Patent application number | Description | Published |
20090279469 | THE METHOD AND DEVICE FOR SENDING AND RECEIVING E-MBMS TRAFFIC DATA - The invention provides a method and device for sending MBMS traffic data based on MBMS Cell Group, the method comprises the following steps: channel coding and modulating said MBMS traffic data; determining said MBMS cell group-specific scrambling code; determining said MBMS cell-specific scrambling code; scrambling said MBMS traffic data with said MBMS cell group-specific scrambling code, and adding reference signal scrambled with said MBMS cell group-specific scrambling code and reference signal scrambled with said MBMS cell-specific scrambling code; and sending scrambled MBMS reference signal and data. With the method and the corresponding device provided by the invention, it is easy to realize RF combining or RF combining and soft combining simultaneously at UE to obtain diversity gain. | 11-12-2009 |
20090318149 | METHOD AND APPARATUS FOR ESTABLISHING A SERVICE IN A FIRST FREQUENCY - The present invention relates to a method for establishing a service in a first frequency in a communication network, wherein the first frequency does not support the service or supports it in a limited way, the method comprises the following steps: determining the service to be established, re-selecting or redirecting to a second frequency that is suitable for the service, so as to carry out the service in the second frequency. The present invention also relates to user equipment and a network apparatus for establishing a service in a first frequency in a communication network, wherein the first frequency does not support the service or supports it in a limited way. According to the present invention, a non-MBMS service may be established in the MBMS dedicated frequency, so as to carry out the non-MBMS service in the normal frequency. | 12-24-2009 |
20100080159 | EVOLVED MULTIMEDIA BROADCAST/MULTICAST SERVICE BASE STATION, USER EQUIPMENT AND METHODS THEREOF - The present invention provides a user equipment (UE), comprising: first receiving means for receiving on a first carrier information for determining a second carrier and a Multimedia Broadcast/Multicast Service (MBMS) notification; second receiving means for receiving Radio Bearer (RB) configuration information and MBMS scheduling information on the second carrier determined from the information; and control means for generating an MBMS scheduling template based on the received RB configuration information and MBMS scheduling information, wherein, the second receiving means receives MBMS data based on the MBMS scheduling template. | 04-01-2010 |
20100113056 | SCHEDULING METHOD AND SCHEDULING DEVICE FOR MBMS, AND BASE STATION INCLUDING THIS SCHEDULING DEVICE - A scheduling method for multimedia broadcast/multicast service (MBMS) is provided according to the present invention, comprising steps of: configuring service specific information and service scheduling information separately from MBMS service data to form an MCCH control message of an MBMS control channel; and transmitting the MCCH control message and the MBMS service data to a receiving end, wherein the service specific information and the service scheduling information are applied with a single-frequency network combining scheme. | 05-06-2010 |
20100172282 | METHOD AND APPARATUS FOR MAPPING PILOT SIGNALS IN MULTIPLEXING MODE OF UNICAST AND BROADCAST/MULTICAST SERVICES - Disclosed is a method for mapping pilot signals in a multiplexing mode of unicast service and Multimedia Broadcast/Multicast Service (MBMS). The method comprises the steps of: generating pilot symbols for the unicast service and the MBMS service, respectively; mapping the pilot symbols for the MBMS service to multiple transmit antennas such that, in a subframe, the pilot symbols for the MBMS service for each antenna are arranged in a same time domain and adjacent to each other, the pilot symbols for the MBMS service for the same transmit antenna are spaced from each other by a predetermined number of subcarriers in the frequency domain and by a predetermined number of OFDM symbols in the time domain, and the pilot symbols for the MBMS service for the same transmit antenna are arranged in a staggered form along the time domain, and mapping the pilot symbols for the unicast service at the same time. | 07-08-2010 |
