Patent application number | Description | Published |
20100074231 | METHOD AND RELATED DEVICE OF SCHEDULING REQUEST BEHAVIOR IN A WIRELESS COMMUNICATION SYSTEM - A method of scheduling request (SR) behavior for a UE configured with semi-persistent scheduling in a wireless communication system includes triggering an SR when the UE does not have an uplink resource allocated for a current transmission time interval, and controlling the triggered SR to remain pending and to be repeated until uplink resources are granted for a new transmission. | 03-25-2010 |
20100077100 | METHOD AND RELATED DEVICE OF A TRIGGER MECHANISM OF BUFFER STATUS REPORT AND SCHEDULING REQUEST IN A WIRELESS COMMUNICATION SYSTEM - A method of a trigger mechanism of buffer status report (BSR) and scheduling request (SR) for a media access control layer of a user equipment in a wireless communication system, the method including receiving a first data, identifying a state of semi-persistent scheduling (SPS) resource configuration and a type of the first data when the first data arrives at a transmission buffer and deciding a state of a BSR-SR triggering according to the state of SPS resource configuration, the type of the first data and a comparison between a size of a second data in the transmission buffer and a threshold. | 03-25-2010 |
20100111026 | METHOD AND APPARATUS FOR IMPROVING A SEMI-PERSISTENT SCHEDULING RESOURCE RELEASE PROCESS IN A WIRELESS COMMUNICATION SYSTEM - A method of improving a semi-persistent scheduling (SPS) resource release process for a medium access control (MAC) layer of a user equipment in a wireless communication system includes deactivating allocated SPS resources when receiving an SPS resource release command and transmitting a MAC control element including an SPS resource release confirmation for confirming SPS resource deactivation. | 05-06-2010 |
20100115355 | METHOD AND APPARATUS FOR IMPROVING UPLINK TRANSMISSION IN A WIRELESS COMMUNICATION SYSTEM - A method of improving uplink transmission for a MAC layer of a UE in a wireless communication system includes monitoring a transmission buffer and controlling a periodic buffer status report (BSR) timer to expire when lower priority data arrives at the transmission buffer in the condition that a periodic BSR is configured and running. | 05-06-2010 |
20100115367 | METHOD AND APPARATUS FOR IMPROVING UPLINK TRANSMISSION OF TRANSMISSION TIME INTERVAL BUNDLING IN A WIRELESS COMMUNICATION SYSTEM - A method of improving uplink transmission of TTI bundling for a MAC layer of a user equipment in a wireless communication system includes receiving a first signaling and a second signaling, and when a transmission collision happens between a first transmission corresponding to the first signaling and a second transmission corresponding to the second signaling, handling the transmission collision according to a type of the first signaling and a type of the second signaling. | 05-06-2010 |
20100142494 | METHOD AND APPARATUS FOR IMPROVING A HYBRID AUTOMATIC REPEAT REQUEST PROCEDURE IN THE TRANSITION OF TRANSMISSION TIME INTERVAL BUNDLING IN A WIRELESS COMMUNICATION SYSTEM - A method of improving a hybrid automatic repeat request (HARQ) procedure in the transition of transmission time interval (TTI) bundling for a MAC layer of a user equipment in a wireless communication system, the method including activating TTI bundling upon receiving a bundling activation command, and using a first number of unused HARQ processes in the first round trip time after TTI bundling is activated to continue the first number of unfinished HARQ processes before TTI bundling is activated. | 06-10-2010 |
20100161204 | Method for identification of traffic lane boundary - The invention provides a method for identification of traffic lane boundary. Firstly the microwave signal is received, and the noise reduction is treated for the microwave signal. Then the frequency domain information is employed to calculate the legal set of closed interval, in order to form the frequency span information. Finally, the probability density function model is employed to calculate the frequency span information in order to identify the traffic lane boundary. | 06-24-2010 |
20100232363 | METHOD OF HANDLING PACKET ERROR IN A WIRELESS COMMUNICATION SYSTEM AND RELATED COMMUNICATION DEVICE - A method of handling packet error for a communication device in a wireless communication system is disclosed. The method comprises the steps of: obtaining a payload from a received protocol data unit (PDU) and verifying the payload according to a predetermined payload format. | 09-16-2010 |
20100232364 | METHOD OF HANDLING RANDOM ACCESS PROCEDURE AND RELATED COMMUNICATION DEVICE - A method of handling a random access procedure for a mobile device in a wireless communication system is disclosed. The method of handling the random access procedure comprises the steps of applying a backoff parameter value associated with the random access procedure according to an operation mode of the mobile device and selecting a backoff time according to a uniform distribution between 0 and the backoff parameter value. | 09-16-2010 |
