258 85 http://www.patentstorm.us/ http://www.patentstorm.us/images/logo.gif http://www.patentstorm.us/rss/class/applications/rss-370.xml Recent patent applications filings in USPTO Class 370 Multiplex communications. Thu, 16 May 2013 15:07:12 patents@patentstorm.us en http://www.patentstorm.us/applications/20130121352/description.html

Application Number:  20130121352

Publication Date:  2013-05-16

Inventor:  Huawei Technologies Co., Ltd.,

A method and a device for time synchronization are disclosed according to the embodiments of the present invention. The method includes: selecting, by a slave device, a port of a single-fiber bi-directional line as a synchronization port of a 1588 clock protocol; specifying a work mode of the synchronization port; exchanging a 1588 clock synchronization packet with a master device through the synchronization port according to the work mode; acquiring transmission time information and restore a ...
]]> 20130121352 http://www.patentstorm.us/applications/20130121351/description.html

Application Number:  20130121351

Publication Date:  2013-05-16

Inventor:  MIYABE, Masatake

A frame transmission device includes: a clock section; a path control section to switch a plurality of transmission paths for exchanging a time synchronization frame with a node device that measures a reference time; a fluctuation estimation section to set a fluctuation estimate of a transmission delay of the time synchronization frame on each of the plurality of transmission paths; and a time synchronization section to synchronize the clock section to the reference time in accordance with a ...
]]> 20130121351 http://www.patentstorm.us/applications/20130121350/description.html

Application Number:  20130121350

Publication Date:  2013-05-16

Inventor:  Sirius XM Radio, Inc.,

Systems and methods are presented for transmitting additional data over preexisting differential COFDM signals by modulating existing data carriers with a phase and an amplitude offset. In exemplary embodiments of the present invention, additional data capacity can be achieved for an COFDM signal which is completely backwards compatible with existing satellite broadcast communications systems. In exemplary embodiments of the present invention additional information can be overlayed on an ...
]]> 20130121350 http://www.patentstorm.us/applications/20130121349/description.html

Application Number:  20130121349

Publication Date:  2013-05-16

Inventor:  QUALCOMM INCORPORATED,

An apparatus and method for adaptively bundling media frames in a data packet for transmission in a wireless data network. When a wireless device is ready to transmit an audio communication, a message is sent from the wireless device to a communication server that checks for network usage conditions and adaptively determines a bundling factor for the audio communication. The bundling factor is transmitted to the wireless device, and the wireless device bundles media frames into a data packet ...
]]> 20130121349 http://www.patentstorm.us/applications/20130121348/description.html

Application Number:  20130121348

Publication Date:  2013-05-16

Inventor:  MARVELL WORLD TRADE LTD.,

In generating a physical layer (PHY) frequency duplication mode data unit for transmission via a communication channel, a preamble of the PHY frequency duplication mode data unit is generated. The preamble includes a signal field, and the preamble is configured so that a receiver can determine that the data unit is a frequency duplication mode-type data unit prior to decoding the signal field of the preamble. A payload of the PHY frequency duplication mode data unit is generated, and the PHY ...
]]> 20130121348 http://www.patentstorm.us/applications/20130121347/description.html

Application Number:  20130121347

Publication Date:  2013-05-16

Inventor:  FUJITSU LIMITED,

When time synchronization between communication apparatuses is performed with PTP, a PTP packet storing a time stamp is transmitted/received. At that time, an RTC is provided in a PTP packet generation unit within the communication apparatus. An RTC is also provided in a PTP packet transmission unit. These RTCs are time-synchronized by a hardware operation based on PPS/System CLK. The RTCs of the PTP packet generation unit and the PTP packet transmission unit are time-synchronized, whereby a ...
]]> 20130121347 http://www.patentstorm.us/applications/20130121346/description.html

