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US20120084616 BLOCK ACKNOWLEDGEMENT WITH RETRANSMISSION POLICY DIFFERENTIATION  
One feature provides a Block Acknowledgement Retransmission Policy (BARP) frame that permits a transmitter to define a retransmission policy on a per-frame basis for frames transmitted in a block...
US20150215074 MANAGEMENT METHOD OF RETRANSMISSION TRAFFIC BURST  
Disclosed is a method for efficiently managing base station retransmission traffic of a portable Internet system, and more particularly, a management method of traffic burst retransmission that...
US20130262950 Method and a Device for Improved Retransmissions  
The invention discloses a method for use in a cellular system with an RBS which controls traffic to and from a cell, with one User Equipment, UE, in the cell. The RBS and the UE receive and...
US20110239072 METHOD AND APPARATUS FOR SEMI-PERSISTENT SCHEDULING ACTIVATION DETECTION  
A method for activating a semi-persistent scheduled (SPS) resource using a user agent (UA) is presented. A downlink (DL) communication may be received by a UA using a physical downlink control...
US20110274053 SYSTEM AND METHOD FOR CONTROLLING DOWNLINK PACKET LATENCY  
A method, an apparatus, and a computer program product for wireless communication are provided in which VoIP traffic is scheduled in a way that focuses on controlling user latencies, by reshaping...
US20130254613 ACK-NACK Signaling Enhancements  
An ACK-NACK feedback message indicates which code words within a transport block that were received in error. The ACK-NACK message has a variable format based on the number of code words in the...
US20110004796 ACKNOWLEDGMENT CHANNEL DESIGN FOR WIRELESS ACCESS NETWORKS  
Embodiments of the present invention provide an acknowledgment channel design in which an acknowledgment sequence is scrambled with a station-specific scrambling sequence. Other embodiments may be...
US20120079336 TECHNIQUES UTILIZING ARQ FEEDBACK FOR EFFICIENT TRANSMITTER BUFFER USAGE  
An embodiment of the present invention provides an apparatus, comprising a base station with a transceiver operable to communicate with a mobile station (MS) in a wireless network and further...
US20130268820 METHOD AND APPARATUS FOR SELECTIVE ACKNOWLEDGEMENT OF PACKETS FROM AN ACCESS PROBE  
Aspects of the present disclosure are directed to apparatuses and methods capable of selective acknowledgement of packets from an access probe. In one aspect, an apparatus includes: a transceiver...
US20130061105 METHOD OF AN UPLINK HARQ OPERATION AT AN EXPIRY OF TIME ALIGNMENT TIMER  
Disclosed is the radio (wireless) communication system providing a radio communication service and the terminal, and more particularly, to a method of an uplink HARQ (Hybrid Automatic Repeat...
US20140122956 APPARATUS AND METHOD FOR RETRANSMITTING MESSAGE IN MESSAGE TRANSMISSION SYSTEM  
In a message retransmission apparatus, a storage unit stores store a plurality of non-transmission messages, each being assigned a respective destination device to which delivery, over a...
US20140229787 CONTENT DELIVERY FAILOVER  
Embodiments may include a delivery mechanism failover. In one embodiment, a first portion of content and a first direction may be provided in response to a request for the content. The first...
US20110041021 TRANSMISSION OF DIFFERENT REDUNDANCY VERSIONS ON DIFFERENT DEGREES OF FREEDOM  
For downlink cooperative multi-point (CoMP) communication, each cooperating transmission point (e.g., base station) may send a retransmission packet with a different redundancy version to a user...
US20110138244 DETERMINING HYBRID AUTOMATIC REPEAT REQUEST (HARQ) TIMING  
A communication apparatus (CA) such as a mobile node/station (MN), a base station (BS), or a radio station (RS) may support determination of HARQ timing. The CA may generate at least in part one...
US20150236820 LOW LATENCY, AUTOMATIC REPEAT REQUEST ("ARQ") IN A MULTI-DEVICE COMMUNICATIONS LINK  
Systems and methods enable a plurality of modems in a microwave network receive a plurality of frames from a previous one of the plurality of modems and detect an error frame within the plurality...
US20080263424 CONTROLLED DATA NETWORK ERROR RECOVERY  
A method, a system and network nodes use an indication of possible duplicates of units, so that these units can be handled differently than other units. The unit is indicated to be a possible...
US20120254682 METHOD AND ARRANGEMENT FOR HARQ IN WIRELESS MULTI-CARRIER SYSTEMS  
A communication method in a receiving node in a wireless communication system includes receiving, at a receiving node, a first coded message block that includes a plurality of parts distributed...
