Abstract:
Método en un dispositivo (102) de comunicaciones inalámbricas, comprendiendo el método:operar en una red distinta de una red doméstica del dispositivo (102) de comunicaciones inalámbricas;determinar si se busca la red doméstica del dispositivo (102) de comunicaciones inalámbricas cuando noopera en la red doméstica, caracterizado por comparar información (200, 300) de registro de red asociadacon la red en la que está operando el dispositivo (102) de comunicaciones inalámbricas móvil coninformación de referencia, en el que la etapa de comparación incluye comparar un nombre (320) de registrode red con un nombre de referencia.
Abstract:
A method for a radiotelephone to scan for service in a radiotelephone system having a plurality of carriers within a corresponding geographic area includes establishing (202) a list of a predetermined number of carriers having the strongest signal strengths from cells proximate to the cell where the radiotelephone is camped. A next step includes determining (206) those proximate carriers from the list that are unsuitable for reselection by the radiotelephone. A next step includes scanning (208) for other suitable carriers within the area to substitute for those unsuitable carriers found in the determining step. A next step includes modifying (212) the list to include those suitable carriers found in the scanning step.
Abstract:
A method for allowing a radiotelephone to scan for alternate radiotelephone systems, where each cellular radiotelephone system is within a corresponding geographic area and each cell has a base station providing paging and voice communication, includes a first step (304) of registering the radiotelephone on a radiotelephone system. A next step includes establishing (306) whether alternate technology scanning has been enabled for the radiotelephone. If alternate technology scanning is disabled, the radiotelephone receives paging messages from the base station and acknowledges the paging messages addressed to the radiotelephone (316). If alternate technology scanning is enabled (312), the radiotelephone scans (314) for an alternate technology while the base station repeats any paging messages addressed to the radiotelephone and ignores a lack of acknowledgement from the radiotelephone for paging messages addressed to the radiotelephone.
Abstract:
An apparatus (304) for scanning among a plurality of channels in a radio communication system (300) includes receive circuitry (310) and control circuitry (312). The receive circuitry (310) is capable of being tuned to any one of the plurality of channels and measures reception strength of the tuned channel. The control circuitry (312) controls the receive circuitry (310) to scan through all of the plurality of channels one at a time. The control circuitry (312) stores a first reading of a measured reception strength of the tuned channel before powering off the receive circuitry (310). The control circuitry (312) stores a second reading of a measured reception strength of the tuned channel after powering the receive circuitry (310) back on.
Abstract:
An apparatus (304) for scanning among a plurality of channels in a radio communication system (300) includes receive circuitry (310) and control circuitry (312). The receive circuitry (310) is capable of being tuned to any one of the plurality of channels and measures reception strength of the tuned channel. The control circuitry (312) controls the receive circuitry (310) to scan through all of the plurality of channels one at a time. The control circuitry (312) stores a first reading of a measured reception strength of the tuned channel before powering off the receive circuitry (310). The control circuitry (312) stores a second reading of a measured reception strength of the tuned channel after powering the receive circuitry (310) back on.
Abstract:
An apparatus (304) for scanning among a plurality of channels in a radio communication system (300) includes receive circuitry (310) and control circuitry (312). The receive circuitry (310) is capable of being tuned to any one of the plurality of channels and measures reception strength of the tuned channel. The control circuitry (312) controls the receive circuitry (310) to scan through all of the plurality of channels one at a time. The control circuitry (312) stores a first reading of a measured reception strength of the tuned channel before powering off the receive circuitry (310). The control circuitry (312) stores a second reading of a measured reception strength of the tuned channel after powering the receive circuitry (310) back on.
Abstract:
A system and method for processing information about an incident is provided. The system comprises two or more communication devices (104, 112-126) in communication with each other and a central authority (128) capable of receiving data from the communication devices. Each communication device (104, 112- 126) includes a media sensor (222) to collect data relating to an incident event (102). One communication device (104), in response to a user activation input, transmits a request signal to one or more other communication devices (112-126). Any communication device (112-126) that receives the request signal may collect data relating to the incident event (102) in response to the request signal. The central authority (128), after receiving the data collected by the wireless communication devices (104, 112-126), performs an action in response to receiving the data.
Abstract:
A method in a wireless communications device, including determining (410) whether the device is operating in a network other than a home network, for example, an H-PLMN, of the wireless communications device, determining (450) whether to search for the home network of the wireless communications device when not operating in the home network by comparing network record information associated with the network in which the mobile wireless communications device is operating to reference information. In some embodiments, the wireless communications device indicates (420) that it is operating in a network, e.g., a virtual home network, other than the network, e.g., a roaming network, in which it is operating based on the network record information.
Abstract:
Un aparato (304) para explorar entre una pluralidad de canales en un sistema de comunicacion por radio (300) incluye circuitería de recepcion (310) y circuitería de control (312). La circuitería de recepcion (310) es capaz de sintonizarse a cualquiera de la pluralidad de canales y medir la resistencia de recepcion del canal sintonizado. La circuitería de control (312) controla la circuitería de recepcion (310) para explorar a través de toda la pluralidad de canales una a la vez. La circuitería de control 312 almacena una primera lectura de una resistencia de recepcion medida del canal sintonizado antes de encender nuevamente la circuitería de recepcion (310). La circuitería de control (312) almacena una segunda lectura de una resistencia de recepcion medida del canal sintonizado después de encender nuevamente la circuitería (310).
Abstract:
An apparatus (304) for scanning among a plurality of channels in a radio communication system (300) includes receive circuitry (310) and control circuitry (312). The receive circuitry (310) is capable of being tuned to any one of the plurality of channels and measures reception strength of the tuned channel. The control circuitry (312) controls the receive circuitry (310) to scan through all of the plurality of channels one at a time. The control circuitry (312) stores a first reading of a measured reception strength of the tuned channel before powering off the receive circuitry (310). The control circuitry (312) stores a second reading of a measured reception strength of the tuned channel after powering the receive circuitry (310) back on.