Patent application number | Description | Published |
20120228059 | PORTABLE LADDER WITH A STAND OFF DEVICE - A portable ladder has two stiles interconnected by rungs. The ladder is provided with a stand off device, including two stand off arm assemblies, each being telescopically inserted into a receiving space. Each stand off arm assembly has a base part and a stand off arm interconnected by a hinge that allows the stand off arm to be pivoted between a position in alignment with the base part and an angled stand off position. The stand off arm assemblies are each configured such that—in extended position—the hinge is located outside the receiving space with the base part being located within said receiving space, and also such that—in retracted position—the base part, the hinge, as well as at least a portion of the stand off arm are located within the receiving space. | 09-13-2012 |
20120273304 | COMBINED PORTABLE STEP STOOL AND WORKPIECE SUPPORT DEVICE - A combined step stool and workpiece support device ( | 11-01-2012 |
20140374192 | PORTABLE LADDER WITH A STAND OFF DEVICE - A portable ladder has two stiles interconnected by rungs. The ladder is provided with a stand off device, including two stand off arm assemblies, each being telescopically inserted into a receiving space. Each stand off arm assembly has a base part and a stand off arm interconnected by a hinge that allows the stand off arm to be pivoted between a position in alignment with the base part and an angled stand off position. The stand off arm assemblies are each configured such that—in extended position—the hinge is located outside the receiving space with the base part being located within said receiving space, and also such that—in retracted position—the base part, the hinge, as well as at least a portion of the stand off arm are located within the receiving space. | 12-25-2014 |
Patent application number | Description | Published |
20140098781 | Method, Apparatus and System for Uplink Radio Resource Allocation in an LTE Communication System - The present technology provides a method, apparatus and system for facilitating uplink communication from a user equipment (UE) to a base station in an LTE communication system. One or more frequency subcarriers within a predetermined LTE resource block are selected, covering less than the entire frequency range of the LTE resource block. The selected one or more frequency subcarriers are then used for communication from the UE to the base station. | 04-10-2014 |
20140098782 | ENHANCEMENT FOR LTE COMMUNICATION SYSTEMS - A method and system for transmitting data from a UE in an OFDM system such as LTE. Information symbols are spread using a spreading code assigned to the UE and orthogonal to spreading codes of other UEs. The assigned spreading code has a spreading factor which is variable and dynamically selected based on one or more system performance criteria. The spread information symbols are transmitted in one or more LTE resource blocks. Spreading may be performed in the time domain, over a plurality of LTE time slots and/or resource elements. | 04-10-2014 |
20140185534 | METHOD AND SYSTEM FOR HYBRID AUTOMATIC REPEAT REQUEST COMBINING ON AN LTE DOWNLINK CONTROL CHANNEL - The present technology provides for an LTE system comprising a UE which is configured to perform blind HARQ combining of PDCCH messages, and an eNB which is configured with a HARQ transmission mechanism for such PDCCH messages. The PDCCH messages may be uplink or downlink grant messages, for example. In some embodiments, up to 8 messages may be combined via HARQ. Such HARQ combining may facilitate realizing a practical coverage gain. | 07-03-2014 |
20140301296 | METHOD AND APPARATUS FOR BROADCAST CHANNEL DECODING - A method and apparatus for decoding the LTE physical broadcast channel (PBCH). The transmissions are made by an evolved NodeB (eNB). At least one template symbol sequence representative of a potential transmission by the eNB over the PBCH is provided. A signal or signals transmitted over the PBCH by the eNB is received, the signal or signals indicative of a received symbol sequence. Correlation operations are performed for correlating the at least one template symbol sequence against the received symbol sequence. A representative symbol sequence, timing parameter, or both, is selected, based on the correlation operations. The representative symbol sequence is indicative of information transmitted by the eNB over the LTE PBCH. The timing parameter is indicative of timing of said information transmitted by the eNB. | 10-09-2014 |
20150264665 | ABBREVIATED BLIND DETECTION IN WIRELESS COMMUNICATION SYSTEMS INCLUDING LTE - A method and apparatus are provided for abbreviating the blind decoding process performed by a UE, such as an LTE UE, on control channel data such as PDCCH data of PRB pairs of a set of PRB pairs transmitted concurrently within a subframe. In some embodiments, only a prioritized portion of the PDCCH data is decoded, thereby expediting blind decoding. In some embodiments, a reduced number of encoding options for the PDCCH data is used, and blind decoding is expedited by considering only such options as possibilities. When blind decoding of the PDCCH data is completed before the end of the subframe, this may be used to identify and discard corresponding PDSCH data which is irrelevant to the UE. The prioritized portion may be adjusted as needed to include the CSS so as not to miss certain critical data. | 09-17-2015 |
Patent application number | Description | Published |
20090164610 | METHOD, GATEWAY, CLIENT, SOFTWARE ARRANGEMENT AND COMPUTER-ACCESSIBLE MEDIUM FOR FACILITATING A HANDOVER BETWEEN A WIRELESS LAN AND A RADIO ACCESS NETWORK - Exemplary embodiments of method, gateway, client, software arrangement and computer-accessible medium are provided for a handover of a client from a local network to an access network. For example, information can be received from the client regarding the client's ability to connect directly to the access network, whereas the client is connected to a local network. A request for the handover of the client and an identification information of the client can be transmitted to the access network. Further, the handover of the client can be initiated from the local network to the access network. | 06-25-2009 |
