CN1474579A - Selection of relevant marker based on answering mode and small zone switching method - Google Patents
Selection of relevant marker based on answering mode and small zone switching method Download PDFInfo
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- CN1474579A CN1474579A CNA02125981XA CN02125981A CN1474579A CN 1474579 A CN1474579 A CN 1474579A CN A02125981X A CNA02125981X A CN A02125981XA CN 02125981 A CN02125981 A CN 02125981A CN 1474579 A CN1474579 A CN 1474579A
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Abstract
This invention discloses selection of an associated identifying device and switch method of local areas based on an answer mode, which sends a request frame of calling transferring phone list in pulling to search for the identifying device, the searched one feeds back an answer frame to the mobile phone sending the request frame, the mobile phone judges if there are calling transfer target numbers by the transfer phone list in the received answer frame, if so, the said identifying device will be the associated one for setting calling transfer and stop sending the request frame, the mobile phone shakes hands with the associated identifying device in the associated zone to judge if it has left the zone, if so, new one is to be searched for to finish the switch.
Description
Technology
The present invention relates to a mobile telephone call transfer process associated intelligent the selection and the cell identifier
Switching method.
BACKGROUND
In order to achieve a smart mobile phone calls transfer, usually provided for identifying the mobile phone
The purpose of the call transfer fixed telephone landline identification, as well as fixed-line telephone set used to identify
The identifier identifies the recognizer installed in the mobile phones internal; mobile phones according to search
Fixed telephone store their identity marker fixed list of phone numbers from which to select the appropriate transfer
Move purpose fixed telephone call, and then sent to the mobile network call forwarding instructions to complete a call transfer
Setting. In the mobile phone according to the program to achieve intelligent call forwarding feature, there is a
Situation that may identify the mobile phone number of a cell simultaneously in the intersection area, the reference to Figure 2. By the
The mobile phone may be in the identification number of the marker cross coverage area of the cell, will result in shift
Mobile phone does not correctly select the appropriate marker; simultaneously identifies when the mobile phone from a cell fast forward
Cell into another identity, it may cause the user to cancel the old mobile phones should not call transfer
Are canceled should be set no new call divert settings; or the identity of the cell cut frequent
Change, so that the transfer function of the smart mobile phone calls difficult to achieve stability. The phenomenon occurs mainly in writing
F., and other office-intensive areas, or densely residential buildings and other areas, because the marker is placed
Position uncertainty, and the identity of the cell appear marker cross-coverage phenomenon, causing the mobile phone
The choice of the marker and the mobile phone identifies the cell across the cell switching problem identification. The Q
Questions addressed directly affect the transfer of the mobile phone call intelligent performance and stability.
...
In order to achieve a smart mobile phone calls transfer, usually provided for identifying the mobile phone
The purpose of the call transfer fixed telephone landline identification, as well as fixed-line telephone set used to identify
The identifier identifies the recognizer installed in the mobile phones internal; mobile phones according to search
Fixed telephone store their identity marker fixed list of phone numbers from which to select the appropriate transfer
Move purpose fixed telephone call, and then sent to the mobile network call forwarding instructions to complete a call transfer
Setting. In the mobile phone according to the program to achieve intelligent call forwarding feature, there is a
Situation that may identify the mobile phone number of a cell simultaneously in the intersection area, the reference to Figure 2. By the
The mobile phone may be in the identification number of the marker cross coverage area of the cell, will result in shift
Mobile phone does not correctly select the appropriate marker; simultaneously identifies when the mobile phone from a cell fast forward
Cell into another identity, it may cause the user to cancel the old mobile phones should not call transfer
Are canceled should be set no new call divert settings; or the identity of the cell cut frequent
Change, so that the transfer function of the smart mobile phone calls difficult to achieve stability. The phenomenon occurs mainly in writing
F., and other office-intensive areas, or densely residential buildings and other areas, because the marker is placed
Position uncertainty, and the identity of the cell appear marker cross-coverage phenomenon, causing the mobile phone
The choice of the marker and the mobile phone identifies the cell across the cell switching problem identification. The Q
Questions addressed directly affect the transfer of the mobile phone call intelligent performance and stability.
...
The object of the present invention is to provide a correlation based on the answer mode selection marker and the cell
The handover method using this method can improve the performance of the mobile telephone call and transfer stability.