20100232385 | METHOD AND APPARATUS OF HANDLING UPLINK INFORMATION UNDER CARRIER AGGREGATION IN A WIRELESS COMMUNICATION SYSTEM - A method of handling uplink information under carrier aggregation for a MAC layer of a UE in a wireless communication system includes receiving uplink data from a higher layer of the UE, triggering a request for requesting UL-SCH resource on at least one of a plurality of component carriers according to whether a PUCCH resource is configured on the at least one of the plurality of component carriers in a current TTI when no UL-SCH resource is available for transmitting the uplink data in the current TTI, and instructing a lower layer of the UE to transmit the request on the at least one of the plurality of component carriers. | 09-16-2010 |
20100272045 | METHOD FOR ALLOCATING UPLINK RESOURCES TO LOGICAL CHANNELS IN A WIRELESS COMMUNICATION SYSTEM AND RELATED COMMUNICATION DEVICE - A method for allocating uplink resources to logical channels for a user equipment in a wireless communication system includes enabling a time window when logical channels are established, receiving uplink data through each logical channel, and allocating uplink resources on all configured component carriers which arrive within the time window from a current transmission time interval to all the logical channels with the value of a bucket indicating variable, which indicates the size of uplink data allowable to be transmitted, for each logical channel larger than zero in a decreasing priority order. | 10-28-2010 |
20100322096 | METHOD OF IMPROVING COMPONENT CARRIER IDENTIFICATION IN A RANDOM ACCESS PROCEDURE IN A WIRELESS COMMUNICATION SYSTEM AND RELATED COMMUNICATION DEVICE - A method of improving component carrier identification in a random access procedure for a UE of a wireless communication system includes transmitting a random access preamble on an UL component carrier to a network of the wireless communication system by using a PRACH resource corresponding to an anchor component carrier of a plurality of DL component carriers, so that the network identifies the anchor component carrier according to the PRACH resource used for transmitting the random access preamble. | 12-23-2010 |
20100322172 | METHOD FOR AVOIDING FALSE RANDOM ACCESS PROCEDURE COMPLETION IN A WIRELESS COMMUNICATION SYSTEM AND RELATED COMMUNICATION DEVICE - A method for avoiding false random access procedure completion for a UE in a connected mode of a wireless communication system includes when a random access response is received and the random access response includes an UL grant, selecting a HARQ process for a scheduled message and transmitting the scheduled message according to the UL grant; after the scheduled message is transmitted, when an UL grant associated with the HARQ process is received on a PDCCH addressed to a C-RNTI of the UE and an NDI received on the PDCCH indicates that the UL grant addressed to the C-RNTI is for a new transmission, verifying whether a TB size and a MCS with the UL grant addressed to the C-RNTI are valid; and when the TB size or the MCS with the UL grant addressed to the C-RNTI is invalid, ignoring the UL grant and continuing the random access procedure. | 12-23-2010 |
20110013574 | Method of Handling Unicast Transmission on Multimedia Broadcast Multicast Service Subframe and Related Communication Device - A method of handling unicast transmission on a multimedia broadcast multicast service (MBMS) subframe for a network in a wireless communication system is disclosed. The method includes the step of assigning a unicast downlink grant corresponding to the MBMS subframe to a mobile device by a cell radio network temporary identity (C-RNTTI) on a physical downlink control channel (PDCCH) when a MBMS subframe is not used for data transfer of a MBMS service. | 01-20-2011 |
20110013576 | METHOD OF MULTIMEDIA BROADCAST MULTICAST SERVICE CONTENT AWARE SCHEDULING AND RECEIVING IN A WIRELESS COMMUNICATION SYSTEM AND RELATED COMMUNICATION DEVICE - A method of multimedia broadcast multicast service (MBMS) content aware scheduling and receiving for network of a wireless communication system includes receiving data of different resolutions generated from a data source from an MBMS content provider, and scheduling a plurality of MBMS services of different resolution levels formed with the received data on a plurality of multicast traffic channels overlapping in time, wherein data of an MBMS service of a first resolution level on a first multicast traffic channel are shared with another multicast traffic channel corresponding to an MBMS service of a second resolution higher than the first resolution. | 01-20-2011 |
