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8446850 |
Method and apparatus for providing broadcast services
A network element (for providing multimedia broadcast multicast services (MBMS) over a communication system that comprises a broadcast multicast service centre (BM-SC) wherein the network element...
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8447875 |
Unified cache and peer-to-peer method and apparatus for streaming media in wireless mesh networks
A method and apparatus are described including receiving a route request message to establish a streaming route, determining a cost of a reverse route and traffic load introduced by the requested...
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8446851 |
Method and device for transmitting a multimedia broadcast multicast service
A method and a device for transmitting a multimedia broadcast multicast service are provided. The method includes one or more base stations encode and modulate the original multimedia broadcast...
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8441974 |
Method of providing multicast broadcast service
The present invention relates to a method of providing a multicast broadcast service. A message for providing an MBS (Multicast Broadcast Service) between network constituent elements is defined by...
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8442561 |
Method for updating location in a wireless communication system
A method for updating a location in a wireless communication system is disclosed. The method includes transmitting a request message to enter idle mode, receiving a response message including an...
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8443091 |
Method and arrangement for providing different services in a multimedia communication system
A method and application server for providing different services and performing service changes in a multimedia communication system. When a first client invites a second client to join a...
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8441978 |
Relay device, wireless communication system, and wireless communication method
A relay device includes a receiver that receives a wireless signal and outputs the received signal; a regenerator that restores original data from the received signal, and generates a regeneration...
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8441976 |
Method of managing multimedia broadcast multicast service reception and related communication device
A method of managing multimedia broadcast multicast service (MBMS) reception for a communication device in a wireless communication system is disclosed. The method comprises the step of using a...
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8443083 |
Arbitration of resources at a wireless device among contending applications
Multiple applications sharing common resources are arbitrated such that failures resulting from unavailable resources can be avoided. Whenever an application (e.g., a data application) desires to...
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8441975 |
Medium accessing mechanisms within multiple user, multiple access, and/or MIMO wireless communications
Medium accessing mechanisms within multiple user, multiple access, and/or MIMO wireless communications. A multi-user super-frame (MU-SF), as controlled by a MU-SF owner, is used to govern the...
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RE44198 |
Method of providing point-to-multipoint service in mobile communication system
A method of providing a point-to-multipoint service in a mobile communication system and transmission controlling method thereof are disclosed, by which a better quality of a point-to-multipoint...
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8437347 |
Scalable encoding for multicast broadcast multimedia service
Methods and apparatus are described for broadcasting content. Encoding the content to be multicast/broadcast into multiple streams, wherein at least one stream provides a base portion of the...
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8437326 |
Voice synchronization during call handoff
A method, mobile electronic device and system for synchronizing hand-off of a voice media session between a WAN/cellular network and a WLAN network. When a hand-off occurs, the connection with both...
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8437808 |
Apparatus and methods for power management on mobile devices
Various embodiments for providing enhanced power savings in mobile computing devices are described. In one or more embodiments, a mobile computing device may monitor the battery power level...
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8437775 |
Methods and arrangements for enabling estimation of a position of a mobile terminal
Methods and arrangements in a first network node, a second radio network node and a mobile terminal for enabling estimation of a position of a mobile terminal are provided. The first network node...
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8432846 |
Point-to multipoint wireless display method
The present invention discloses a point-to-multipoint wireless display method comprising steps of establishing connection between a data processing device and multiple display devices, acquiring...
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8433346 |
Method of processing control information messages for point-to-multipoint services
A method of scheduling messages based upon whether there are any changes in the content of each message to be scheduled, and also considering certain information that may be needed by the terminal....
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8432847 |
VTS frame format
Methods and apparatus for transmitting a video frame in wireless local area network communications are proposed. In one aspect, a method generates and transmits an IEEE 802.11 media access control...
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8433289 |
Communication apparatus
A communication apparatus in a radio access network relays data transmission to and from a remote network. The communication apparatus includes a monitoring unit to monitor an authentication...
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8427994 |
Burn-in system for multicast data transmission
A system for improving the reliability of transmission of multibroadcast data between a source of data and a plurality of customer receivers of the data via a telecommunications network. The system...
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8428625 |
Paging heuristics in packet based networks
This disclosure relates to systems and methods for paging devices in a communication network. A network device providing mobility management through control messaging can be assigned a number of...
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8428237 |
Push-to-talk wireless telecommunications system utilizing a voice-over-IP network
System and method for enabling push-to-talk (PTT) private calls in a wireless communications network are described. One embodiment includes selecting a called party private identification for a...
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RE44173 |
Method for improving RF spectrum efficiency with repeater backhauls
A spectrally efficient wireless communication system that includes a plurality of base stations communicating indirectly with a plurality of wireless communications devices through a plurality of...
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8427997 |
Access method and apparatus of multimedia broadcast multicast service on dedicated carrier
An access method of MBMS on dedicated carrier relates to MBMS access technology on dedicated carrier, including: synchronize a user equipment to a MBMS dedicated carrier; the user equipment detects...
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8427996 |
Method for selecting a channel in a multi-channel communication system
A method for selecting a channel for group communications in a conventional multi-channel communication system comprises receiving, for a plurality of channels in the multi-channel communication...