To achieve the above object, the present invention provides a pattern based on the response identifier associated with the selection and
Cell handover method, comprising the steps of:
Step 1: Mobile phone with polling method call forwarding phone requesting a list of requests
Frame to search for the marker, the marker is to search the frame to the requesting mobile phone answering feedback
Frames, mobile phones response frame received through the transfer phone lists determine whether there is a call in this table
Transfer destination number, and if so, the identity associated with the marker is used as for the call forwarding settings
Home, while the issue of termination request frame;
Step 2: Move the cell phones in association with the associated marker identifies handshake contact, while
Determine whether to leave the cell associated with identity, if not leave, repeat step 2, otherwise go to step
Step 1 to continue to search for new markers to complete the associated cell switching.
In step 1, the mobile phone makes a request frame includes its own electronic serial number
(ESN), in response to reader feedback, including their storage frame transfer phone lists, their
Electronic serial number and mobile phone electronic serial number.
In step 1, the mobile phone does not include discards the received electronic serial number of its own
Request a call forwarding phone list, and drop the request does not contain an acknowledgment frame transfer the call destination number
Request a call forwarding phone list request response frames.
In step 2, when the mobile phone is out of identification associated cell, the first cancel the call forwarding
Settings, and then sub step 1 to continue to search for new markers.
Since the present invention uses the mobile phone requesting a list of call forwarding phone mode request frame
Search marker was searched frame marker to the requesting feedback response frame mobile phone, mobile
Mobile phones response frame received through the transfer phone lists determine whether the table call forwarding mesh
The number, if so, the identity associated with the marker is used as, for call forwarding settings with
When the issue of termination request frame; Thus, the mobile phone into a plurality of cross-cell marker identified
Fork area, you can first transfer destination telephone numbers with the feedback response frame marker as connected
United marker, while terminating with other relevant marker linkages, so the present invention can
Be efficiently identify the selection completes the association; the associated cell switching, only the mobile phone is out of
Association identifies the cell when it is associated by searching new cell marker associated with the completion of the switch, can be
See the present invention is not only simple, but also to ensure immediate and correctly associated with the marker of
Select the cell with the logo switch, effectively avoid switching, false switching phenomenon, the use of this method
Intelligent mobile phone calls can be improved transfer performance and stability.
...
Since the present invention uses the mobile phone requesting a list of call forwarding phone mode request frame
Search marker was searched frame marker to the requesting feedback response frame mobile phone, mobile
Mobile phones response frame received through the transfer phone lists determine whether the table call forwarding mesh
The number, if so, the identity associated with the marker is used as, for call forwarding settings with
When the issue of termination request frame; Thus, the mobile phone into a plurality of cross-cell marker identified
Fork area, you can first transfer destination telephone numbers with the feedback response frame marker as connected
United marker, while terminating with other relevant marker linkages, so the present invention can
Be efficiently identify the selection completes the association; the associated cell switching, only the mobile phone is out of
Association identifies the cell when it is associated by searching new cell marker associated with the completion of the switch, can be
See the present invention is not only simple, but also to ensure immediate and correctly associated with the marker of
Select the cell with the logo switch, effectively avoid switching, false switching phenomenon, the use of this method
Intelligent mobile phone calls can be improved transfer performance and stability.
...
Figure 1 is a flow chart of an embodiment of the method;
...
Figure 1 is a flow chart of an embodiment of the method;
...
Figure 3 is a mobile phone identification Schematic diagram of cell handover;
Figure 4 is a mobile telephone identified in the three cell crossover region's identity FIG.
Specific embodiments
The method of the present invention is to solve occurs when the mobile phone in a number of cell identification marker
Cross coverage area, the mobile phones on the selection marker and mobile phones across the cell identification
Identifies the cell switching problem. The method of the invention involves the following main concepts:
1, the cell identification, an identification of the signal coverage area, in the region, the mobile phone
Marker can obtain identification information stored in;
2, the relevant marker, if the marker according to the stored identification information, after the mobile phone
The number of analysis, can be non-empty call for a transfer of the mobile phone number list,
The destination number list is a list of mobile phones associated telephone, the identification device, the mobile phone is
Relevant marker;
3, the associated marker, is to identify the cell into its place a mobile phone call forwarding settings
Set of markers;
4, the relevant identification residential, mobile phone-related identity marker identifies the cell for the mobile
Cell phone-related identity.
5, the cell identifier associated with the mobile phone associated with identity marker cell for the mobile
Association identifies the cell phone.
