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| 20120102216 | Method And Device For Message Retransmission - The present invention provides a method and device for message retransmission. The method comprises: constructing a first status report by a receiving terminal according to a message to be retransmitted, reading a message serial number of a truncated NACK which is truncated by an available bandwidth from the first status report, calculating a difference value between a front edge serial number of a receiving window of the receiving terminal and the message serial number of the truncated NACK, comparing the difference value with a given threshold, and taking a part before a truncation site as a second status report; constructing a third status report according to a comparison result and the second status report; sending the third status report by the receiving terminal; and retransmitting the message by a sending terminal according to the received third status report. The device for message retransmission is also provided, and comprises a threshold comparison module, a status report constructing module, a status report sending module and a retransmission module. By the method and device, it is achieved that under various status situations of the data transmission window, the air interface data transmission may be performed in time and the data transmission speed and efficiency are improved. | 04-26-2012 |
| 20120176910 | Method for Triggering Status Reports and Apparatus Thereof - The present invention discloses a method and an apparatus for triggering a status report in a RLC acknowledged mode protocol. The technical scheme includes: A, constructing and transmitting a status report at a data receiving end of a RLC layer when a reordering timer is timeout or a packet for setting a polling bit is received from a transmitting end; B, determining whether the data receiving window is in smoothly moving status, and if in the smoothly moving status, enabling a status prohibit timer immediately after the status report has been transmitted, and considering the retransmission triggered by the status report at this time to be successful; and if the data receiving window is not in the smoothly moving status, performing step C; C, detecting whether the retransmission triggered by the status report at this time is successful, and if successful, enabling the status prohibit timer. | 07-12-2012 |
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| 20090271781 | METHOD, SYSTEM, TERMINAL AND DEVICE MANAGEMENT SERVER FOR INSTALLING SOFTWARE COMPONENTS - A method, system, and apparatus for installing software components are provided. The method includes a terminal which receives a software component package delivered by a Device Management (DM) server directly or a download address of the component package and a command instructing to download delivered by the DM server, where the software component package contains more than one software component; if the terminal receives the download address and the command instructing to download, the terminal downloads the software component package from the download address; the terminal installs the obtained software component package locally and generates management nodes and subnodes of the management nodes corresponding to the software components under a Deployed subtree of the Software Component Management Object (SCOMO) of the terminal. | 10-29-2009 |
| 20100017443 | METHOD, TERMINAL, AND SYSTEM FOR SOFT-DELETING, RESTORING, AND SYNCHRONIZING DATA - A method, terminal, and system for soft-deleting, restoring, and synchronizing data are provided. The method for synchronizing data includes: synchronizing, by a server and a terminal, server data not marked as soft-deleted during data synchronization. The method for soft-deleting data includes: receiving, by a server, a soft deletion request from a terminal; and obtaining server data to be soft-deleted according to the soft deletion request and marking the server data as soft-deleted. With the embodiments of the present invention, the server marks the soft-deleted server data as soft-deleted. Thus, the server does not synchronize the soft-deleted server data back to the terminal during normal synchronization or slow synchronization. This avoids confused data management and ensures the normal running of the terminal. | 01-21-2010 |
| 20110075608 | METHOD, SYSTEM, AND DEVICE FOR NETWORK SELECTION - A method, system, and device for network selection are provided. The method for network selection includes the following steps. After network selection is triggered, a network selection list stored in a Universal Integrated Circuit Card (UICC) and a network selection list stored in a Mobile Equipment (ME) are read, where the UICC is embedded in the ME and accessible to the ME. Network selection is performed according to the network selection list stored in the UICC and the network selection list stored in the ME. Also, a method for network selection through a network selection policy is added and methods for implementing a type and a data structure of a network selection policy as well as a method for network selection based on a network selection policy are provided, so that network selection can be controlled more flexibly, a terminal can locate a target network faster, and time consumed for the network selection is reduced. | 03-31-2011 |
