摘要:
In a method for multicast and broadcast synchronization a data payload frame is generated from a data payload. A frame number is assigned to the data payload frame, wherein the frame number includes a generating time of the data payload frame. The data payload frame is distributed to a plurality of base stations in a wireless access system. The offset spans a travel time of a data payload frame from the controller to the plurality of base stations as well as a scheduling time and a multiplexing time.
摘要:
A method comprising modifying a plurality of access channel (AC) probe parameters using a plurality of intra-user service classes, and accessing an AC using the modified AC probe parameters. The disclosure includes a communications component comprising a processor configured to implement a method comprising recognizing a registration request from an access terminal (AT), wherein the registration request causes a quality of service (QoS) profile comprising an inter-user QoS class for the AT to be requested, retrieving at least one intra-user access service parameter based on the inter-user class, and sending the intra-user access service parameter to the AT. The disclosure also includes a mobile access network comprising an access node (AN) in communication with a plurality of ATs, wherein the AN differentiates service for the ATs based on inter-user service classes and intra-user service class types.
摘要:
Multi-user packet detection at multiple mobile stations in a sector may be collectively disabled via a downlink point-to-multipoint command message from a base station. The point-to-multipoint command message may be transmitted on a packet data control channel, typically code division multiplexed, and may be a portion of a QUICKCONFIG message and/or transmitted using less than all of the carrier frequencies used by the base station to transmit downlink packet data. Multi-user packet detection may be subsequently allowed by transmitting a second point-to-multipoint message. The multi-user detection process may comprise checking a portion of a packet against a predetermined list of possible values that indicate the presence of a multi-user packet. The relevant multipoint multi-user packet disable command may be logically ANDed at the mobile station with another mobile station setting based on point-to-point message from the base station to establish the enablement/disablement of the multi-user detection process.
摘要:
Noise is measured at one or more base stations in a mobile communication system during periodic silence periods. A periodic silence period is defined for at least one carrier that is independent of reverse link channel frame boundaries. The radio base stations transmits silence parameters defining the periodic silence period to mobile stations, which stop transmitting during the periodic silence periods. A time reference is provided to the mobile stations to synchronize the silence periods for all mobile stations.
摘要:
When a user equipment performs inter-cell measurement, it may desire to measure signal quality and signal level of a source radio access technology (RAT) cell and a target cell. The signal quality measurement may be Squal and the signal level measurement may be Srxlev. Because Squal is not defined for TD-SCDMA, a new measurement criteria is defined to allow proper comparison of source RAT cell measurements with target RAT cell measurements when a user equipment is considering switching to a target cell.
摘要:
In mobile user equipment (UE) configured to allow for operation on multiple wireless communication networks, such as on a TD-SCDMA network or on a TDD-LTE network, an improved method for handing over a circuit-switched call is offered. The proposed circuit-witched fallback procedure, employing an improved UE hardware architecture, allows for certain connection setup procedures to occur in parallel, such as the UE pre-acquiring the TD-SCDMA cell. The parallel operations thus speed up the circuit-switched fallback procedure and reduce existing delays in executing circuit-switched fallback from TDD-LTE to TD-SCDMA networks.
摘要:
When a user equipment performs inter-cell measurement, it may desire to measure signal quality and signal level of a source radio access technology (RAT) cell and a target cell. The signal quality measurement may be Squal and the signal level measurement may be Srxlev. Because Squal is not defined for TD-SCDMA, a new measurement criteria is defined to allow proper comparison of source RAT cell measurements with target RAT cell measurements when a user equipment is considering switching to a target cell.
摘要:
A method comprising modifying a plurality of access channel (AC) probe parameters using a plurality of intra-user service classes, and accessing an AC using the modified AC probe parameters. The disclosure includes a communications component comprising a processor configured to implement a method comprising recognizing a registration request from an access terminal (AT), wherein the registration request causes a quality of service (QoS) profile comprising an inter-user QoS class for the AT to be requested, retrieving at least one intra-user access service parameter based on the inter-user class, and sending the intra-user access service parameter to the AT. The disclosure also includes a mobile access network comprising an access node (AN) in communication with a plurality of ATs, wherein the AN differentiates service for the ATs based on inter-user service classes and intra-user service class types.
摘要:
In a method for multicast and broadcast synchronization a data payload frame is generated from a data payload. A frame number is assigned to the data payload frame, wherein the frame number includes a generating time of the data payload frame. The data payload frame is distributed to a plurality of base stations in a wireless access system. The offset spans a travel time of a data payload frame from the controller to the plurality of base stations as well as a scheduling time and a multiplexing time.
摘要:
Call setup latency for a packet data call dormant reactivation is reduced by bypassing service negotiation and/or RLP Sync exchange procedures using values stored at the BSC. Previously negotiated parameters may be used to bypass service negotiation. A non-zero RTT value, calculated by a previously performed RLP Sync exchange, is stored at the BSC, and transmitted to the MS upon dormant reactivation. The MS uses the RTT to calculate a RLP REXMIT_TIMER value, bypassing a RLP Sync exchange with the BSC. The service configuration parameters and non-zero RTT may be stored at the BSC in the RLP BLOB of a SCR, which may be transmitted to the MS in an SCM. The SCR may store multiple records, each containing negotiated service configuration parameters and/or a non-zero RTT associated with a service instance, selected by a SRID transmitted by the MS.