T-mobile Usa, Inc.

T-mobile Innovations LLC

Ayman Zaki

Simon Youngs

Mehul Jayant Shah

Saqib Badar

A Karl Corona

Farhood Mogharabin

The wireless device transmits, using a message session relay protocol (MSRP), a request to a network node of a telecommunication network. The request indicates a content type of RCS poll on a telecommunication network. The request includes poll text and a poll type. The request for an RCS poll causes a display of the RCS poll via a messaging interface native to an operating system of the wireless device. The wireless device generates the request in an extensible markup language format. The poll text includes a question and at least two responses. The poll type includes a single-choice response or a multi-choice response poll. The wireless device receives, using the MSRP, from the network node, a poll response. The poll response causes a display of the poll response via the messaging interface native to the operating system of the wireless device.

System for generating RCS polls natively on a device operating system

Methods and systems for restricting communication services over a network. The method includes detecting a Session Initiation Protocol (SIP) register message originating from a specific network Public Land Mobile Network (PLMN) that is included in a restricted PLMN list identified by a P-Access-Network-Information header (P-ANI). The method further includes implementing a policy to remove RCS and presence capability feature tags from a subsequent SIP register message. The lack of feature tags to Serving Call Session Control Function (S-CSCF) will prohibit triggering of Third Party Registration to different application servers.

Providing selective IMS services to endpoints

Disclosed here is a system and method to determine which wireless telecommunication network functionalities are impaired when using end-to-end encryption and to ameliorate the impairment of the functionality. The system receives a request from a sender device to communicate with a receiver device, where the request indicates whether the sender device is capable of an end-to-end encryption. The system determines whether the receiver device is capable of the end-to-end encryption, and whether the receiver device is associated with a functionality provided by a wireless telecommunication network that is impaired when the end-to-end encryption is used. Upon determining that the receiver device is not capable of the end-to-end encryption or that the receiver device is associated with the functionality that is impaired, the system performs an action to ameliorate the impairment to the functionality.

Determining and ameliorating wireless telecommunication network functionalities that are impaired when using end-to-end encryption

A system and method of managing messages in a telecommunications network comprises: transmitting the first SMS message to a wireless device, the first SMS message including a first acknowledgement request and a content processing request; determining whether a first acknowledgement has been received from the wireless device in response to the first acknowledgement request within a first predetermined time period; in response to a determination that the first acknowledgement has not been received within the first predetermined time period: transmitting a second SMS message to the wireless device, the second SMS message including a second acknowledgement request and a content non-processing request; determining whether a second acknowledgement has been received from the wireless device in response to the second acknowledgement request; and in response to a determination that the second acknowledgement has been received within a second predetermined time period, retransmitting the first SMS message to the wireless device.

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Renton, WA, United States of America

Ayman Zaki