Application Number:  20130121346

Publication Date:  2013-05-16

Inventors:  Yundt, George B.; Cline, David; Mitchell, Judy Anne; Pearce, Robert

Systems and methods of supporting communications over a common network connection in a master-slave field bus network with a first type of packet formatted with a time-sensitive protocol and a second type of packet formatted with a non-time-sensitive protocol are provided. The slave devices are configured with filters to prevent the first type of packet from reaching a configurator and the second type from reaching a master device. The slave devices are also configured with arbitration logic so ...
]]> 20130121346 http://www.patentstorm.us/applications/20130121345/description.html

Application Number:  20130121345

Publication Date:  2013-05-16

Inventors:  Zhang, Jian; Shi, Xuehong

The present invention discloses a method and apparatus for a mode transformation in a robust header compression, compression and decompression. The method for mode transformation includes: setting a mode parameter field in an IR compression package/IRDYN compression package of which a package formats is Profile2 and Profile3; after receiving a mode transformation request carrying an expected target mode, a compression party obtaining information about the expected target mode from the mode ...
]]> 20130121345 http://www.patentstorm.us/applications/20130121344/description.html

Application Number:  20130121344

Publication Date:  2013-05-16

Inventor:  Huawei Technologies Co., Ltd.,

The present invention provides a method and a device for determining timeslot configuration in TDM transmission. The method includes: receiving consecutively transmitted TDM frames, wherein at least one TDM frame among the consecutively transmitted TDM frames includes a characteristic word; and according to a case of a timeslot collection occupied by the characteristic word in the TDM frame, determining a timeslot collection configured in the TDM frame for HDLC frames, wherein the ...
]]> 20130121344 http://www.patentstorm.us/applications/20130121343/description.html

Application Number:  20130121343

Publication Date:  2013-05-16

Inventor:  Juniper Networks, Inc.,

In one embodiment, a method can include receiving at an egress schedule module a request to schedule transmission of a group of cells from an ingress queue through a switch fabric of a multi-stage switch. The ingress queue can be associated with an ingress stage of the multi-stage switch. The egress schedule module can be associated with an egress stage of the multi-stage switch. The method can also include determining, in response to the request, that an egress port at the egress stage of the ...
]]> 20130121343 http://www.patentstorm.us/applications/20130121342/description.html

Application Number:  20130121342

Publication Date:  2013-05-16

Inventor:  Samsung Electronics Co. Ltd.,

A method for transmitting a signal in a multi-antenna system is provided. The method includes designating an analog beam to a plurality of generated modulation symbol sequences corresponding to a plurality of antenna ports, for each antenna port of the plurality, multiplexing signals, to which a beam is designated by the beam assignment, to a plurality of beam groups each having the same antenna beam combination, mapping beam group signals generated by the beam multiplexing, to at least one ...
]]> 20130121342 http://www.patentstorm.us/applications/20130121341/description.html

Application Number:  20130121341

Publication Date:  2013-05-16

Inventor:  JUNIPER NETWORKS, INC.,

A network device includes a main storage memory and a queue handling component. The main storage memory includes multiple memory banks which store a plurality of packets for multiple output queues. The queue handling component controls write operations to the multiple memory banks and controls read operations from the multiple memory banks, where the read operations for at least one of the multiple output queues alternates sequentially between the each of the multiple memory banks, and where ...
]]> 20130121341 http://www.patentstorm.us/applications/20130121340/description.html

Application Number:  20130121340

Publication Date:  2013-05-16

Inventor:  Papadimitriou, Dimitri

Method for use in updating a routing information base of a node of a network, said routing information base comprising for each destination node of a number of destination nodes in said network a number of paths; wherein an update message with routing information is sent in said network from a first node to a peer of the first node, said first node having a first routing information base; wherein the update message comprises: a selected path for a first destination node of said number of ...
]]> 20130121340 http://www.patentstorm.us/applications/20130121339/description.html

Application Number:  20130121339

Publication Date:  2013-05-16

Inventor:  International Business Machines Corporation,

Routers split and share routing information among several routers within a group of routers acting as a single border router in an Internet protocol (IP) network, each router comprising a routing table. A router of the group selects routes in the routing table of the router; requests other routers of the group to replace, in their routing tables, each selected route with the router as next hop; associates parts of-non selected routes, each one with another router of the group; and removes and ...
]]> 20130121339 http://www.patentstorm.us/applications/20130121338/description.html