20100177676 | METHOD AND SYSTEM FOR DATA RETRANSMISSION IN MBMS - The present invention provides a method of data retransmission in MBMS (Multimedia Broadcast/Multicast Service), comprising: a step in which a base station allocates an uplink time-frequency resource block to mobile stations; a step in which the mobile stations feed back uplink feedback signalings with respect to the received downlink MBMS service data to the base station on the allocated uplink time-frequency resource block, wherein the uplink feedback signalings with respect to one and the same downlink MBMS service data are combined in one and the same uplink time-frequency resource, and the uplink feedback signalings with respect to different downlink MBMS service data are multiplexed in one uplink time-frequency resource block; a step in which the base station decides whether to retransmit a data block based on the fed-back uplink feedback signalings. | 07-15-2010 |
20100265866 | EVOLVED MULTIMEDIA BROADCAST/MULTICAST SERVICE ACCESS GATEWAY, BASE STATION AND METHODS THEREOF - The present invention provides an Evolved Multimedia Broadcast/Multicast Service (EMBMS) access gateway supporting network multicast, comprising: receiving/responding means for receiving a Multimedia Broadcast/Multicast Service (MBMS) Session Start message from a Broadcast/Multicast-Service Center (BM-SC) and for returning a response message to the BM-SC after receiving the MBMS Session Start message; storage means for storing a mapping relationship between respective MBMS service areas (SAs) and respective base stations; determining means for determining base station(s) associated with the MBMS based on the stored mapping relationship when the receiving/responding means receives the MBMS Session Start message; and transmitting means for transmitting the MBMS Session Start message to the determined bases station(s). | 10-21-2010 |
20100279721 | METHODS FOR TRANSMITTING AND RECEIVING MULTIMEDIA SERVICE DATA, BASE STATION AND USER EQUIPMENT - Disclosed are methods for transmitting and receiving multimedia service data, base station and user equipment. The method for transmitting multimedia service data comprises steps of: receiving transmission order information representing the order in which a plurality of multimedia services is to be transmitted; generating schedule information including the beginning indices of the plurality of multimedia services; and transmitting data of the plurality of multimedia services based on the transmission order information and the schedule information. With the methods and equipment of the present invention, dynamic scheduling for MBMS service can be implemented in a SFN network so that power preservation of user equipment can be achieved in the case of discontinuous transmission and statistical multiplexing can be performed easily. | 11-04-2010 |
20100296491 | METHOD AND AN APPARATUS FOR SYNCHRONIZATION AMONG THE NEIGHBORING BASE STATIONS IN THE WIRELESS COMMUNICATION SYSTEM - The object of the present invention is to provide a method and an apparatus for performing synchronization among neighboring base stations in the wireless communication network. According to the technical solution of the present invention, a base station turns off a transmitter randomly to receive a synchronization signal from neighboring base stations, and obtains a new local synchronization reference time based on the synchronization reference time of other neighboring base station. With the apparatus and the method provided by the present invention, the strongly robust synchronization among base stations is realized. | 11-25-2010 |
20100315988 | METHOD AND BASE STATION FOR SYNCHRONIZING SIGNALING MESSAGE - According to the invention, it provides a method for synchronizing a signaling message transmitted over multi-cell MCCH. The method comprises the following steps: transmitting, by a gateway, the signaling message carried with activation time information to a base station via a MCE (MBMS Control Entity), or transmitting, by a MCE, the signaling message carried with activation time information directly to a base station; and making, by the base station, the signaling message take effect synchronously based on the activation time information contained in the signaling message. | 12-16-2010 |
20110026464 | METHOD FOR SYNCHRONIZING BETWEEN A GATEWAY AND BASE STATIONS AND CORRESPONDING GATEWAY AND BASE STATION - A method for synchronizing between an access gateway and a plurality of base stations is provided, which comprises the following steps of: at the gateway, determining (S | 02-03-2011 |
20110026570 | METHOD AND APPARATUS FOR MEASURING AND CORRECTING RECEIVER PARAMETERS - A method and apparatus for measuring parameters of a receiver having a mixer for generating an I signal and a Q signal using an input signal, an I channel circuit for processing the I signal, and a Q channel circuit for processing the Q signal. The method includes feeding the receiver a first testing signal before the mixer. The method includes feeding the receiver a second testing signal on the I channel circuit. The method includes feeding the receiver a third testing signal on the Q channel circuit. The method includes measuring I/Q quadrature deviation and I/Q delay imbalance of the receiver using the first, the second, and the third testing signals. This separates the I/Q quadrature deviation and I/Q delay imbalance. | 02-03-2011 |
