摘要:
System(s), method(s), and device(s) that facilitate managing resources associated with communication devices are presented. A mobile device(s) at cell edge identifies its in-use resource blocks (RBs) to a neighbor base station, or in-use RBs of a neighbor base station to the serving base station. In the former instance, the neighbor base station sorts RBs in ascending order based on signal strengths respectively associated with the RBs and mobile devices; in the latter instance, the serving base station ranks RBs in ascending order based on signal strengths respectively associated with the RBs and neighbor base stations. RBs having weakest signal strength are reused first for mobile devices at cell edge. Base station establishes a direct wireless radio path with another base station facilitated by employing a sequence of subframes where all subframes but a specified subframe are blanked, and data is transmitted between base stations during the specified subframe.
摘要:
System(s) and method(s) are provided for managing network capacity in a wireless network that serves various traffic flows with disparate quality of service requirements. Management can be based on multi-stage scheduling in frequency-time domain. A first scheduling stage can generate an allocation of radio resources that minimizes inter-cell interference amongst a plurality of base stations. Based on the first-stage allocation of radio resources, a second scheduling stage can compute flow capacity for a set of radio resources specific to a base station, and acquire guaranteed-bit-rate (GBR) and non-guaranteed GBR traffic flows. GBR traffic flows can be matched to computed flow capacity to generate an allocation of frequency-time resources. In second scheduling stage, GBR traffic flows can be scheduled based at least in part on allocated resources and priority queuing. Based on allocation(s) in first and second scheduling stages, a third scheduling stage can schedule non-GBR traffic flows based at least in part on fair scheduling.
摘要:
Systems and methodologies for automatic quality of service (QoS) management for data network devices are provided herein. As described herein, active versus inactive interaction between a user and a network device can be identified, based on which an appropriate QoS level can be applied to the device. For example, a level of input/output (I/O) activity associated with a device can be inferred by monitoring mouse movement, touch input activity, display output activity, voice I/O activity, or the like, and a QoS configuration can be automatically selected for the device based on the inferred level of activity. As further provided herein, I/O activity monitoring and a corresponding QoS assignment can be related to an activity timer, such that a high-priority QoS setting is applied to devices for which I/O activity is identified within the timer and a low-priority QoS setting is applied to devices for which such activity is not identified.
摘要:
System(s) and method(s) are provided to manage utilization of radio network technology and display thereof when multiple services and radio network technologies are available to a multi-technology mobile device. Management relies at least in part on a subscriber profile that comprises a network selection profile constructed through market policy, subscriber policy, and application policy for radio technology utilization. Network preference(s) profile is generated on per subscriber, or per subscriber type, basis and is conveyed to a subscriber station over the air. Initial subscriber profile can be delivered at a time of provisioning a multi-technology mobile device, and updated based at least upon subscriber demand, a schedule established by a network operator or service provider, or an event related to coverage area relocation or contracted services. Radio technology preferences and display of associated technologies available to a multi-technology mobile device can be dynamically controlled on a per-call and/or per-application basis.
摘要:
System(s) and method(s) are provided for a femtocell account management service and access thereto. The account service management can be accessed through a broadband network and comprises two operational layers deployed within respective demarcation zones. A first layer includes a web tier that provides landing webpage and a legacy account manager that enables account management for mobility subscribers. A second layer includes an application layer associated with femtocell service, an application layer for legacy accounts, and a middleware component that provides functional connectivity application layers and backend service component. Account management service allows secure login to femtocell account and redirection amongst femtocell and legacy service components, and enables manipulation of access list(s) that regulate access to femto service. Manipulation of access list(s) includes addition, deletion, and edition of entries, which include unique identifier(s) for mobile devices and related control flags. A femtocell database retains account profile(s) that include access list(s). Access list(s) and updates thereof can be supplied to macrocell network.
摘要:
Providing for efficient utilization of channel element device ladder (CEDL) resources is described herein. By way of example, a received data request can be packed in a first portion of the CEDL and a received voice request can be packed in a second portion of the CEDL. Subsequent requests can be assigned to contiguous channel elements (CEs) of the CEDL within the first or second portion, as suitable. In addition, non-assigned CEs can be maintained in a third portion of the CEDL, by packing requests initially from opposite ends of the first and second portion, and be re-packing dropped traffic within the CEDL. Accordingly, the subject disclosure provides for efficient utilization of CEDL resources both for incoming voice traffic requests and incoming data traffic requests, by packing and maintaining data, voice and un-assigned CEs in contiguous portions of the CEDL.
摘要:
A system and methodology that utilizes data collected by a femto access point (FAP) to identify and prioritize cell sites that can be acquired to improve indoor coverage of an existing communication network is provided. Moreover, the data can include femto network listen measurements that can be utilized to compare the macro coverage provided by the existing communication network with the radio coverage provided by a disparate communication network, for example, by the cell sites of an operator being considered for acquisition. In addition, a number of attachment attempts made to the FAP within a specified period can be calculated. Moreover, this information can be leveraged to make merger/acquisition decisions, including quantifying the number of sites of the disparate communication networks to operate and/or predicting the incremental performance gain opportunities that result due to the operation of the sites of the disparate communication networks.
摘要:
A system and methodology that facilitates efficiently and accurately defining operating parameters for a femto access point (FAP) is provided. In particular, during provisioning of the FAP, the system obtains operating parameters utilized by a nearby FAP expected to have a substantially similar radio environment as the provisioning FAP. Moreover, weighting is applied to the nearby FAP to determine which set of operating parameters to utilize at the provisioning FAP. Accordingly, pre-existing operating parameters, optimized by the nearby FAP are employed to augment initial network listen measurements performed at the provisioning FAP, and thus improve speed and accuracy of initial FAP parameter provisioning.
摘要:
A system and methodology that facilitates triggering device scanning and efficient femtocell detection in areas dominated by macro cells is provided. In particular, the system can includes a jamming component that generates a small and measured amount of interference to user equipment or user equipments (UEs) camping on nearby macro carriers. Moreover, the power utilized to introduce the interference can be enough to cause macro signal quality around the femtocell access point (AP) to fall below a scan trigger level. The UE(s) can detect the macro signal quality decline below the scan trigger level and scan other frequency bands, including the femtocell, on which to camp. Additionally, the system can perform femto pilot gating, such that the jamming component can scan the radio environment surrounding the femto AP during an off state, to determine information that facilitates jamming of a macro pilot.
摘要:
A system and methodology that facilitates efficient utilization of bandwidth on a transmission link between a base station and a core mobility network, during content delivery is provided. Moreover, the system includes a data storage device, adjunct to, or integrated within, the base station for storing content locally. Typically, the data storage device is updated by downloading content from the core network at an optimal time. For example, content can be downloaded to the data storage device when the core network-to-base station link is idle, under utilized and/or has sufficient bandwidth for the download. On receiving a request for content from a user equipment (UE), the base station can directly deliver the content to the UE from the data storage device, over an air interface, when the requested content is locally available.