| 20110179410 | Method, System, Terminal and Device Management Server for Installing Software Components - A method for installing software components includes: a terminal receives a software component package delivered by a Device Management (DM) server directly or a download address of the component package and a command instructing to download delivered by the DM server, where the software component package contains more than one software component; if the terminal receives the download address and the command instructing to download, the terminal downloads the software component package from the download address; the terminal installs the obtained software component package locally and generates management nodes and subnodes of the management nodes corresponding to the software components under a Deployed subtree of the Software Component Management Object (SCOMO) of the terminal With the present invention, the process of installing software component is more reasonable. A system and apparatus for installing software components are also provided. | 07-21-2011 |
| 20110211567 | Method, System, and Device for Network Selection - A method, system, and device for network selection are provided. The method for network selection includes the following steps. After network selection is triggered, a network selection list stored in a Universal Integrated Circuit Card (UICC) and a network selection list stored in a Mobile Equipment (ME) are read, where the UICC is embedded in the ME and accessible to the ME. Network selection is performed according to the network selection list stored in the UICC and the network selection list stored in the ME. Also, a method for network selection through a network selection policy is added and methods for implementing a type and a data structure of a network selection policy as well as a method for network selection based on a network selection policy are provided, so that network selection can be controlled more flexibly, a terminal can locate a target network faster, and time consumed for the network selection is reduced. | 09-01-2011 |
| 20110252417 | Method, System, Terminal and Device Management Server for Installing Software Components - A method for installing software components includes: a terminal receives a software component package delivered by a Device Management (DM) server directly or a download address of the component package and a command instructing to download delivered by the DM server, where the software component package contains more than one software component; if the terminal receives the download address and the command instructing to download, the terminal downloads the software component package from the download address; the terminal installs the obtained software component package locally and generates management nodes and subnodes of the management nodes corresponding to the software components under a Deployed subtree of the Software Component Management Object (SCOMO) of the terminal. With the present invention, the process of installing software component is more reasonable. A system and apparatus for installing software components are also provided. | 10-13-2011 |
| 20120042308 | METHOD, SYSTEM, TERMINAL AND DEVICE MANAGEMENT SERVER FOR INSTALLING SOFTWARE COMPONENTS - A method for installing software components includes: a terminal receives a software component package delivered by a Device Management (DM) server directly or a download address of the component package and a command instructing to download delivered by the DM server, where the software component package contains more than one software component; if the terminal receives the download address and the command instructing to download, the terminal downloads the software component package from the download address; the terminal installs the obtained software component package locally and generates management nodes and subnodes of the management nodes corresponding to the software components under a Deployed subtree of the Software Component Management Object (SCOMO) of the terminal. With the present invention, the process of installing software component is more reasonable. A system and apparatus for installing software components are also provided. | 02-16-2012 |
| 20120284706 | Method, System, Terminal and Device Management Server for Installing Software Components - A method for installing software components includes: a terminal receives a software component package delivered by a Device Management (DM) server directly or a download address of the component package and a command instructing to download delivered by the DM server, where the software component package contains more than one software component; if the terminal receives the download address and the command instructing to download, the terminal downloads the software component package from the download address; the terminal installs the obtained software component package locally and generates management nodes and subnodes of the management nodes corresponding to the software components under a Deployed subtree of the Software Component Management Object (SCOMO) of the terminal. With the present invention, the process of installing software component is more reasonable. A system and apparatus for installing software components are also provided. | 11-08-2012 |