Below with the accompanying drawings and embodiments of the present invention will be further described in detail.
Figure 1 is a flow chart of an embodiment of the method. The method described in Figure 1 when the mobile
Words appear in a number of cross-community identity marker coverage area involves two processes, one
The selection process is identified, the second is that the cell handover process.
Marker selection process refer to Figure 2. Shown in Figure 2, when the mobile phone directly to the identification of several
After crossing regions of the cell, the mobile phone should choose a suitable marker as its associated marker,
Simultaneously associated call forwarding settings, and the message frame marker is filtered, the filter of genus
Associated marker in the news, and as a basis for identification of cell switching, the process both for identification
Device selection process.
Marker selection process refer to Figure 2. Shown in Figure 2, when the mobile phone directly to the identification of several
After crossing regions of the cell, the mobile phone should choose a suitable marker as its associated marker,
Simultaneously associated call forwarding settings, and the message frame marker is filtered, the filter of genus
Associated marker in the news, and as a basis for identification of cell switching, the process both for identification
Device selection process....
Marker selection process refer to Figure 2. Shown in Figure 2, when the mobile phone directly to the identification of several
After crossing regions of the cell, the mobile phone should choose a suitable marker as its associated marker,
Simultaneously associated call forwarding settings, and the message frame marker is filtered, the filter of genus
Associated marker in the news, and as a basis for identification of cell switching, the process both for identification
Device selection process....
1, the search condition marker, the mobile phone when the marker is not found associated with the state;
...
1, the search condition marker, the mobile phone when the marker is not found associated with the state;
...
The following example in answer mode shown in Figure 1 embodiment described.
First, the mobile phone into the search status marker, the marker search in step 1. Mobile
Words in the search marker state, the mobile phone constantly using polling request transfer power
Callers List frame (polling interval can be set), when the mobile phone into the area from the non-logo logo
Area, the mobile phone sends a request to the marker frame transfer phone lists should be able to get marker
Answer. Request frame contains the mobile phone electronic serial number ESN, the identity request frame's
ESN is empty, indicating that it has not been found associated marker; case mobile phone saved marker
ESN number is empty (NULL), so that the mobile phone receives a response marker in the frame
Identification information, number analysis can be performed to determine whether the marker is a mobile phone with
Off marker. If the mobile phone to search marker that identifies the cell into, marker on
Mobile phone will receive a request made after the response frame. Response marker to determine the conditions
Request frame, the ESN marker is empty, empty when making response. Response frame contains the transfer
Phone List, the difference between the marker identification (i.e. marker ESN) and mobile phones ESN. Mark
The ESN identification number identifies the need to ensure that at least those intersecting cell marker of ESN numbers
Not repeated. At this time, the mobile phone searches determined in Step 2 to the frame marker whether the response packet
With the transfer of its logo phone number list, if not contained, it can not determine whether the marker
Is associated marker, so in step 4 discards the marker of response frame, mobile phones continue to be at
Search identifies the state, go to step 1 for the next round of the search; If the response frame contains the transfer
Number list, the mobile phone in step 3 above information continue to judge according to divert number list is
No need to have their own transfer destination number, if not, continue to step 4 drops the marker
The response frame, the mobile phone continues to search for identity in the state, go to step 1 for the next one standard
The search for knowledge; Otherwise, when the mobile phone after step 3 above that are dealing with the response frame
Their needs call forwarding destination phone number, you find that its relevance marker, in step
Step 5 determines that the marker is associated with identity, and conduct automatic call forwarding settings, while terminating
On the marker search request frame process is no longer associated with other markers to contact.
...
As mobile phones may be in several crossing regions of the cell identification, therefore, be more than one standard
Identify the mobile phone receives a request frame and make a response, and accordingly, the mobile phone will receive more marks
The response frame identification, mobile phones all the received marker on request forwarding phone list
Response frames are processed, the process is primarily for number analysis, analysis of the number of columns in the marker
Table, there is no purpose mobile phone call forwarding phone number. When the mobile phone call found
The purpose of transferring phone numbers, you find that its associated marker, so to terminate his
It identifies the Acknowledge frame number analysis process.
...
