Abstract: Systems and methods of supporting groups that include non-communication address objects are provided. The non-communication address objects can be, for example, items on a shopping list or items on a task list. An application server can receive an unstructured list of non-communication address objects and generate a structured list. The application server sends a request to a group server to create a group that includes non-communication address objects. The group server generates a globally unique group identification and then distributes the globally unique group identification to members of the group.

Abstract: Whether a receiver supports blind data channel detection is determined, and transmission of control channel information associated with a data channel is disabled if the determining step determines the receiver is capable of detecting the data channel without the use of control channel information. Data is transmitted to the receiver on the data channel without the control channel information after disabling of the transmission of the control channel information.

Abstract: A method of provisioning telecommunication offerings includes receiving from a first provider a message at a services clearing house to provision a telecommunication offering at a customer's premises and processing the request into a provisioning message. The method also includes directing the provisioning message to the customer's premises, thereby causing the offering to be provisioned at the customer's premises.

Abstract: A telecommunications device comprises a transceiver (33); a radio link control entity (50); and, a radio link control (RLC) buffer memory (150). The transceiver (33) which enables the device to communicate over an air interface (32). The radio link control entity (50) forms uplink RLC protocol data units (PDUs) for transmission over the air interface (32) and receives downlink RLC protocol data units (PDUs) over the air interface (32). The radio link control (RLC) buffer memory (150) is configured to include a transmitter buffer for storing the uplink RLC protocol data units (PDUs) and a receiver buffer for storing the downlink RLC protocol data units (PDUs). The radio link control entity includes RLC reconfiguration logic means (200) which reconfigures at least one of a size of a transmitter buffer window and a size of a receiver buffer window.

Abstract: A wireless device may include two or more wireless interfaces capable of transmitting and/or receiving signals over separate wireless networks. To reduce the likelihood of interference, a processing unit may determine whether to permit a transmission under one wireless network when a reception under another wireless network is already in progress.

Abstract: A mobile terminal reduces power consumption when operating at a high transmit power by altering a modulation scheme used for transmitting signals over an uplink to a base station. The mobile terminal receives uplink load indications from the base station and determines it current transmit power level. Based on this information, the mobile terminal selects an appropriate modulation scheme.

Abstract: A mobile station in a CDMA wireless communication system, includes a receiver which receives power-control data by which power for transmitting a wireless signal is controlled, from a plurality of base stations during soft handover, a judging unit which judges tendency in accordance with which the power-control data varies, in accordance with predetermined standard, and a masking unit which masks the power-control data, based on the results transmitted from the judging unit.

Abstract: Systems and methods for providing customization in asymmetric communication are disclosed. An excess of information is broadcast from a transmitter to multiple receivers in what is optionally a one-way transmission. The excess of information includes metadata used to select which subset of the excess of information is presented to a user and which subset of the excess of information is discarded. The metadata includes criteria that are compared with various, possibly different, customization factors stored on each of the multiple receivers. This comparison is used to determine which subsets of the excess information are presented and which are discarded. Because the customization factors can be different on different receivers, customization of the presented information is achieved. The customization factors optionally include geographic information resulting in customization based on a receiver location. The excess information optionally includes radio or television signals.

Abstract: A technique includes providing a sidetone path to generate sidetone content in response to audio data and disabling at least part of the sidetone path during an active mode of a radio. The technique includes storing the sidetone content in an outgoing audio buffer that is operational during the active mode of the radio and establishing a delay in the sidetone path to prevent the outgoing audio buffer from being depleted of the sidetone content during the active mode of the radio.

Abstract: A radio terminal switches between a compressed transmission mode and a normal transmission mode based on the current transmit power level of the radio terminal. The radio terminal periodically compares its current transmit power level to a power threshold. The radio terminal transmits in the compressed transmission mode when the current transmit power level is below the threshold, and transmits in the normal transmission mode when the current transmission power level is greater than the threshold. The radio terminal may also operate in a compressed receiving mode.

Abstract: A system and a method are disclosed for a presence engine and a method of operating a presence engine for encoding or decoding availability status into a signal representative of an audio signal. The presence engine is configured to manage availability status of a user. The presence engine comprises an input configured to receive a signal representative of an audio signal and an output configured to send a signal representative of an audio signal. The presence engine also comprises a processor configured to encode availability status of a user into a signal representative of an audio signal and/or configured to decode availability status of a user from a signal representative of an audio signal.