US20080059861 Adaptive error resilience for streaming video transmission over a wireless network  
The invention relates to a method of transmitting a signal over a communication network. The method comprises transmitting the signal and transmitting proactive repair redundancy information.
US20150244502 AUTOMATIC RETRANSMISSION AND ERROR RECOVERY FOR PACKET ORIENTED POINT-TO-MULTIPOINT COMMUNICATION  
A method and an apparatus for automatic retransmission and error recovery for packet oriented point to multipoint communication, which integrates adaptive and dynamic responsiveness for parameters...
US20140143627 AUTOMATIC RETRANSMISSION AND ERROR RECOVERY FOR PACKET ORIENTED POINT-TO-MULTIPOINT COMMUNICATION  
A method and an apparatus for automatic retransmission and error recovery for packet oriented point to multipoint communication, which integrates adaptive and dynamic responsiveness for parameters...
US20140075260 TRANSMISSION METHOD USING PARITY PACKETS, TRANSMITTER AND REPEATER  
Problem: A packet error rate in a receiver needs to be effectively reduced. Solution to Problem: A transmitter 11 inserts error detection codes into information packets on one-to-one basis, at a...
US20110099446 TRANSMISSION METHOD USING PARITY PACKETS, TRANSMITTER AND REPEATER  
Problem: A packet error rate in a receiver needs to be effectively reduced. Solution to Problem: A transmitter 11 inserts error detection codes into information packets on one-to-one basis, at a...
US20110007684 METHOD FOR RELAYING AND FORWARDING THE FEEDBACK INFORMATION IN HARQ SCENARIO  
A method for relaying and forwarding feedback information in hybrid automatic repeat request scenario is provided, wherein the method for sending feedback information includes that: a relay...
US20110145670 Method for High-Efficient Implementation of De-Rate Matching Including HARQ Combining for LTE  
Embodiments of the invention provide a method of de-rate matching without NULL bits skipping. Date is received without NULLs and inputted into a LLR combining block. The history data without NULLs...
US20110029831 METHOD OF TRANSMITTING AND RECEIVING ARQ FEEDBACK INFORMATION  
A method for transmitting and receiving ARQ feedback information in a wireless communication system is disclosed. A method for allowing a mobile station to transmit an ARQ feedback in a broadband...
US20110107168 APPARATUS AND METHOD FOR GENERATING ARQ FEEDBACK MESSAGE IN WIRELESS COMMUNICATION SYSTEM  
An apparatus and a method for generating an Automatic Repeat reQuest (ARQ) feedback message in a wireless communication system are provided. The method includes generating first feedback...
US20130212446 PACKET RETRANSMISSION METHOD IN A WIRELESS TRANSMITTER  
The present invention concerns a wireless device and a method at a wireless device for transmitting a packet, said method comprising the steps of setting a lifetime value to a packet to transmit...
US20100332936 TECHNIQUE FOR ADVANCED ARQ BUFFER MANAGEMENT IN WIRELESS COMMUNICATION SYSTEM  
An Automatic Repeat reQuest (ARQ) transmitter for use in a wireless communication system and method for its operation are provided. The method includes determining unutilized capacity of an ARQ...
US20090313517 RETRANSMISSION SCHEME FOR COMMUNICATION SYSTEMS  
One embodiment relates to a method of transmitting data from a transmitter to a receiver. In the method, a payload data stream is provided which comprises a plurality of payload data units. A...
US20140082447 METHODS AND APPARATUS FOR ENHANCED STATUS RETRANSMISSION  
Methods and apparatus of enhanced status retransmission in wireless communication include receiving at least a first portion of a reconfiguration message from a network entity. The methods and...
US20100325503 System and Method for Determination of Reserved Hybrid Automatic Repeat Request Identifiers  
A system and method are provided for determining a minimum number of reserved hybrid automatic repeat request (HARQ) process identifiers (IDs). The method includes, determining a minimum number of...
US20110154144 ENHANCED BLOCK ACKNOWLEDGEMENT  
Embodiments disclosed herein address the need in the art for enhanced block acknowledgement. In one embodiment, a receiver indicates a decoding delay for a maximum size aggregate frame in Block...
US20140068366 PACKET RETRANSMISSION  
Through the identification of different packet-types, packets can be handled based on an assigned packet handling identifier. This identifier can, for example, enable forwarding of...