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8427995 |
Reducing an occurrence of false grants for a multicast session within a wireless communications network
Aspects of reducing an occurrence of false grants for a multicast session within a wireless communications network are disclosed. For example, an access network receives an announce message to be...
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8427522 |
Remotely monitoring and troubleshooting a videoconference
System and method for performing a videoconference. One or more computers are utilized to passively monitor a videoconference call between a plurality of participants at respective participant...
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8422418 |
Earthquake and tsunami warning system and a transmission method for a primary notification message thereof
The present disclosure provides an earthquake and tsunami warning system and a transmission method for a primary notification message thereof. The transmission method includes: a base station pages...
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8422385 |
Control method for uplink connecting of idle terminal
A method for controlling an uplink connection of an idle UE in a wireless communication system is disclosed. In a method for performing a random access procedure by an idle-mode user equipment (UE)...
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8422497 |
Method for configuring and managing multicast data delivery path in mobile ad-hoc network and multicast data delivery system using the same
A method for configuring and managing a multicast data delivery path in a wireless ad-hoc network and a multicast data delivery system using the same are disclosed. The method includes...
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8423660 |
Datacasting system with hierarchical delivery quality of service management capability
Datacasting systems may include one or more compound carousels each managing one or more elementary carousels, and managed by a bandwidth manager. Subsets of compounds carousels may be identified,...
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8422417 |
Method of broadcasting and multicasting using satellite medium
A method for communicating with multiple network nodes is provided in which each node of a network has a wireless link that allows data to travel to and from the nodes in parallel, thereby taking...
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8416785 |
Implementing ghost packet removal within a reliable meshed network
A method and circuit for implementing multiple active paths between source and destination devices in an interconnect system while removing ghost packets, and a design structure on which the...
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8416728 |
Flexible medium access control (MAC) for ad hoc deployed wireless networks
Systems and methods are disclosed that facilitate wireless communication using resource utilization messages (RUMs), in accordance with various aspects. A RUM may be generated for a first node,...
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8416727 |
Communicating a group message packet over a wide area network
A method and apparatus is provided for communicating a group message packet among wireless communication devices (WCDs) over a wide area communication network that includes a first infrastructure...
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8412250 |
Methods and systems for slow associated control channel signaling
Methods and systems for slow associated control channel signaling are disclosed. An example method for securing communications in a mobile network disclosed herein comprises transmitting a first...
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8412176 |
Method for configuring mobile units
The present invention provides a method involving a base station and at least one mobile unit. The mobile unit is configured for communication with the base station using a first wireless...
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8411610 |
Method for transmitting multi unicast information within broadcasted information
A method and apparatus are provided for transmitting a communication frame by a base station which comprises broadcasted information intended for a plurality of subscriber stations (AMSs), wherein...
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8411608 |
Efficient and reliable multicast over a Wi-Fi network
A “Wi-Fi Multicaster” provides a practical and efficient Wi-Fi multicast system for environments having potentially large numbers of Wi-Fi clients. Significantly, the Wi-Fi Multicaster does not req...
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8412211 |
Transmission and reception of broadcast system information in a mobile communication system
The present invention relates to a method and transmission apparatus for transmitting broadcast system information in a mobile communication system. Further, the invention relates to a method and...
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8411609 |
Method for transmitting and receiving multicast and broadcast service
A terminal receives a map scheduling interval that is set to be greater than a multicast and broadcast service map transmission cycle by a base station from the base station, and receives a...
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8412222 |
Broadcast-multicast transmission with rate adaption
Techniques for supporting broadcast/multiple transmission to multiple terminals with feedback and rate adaptation are described. In an aspect, a combination of HARQ and at least one shared feedback...
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8406726 |
Method of emergency communication in mobile communication system and mobile station supporting the same
The present invention relates to a method and apparatus for requesting a base station of emergency call connection within the shortest time regardless of location or channel status of a mobile...
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8406398 |
Call detail record data refinement and reporting
An embodiment of a method includes selecting call detail report (CDR) call setup attributes from captured CDR data, refining the CDR data, and summing CDR amount attribute values for each set of...
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8405730 |
Method for monitoring and controlling photographs taken in a proprietary area
Method for avoiding unauthorized images of a proprietor's information from being transmitted outside the proprietor's control. A photographic image captured with a camera incorporated upon the...
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8406190 |
Method for transmitting response information in mobile communications system
A user equipment (UE) performing a random access in a mobile communication system includes a transmitter configured to transmit a random access preamble to a network; a receiver receiving a medium...
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8406729 |
Methods and systems for relaying out of range emergency information
A report message may be transmitted with collaborated information related to the occurrence of an emergency event. A plurality of devices, such as mobile communications devices, that are out of...
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8406125 |
Synchronization of multicast information using incremental updates
Techniques that enable a network device such as a router to provide multicast routing services without interruption, even in the event of a switchover. An incremental updates technique is used to...
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8407320 |
Method and system for correlation of mobile channel subscription with delivery context
A method and system for establishing a delivery context for channel subscription in a mobile network comprising the steps of: establishing, from a mobile device in the mobile network, a...
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8400993 |
Radio communication system, radio communication apparatus, radio communication method, and computer program
An autonomously dispersed type wireless network is suitably formed with communication stations avoiding collision of beacons transmitted one to another. In the event that the range of reach of...
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