Application Number:  20130121338

Publication Date:  2013-05-16

Inventors:  MAEDA, Shuji; KUSAMA, Kazuhiro

In an MPLS or GMPLS network, links for hops of a communication path and adaptation to be implemented on the border of management domains or layers are automatically appropriately selected based on a service type or a requirement for maintenance without the necessity of complicating a control sequence. First, a unit that appends an identifier of a service to be provided and an attribute of the service to a communication path establishment control message, and requests path establishment is ...
]]> 20130121338 http://www.patentstorm.us/applications/20130121337/description.html

Application Number:  20130121337

Publication Date:  2013-05-16

Inventors:  Nguyen, Viet-Hung; Mainaud, Bastien; Monier, Fabrice; Bartier, Jerome

A node receives information that is to be transmitted to a destination. Upon receipt of the information, the node may query a busy device list to determine an availability of one or more neighbor nodes. The node may then identify a neighbor node that, according to the busy device list, is available to receive transmissions and is capable of propagating the information to the destination. The node may then transmit the information to the identified neighbor ...
]]> 20130121337 http://www.patentstorm.us/applications/20130121336/description.html

Application Number:  20130121336

Publication Date:  2013-05-16

Inventor:  Alcatel Lucent,

Avoiding duplicative forwarding of multicast traffic is disclosed. A join message received at a first router is directed to a peer router of the first router from a first downstream node of the first router and the peer router without passing through the peer router. The join message indicates that one or more downstream nodes of the peer desire to receive from the peer multicast traffic specified in the join message. It is determined whether the join message from the first downstream node to ...
]]> 20130121336 http://www.patentstorm.us/applications/20130121335/description.html

Application Number:  20130121335

Publication Date:  2013-05-16

Inventors:  Vasseur, Jean-Philippe; Hui, Jonathan W.

In one embodiment, a network device selectively operates according to a sparse multicast mode where the network device stores individual devices interested in one or more multicast groups and distributes corresponding multicast group traffic based on the individual devices. Alternatively, the network device selectively operates according to a dense multicast mode where the network device maintains a list of the one or more multicast groups in which at least one device is interested and ...
]]> 20130121335 http://www.patentstorm.us/applications/20130121334/description.html

Application Number:  20130121334

Publication Date:  2013-05-16

Inventor:  LG Electronics Inc.,

A method, terminal and server for controlling a domain transfer operation, are discussed. According to an embodiment, the method includes determining, by a terminal, whether a session is transferred from a first domain to a second domain, wherein the determining is based on an operator policy and radio conditions, wherein the operator policy is received by the terminal from a network, and wherein the operator policy includes at least one of first information indicating an operator's preferred ...
]]> 20130121334 http://www.patentstorm.us/applications/20130121333/description.html

Application Number:  20130121333

Publication Date:  2013-05-16

Inventor:  AT&T Intellectual Property I, LP,

Methods and apparatus to control a flash crowd event in a voice over Internet protocol (VoIP) network are disclosed. An example method comprises receiving at a VoIP border element a VoIP registration response message having a field representing a priority assigned to a VoIP endpoint, receiving a message from the VoIP endpoint at the VoIP border element, detecting whether a network congestion condition exists, and placing the message received from the VoIP endpoint into one of a plurality of ...
]]> 20130121333 http://www.patentstorm.us/applications/20130121332/description.html

Application Number:  20130121332

Publication Date:  2013-05-16

Inventor:  McGary, Faith

A method for facilitating VoIP communication between VoIP providers. First and second VoIP service providers are registered with a VoIP communication system, which generates a table of registered VoIP subscribers from the first and second VoIP service providers. The information from the table is applied to a call generated from a subscriber on the first VoIP service provider, such that if the desired party is a subscriber to the second VoIP service provider as noted in the table, the call ...
]]> 20130121332 http://www.patentstorm.us/applications/20130121331/description.html

Application Number:  20130121331

Publication Date:  2013-05-16

Inventors:  Vasseur, Jean-Philippe; Hui, Jonathan W.

