Qualcomm Incorporated

Biren R Patel

Arulmozhi Ananthanarayanan

Mark Aaron Lindner

Ashu Razdan

Bongyong Song

Kavitha Vallari Devara

Vaibhav Mathur

Arulmozhi Kasi Ananthanarayanan

Arulmozhi K Ananthanarayanan

In an embodiment, during a group communication session, media is received from a first set of access terminals that belong to a communication group, wherein the received media corresponds to content for presentation to a second set of access terminals that belong to the communication group. In an example, the media can be received either at an application server arbitrating the group communication session, or alternatively at a target access terminal for the received media that belongs to the second set of access terminals. Location information associated with an access terminal among the first or second sets of access terminals is determined, and the received media is selectively reformatted based on the determined location information.

Selectively formatting media during a group communication session

Systems and methods for processing a data over signaling (DoS) message at an access terminal are disclosed. A message is received at an access terminal. The message is decoded to determine if it is a DoS message. Upon detecting the DoS message a sleep delay timer is set to prevent the access terminal from entering a sleep state for a predetermined time.

Processing of a mobile terminated data over signaling message

Embodiments are directed to monitoring downlink communication at an access terminal within a wireless communications system. The access terminal monitors data on a first downlink broadcast channel of a first network at least with a primary antenna of the access terminal, the monitored data associated with an active communication session (e.g., a high-priority multicast communication session) of the access terminal. The access terminal may optionally periodically monitor messaging information on a downlink channel of a second network with a secondary antenna of the access terminal, the primary antenna having a higher sensitivity than the secondary antenna. The access terminal maintains an exclusive allocation of the primary antenna to the first network irrespective of a quality level of the periodically monitored messaging information on the downlink channel of the second network.

Maintaining an allocation of antennas at an access terminal during a communication session within a wireless communications system

In an embodiment, a user equipment (UE) participating in a server-mediated communication session maintains an identifier of the session and a list of UEs that are currently participating in the session. The UE determines to suppress its participation level in the session, and configures a member update message to include the identifier and to indicate the suppressed participation level of the UE. The UE transmits the configured member update message to each other UE currently participating in the session. In another embodiment, the UE receives a request to modify one or more of a given set of control parameters associated with the session. The UE determines whether the UE belongs to a subset of UEs that are currently participating in the session and to which permission to modify the given set of parameters is restricted. The UE selectively grants the received request based on the determination.

Client-managed group communication sessions within a wireless communications system

Embodiments are directed to determining whether one or more physical user interactions are present, at a wireless communication device, that indicate a near-future potential communication session resource request. Before the determination, a communication interface of the device is in a dormant state characterized by the device not being permitted to engage in a communication session with a wireless communication network. The device transitions the communication interface, after the determination, from the dormant state to an active state. In the active state, the device performs one or more actions to reduce a delay associated with a transmission of the potential communication session resource request in the event that the potential communication session resource request is actually transmitted by the device. For example, in the active state, the device can power-up or wake-up a radio bearer or modem to reduce a delay before transmission of the potential communication session resource request.

Wireless communication device configured to enter an active state based upon a detection of a potential request for communication session resources

A wireless communication device that dynamically escalates media transmission handling on the resident computer platform operating system through passing priority data bundles that include media directly from an application programming interface to the wireless communication interface. The application programming interface generates an outgoing priority data bundle including media, and a media handler directs the outgoing priority data bundle directly to the wireless communication interface for transmission without handling of the outgoing priority data bundle by other software layers of the operating system. The same priority handling can be done with incoming data bundles received at the wireless communication interface and being sent to an application programming interface.

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San Diego, CA, United States of America

Biren R Patel