20090183047 | Method for Generating Ldpc Codes and Apparatus Using Ldpc Codes - A method for generating an LDPC (low density parity check) code, comprising steps of: determining the number of rows and the number of columns in a matrix for forming the LDPC code according to predetermined code rate and constraint length; dividing the matrix into a plurality of layers according to a predetermined column weight; selecting a parallelization factor; dividing at least one of said layers in the matrix into a plurality of sub-layers and dividing each said sub-layer into a plurality of modular data blocks, according to the parallelization factor; determining the position of each weighted element in each modular data block according to said column weight and a predetermined row weight, so as to form said LDPC code. | 07-16-2009 |
20100321166 | Radio Frequency Identification Reader/Writer and a Method for Implementing Antenna Switching - An RFID reader/writer including a reader/writer body, antennas and an antenna switching unit is provided. The reader/writer body distributes to each of its own ports a length of sustained time for transmitting a signal. One end of the antenna switching unit is connected to one port of the reader/writer body, while the other end is connected to two antennas. The antenna switching unit acquires a length of sustained time for the signal transmission distributed to the port by the reader/writer body, configures the time-length for the signal transmission and the sequence thereof of the two antennas according to the length of sustained time for the signal transmission, obtains a configuration result for signal transmission, and performs a switching control on the signal transmission of the two antennas according to the signal transmission configuration result. Further, an implementation method for the antenna switching of the RFID reader/writer is described. | 12-23-2010 |
20130301617 | METHOD DEVICE AND SYSTEM FOR CONTROLLING HANDOFF - A handoff control method includes the following: Handoff status information of a first mobile host (MH) is collected. The handoff status information includes at least one parameter that is used for representing a status that happened during the first handoff from a source access point (AP) to a target AP. A handoff policy is generated based on the handoff status information, and used for optimizing a handoff process of an MH associated with the source AP. The handoff process occurs after the first MH is handed off from the source AP. The handoff policy is sent to the MH associated with the source AP, so the MH associated with the source AP can perform the handoff according to the handoff policy. A handoff control device and a system represent technical solutions that optimize the handoff process, reduce a total time delay of handoff, and increase a likelihood of successful handoff. | 11-14-2013 |
20140119408 | SYNCHRONOUS ACCESS METHOD, AND COMMUNICATION DEVICE AND SYSTEM IN FREQUENCY HOPPING RADIO COMMUNICATION - A method performs synchronous access between a first communication device and a second communication device. The first communication device adopts N frequency hopping channels and performs frequency hopping in a predetermined frequency hopping sequence and at a predetermined frequency hopping time interval. The first communication device sends a broadcast beacon over the N frequency hopping channels with a cycle of M times the predetermined frequency hopping time interval. The broadcast beacon carries general information including synchronization information. M and N are both natural numbers. The second communication device receives the broadcast beacon over any one frequency hopping channel of the N frequency hopping channels to acquire the synchronization information. The second communication device exchanges information with the first communication device for access. This flexible, simple and easy-to-implement synchronous access solution achieves high-efficiency utilization and good anti-interference of a bandwidth, and allows rapid and reliable synchronization with low power consumption. | 05-01-2014 |
20140286287 | Device, System and Method for Synchronising Send and Receive States of Wlan Clients in Multilink Wireless Data Transmission - A multilink wireless data transmission device comprises a control module and two or more WLAN clients. The control module is configured to control said WLAN clients to enable the data transmission states of those of the WLAN clients, which are not in an idle state, to be the same. The data transmission states comprise a receiving state and a sending state. The control module is configured to control at least one of the two or more WLAN clients, which need to receive data, to switch to the receiving state when a downlink triggering condition is met. The control module is further configured to control at least one of the two or more WLAN clients, which need to send data, to switch to the sending state when an uplink triggering condition is met. | 09-25-2014 |
20150312685 | A DYNAMIC HEARING AID SYSTEM AND A METHOD FOR CONFIGURING THE HEARING AID SYSTEM - A dynamic hearing aid system and a method for configuring the hearing aid system. The dynamic hearing aid system includes a first hearing device and a second hearing device, and a controller adapted to communicate with each other. The hearing devices and the controller form a master-slave configuration wherein one of the hearing devices is the master hearing device in the master-slave configuration and the other hearing device is the slave hearing device. | 10-29-2015 |