20110264624 | CENTRALIZED BACKUP SYSTEM AND BACKUP METHOD FOR AN HOMOGENEOUS REAL-TIME SYSTEM AT DIFFERENT LOCATIONS - The present invention discloses a centralized backup system for a non-local homogeneous real-time system, comprising a switch ( | 10-27-2011 |
20110268018 | GATEWAY, BASE STATION, COMMUNICATION NETWORK AND SYNCHRONIZATION METHOD THEREOF - Discloses is a gateway, base station, communication network and synchronization method thereof. The method comprises: at time T | 11-03-2011 |
20120039228 | METHOD AND DEVICE FOR CONTROLLING MBMS RECEIVING IN A WIRELESS COMMUNICATION SYSTEM - The present invention provides a method of receiving a multimedia broadcast/multicast service in a user equipment of a wireless communication system based on MBSFN transmission and a method of assisting the user equipment to receive the service in the corresponding base station; wherein the user equipment receives a transport block from the base station in a predefined period; and then judges whether a notification indicator in the transport block is activated, if so, then judges whether a service identification of a multimedia broadcast/multicast service customized by the user equipment is included in a transport block including a control signaling in the transport block, if so, then receives the multimedia broadcast/multicast service. By implementing the present invention, a user terminal in IDLE mode only needs a predefined period such as a DRX period to wake up to receive the notification indicator to judge whether a new service will start without waking up at extra time. | 02-16-2012 |
20120040603 | METHOD AND APPARATUS FOR TRANSMITTING MESSAGES - A method, a base station, a Multimedia Broadcast Multicast Service (MBMS) Coordination Entity (MCE), and a system for transmitting messages are provided. The method includes the steps of: defining a transmission order for different services in a service area; defining an arranging order of different messages in the same Transport Block (TB); generating and transmitting first messages carrying the transmission order for different services and the arranging order of different messages so as to synchronize contents of the first message TBs. According to the above technical solutions, the content synchronization of the MCCH RRC message TBs may be achieved. | 02-16-2012 |
20120044826 | METHOD AND APPARATUS FOR TRANSMITTING MCCH CONTROL SIGNALING IN MBSFN MANNER - A method and device for realizing MBMS control signaling transmission in MBSFN manner are provided in the present invention. Wherein, a base station transmits multimedia broadcast multicast service MBMS control signaling in MBSFN manner, preferably, the base station multiplexes MBMS control signaling and MBMS service data in a same MBSFN subframe, and transmits them according to an adjustment period and/or a repetition period. Then, a mobile station receives the MBMS control signaling at the corresponding MBSFN subframe according to the adjustment period and/or the repetition period. With the solution of the present invention, MBMS control signaling transmission in MBSFN manner is realized. | 02-23-2012 |
20120044851 | COMMUNICATION METHOD AND DEVICE OF BROADCAST AND/OR MULTICAST IN RADIO NETWORK - The invention discloses a communication method and device of broadcast and/or multicast in radio network. The eNB determines dynamic scheduling control information of each service, according to the practical transmission of the broadcast and/or multicast service in one scheduling period, and provides, in a MAC packet data unit, the UE with the dynamic scheduling control information; the UE receives, in a MAC packet data unit, the dynamic scheduling control information, and receives the broadcast and/or multicast service data from the eNB in the scheduling period, according to the dynamic scheduling control information. (FIG. | 02-23-2012 |
20120044854 | METHOD, BASE STATION, AND BROADCAST MULTICAST SERVICE CENTER FOR CREATING, UPDATING, AND RELEASING SYNCHRONIZATION ENTITIES - The present invention provides processes of creating, updating, and releasing SYNC entities between eNB and BM-SC, and an eNB and a BM-SC for implementing the processes of creating, updating, and releasing the SYNC entities. According to a solution of the present invention, a method of creating SYNC entities is provided, including: creating, at a BM-SC, a plurality of SYNC entities whose amount is equal to the total amount of services, and associating the created plurality of SYNC entities with the services in a one-to-one correspondence manner; sending a SYNC entity creating instruction to all eNBs within an MBSFN area; creating, at each eNB, a plurality of SYNC entities whose amount is equal to the total amount of services based on the received SYNC entity creating instruction, and associating the created plurality of SYNC entities with the services in a one-to-one correspondence manner. | 02-23-2012 |
