摘要:
At least one Radio Frequency (RF) operating condition associated with a mobile station (102) is obtained. The RF operating condition is compared to an optimum value. When the RF operating condition is substantially different from the optimum value, the paging cycle is adjusted in order to conserve power in a battery associated with the mobile station (102).
摘要:
According to an embodiment, a dynamic system and method for managing facility services that utilize scheduled predefined events and/or unscheduled variable events, are discussed. The dynamic system can include one or more servers, mobile devices, imaging devices, etc. designed and programmed to receive, manage, control, and/or report events from designated users. The dynamic system effectively manages the flow of work, efficiency of work and quality of work, and provides a common platform for communications within organizations, with their customers, and suppliers. The system can be effectively utilized by all service businesses and production operations to manage work flow, improve quality, minimize costs, and maximize labor utilization.
摘要:
Various embodiments are described for establishing a group call session serially. After receiving a serial group call request from a remote unit (101), fixed network equipment (FNE) (201) selects a first subset of members (260) from the targeted group (250) of units and signals those members to join the group call session. Various techniques for selecting the first subset may be employed depending on what system benefits are desired. A second subset of members (270) from the targeted group of units is also selected and signaled to join the session. This second subset may be used to invite additional units in order to achieve a maximum number of group participants. Alternatively, the second subset may be used to invite a different unit (or units) to participate. This can be triggered by a user request to invite another subset to the group session, as could occur when the user is not able to resolve the particular matter at-hand with the group members of the first subset.
摘要:
Various embodiments are described to address the need for channel maintenance/channel quality signaling that can better utilize reverse link capacity and conserve battery life. Generally expressed, a remote unit (101) enters (403) a high-rate-channel-maintenance mode in which it transmits channel maintenance signaling. When a low-rate condition is met (405), the remote unit enters (407) a low-rate-channel-maintenance mode in which it transmits channel maintenance signaling at either a lower rate or a lower transmit power than when in the high-rate-channel-maintenance mode. Then when a high-rate condition is met (409), the remote unit reenters the high-rate-channel-maintenance mode.
摘要:
A communication system is provided that minimizes access message collisions when multiple mobile stations attempt to access a network after updating configuration information and/or access parameters information via a same overhead message by providing for each such mobile station to determine whether, or when, to convey an access message based on a time period corresponding to a wait for the overhead message by the mobile station.
摘要:
The present embodiments provide methods and systems for use in controlling and/or optimizing resource usage of reverse channel (142) wireless communications. Some embodiments determine a starting time (1014) of an access channel slot (628) of a reverse channel. Prior to the starting time of the slot, resource usage is reduced (1024) for reverse channel resources by at least one of a plurality of communications over the reverse channel. Upon detecting an absence (1030) of an access channel communication the resource usage of at least one of the plurality of communications over the reverse channel are increased (1034). Some methods provide for the transmitting of non-access channel communications over a reverse channel and determine an offset threshold (1222) defined by a time duration (632, 648) prior to a starting time of an access channel slot. Upon detecting an occurrence of the offset threshold, transmission resource usage of the non-access channel communication is reduced (1228).
摘要:
One or more characteristics of a PTT bearer message exchange between an originating mobile station (102) and a target mobile station (120) is determined. An expiration period of the inactivity timer (108) is programmed based upon the one or more characteristics of the PTT bearer message exchange.
摘要:
A communication system having spreading code resources (11) (such as, for example, Walsh codes), and upon providing (12) an initial quantity of those spreading code resources to support a voice communication by a given mobile station, then determines (13) whether to alter that initial allocation during that voice communication. For example, when the voice communication for this mobile station does not actively comprise speech, a determination can be made to allocate a reduced allotment of the spreading code resources. The system then switches (14) the new allocation of spreading code resources for the initial allocation and the mobile station continues its voice communication using the new (increased or decreased) quantity of spreading code resources.
摘要:
Various embodiments are described to address the need for an apparatus and method for communication resource acquisition that reduces the delay in acquiring resources without unduly wasting resources. In general, the described embodiments attempt to obtain desired resources in a just-in-time manner by using reasonably available information to characterize future packet transfers and calculate when resource acquisition should begin. The various embodiments involve calculating when to begin communication resource acquisition by considering a transfer-complete time, a ready-for-next-transfer time, an anticipated start time, and/or an anticipated acquisition time. In wireless communication systems (100), either the RAN (121) or the remote units (101) may be determining when to begin communication resource acquisition involving their air interface (111). Moreover, the desired resources may include, for example, uplink channels, downlink channels, supplemental channels, data-rate increases for certain channels, and/or FER decreases for certain channels.