Abstract:
A mobile payment system includes a web browsing capable device in communication with the Internet to make online purchases at online merchants, a mobile payment device having securely stored payment information, and a server to identify the mobile device and receive the payment information for the online purchase by the web browsing capable device.
Abstract:
Methods and apparatus are provided for utilizing an idle interval of a first radio access network (RAN) for performing measurements in a second RAN. For certain aspects, the first and second RANs may be a Time Division—Synchronous Code Division Multiple Access (TD-SCDMA) network and a Time Division Duplex Long Term Evolution (TDD-LTE) network, respectively. With efficient use of the first RAN's idle interval, increased power savings or increased system throughput may be achieved.
Abstract:
A mobile payment system includes a web browsing capable device in communication with the Internet to make purchases online at online stores, and a mobile payment device having securely stored payment information. The mobile payment device is locally or remotely connectable to the web browsing capable device to pay for online purchases. The mobile payment device includes a registration protocol employed to discover and register one or more web browsing capable device, and the mobile device is couplable to a card issuing bank to exchange payment messages.
Abstract:
A method and apparatus for wireless communication comprising switching an uplink (UL) from a source cell to a target cell; and receiving a Synchronization Shift (SS) command from the source cell, wherein the SS command is generated by the target cell. In one aspect, the method and apparatus further comprise switching a downlink (DL) through the target cell; completing a physical channel reconfiguration; and sending a Physical Channel Reconfiguration Complete message to the Radio Network Controller (RNC) through the target cell.
Abstract:
Methods and apparatus are provided for selecting identifying numbers associated with a mobile station (MS) having multiple subscriber identity modules (SIMs) such that the paging intervals for both identifying numbers are aligned. The MS having multiple SIMs may operate in a network via a particular radio access technology (RAT), such as Wideband Code Division Multiple Access (W-CDMA). By having aligned paging intervals, the MS may wake up only once during the paging cycles for the various identifying numbers rather than waking up multiple times, thereby reducing power consumption of the MS during idle mode compared to a conventional MS with multiple SIMs, and thus multiple identifying numbers.
Abstract:
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.
Abstract:
Techniques presented herein disclose handover using increased probability of the fast ranging success. Propagation delay of the RF signal transmitted from an MS to a target BS may be estimated based on a known propagation delay to a current serving BS and a relative difference in propagation delays to the current serving BS and the target BS, for example, as indicated by different receive times of preamble sequences transmitted from the current serving BS and the target BS.
Abstract:
Certain aspects of the present disclosure propose techniques for avoiding paging interval conflicts in a multimode terminal (MMT) capable of communicating via at least two different radio access technologies (RATs). Certain aspects provide a method for communicating, by an MMT, with first and second networks via first and second RATs. The method generally includes determining a discontinuous reception (DRX) cycle length of the first network, determining a paging cycle length of the second network, determining—based on the paging cycle length and the DRX cycle length—information associated with a position of a paging interval within the paging cycle length of the second network that avoids overlap between a paging interval of the first network and the paging interval of the second network, and communicating the information to the second network. For some aspects, the information may comprise a set of control channel cycle (CCC) indices.
Abstract:
Wireless communication in a radio access network may be implemented in a manner where a user equipment (UE) with multiple Universal Subscriber Identity Modules (USIMs) selects a system based on the system's preference status among the USIMs of the UE. A system that is home to all the UE's USIMs is selected over one that is home to some USIMs but roaming for others. A system that is home to some USIMs but not provisioned for other USIMs is selected over one that is roaming to all USIMs. A system that is roaming to all USIMs is selected over one that is roaming to some USIMs but not provisioned for other USIMs. Ranking of systems may be done independently by USIM or may be done using a combined ranking method that considers other USIMs prior to an individual USIM indicating a system priority. Manual system selection may also be used.
Abstract:
Certain aspects of the present disclosure relate to a method for hardware activation of dual USIM TD-SCDMA multimode mobile terminals. The technique effectively provides for efficient power consumption. In one aspect, a mobile terminal may register dual mobile identifiers on a first radio access technology (RAT) using a first hardware module. If a call is set up, the mobile terminal activates a second hardware module and registers the unused mobile identifier with the second RAT.