Accordingly, the disclosure provides a handover optimization method used by a network controller of a transport network and a network controller using the same method. According to one of the exemplary embodiments, the handover optimization method used by the network controller would include not limited to receiving a first data packet which includes not limited to a handover request acknowledgment; transmitting, before receiving a handover execution complete notification which corresponds to the handover request acknowledgement, a second data packet which includes not limited to a user-plane update notification in response to receiving the handover request acknowledgment; and transmitting a third data packet which includes not limited to a user-plane update complete in response to transmitting the user-plane update notification

A method includes positioning a proxy between a client and a server; the proxy receiving the client's Transmission Control Protocol (TCP) communications intended for establishing a communication connection to the server; the proxy initiating a TCP communication with the server after receiving the client's TCP; and the proxy determining a TCP congestion control algorithm based upon identifying information of the received client's TCP and on properties of the sever to provide optimum communications as a communication proxy between the client and the server.

The present invention provides a system and method for receiving and relaying a paging message via a paging proxy in a wide area wireless network. The system and method include detecting a proxy device for acting as a paging proxy near a present position of the mobile wireless communication device, where the proxy device includes a communication connection with a network paging controller, and is adapted to interact with the mobile wireless communication device separately from a wide area communication connection used by the mobile device to communicate with the wide area wireless network. The mobile wireless communication device is then associated with the proxy device for receiving and relaying an indication of paging messages on behalf of and to the mobile wireless communication device. A wireless receiver of the mobile wireless communication device used by the mobile wireless communication device to communicate with the wide area wireless network via a wide area communication connection is then deactivated. When the indication of a paging message intended for the mobile wireless communication device is to be delivered to the mobile wireless communication device having the deactivated wireless receiver, the wide area wireless network conveys the indication of the paging message via the proxy device, where the proxy device communicates the indication of the paging message via an interrupt based form of communication.

Network nodes, methods and computer program products are disclosed. The network node is for a wireless telecommunications network and comprises: processing logic operable to execute an application which establishes a data session for transmission of data packets between the network node and another network node; a first radio interface operable to support transmission of data packets with the another network node using a first radio access technology in accordance with any of a plurality of different data transport protocols; a second radio interface operable to support transmission of data packets with the another network node using a second radio access technology in accordance with any of a plurality of different data transport protocols; and a controller operable to select which radio interface and data transport protocol to use for transmission of the data packets of the data session between the network node and the another network node. In this way, the network node is able to transmit data packets between the network node and the other network node for the data session using any of the different radio interfaces and any of the different data transport protocols. This provides for the flexibility to select the radio interfaces and data transport protocols appropriate to the network conditions in order to improve the communication performance and alleviate any performance impacts caused by the network.

A multipath establishment method and apparatus which relate to the field of communications technologies. The method includes: performing identity authentication on a terminal that accesses a first network via a first network access device, where the first network implements communication by using a base station; performing an admission check on the terminal that accesses a second network via a second network access device; and after both the identity authentication and the admission check of the terminal succeed, establishing a first path between the terminal and a service server via the first network, and establishing a second path between the terminal and the service server via the second network, where the first path and the second path are used to perform data transmission between the terminal and the service server.

In an example, the mobile device may be configured to determine whether to authorize a request for the vehicle head unit to utilize a resource of the mobile device. The mobile device may be configured to utilize a proxy of the mobile device to establish a connection with a destination in response to determining to authorize the request.

A method includes, in a wireless data network, monitoring communication conditions at an intermediate location between a wireless communication terminal and a network element that provides voice-call services over the network to the wireless communication terminal. Upon detecting that the communication conditions are expected to cause the wireless communication terminal to send a notification to the network element, an early notification is sent to the network element on behalf of the terminal. Another method includes detecting a notification in which a terminal notifies a network element of degraded reception performance. A modification, which the network element is expected to perform in a transmission characteristic to the terminal in response to the notification, is predicted. In-flight communication traffic, which is en-route to the terminal and whose transmission characteristic is not yet modified in response to the notification, is intercepted. The predicted modification is applied to the in-flight communication traffic.

A method performed in a source gateway which is logically positioned in a first wireless access network between a radio device and a first mobility anchor. The source gateway comprises a Multipath Transmission Control Protocol (MPTCP) proxy for a TCP flow between the radio device and a peer. The TCP flow comprises at least two subflows between the radio device and the source gateway. The subflows comprises a first subflow over the first wireless access network and a second subflow over a second wireless access network. The method comprises receiving uplink data of the second subflow from a second gateway logically positioned in the second wireless access network between the radio device and a second mobility anchor, and sending downlink data of the second subflow to said second gateway. The method also comprises moving the proxy from the source gateway to a target gateway logically positioned in the first wireless access network between the radio device and the first mobility anchor, as part of a handover of the radio device within the first wireless access network. The method also comprises, after having moved the proxy to the target gateway, forwarding downlink data of both the first and second subflows to the target gateway, and forwarding the received uplink data of the second subflow to the target gateway.

Disclosed herein are technologies for remote debugging in mobile web applications using a platform-independent debugging proxy server. Particularly, the debugging proxy server acts as an intermediary by fetching and performing instrumentation on a requested webpage by a target browser. This Abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.

Channel access time slots are reserved in a wireless network employing a flexible medium access control (MAC) protocol. At least a type and a mode of the channel reservation are determined (S310). A reservation request frame is generated (S320) based on the determined type and mode of the channel reservation. The reservation request frame is sent to a reservation proxy device (S330). In response to the reservation request frame, a reservation response frame is received from the reservation proxy device (220-RP). Usage of an allocated time slot is announced if a channel reservation request is confirmed in the reservation response frame (S382).