area, including: a) determining the mobile factor accompanying the mobile radio station, b) setting a timer, c) If the mobile factor implies that the mobile radio station is relatively stationary, then: 1) When the mobile radio station leaves a geographically defined cell, a location update will be performed on the basis of the location area;- 2) When the mobile radio station is reassigned from the old geographically defined location area to the new geographically defined location area and remains within the geographically defined cell, the location update is abandoned; and d) if the mobile factor implies that the mobile radio station is Relatively moving, then two 0 I «3 5. Ptc Page 25 480892 _ Case No. 88121992_ 歹 7Year ¥ __ VI. Patent application scope 1) When the mobile radio station leaves the geographically defined location area and leaves the geographically defined cell, it will Perform a location update based on the location area, 2) When the mobile radio station leaves the geographically defined location area but does not leave the geographically defined cell, the location update is performed on a cellular basis, and 3) when the mobile radio station leaves the geographically defined location Cells and enter the newly geo-defined cells while remaining within the geo-defined location area, the location update is aborted. 3 3. The method according to item 5 of the scope of patent application, further comprising step c): when the timer exceeds a predetermined time, a location update is performed according to a geographically defined cell. 34. The method according to item 32 of the scope of patent application, further comprising step c): when the timer exceeds a predetermined time, the location update is performed according to the geographically defined cell. 35. The method of claim 5, wherein step b) includes obtaining a timer value from a periodic registration timer. 36. The method according to item 29 of the scope of patent application, wherein the timer is a timer for a certain period of registration. 37. The method of claim 32, wherein step b) includes obtaining a timer value from a periodic registration timer. Page 26