20110026522 | METHOD OF MULTIMEDIA BROADCAST MULTICAST SERVICE CONTENT AWARE SCHEDULING AND RECEIVING IN A WIRELESS COMMUNICATION SYSTEM AND RELATED COMMUNICATION DEVICE - A method of MBMS content aware scheduling and receiving for a network of a wireless communication system includes receiving data of different resolutions generated from a data source from an MBMS content provider, wherein the received data is used for forming a plurality of MBMS services of different resolution levels, transmitting a plurality of dynamic scheduling information units corresponding to the plurality of MBMS services of different resolution levels formed with the received data except the MBMS service of the lowest resolution level, transmitting scheduling information of the MBMS services of the lowest resolution level on a multicast control channel, and transmitting the plurality of MBMS services of different resolution levels on a multicast traffic channel. | 02-03-2011 |
20110034165 | Method of Handling System Information Reception with Measurement Gap Configuration and Related Communication Device - A method of handling system information reception with measurement gap configuration for a mobile device in a wireless communication system is disclosed. The method comprises performing reception of a first system information broadcasted by a network of the wireless communication system, and prioritizing reception of the first system information over utilization of a measurement gap for measurement when the measurement gap overlaps a period for the reception of the first system information, wherein the mobile device is configured with the measurement gap. | 02-10-2011 |
20110077006 | METHOD OF HANDLING MOBILITY IN MULTIMEDIA BROADCAST MULTICAST SERVICE SINGLE FREQUENCY NETWORK IN A WIRELESS COMMUNICATION SYSTEM AND RELATED COMMUNICATION DEVICE - A method of handling mobility in multimedia broadcast multicast service single frequency network (MBSFN) for a user equipment of a wireless communication system includes when the user equipment proceeds with an MBMS service and performs handover from a source cell to a target cell, checking whether a target MBSFN area which the target cell belongs to is the same as a source MBSFN area which the source cell belongs to, when the target MBSFN area is different from the source MBSFN area, receiving a multicast control channel (MCCH) corresponding to the target MBSFN area, checking whether the MBMS service is provided in the target MBSFN area, and when the MBMS service is provided in the target MBSFN area, sending a service join request to a target network of the wireless communication system, for continuing to receive the MBMS service. | 03-31-2011 |
20110080860 | Method of Formatting Dynamic Scheduling Information and Related Communication Device - A method of formatting dynamic scheduling information (DSI) for a mobile device in a wireless communication system is disclosed. The method includes the step of including a plurality of first tags in the DSI, each of the plurality of first tags corresponding to one of a plurality of multicast traffic channels (MTCHs) having a plurality of logical channel identifiers (LCIDs); and arranging the plurality of first tags in an order according to the LCIDs or a plurality of multicast control channels (MCCHs). | 04-07-2011 |
20110080881 | METHOD FOR TRANSMITTING POWER HEADROOM REPORT AND BUFFER STATUS REPORT IN A WIRELESS COMMUNICATION SYSTEM AND RELATED COMMUNICATION DEVICE - A method for transmitting a power headroom report (PHR) and a buffer status report (BSR) for a user equipment in a wireless communication system includes triggering a BSR when a triggering event for the BSR occurs, for reporting a status of an uplink transmission buffer of the user equipment to a network of the wireless communication system, checking whether the BSR is triggered for reporting that the uplink transmission buffer is empty, when the BSR is triggered for reporting that the uplink transmission buffer is empty, checking whether a PHR is triggered and whether there is room for the PHR in an uplink resource according to a priority order, and generating the PHR and transmitting the PHR instead of the BSR to the network when the PHR is triggered and there is not enough room for the PHR in the uplink resource. | 04-07-2011 |
20110274025 | METHOD OF AVOIDING MONITORING USELESS DYNAMIC SCHEDULING INFORMATION OF MULTIMEDIA BROADCAST MULTICAST SERVICE IN A WIRELESS COMMUNICATION SYSTEM AND RELATED COMMUNICATION DEVICE - A method of avoiding monitoring useless dynamic scheduling information (DSI) of multimedia broadcast multicast service (MBMS) for a user equipment of a wireless communication system includes identifying a service type of an ongoing MBMS service, detecting whether the MBMS service is received when the MBMS service is identified as a short session service, and informing a lower layer to stop monitoring DSI when the MBMS service is received. | 11-10-2011 |