In one embodiment, the network stability of a communication network is determined based on one or more network metrics related to stability, and then based on the network stability, a particular frequency at which to perform route reoptimization is determined, where the frequency inversely corresponds to the network stability. As such, distributed route reoptimization is triggered in the communication network at the adaptively determined ...
]]> 20130121331 http://www.patentstorm.us/applications/20130121330/description.html

Application Number:  20130121330

Publication Date:  2013-05-16

Inventor:  ASHRAFI, SOLYMAN

An apparatus for transmitting information in a wireless communication system includes a first interface for receiving a plurality of input data streams. Signal processing circuitry transmits and receives the plurality of input data streams on at least one frequency. Each of the plurality of input data streams on the at least one frequency have a different orbital angular momentum imparted ...
]]> 20130121330 http://www.patentstorm.us/applications/20130121329/description.html

Application Number:  20130121329

Publication Date:  2013-05-16

Inventor:  Broadcom Corporation,

Disclosed are various embodiments for providing wireless communication. A Bluetooth (BT) communication protocol and a Wireless Local Area Network (WLAN) communication protocol are enabled in a station. A WLAN fragmentation threshold utilized by the WLAN communication protocol is modified based on a WLAN modulation rate and an HV3 frame duration that is utilized by the BT communication ...
]]> 20130121329 http://www.patentstorm.us/applications/20130121328/description.html

Application Number:  20130121328

Publication Date:  2013-05-16

Inventors:  Laity, Ian; Sauter, Kurt; de la Garrigue, Michael; Smith, Steve; Gates, Dirk Ion; Conley, Michael R.

A system of at least one wireless access device in a local area network (LAN) having a plurality of transceivers. Each transceiver has a directional antenna positioned in a substantially circular array to communicate signals with a plurality of stations in a corresponding sector. Each sector defines a portion of a coverage area surrounding the wireless access device. The wireless access device has a network interface to a data network, and an array controller to control communication of data ...
]]> 20130121328 http://www.patentstorm.us/applications/20130121327/description.html

Application Number:  20130121327

Publication Date:  2013-05-16

Inventors:  Laity, Ian; Sauter, Kurt; de la Garrigue, Michael; Smith, Steve; Gates, Dirk Ion; Conley, Michael R.

A wireless access device in a local area network (LAN) having a plurality of transceivers. Each transceiver has a directional antenna positioned in a substantially circular array to communicate signals with a plurality of stations in a corresponding sector. Each sector defines a portion of a coverage area surrounding the wireless access device. The wireless access device has a network interface to a data network, and an array controller to control communication of data between the stations and ...
]]> 20130121327 http://www.patentstorm.us/applications/20130121326/description.html

Application Number:  20130121326

Publication Date:  2013-05-16

Inventors:  DuMas, Phillip James; Williamson, Larry Alan

A software-based application dynamically updates user lists and enables communication between various network communication devices within a wireless network. The software-based application automatically builds and maintains a list of available users associated with the network communication devices in real-time, without reliance on a centralized server for authentication. Various types of communication, between network communication devices of the wireless network including text-based ...
]]> 20130121326 http://www.patentstorm.us/applications/20130121325/description.html

Application Number:  20130121325

Publication Date:  2013-05-16

Inventors:  Montemurro, Michael Peter; McCann, Stephen

Network information may be discoverable without requiring a connection to that network. For example, Access Network Query Protocol (“ANQP”) may allow a device to discover information about a network prior to the device associating with that network. The network discovery information may be stored in a cache memory for future associations with the same ...
]]> 20130121325 http://www.patentstorm.us/applications/20130121324/description.html

Application Number:  20130121324

Publication Date:  2013-05-16

Inventors:  Kalmbach, Michael T.; Schroeder, Mark D.