20120057604 | METHOD AND APPARATUS FOR TRANSMITTING MBMS SERVICES - A transmission method for Multicast Broadcast Single Frequency Network (MBSFN), which can realize the multiplexing of Multimedia Broadcast/Multicast Service (MBMS) services with different Modulation and Coding Scheme (MCS)/Service Data Unit (SDU) error rates. The method comprises the steps of: dividing a plurality of services to be transmitted into multiple service groups according to error rates, each service group including at least one service; transmitting the plurality of services according to the service groups, wherein the respective services in each service group are transmitted in turn according to a predetermined sequence. By applying the method and the apparatus, MBMS services having different MCS/SDU error rates can be multiplexed and transmitted to UEs in the MBSFN. | 03-08-2012 |
20120140619 | EVOLVED MULTIMEDIA BROADCAST MULTICAST SERVICE SYSTEM AND METHOD FOR PERFORMING STATISTICAL MULTIPLEXING OF SERVICES WITH DIFFERENT QUALITY OF SERVICE CLASS IDENTIFIERS - A method for performing statistical multiplexing of services with different Quality of Service Class Identifiers (QCIs) in an evolved Multimedia Broadcast Multicast Service (e-MBMS) system, comprising: at an evolved Broadcast Multicast Service Center (eBM-SC), determining a statistical multiplexing bundle and information of the statistical multiplexing bundle for e-MBMS services, wherein the statistical multiplexing bundle comprises multiple services with different QCIs, and services with the same QCI constitute a statistical multiplexing sub-bundle in the statistical multiplexing bundle, the information of the statistical multiplexing bundle comprising: a QCI, a service list and an Aggregated Bundle Bit Rate (ABBR) of each statistical multiplexing sub-bundle, and the ABBR of the statistical multiplexing bundle; at an MBMS Collaborative Entity (MCE), determining an ABBR bundle based on the information of the statistical multiplexing bundle determined by the eBM-SC and according to a predetermined standard, and performing statistical multiplexing scheduling for the services of the ABBR bundle so that multiple services belonging to the same ABBR bundle share resources allocated to the ABBR bundle. The method may acquire further gain, that is, further reduce resource consumption. | 06-07-2012 |
20120140693 | METHOD OF TRIMMING TRAFFIC IN AN E-MBMS SYSTEM AND BM-SC FOR IMPLEMENTING THE METHOD - The present invention provides a method of trimming traffic in an e-MBMS system and BM-SC for implementing the method. The method comprises: determining, by a BM-SC, an ABBR of the multiplexing; allocating, by an MCE, resources based on the determined ABBR; determining, by the BM-SC, whether data amount to be transmitted in a synchronization period exceeds resources allocated in the synchronization period; and dropping, by the BM-SC, tail data packets that cannot be sent in the synchronization period in the multiplexed service if it is determined to exceed. Further, the method also comprises; before the step of determining, voluntarily dropping, by the BM-SC, some data packets in the multiplexed service. | 06-07-2012 |
20120218965 | METHOD AND DEVICE FOR AGGREGATING A PLURALITY OF SERVICE DATA FROM MACHINE TERMINAL EQUIPMENT - The invention proposes a method and device for aggregating a plurality of service data from a terminal equipment. A first network device in a radio access network encapsulates a plurality of service data from a machine terminal equipment into a non-access stratum data packet, performs a transmission process on the non-access stratum data packet to generate a processed signal and transmits the processed signal; and the signal is forwarded by a base station to a second network device in a core network, and the second network device recovers the non-access stratum data packet from the signal, extracts the plurality of service data from the non-access stratum data packet and then transmits the plurality of service data respectively to a corresponding destination server. With the solution of the invention, a signaling overhead and thus radio resources in a radio access network can be saved, and preferably a period of time for a terminal equipment to wait for a feedback can also be shorten so that the terminal equipment can enter a dormancy status or transmit new service data as soon as possible, thereby saving power consumption of the terminal equipment. | 08-30-2012 |