Then in step 6, the mobile phone handshake contact with the marker, i.e., the mobile phone regularly to
Sending a handshake frame marker, the marker associated with receipt of the handshake frame, back to the mobile phone A
Handshake frames. In the mobile phone is in the hands state, the mobile phone receives any marker
Response frame, we need to determine the response frame in marker ESN and the latest mobile phone to save the association standard
Know the ESN is the same, not the same, the frame is discarded; if the same mobile phone was conducted with grip
Hand the process. Mobile phone in step 7, determine whether to leave the marker, i.e., whether handshaking
Interrupt, if the mobile phone has left the marker, then cancel the original call forwarding settings, enter the search
Cable status, go to step 1 to continue to search for the identity of the next one, otherwise go to Step 6 to continue with the associated logo
The handshake contact.
...
Then in step 6, the mobile phone handshake contact with the marker, i.e., the mobile phone regularly to
Sending a handshake frame marker, the marker associated with receipt of the handshake frame, back to the mobile phone A
Handshake frames. In the mobile phone is in the hands state, the mobile phone receives any marker
Response frame, we need to determine the response frame in marker ESN and the latest mobile phone to save the association standard
Know the ESN is the same, not the same, the frame is discarded; if the same mobile phone was conducted with grip
Hand the process. Mobile phone in step 7, determine whether to leave the marker, i.e., whether handshaking
Interrupt, if the mobile phone has left the marker, then cancel the original call forwarding settings, enter the search
Cable status, go to step 1 to continue to search for the identity of the next one, otherwise go to Step 6 to continue with the associated logo
The handshake contact.
...
From the above, in the embodiment shown in Figure 1, the selection is made by the marker associated preemptive
Manner, that there may be several related marker, can be accessed through the mobile phone number of
Analysis and selected, but the mobile phone to select only the first response signal is received that the relevant marker for
Its associated marker.
When a mobile phone is out of the cell to its associated identifier, the mobile phone will no longer receive the association
Marker handshake response frame, the mobile phone through the association response frame marker handshake wait count
Time, to determine whether it really left a mark associated with the cell. In this case, the step 7 on the realization of
When the mobile phone is waiting for a certain time (the time value of cell switching sensitivity values W, can be set
Is set, the default is 15 seconds in this example), there is still not received the response to its associated frame marker, i.e. so
Subject has timed out, then the mobile phone that it has left its mark associated cell. By the
The mobile phone can not receive another marker in its frame to determine whether or not a cell switch,
Because, the mobile phone may be identified in several cell crossing area, the reception of the association alternately
Logo, and other markers of response frame; Therefore, the mobile phone according to the marker response frame
ESN to determine whether the response frame identifier associated with the mobile phone emitted if an acknowledgment frame
ESN of the mobile phone and not the same, then the marker is not associated with another issue, because
This, to discard the response frame and ends the process; if the same, that shows that the mobile phone can receive off
Associated marker signal, indicating the mobile phone has not left its associated logo plot, this time, mobile
Then wait for the associated marker will initialize the response frame time. Confirmed in the mobile phone left its affiliates
Identifies the cell, the mobile phone re-enter the search marker status, and make new association marker
Selection process. Thus, by waiting for the response associated with the frame timing marker to determine the mobile phone away
Association identifies the cell, and to re-enter the mobile phone associated marker selection state, in order to achieve the standard
Knowledge cell switching purposes.
...
When a mobile phone is out of the cell to its associated identifier, the mobile phone will no longer receive the association
Marker handshake response frame, the mobile phone through the association response frame marker handshake wait count
Time, to determine whether it really left a mark associated with the cell. In this case, the step 7 on the realization of
When the mobile phone is waiting for a certain time (the time value of cell switching sensitivity values W, can be set
Is set, the default is 15 seconds in this example), there is still not received the response to its associated frame marker, i.e. so
Subject has timed out, then the mobile phone that it has left its mark associated cell. By the
The mobile phone can not receive another marker in its frame to determine whether or not a cell switch,
Because, the mobile phone may be identified in several cell crossing area, the reception of the association alternately
Logo, and other markers of response frame; Therefore, the mobile phone according to the marker response frame
ESN to determine whether the response frame identifier associated with the mobile phone emitted if an acknowledgment frame
ESN of the mobile phone and not the same, then the marker is not associated with another issue, because
This, to discard the response frame and ends the process; if the same, that shows that the mobile phone can receive off
Associated marker signal, indicating the mobile phone has not left its associated logo plot, this time, mobile
Then wait for the associated marker will initialize the response frame time. Confirmed in the mobile phone left its affiliates
Identifies the cell, the mobile phone re-enter the search marker status, and make new association marker
Selection process. Thus, by waiting for the response associated with the frame timing marker to determine the mobile phone away
Association identifies the cell, and to re-enter the mobile phone associated marker selection state, in order to achieve the standard
Knowledge cell switching purposes.