Mobile network services are performed in a mobile data network in a way that is transparent to most of the existing equipment in the mobile data network. The mobile data network includes a radio access network and a core network. An edge caching mechanism is provided within a basestation to perform caching of data at the edge of the mobile data network. The edge caching mechanism analyzes historical usage data that indicates historical accesses to the basestation. Data patterns in the ...
]]> 20130121324 http://www.patentstorm.us/applications/20130121323/description.html

Application Number:  20130121323

Publication Date:  2013-05-16

Inventors:  LILLEBERG, Jorma; LI, Wei

First and second frames are received by a wireless receiver. Modulation symbols in the first frame are determined and stored. If a cyclic redundancy check failure is determined for the first frame, the frame is not passed to medium access control. Modulation symbols in the second frame are determined and stored and a correlation factor is computed between the at least two modulation symbols from the first frame and the at least two modulation symbols from the second frame. If the receiver ...
]]> 20130121323 http://www.patentstorm.us/applications/20130121322/description.html

Application Number:  20130121322

Publication Date:  2013-05-16

Inventor:  Salkintzis, Apostolis K.

A method and wireless communication device are provided that establish data connectivity between the wireless communication device and a core network over an IP access network. The wireless communication device receives a request to establish data connectivity over an IP access network and provides required connectivity parameters for establishing the data connectivity requested. The wireless communication device then sends a message to initiate an authentication procedure with the core network ...
]]> 20130121322 http://www.patentstorm.us/applications/20130121321/description.html

Application Number:  20130121321

Publication Date:  2013-05-16

Inventor:  Backes, Floyd

A wireless access point is operable to tag packets received from mobile clients. For example, a VLAN tag or Layer-3 tunnel tag for a packet is determined based at least in-part on a mapping between a mobile client and tag maintained by the access point. In one embodiment the access point uses Association IDs (“AIDs”) to uniquely identify mobile clients in the BSS. Hence, the mapping is between AIDs and VLAN tags/Layer-3 tunnel tags. The mapping may be generated by snooping authentication ...
]]> 20130121321 http://www.patentstorm.us/applications/20130121320/description.html

Application Number:  20130121320

Publication Date:  2013-05-16

Inventors:  Kreuzer, Werner; Hole, David Philip; Vutukuri, Eswar Kalyan; Faurie, René

Methods, apparatus and articles of manufacture for single antenna interference cancellation in a mobile communication system are disclosed. An example method disclosed herein for a wireless device comprises determining a number of bursts to be received in a time division multiple access frame comprising a plurality of timeslots, and when the number of bursts exceeds a threshold number of bursts for which single antenna interference cancellation can be performed, performing single antenna ...
]]> 20130121320 http://www.patentstorm.us/applications/20130121319/description.html

Application Number:  20130121319

Publication Date:  2013-05-16

Inventor:  FUJITSU LIMITED,

A timing adjustment method in a mobile communication system that performs an adjustment of uplink transmission timing by random access between a user equipment and a base station, the timing adjustment method that includes performing transmission having transmission timing adjustment information in the user equipment; allocating a plurality of parameters related to a physical uplink control channel (PUCCH) resource used for communications, between the user equipment and the base station; and if ...
]]> 20130121319 http://www.patentstorm.us/applications/20130121318/description.html

Application Number:  20130121318

Publication Date:  2013-05-16

Inventor:  Fujitsu Limited,

A method for Channel State Information (CSI) feedback in a wireless communication system includes: determining parameters required for the CSI feedback in a first wireless communication system, so that a feedback structure of the first wireless communication system in Physical Uplink Control Channel (PUCCH) is based on a feedback structure of a second wireless communication system in the PUCCH; notifying the parameters to a user equipment; transmitting a Channel State Information Reference ...
]]> 20130121318 http://www.patentstorm.us/applications/20130121317/description.html