20120315927 | METHOD OF AND APPARATUS FOR ACCESS GEOGRAPHICAL LOCATION INFORMATION SERVICE - The invention provides a solution to accessing for a geographical location information-based service in a server of a machine type communication based communication system, where firstly a server broadcasts or multicasts a content request message, the content request message comprising information on requested content and information on a target geographical location; then the server receives a response message from at least one user equipment, the response message indicating that the at least one user equipment possesses the requested content and the at least one user equipment being located within the target geographical location; and finally the server acquires the requested content from the at least one user equipment. | 12-13-2012 |
20120317242 | COMMUNICATION METHOD FOR MACHINE-TYPE-COMMUNICATION AND EQUIPMENT THEREOF - The present invention discloses a communication method for machine-type-communication (MTC) between a MTC server and MTC equipments, which comprises: the MTC server broadcasts a target content related to an application, receives availability information related to the target content from candidate MTC equipments which satisfy the target content, selects any one or more MTC equipments from the candidate MTC equipments based on the availability information, establishes a session connection with each of the selected MTC equipments, and receives content uploaded by the selected MTC equipments. The invention furthermore discloses a communication method for MTC between the MTC equipments and the MTC server, and discloses the corresponding MTC server and the MTC equipment. | 12-13-2012 |
20130002413 | METHOD FOR MONITORING BY COLLABORATING BETWEEN MTC DEVICES, RELATED DEVICE AND SYSTEM - The present invention provides a method for collaboratively monitoring by means of MTC devices in a wireless communication network and related MTC devices and system. Each of the MTC devices is connected to a MTC server via said wireless communication network and includes a transceiver having a unique ID and security code, and said transceiver periodically broadcasts its normal or abnormal status information to other MTC devices within a certain range in the vicinity of that MTC device and detects and identifies other MTC devices within said range. Said method comprises that, in case that the MTC device is operated illegally: if its transceiver is not destroyed, then the MTC device will send an alarm message to the MTC server and report information about its current location; if its transceiver is destroyed, then the MTC device will send once to the MTC server an alarm message, and said other MTC device(s) will send to the MTC server an alarm message and report information about their current location since it does not detect a legal broadcast signal sent by the MTC device. | 01-03-2013 |
20130013763 | MACHINE-TYPE COMMUNICATION METHOD AND SYSTEM AND CELL SEARCH METHOD AND DEVICE - Embodiments of the present invention provide a machine-type communication method and system. Operation capabilities of a machine are determined through a negotiation between the machine and a network ( | 01-10-2013 |
20130250840 | SCHEDULING METHOD AND SCHEDULING DEVICE FOR MBMS, AND BASE STATION INCLUDING THIS SCHEDULING DEVICE - A scheduling method for multimedia broadcast/multicast service (MBMS) is provided according to the present invention, comprising steps of: configuring service specific information and service scheduling information separately from MBMS service data to form an MCCH control message of an MBMS control channel; and transmitting the MCCH control message and the MBMS service data to a receiving end, wherein the service specific information and the service scheduling information are applied with a single-frequency network combining scheme. | 09-26-2013 |
20140016624 | SLOTTED ACCESS FOR WIRELESS COMMUNICATION DEVICES AND CONTROL THEREOF - An example method provides a method of determining access times and channels for a wireless communication device. One embodiment includes selecting, at a wireless communication device, one of a plurality of time intervals in a periodically repeating access cycle for transmission of an access signal based on an identification number identifying the wireless communication device, negotiating a preamble assignment for the selected one of the plurality of time intervals, and transmitting the access signal over an access channel in the selected one of the plurality of time intervals using a preamble corresponding to the preamble assignment. | 01-16-2014 |
