Abstract: A method and system for providing session admission control for a new session in a broadband wireless network is provided. The method may include obtaining a guaranteed bit rate and a first quality of service class indicator for the new session. The method may further include calculating an available capacity using the guaranteed bit rate and determining whether the available capacity is a negative or a positive value. The new session may be admitted or rejected based on whether the available capacity is a negative or positive value.

Abstract: A method and system for providing session admission control for a new session in a broadband wireless network is provided. The method may include obtaining a guaranteed bit rate, a priority level, and a quality of service class indicator for the new session. The method may further include calculating an available capacity by utilizing the guaranteed bit rate. The method may further include searching through existing sessions for a first plurality of existing sessions having same quality of service class indicator as the new session and priority level lower than the priority level for the new session, if the available capacity is found to be a negative value. The method may further include filtering the first plurality of existing sessions to obtain a second existing session, preempting the second existing session, and admitting the new session in response to the preempting.

Abstract: A method and system for improving quality of service (QoS) in a wireless network are disclosed. In one embodiment, bearer connection context parameters of each of a plurality of data packets in the wireless network are obtained. Further, general packet radio service tunneling protocol user plane protocol data unit (G-PDU) packets are determined in the plurality of data packets based on first bearer connection context parameters which is a subset of the bearer connection context parameters. Furthermore, the determined G-PDU packets are queued in a non-signaling queue. QoS attributes are then computed for each of the queued G-PDU packets. In addition, priority data is computed for each of the queued G-PDU packets is computed using the computed QoS attributes. Moreover, one or more priority queues are formed based on the computed priority data of each of the queued G-PDU packets for improving QoS in the wireless network.

Abstract: A system and method for mobile Internet offloading in a wireless communication network are disclosed. In one embodiment, a session is established through an Internet offload gateway (IOGW) with a mobile operator network to establish a communication with a mobile device. A packet coming from the mobile device is received by an intelligent policy manager (IPM) residing in the IOGW during the session. If the received packet is a signaling packet, offload rule flags are generated and operator defined offload policy rules are then enabled. If the received packet is a data packet, it is determined whether the operator defined offload policy rules match with session information associated the data packet. If the operator defined offload policy rules match, the data packet is offloaded to the Internet. If the operator defined offload policy rules do not match, the data packet is sent to a home gateway.

Abstract: A system and method for balancing uplink (UL) bandwidth utilization in a relay assisted cellular network are disclosed. In one embodiment, scheduler context data associated with one or more mobile users/devices connected to the relay assisted cellular network is obtained. Further, static and dynamic load values of data packets coming from the one or more mobile users or devices are computed using the obtained scheduler context data. Furthermore, UL bandwidth utilization between the one or more mobile users or devices and a base station in the relay assisted cellular network is balanced using the computed static and dynamic load values.

Abstract: A method and system for providing session admission control for a new session in a broadband wireless network is provided. The method may include obtaining a guaranteed bit rate, a priority level, and a quality of service class indicator for the new session. The method may further include calculating an available capacity by utilizing the guaranteed bit rate. The method may further include searching through existing sessions for a first plurality of existing sessions having same quality of service class indicator as the new session and priority level lower than the priority level for the new session, if the available capacity is found to be a negative value. The method may further include filtering the first plurality of existing sessions to obtain a second existing session, preempting the second existing session, and admitting the new session in response to the preempting.

Abstract: A method and system for providing session admission control for a new session in a broadband wireless network is provided. The method may include obtaining a guaranteed bit rate and a first quality of service class indicator for the new session. The method may further include calculating an available capacity using the guaranteed bit rate and determining whether the available capacity is a negative or a positive value. The new session may be admitted or rejected based on whether the available capacity is a negative or positive value.

Abstract: A system and method for balancing uplink (UL) bandwidth utilization in a relay assisted cellular network are disclosed. In one embodiment, scheduler context data associated with one or more mobile users/devices connected to the relay assisted cellular network is obtained. Further, static and dynamic load values of data packets coming from the one or more mobile users/devices are computed using the obtained scheduler context data. Furthermore, UL bandwidth utilization between the one or more mobile users/devices and a base station in the relay assisted cellular network is balanced using the computed static and dynamic load values.

Abstract: A system and method for mobile Internet offloading in a wireless communication network are disclosed. In one embodiment, a session is established through an Internet offload gateway (IOGW) with a mobile operator network to establish a communication with a mobile device. A packet coming from the mobile device is received by an intelligent policy manager (IPM) residing in the IOGW during the session. If the received packet is a signaling packet, offload rule flags are generated and operator defined offload policy rules are then enabled. If the received packet is a data packet, it is determined whether the operator defined offload policy rules match with session information associated the data packet. If the operator defined offload policy rules match, the data packet is offloaded to the Internet. If the operator defined offload policy rules do not match, the data packet is sent to a home gateway.

Abstract: A method and system for improving quality of service (QoS) in a wireless network are disclosed. In one embodiment, bearer connection context parameters of each of a plurality of data packets in the wireless network are obtained. Further, general packet radio service tunneling protocol user plane protocol data unit (G-PDU) packets are determined in the plurality of data packets based on first bearer connection context parameters which is a subset of the bearer connection context parameters. Furthermore, the determined G-PDU packets are queued in a non-signaling queue. QoS attributes are then computed for each of the queued G-PDU packets. In addition, priority data is computed for each of the queued G-PDU packets is computed using the computed QoS attributes. Moreover, one or more priority queues are formed based on the computed priority data of each of the queued G-PDU packets for improving QoS in the wireless network.