...
1, the mobile phone is looking for the marker state, the mobile phone to save the identification number of the ESN
Code is empty NULL. Identify the mobile phone in the detection cell switching state, the mobile phone to save
The identification number of the ESN for the mobile phones associated with the ESN number identification, and the number is definitely not
Be empty.
2, the marker in the mobile phone receives any request frame, in addition to requesting the transfer phone lists
Frame, the judge must request frame marker in the ESN and ESN of the marker is the same, no phase
Same, the frame is discarded; if the same, the correlation process;
3, the mobile phone is searching for the marker state, the mobile phone number of the transfer process requests only
List an acknowledgment frame. Mobile phone number list in the transfer process the request response frame, we need to determine the answer
Frame, mobile phone ESN and the ESN of the mobile phone is the same, is not the same, the frame is discarded;
If the same, the mobile phone only be related to treatment. With the judge way to carry mobile phones ESN request
Divert number list response frame filtering is to simplify the result of multiple mobile phones in the same area identified
When caused by repeated analysis of a number of mobile telephone message frame meaningless result of asking unresponsive
Questions.
Figure 1 of the embodiment of several critical processes in that:
1, when the mobile phone is searching for the marker state, the mobile phone is returned only with marker
Request a list of response frame forwarding number, the process is: the mobile phone receives a reply, please marker
Seeking transfer phone lists frame, determine response frame in the mobile phone and the mobile phone ESN ESN is
Not the same, are not the same, the frame is discarded; if the same, be transferred destination number analysis, of
Results if there is to be a transfer of telephone numbers, mobile phone can use this number as a transfer target
The telephone number for the call forwarding settings to make the mobile telephone switching state is detected. In
Switching state detection, and identification of the mobile phone to keep only the handshake between the information; If the analysis results
Did not find the destination telephone number to be transferred, the mobile phone discard the frame and continues in search
Marker state. Mobile phones in search marker status, only deal with a request to return the marker transfer
Move number list response frame, other frames are be discarded.
...
2, when the mobile phone is switched state detection, receive any return any marker
A frame, including the handshake response frame, the process must go through the following process: mobile phone based on an acknowledgment frame
Identity in the ESN to determine whether the response frame is associated with the mobile phone identity emitted,
If not, then the marker is not associated with the other issue, therefore, to discard the response frame; if
YES, that is to say the mobile telephone can receive signals associated with the marker, regardless of whether the signal is the shift
Mobile phone request acknowledge signal, are illustrated mobile phone has not left their associated identity district, this
When the mobile phone waiting for handshake response frame initialization time, while waiting for handshake initialization time and
Continue to be detected switching state.
...
Mobile phone is not a reason to discard their own identity emitted association response frame, because
Is, may also have two mobile phones around the marker to send a handshake frame, as shown in four
Show, the mobile phone A to marker A frame made handshake, mobile phones marker B to B made a handshake
Frame, the walking, the mobile phone B is now left the identified cell B, but it remains in the cell identification
A, the time, the mobile phone B receives the handshake A frame is sent to the mobile phone A handshake marker
Frame response frame, the mobile phone B on the frame must be discarded, otherwise, it will cause the cell identification cut
For failure, that can not see, because walking has left his cell association logo B, need
Disconnect and associated marker B connections to cancel a previous call forwarding settings and re-enter the search
Around his marker (marker shown in Figure 4 A, C) state.
...
It is worth noting: Mobile phone response frame is received when the waiting time for a handshake
Initialization, ie, the mobile phone will not necessarily periodically send handshake to the marker frame. Shift
Mobile phone is waiting for a response frame marker associated with such a period of time before hair handshake frames. When the
Mobile phones continue to receive the response from the associated marker frame, mobile phones do not need
Then send handshake frame to its associated marker up. This allows multiple mobile phones simultaneously in an identification
Area, between the mobile phone and identifies the volume of messages is greatly reduced. We call this treatment should be
A method for the message the message to borrow.
...