Application Number:  20130121317

Publication Date:  2013-05-16

Inventor:  Electronics and Telecommunications Research In,

Provided are a machine type communication (MTC) support method and apparatus capable of providing efficient MTC service. First, when a base station transmits a subframe to which an MTC-physical control format indicator channel (PCFICH) is allocated using an MTC-PCFICH code that is cyclic-shifted on the basis of a control format indicator (CFI) to MTC user equipment (UE), the MTC UE detects the MTC-PCFICH from the received subframe by performing blind decoding of a cyclic shift, and detects a ...
]]> 20130121317 http://www.patentstorm.us/applications/20130121316/description.html

Application Number:  20130121316

Publication Date:  2013-05-16

Inventors:  Chen, Peng; Gao, ChunYan; Tiirola, Esa T.; Skov, Peter

A method of configuring a component carrier includes determining how timings of receiving and/or sending data for at least two aggregated component carriers in at least one time period are related; and setting the timing of receiving and/or sending data for the at least two aggregated component carriers based on the ...
]]> 20130121316 http://www.patentstorm.us/applications/20130121315/description.html

Application Number:  20130121315

Publication Date:  2013-05-16

Inventors:  Huss, Fredrik; Langereis, Alexander

Uplink synchronization of user equipment, UE, (30, 40, 50) served by a radio base station, RBS, (20) is enabled by triggering (re)start of timing alignment, TA, timer (180) in response to a first TA command. Uplink timing of data received from the UE (30, 40, 50) during a measuring time window (63) constituting a defined sub-interval of a time interval (60) of the TA timer (180) is measured and employed for determining a timing advance for the UE ...
]]> 20130121315 http://www.patentstorm.us/applications/20130121314/description.html

Application Number:  20130121314

Publication Date:  2013-05-16

Inventor:  Semet (Suzhou) Technologies Corporation,

A downlink orthogonal variable spreading factor (OVSF) code assignment method is provided. It is determined whether a spreading factor required by a service request is greater than a remaining capacity of assignable spreading factors of a code tree. If not, the code tree is searched from a root until a node of a layer corresponding to the required spreading factor is reached and thus defined as a first node. During the searching, when a searched node is unassigned, the searching continues ...
]]> 20130121314 http://www.patentstorm.us/applications/20130121313/description.html

Application Number:  20130121313

Publication Date:  2013-05-16

Inventor:  QUALCOMM Incorporation,

In an embodiment, a user equipment (UE) determines to originate a communication session, and the UE further determines whether an access network serving the UE supports header compression. Based on the header compression determination, the UE establishes on a given bundling factor (BF). The UE transmits a first set of media packets to a server during the communication session, the first set of media packets each including a first number of media frames based on the given BF. The server ...
]]> 20130121313 http://www.patentstorm.us/applications/20130121312/description.html

Application Number:  20130121312

Publication Date:  2013-05-16

Inventors:  Roman, Timo E.; Koivisto, Tommi T.; Enescu, Mihai; Schober, Karol

Signalling information relating to Multiple Input Multiple Output MIMO channel state information characteristics that a user equipment UE determines to be highest priority for a downlink is transmitted uplink from a the UE to a node of a cellular wireless network. The UE receives an indicator from the node indicating a preferred basis of the highest priority signalling information. The UE compiles the highest priority signalling information according to the preferred basis, and sends the ...
]]> 20130121312 http://www.patentstorm.us/applications/20130121311/description.html

Application Number:  20130121311

Publication Date:  2013-05-16

Inventor:  Huawei Device Co., Ltd.,

Embodiments of the present invention disclose a method and an apparatus for automatic switching between networks, a wireless access device, and an intermediate device. The method includes: receiving, by the wireless access device, after a connection between the wireless access device and the intermediate device is established, an instruction message sent by the intermediate device, where the instruction message instructs the wireless access device to switch from a currently connected wireless ...
]]> 20130121311 http://www.patentstorm.us/applications/20130121310/description.html