Abstract: Disclosed are apparatus and methods operable to distribute targeted content. Additionally, disclosed are corresponding apparatus and methods operable to selectively choose and cache selected ones from among the distributed targeted content, and to further choose ones from among the cached content to present on a device. In some aspects, selective caching of content may be based upon a match between predetermined content attribute information and predetermined profile information. Further, in some aspects, an indicator is operable to trigger the selective inclusion of one or more of the cached content in a presentation of other content, which may be based on a match between a desired content attribute associated with the indicator and the respective predetermined content attribute information of the cached content.

Abstract: A noise reduction system and method suitable for hands-free communication comprises a first microphone located in a wireless or cordless headset and a second microphone located within a separate communication device. The first microphone may be placed within a headset attached to or near the ear of the user while the second microphone may be located further away from the user's mouth. The first microphone collects the intended voice signal and ambient background or environmental noise while the second microphone primarily collects ambient noise rather than a voice signal. The inputs to the two microphones are synchronized and the ambient noise of the second microphone is used to compensate or remove noise from the first microphone, such as by subtracting the noise from the second microphone from the input of the first microphone. Noise reduction or noise cancellation is achieved through continuous time quadrant modulation, environmental noise counterbalancing, and/or through other means.

Abstract: A method for notifying items in a mobile communication apparatus is disclosed, including the steps of: determining a text for notification of an item; generating a call to a telephone; and rendering the text by a synthetic voice through the call, and a computer program for performing the method. Further, a mobile communication apparatus including a user interface, a processor, and an application run by the processor is disclosed, wherein an item is generated in the application, and a notification text is associated with the item. The mobile communication apparatus further includes a text-to-speech generator for generating synthetic speech corresponding to the notification text; a means for generating a call to a telephone; and a means for rendering the synthetic speech through the call.

Abstract: A mobile communication device comprises an internal antenna device for receiving low-band signals of operating frequency band below 1 GHz, and the internal antenna device can be connected in series or parallel with an external antenna such as an earphone. The mobile communication device of the invention uses the internal antenna device for receiving low-band signals, enabling radio alarm function and timed recording of radio programs without plugging in an external earphone.

Abstract: Allocate power so as to maximise the throughput of each user of a multi-user MIMO group, with the constraint that over time all users in the group have equal throughput. This differs from equal capacity per slot in that each user may be assigned multiple slots as well as unequal power. This is illustrated in FIG. 4. Total throughput is maximised on any given slot for any two users. Power is shared between the spatial modes such that the total number of slots used by the two users is minimised. The membership of the MIMO group may change between slots and thus throughput is not necessarily equalised on a slot by slot basis.

Abstract: A portable multimedia player is used to wirelessly access and control a media server that is streaming digital media by way of a wireless interface to a media unit such as a stereo/speakers in the case of streaming digital audio. In one embodiment, the portable multimedia player is wirelessly synchronized to a selected one(s) of a number of digital media files stored on the media server in such a way that digital media file metadata (song title, author, etc.) associated with the selected digital media file(s) only is transferred from the media server to be stored in the portable media player.

Abstract: Disclosed is a circuit, comprising a device having a minimum operating voltage, a voltage supply, wherein the voltage supply may have a value above or below or equal to the minimum operating voltage of the device, a voltage boost converter circuit having a boosted voltage output, a switch coupled between the voltage supply, the boosted voltage output and the device, wherein the switch is capable of passing one of the voltage supply or the boosted voltage output to the device, and a processing element capable of controlling the switch. A system comprising the circuit and a method of using the circuit are further described.

Abstract: A transmission rate control method for controlling a transmission rate of data transmitted from a mobile station to a radio base station via an uplink, includes: receiving, at the mobile station, an Absolute Rate Grant Channel which indicates an absolute value of the transmission rate from the radio base station; and ignoring, at the mobile station, a Relative Rate Grant Channel which indicates a relative value of the transmission rate until each HARQ process has been performed once, after receiving the Absolute Rate Grant Channel.

Abstract: A system provides interactive control of broadband services. There are today systems which offer distributive services, for instance analog cable-TV, analog satellites and acting terrestrial TV-networks. A paradigm shift, however, has been initiated in connection with that digital transmissions have started, which make possible a more spectrum efficient transmission. This means, for instance, that a broadband service such as digital transmission of video channels can be developed by making it interactive. One solution can be to use the GSM-system. For example, services which require low capacity in uplink can utilize the SMS-function is GSM. At larger demand of bandwidth GSM's data services can be utilized, which however prevents calls when the telephone is used for interactive communication. The invention solves this problem by interactive traffic between the transmitting and receiving equipment being managed by an interactive center (IC) which is arranged to execute wanted broadband service.