It is worth noting: Mobile phone response frame is received when the waiting time for a handshake
Initialization, ie, the mobile phone will not necessarily periodically send handshake to the marker frame. Shift
Mobile phone is waiting for a response frame marker associated with such a period of time before hair handshake frames. When the
Mobile phones continue to receive the response from the associated marker frame, mobile phones do not need
Then send handshake frame to its associated marker up. This allows multiple mobile phones simultaneously in an identification
Area, between the mobile phone and identifies the volume of messages is greatly reduced. We call this treatment should be
A method for the message the message to borrow.
...
4, mobile phone deal marker frame handshake process: marker labeled according handshake frame
Know the ESN to determine whether the handshake is their own, if not, discard handshake frames, if
Yes, the handshake response frame assembly and returns the frame, waiting to re-enter the mobile phone sent to various requests
Frame status.
5, the mobile phone when the handshake processing time. Handshaking time when the mobile phone, the the
Its associated frame identification sends a handshake and initialize this wait time.
6, the mobile phone waiting association response frame marker detection cycle when the timeout processing flow.
Timeout detection period when, wait for the associated marker determine whether the timeout response frame, if not super-
, Then end; If the timeout, cancel the previous transfer settings, mobile phone again to enter the search
Marker state.
In short, even if the mobile identification number of the cell phone is in the intersection area, as long as the mobile phone
Found his association marker, you will not go looking for another marker, it will not respond to
Other markers sent various messages left until its associated mobile phone cell identified so far.
This solves the office, the identification device may be very dense, the resulting identity of the cell cross-coated
The identity of the cell caused by the cover switch failures.
In the embodiment shown in Figure 1, set the wait time associated with the marker response frame mechanism is
A solution, the cell identification number of the mobile phone is in the intersection area, the identity of the cell causes false cut
Change phenomenon. Without this mechanism, then, when the mobile phone judgment response frame marker ESN and
The mobile phone has already been saved is not equal to the ESN identity, it is necessary that for the marking of small
Handoff (otherwise, there will be failure of the cell switching phenomenon), which is the mobile phone number identifier
Cell crossing region, it will be repeated switching operation, resulting in the transfer settings and cancel the mobile phone
Set the frequency of operation. In Figure 2, for example, when the mobile phone is two identified cell A, B cross
Area, the mobile phone receives alternately two marker of response frame, wherein, A has a to
A transfer of phone, B is not, which would result in the phone set and continuously be transferred
Cancel the transfer setting operation, the phenomenon of mobile networks will constitute "harassment." Such as mobile
Identifies the cell phone is in the intersection of several areas, the mobile phone will receive alternately associated marker
The response frame, this time, the mobile phone will appear repeatedly switch operation, that identifies the cell false switching. Set up
Home waiting for an acknowledgment frame timing marker associated mechanisms can effectively solve this problem.
...
In the embodiment shown in Figure 1, set the wait time associated with the marker response frame mechanism is
A solution, the cell identification number of the mobile phone is in the intersection area, the identity of the cell causes false cut
Change phenomenon. Without this mechanism, then, when the mobile phone judgment response frame marker ESN and
The mobile phone has already been saved is not equal to the ESN identity, it is necessary that for the marking of small
Handoff (otherwise, there will be failure of the cell switching phenomenon), which is the mobile phone number identifier
Cell crossing region, it will be repeated switching operation, resulting in the transfer settings and cancel the mobile phone
Set the frequency of operation. In Figure 2, for example, when the mobile phone is two identified cell A, B cross
Area, the mobile phone receives alternately two marker of response frame, wherein, A has a to
A transfer of phone, B is not, which would result in the phone set and continuously be transferred
Cancel the transfer setting operation, the phenomenon of mobile networks will constitute "harassment." Such as mobile
Identifies the cell phone is in the intersection of several areas, the mobile phone will receive alternately associated marker
The response frame, this time, the mobile phone will appear repeatedly switch operation, that identifies the cell false switching. Set up
Home waiting for an acknowledgment frame timing marker associated mechanisms can effectively solve this problem.
...