Application Number:  20130121310

Publication Date:  2013-05-16

Inventor:  Huawei Technologies Co., Ltd.,

A method, apparatus and system for establishing S1 signaling connections in an evolved network are disclosed. A source evolved NodeB (eNodeB) sends a handover request message to a target eNodeB to initiate a handover procedure during that a user equipment (UE) is handed over from the source eNodeB to the target eNodeB. The handover request message includes information about an original S1 signaling connection parameter. When the UE enters the target cell, the target eNodeB ...
]]> 20130121310 http://www.patentstorm.us/applications/20130121309/description.html

Application Number:  20130121309

Publication Date:  2013-05-16

Inventor:  INNOVATIVE SONIC CORPORATION,

A method and apparatus are disclosed for improving low-cost MTC (Machine-Type Communication) devices in a wireless communication system. The method includes broadcasting, in a system information, a first information used for cell re-selection. The method further includes providing a second information, for a neighboring cell or a frequency, that is used for cell ...
]]> 20130121309 http://www.patentstorm.us/applications/20130121308/description.html

Application Number:  20130121308

Publication Date:  2013-05-16

Inventor:  Dhingra, Vikas

A base station method of communications configuration, a user equipment method of communications configuration, a base station, user equipment and computer program products are disclosed. The base station method of configuring communication between a target serving cell associated with a target base station and user equipment having preconfigured radio link configuration information specifying a preconfigured communications arrangement in which a predetermined set of radio carriers are to be ...
]]> 20130121308 http://www.patentstorm.us/applications/20130121307/description.html

Application Number:  20130121307

Publication Date:  2013-05-16

Inventors:  Murakami, Yutaka; Ouchi, Mikihiro; Kimura, Tomohiro

A transmission method simultaneously transmitting a first modulated signal and a second modulated signal at a common frequency performs precoding on both signals using a fixed precoding matrix and regularly changes the phase of at least one of the signals, thereby improving received data signal quality for a reception ...
]]> 20130121307 http://www.patentstorm.us/applications/20130121306/description.html

Application Number:  20130121306

Publication Date:  2013-05-16

Inventors:  Murakami, Yutaka; Ouchi, Mikihiro; Kimura, Tomohiro

A transmission method simultaneously transmitting a first modulated signal and a second modulated signal at a common frequency performs precoding on both signals using a fixed precoding matrix and regularly changes the phase of at least one of the signals, thereby improving received data signal quality for a reception ...
]]> 20130121306 http://www.patentstorm.us/applications/20130121305/description.html

Application Number:  20130121305

Publication Date:  2013-05-16

Inventor:  NEC Corporation,

A reference signal of a user equipment to which a resource (LB#1) is allocated for a L1/L2 control signal, is allocateda resource (SB#1) that is closer on the time axis to the resource (LB#1), which the L1/L2 control signal is allocated, within the same frequency band as the L1/L2 control signal. A reference signal for CQI estimation, independent of a data signal and a L1/L2 control signal, is allocated a resource with which at least one of a reference signal for ...
]]> 20130121305 http://www.patentstorm.us/applications/20130121304/description.html

Application Number:  20130121304

Publication Date:  2013-05-16

Inventor:  MOTOROLA MOBILITY LLC,

A wireless communication device is disclosed. The device includes a transceiver coupled to a processor configured to determine an antenna port associated with a received control message scheduling a transport block, to determine an acknowledgement resource based on the antenna port, and to cause the transceiver to transmit an acknowledgement on the acknowledgement resource, wherein the acknowledgement indicates receipt or non-receipt of the transport ...
]]> 20130121304 http://www.patentstorm.us/applications/20130121303/description.html

Application Number:  20130121303

Publication Date:  2013-05-16

Inventors:  Cho, Heejeong; Lee, Eunjong; Yuk, Youngsoo

Disclosed are a method for distributing a random access and a method for distributing and performing the random access. According to the present invention, a method for performing a random access of a terminal comprises the step of receiving a paging message indicative of a network reentry from a base station, wherein said paging message can contain at least either the identifier information of terminal groups, in which terminals are grouped, or the random access configuration information which ...
]]> 20130121303