US20100332935 PACKET RETRANSMISSION  
Through the identification of different packet-types, packets can be handled based on an assigned packet handling identifier. This identifier can, for example, enable forwarding of...
US20110219280 COLLECTIVE NETWORK FOR COMPUTER STRUCTURES  
A system and method for enabling high-speed, low-latency global collective communications among interconnected processing nodes. The global collective network optimally enables collective...
US20120124444 Sleep Clock Error Recovery Scheme  
A wireless device includes a functional unit, a wireless transceiver, an antenna and a clock. The wireless transceiver and antenna are coupled to the functional unit. The clock is coupled to the...
US20110119549 METHOD OF ASSOCIATING AUTOMATIC REPEAT REQUEST WITH HYBRID AUTOMATIC REPEAT REQUEST  
A method of associating ARQ with HARQ is disclosed. The method includes constructing a plurality of coding blocks using an MPDU received from an ARQ entity of a transmitter, transmitting each of...
US20130346822 ERROR DETECTION AND OFFSET CANCELLATION DURING MULTI-WIRE COMMUNICATION  
Embodiments of a circuit are described. In this circuit, a receive circuit includes M input nodes that receive a set of M symbols on M links during a time interval, where the set of M symbols are...
US20110296268 METHOD FOR END-TO-END HYBRID AUTOMATIC REPEAT REQUEST AND SYSTEM THEREOF  
A method for an end-to-end hybrid automatic repeat request and a system thereof are provided. The method is applicable in a cognitive radio network (CRN) including at least a source node and a...
US20110161769 RETRY BASED PROTOCOL WITH SOURCE/RECEIVER FIFO RECOVERY AND ANTI-STARVATION MECHANISM TO SUPPORT DYNAMIC PIPELINE LENGTHENING FOR ECC ERROR CORRECTION  
Methods and apparatus relating to retry based protocol with source/receiver FIFO (First-In, First-Out) buffer recovery and anti-starvation mechanism to support dynamic pipeline lengthening for ECC...
US20120192024 Smart Aging Retry Buffer  
A method and controller for sending data frames over a lossy bidirectional link between integrated circuit chips is disclosed. Upon transmission, frames are stored in a buffer. The detection of...
US20140122958 Wireless Synchronized Apparatus and System  
Disclosed embodiments include an apparatus that comprises (a) a kinematics sensor module including an accelerometer, a gyroscope, a magnetometer, or combinations thereof; and (b) a bidirectional...
US20090241000 Automated content delivery to distributed media outlets  
A method can include sending a request to a media content provider requesting media content and receiving the media content and instructions from the media provider. The instructions can be...
US20120005548 HARQ Operating Point Adaptation In Communications  
Various embodiments are provided to address some of the current issues in establishing and adapting an HARQ operating point. Some embodiments include determining (101) a metric that indicates the...
US20100153802 System and Method for Anycast Transport Optimization  
A system includes first, second, and third content servers, and an edge server. The first, second, and third content servers each are configured to cache content. The edge server is in...
US20110179329 APPARATUS AND METHOD FOR SETTING HYBRID AUTOMATIC REPEAT REQUEST AND AUTOMATIC REPEAT REQUEST PARAMETER IN MOBILE COMMUNICATION SYSTEM  
An apparatus is capable of setting HARQ and ARQ parameters in a mobile communication system. The apparatus sets HARQ and ARQ parameters in a mobile communication system. The apparatus sets a...
US20120072800 TECHNIQUES FOR SUCCESSIVE REFINEMENT OF METRICS STORED FOR HARQ COMBINING  
An embodiment of the present invention provides a method of efficiently storing metrics for Hybrid Automatic Retransmission Request (HARQ) combining and enabling saving of memory buffer in...
US20110087944 Retransmission techniques in wireless networks  
Retransmission techniques are disclosed. These techniques may be used in networks employing contention-based access schemes, such as CSMA. For instance, a device may receive a corrupted packet...
US20110107169 ACTIVATION OF SEMI-PERSISTENT RESOURCE ALLOCATIONS IN A MOBILE COMMUNICATION NETWORK  
The invention relates to a method for allocating radio resources to a mobile terminal for data transmission in a mobile communication system as performed by a mobile terminal and a base station,...
US20110047429 METHOD AND APPARATUS FOR PROVIDING IMPLICIT NEGATIVE ACKNOWLEDGEMENT  
An approach is provided for utilizing implicit negative acknowledgement. A determination is made that a user equipment is out of synchronization (e.g., with respect to the uplink). A control...