2, the request response frame forwarding phone list should include at least the following information:
3, the handshake frames shall include at least the following information:
4, the handshake response frame shall include at least the following information:
| Information elements | Length (bytes) | Description |
| MsgCode | 4 (Long) | Message code, here is a list of telephone messages requesting the transfer of the Number is up number, specified as a single number. |
| Marker ESN | 8 hexadecimal number | The device identifies the serial number, this is empty, can be used 0 means all. |
| Mobile ESN | 8 hexadecimal number | Mobile phone device serial number, non-empty |
| Length of | 4 | ＝0 |
| Information elements | Length (bytes) | Description |
| MsgCode | 4 (Long) | Message code, here is a list of telephone messages requesting transfer should A message that the number is down number, defined as double the number. |
| Marker ESN | 8 hexadecimal number | The device identifies the sequence number, non-empty |
| Mobile ESN | 8 hexadecimal number | Mobile phone device serial number, non-empty |
| Length of | 4 | |
| Forwarding | 4 | |
| Forwarding phone number List |
0～ |
| Information elements | Length (bytes) | Description |
| MsgCode | 4 (Long) | Message code, where the mobile phone sends handshake messages, This number is up number, specified as a single number. |
| Marker ESN | 8 hexadecimal number | The device identifies the sequence number, non-empty |
| Mobile ESN | 8 hexadecimal number | Mobile phone device serial number, non-empty |
| Length of | 4 | ＝0 |
| Information elements | Length (bytes) | Description |
| MsgCode | 4 (Long) | Message code, here identified handshake response message is sent, the number Code is down numbers, defined as double the number. |
| Marker ESN | 8 hexadecimal number | The device identifies the sequence number, non-empty |
| Mobile ESN | 8 hexadecimal number | Mobile phone device serial number, non-empty |
| Length of | 4 | ＝0 |
Claims (6)
1, based on the marker associated with the answer mode cell selection and handover method comprising
The steps of:
Step 1: Mobile phone with polling method call forwarding phone requesting a list of requests
Frame to search for the marker, the marker is to search the frame to the requesting mobile phone answering feedback
Frames, mobile phones response frame received through the transfer phone lists determine whether there is a call in this table
Transfer destination number, and if so, the identity associated with the marker is used as for the call forwarding settings
Home, while the issue of termination request frame;
Step 2: Move the cell phones in association with the associated marker identifies handshake contact, while
Determine whether to leave the cell associated with identity, if not leave, repeat step 2, otherwise go to step
Step 1 to continue to search for new markers to complete the associated cell switching.
2, according to claim 1, wherein the identifier associated with the selection and the cell handover method, characterized
Characterized in that: in step 1, the mobile phone makes a request frame including its own electronic serial
Number (ESN), in response to reader feedback, including their storage frame transfer phone lists, since
Own electronic serial number and the electronic serial number of the mobile phone.
3, according to claim 2, wherein the identifier associated with the selection and the cell handover method, characterized
Characterized in that: in step 1, the mobile phone does not discard the received sequence contains its own e-
Request a call forwarding phone number list request acknowledgment frame and dropping the call destination number does not include the transfer
Request a call forwarding phone code list request response frames.
4, according to claim 1, 2 or 3, wherein the identifier associated with the selection and the cell handover party
Method characterized in that: in step 2 the mobile phones in the cell associated with the associated identification marker for
Contact handshake handshake frames sent via mobile phones and the associated marker feedback handshake response frame to achieve.
5, according to claim 4, wherein the identifier associated with the selection and the cell handover method, characterized
Characterized in that step 2 determines whether the mobile phone to leave the cell associated with identity, through the association's logo
The waiting time to achieve response frame when not received response frame marker associated time-out, then indeed
Be associated with mobile phones has left cell identity.
6, according to claim 5, wherein the identifier associated with the selection and the cell handover method, characterized
Characterized in that: in step 2, when the mobile phone is out of associated cell, the first cancel the call forwarding
Settings, and then sub step 1 to continue to search for new markers.
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| CN 02125981 CN1200587C (en) | 2002-08-07 | 2002-08-07 | Selection of relevant marker based on answering mode and small zone switching method |
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| CN 02125981 CN1200587C (en) | 2002-08-07 | 2002-08-07 | Selection of relevant marker based on answering mode and small zone switching method |
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| CN1474579A true CN1474579A (en) | 2004-02-11 |
| CN1200587C CN1200587C (en) | 2005-05-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103139723A (en) * | 2011-11-30 | 2013-06-05 | 中国联合网络通信集团有限公司 | Method and system of processing multimedia message and multimedia information and device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103139723A (en) * | 2011-11-30 | 2013-06-05 | 中国联合网络通信集团有限公司 | Method and system of processing multimedia message and multimedia information and device |
| CN103139723B (en) * | 2011-11-30 | 2016-03-16 | 中国联合网络通信集团有限公司 | Multimedia message information processing method and system and equipment |
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| Publication number | Publication date |
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| CN1200587C (en) | 2005-05-04 |
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