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| 20090122743 | METHOD, SYSTEM AND MEDIA GATEWAY FOR REALIZING MOBILE SWITCH CENTER POOL - The disclosure provides a method for realizing a Mobile Switch Center (MSC) pool, a system for realizing an MSC pool and a Media Gateway (MGW). The method for realizing an MSC pool includes: connecting with a Base Station Controllers (BSC)/Radio Network Controller (RNC), by a Media Gateway (MGW) through the use of a common signaling point; and upon receipt of a message whose destination signaling point is the common signaling point from the BSC/RNC, determining, by the MGW, a destination MSC server of the message according to ID information carried in the message, and sending the received message to the destination MSC server. According to the present invention, the networking scheme for an MSC pool may be implemented without upgrading any BSC/RNC. The flexibility of the networking scheme for mobile communication systems may be improved, and the traffic load of the subscribers may be shared. | 05-14-2009 |
| 20090209252 | METHOD, SYSTEM AND DEVICE FOR CALLED PARTY RECOVERY IN MOBILE SWITCH CENTER POOL - A method for called party recovery in an MSC Pool, applied in a system that comprises an HLR and an MSC Pool including multiple MSC/VLRs, includes configuring a backup server for each MSC/VLR in the MSC Pool; if an MSC/VLR serving a user is down, the user has not initiated any calling service or location update and the user is called, further includes: the HLR sending a call signaling to the backup server of the MSC/VLR that is down; the backup server of the MSC/VLR initiating a paging request to the user and initiating a location update for the user to the HLR; the HLR registering user data of the user at the backup server and switching the MSC/VLR serving the user to the backup server. The present invention also discloses other methods, systems and devices, which can solve the problem of called party recovery in the MSC Pool. | 08-20-2009 |
| 20100035609 | METHOD, SYSTEM AND CORE NETWORK NODE FOR IMPLEMENTING LOAD MIGRATION IN POOL AREA - A method for implementing load migration in a pool area is disclosed. The method includes that: the destination CN node receives an identifier of a subscriber ready for migration; and the destination CN node migrates the subscriber ready for migration to the destination CN node, and allocates a local office identifier to the migrated subscriber. In addition, a system for implementing load migration in a pool area and a CN node are disclosed. | 02-11-2010 |
| 20100097974 | Method and device for realizing paging in mobile switching center pool - A method for realizing paging in a mobile switching center (MSC) pool includes the following steps. An MSC server selects a media gateway (MGW) from more than one MGW connected to a base station controller (BSC)/radio network controller (RNC), delivers a paging message of an international mobile station identity (IMSI) paging type to the selected MGW, and stores a corresponding relation between an IMSI carried in the paging message and the MSC server in the MGW which is connected to the BSC/RNC and does not receive the paging message. The MGW that does not receive the paging message receives a paging response message sent by the BSC/RNC, determines an MSC server corresponding to an IMSI carried in the paging response message by looking up the corresponding relation between the IMSI and the MSC server stored therein, and routes the received paging response message to the corresponding MSC server. Several other methods and devices for realizing paging are also provided. | 04-22-2010 |
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| 20090073881 | MULTI-QUEUE FLOW CONTROL METHOD, SYSTEM AND APPARATUS - A multi-queue flow control method, a multi-queue flow control system, and a multi-queue flow control apparatus, applicable to a full-duplex Ethernet, are suitable for customizing a flow control frame reflecting buffer statuses of a plurality of queues. A receiving device informs a current buffer status of each queue of itself to a sending device by sending a flow control frame to the sending device, and the sending device stops sending data frames to an overflowing queue according to the flow control frame. Therefore, the multi-queue flow control in the full-duplex Ethernet is realized. | 03-19-2009 |
| 20090279435 | METHOD FOR REALIZING BACKPRESSURE OF MASSES OF PORTS AND DEVICE THEREOF - A method for realizing backpressure of masses of ports and a device realizing the method are disclosed. The method for realizing backpressure of masses of ports includes: detecting whether user data transmitted to a channelized physical port reaches a backpressure threshold, generating an idle frame or a series of idle frames when the backpressure threshold is reached; combining the idle frame with the user data which needs to be transmitted to the channelized physical port reaching the backpressure threshold, and transmitting the combined data; discarding the idle frame before the combined data enters the channelized physical port. The idle frame is employed in the present invention to realize the backpressure. The idle frame occupies some of the transmission bandwidth and reduces the bandwidth of user data, while the idle frame does not enter the physical port. Therefore, the aim of backpressure is achieved. The bandwidth of idle frame can be pre-configured according to the requirements. After the idle frame is generated, its bandwidth can be increased or decreased smoothly based on the existence of the backpressure. The control is very easy and convenient. | 11-12-2009 |