20140023051 | METHOD AND APPARATUS FOR ACCESSING IN AN EQUIPMENT OF A COMMUNICATION NETWORK - A method of accessing in an equipment of a communication network is proposed in the invention. The method comprises the steps of: receiving a message 2 from a base station, the message 2 being used for an assignment of resource to transmit a message 3, the assigned resource corresponding to N HARQ RTTs, where 1≦N≦8; and transmitting the message 3 only in part of the N HARQ RTTs. With the scheme of the invention, a MTC device selectively transmits the Msg3 in one/some HARQ RTT and maintains silence in another one/some HARQ RTT, thus the possibility of the occurrence of access collision with other UEs may be backed off, such that other UEs, particularly human-to-human UEs, may transmit the Msg3 normally. And the possibility of the occurrence of collision is reduced from the viewpoint of the user equipments in a network, reducing entirely the possibility of an access delay and access failure. | 01-23-2014 |
20140112427 | COMPLETELY PASSIVE COOLING SYSTEM FOR REACTOR CORE AFTER ACCIDENT OF LARGE-SCALE PRESSURIZED WATER REACTOR NUCLEAR POWER PLANT - A passive cooling system for a reactor core of a large-scale pressurized water reactor nuclear power plant includes a shield building having an outer wall and a through air inlet arranged on an upper part of the outer wall, a water tank arranged at an upper part of the shield building, a cooling water distribution plate arranged above a top of a containment within the shield building, a spray pipe arranged at an inside of the top of the shield building and having a water inlet end and a water outlet end, wherein the water inlet end is connected to a bottom of the water tank and the water outlet end is extended to be above the cooling water distribution plate, and an air deflector arranged between the shield building and the containment and having an upper end connected to an inside of the top of the shield building. | 04-24-2014 |
20140153517 | METHOD OF AND APPARATUS FOR PHYSICAL RANDOM ACCESS IN COMMUNICATION NETWORK - In an embodiment of the invention, there is proposed a method of and apparatus for accessing in a user equipment, the method including the steps of: i) performing a random access on a predetermined resource according to a channel condition of the user equipment, wherein the predetermined resource is associated with the channel condition of the user equipment; and ii) receiving, on a PDCCH, a response to the random access from an eNB. With this solution, during a random access of a user equipment, particularly a MTC device, an eNB can perform a Random Access Response (RAR) adaptively using a different number of Control Channel Elements (CCEs) according to an indication, capable of reflecting a channel condition, e.g., a signal to noise ratio, of the user equipment, thereby saving the channel resource. | 06-05-2014 |
20140175674 | Package on Package Device - The present invention provides a package on package device. At least two components are sequentially soldered with each other. A size of a base plate of a component located below is greater than a size of an edge of a component located above. In the case of a package on package device, the size of the base plate of the component located below is greater than the size of the edge of the component located above. | 06-26-2014 |
20140220336 | PRESSURE-SENSITIVE ADHESIVES THAT MINIMIZE PLASTICIZER MIGRATION, PRESSURE-SENSITIVE ADHESIVE ARTICLES WITH SUCH PRESSURE-SENSITIVE ADHESIVES, AND METHODS FOR FABRICATING SUCH PRESSURE-SENSITIVE ADHESIVES - Pressure-sensitive adhesives that minimize and/or resist plasticizer migration, pressure-sensitive adhesive articles with such pressure-sensitive adhesives, and methods for fabricating such pressure-sensitive adhesives are provided. In an embodiment, a pressure-sensitive adhesive includes a wax chosen from ethylene-acrylic acid copolymer, ethylene-vinyl acetate, or mixtures thereof. The pressure-sensitive adhesive also contains a natural rubber, a synthetic rubber, a tackifier, and a solvent. | 08-07-2014 |
20140233515 | METHOD OF RESOURCE SCHEDULING USED FOR MACHINE TYPE COMMUNICATIONS - The invention relates to a method of implementing resource scheduling for MTC devices, the base station assigns multiple machine type communication (MTC) devices to a group, and allocates to each device a sequence number of the group respectively, informs each corresponding device of the sequence number of the device, allocates a resource set for the group, and transmits indication information, indicating the resource set, to each device via broadcast signaling, wherein, the sequence number is used to indicate the resource, in the resource set, used by the device. A MTC device determines the resource, in the resource set, used by the device based on the sequence number. The embodiment of the invention can save the overhead of MTC resource scheduling. | 08-21-2014 |
20140241233 | METHOD AND APPARATUS FOR TRANSMITTING MCCH CONTROL SIGNALING IN MBSFN MANNER - A method and device for realizing MBMS control signaling transmission in MBSFN manner are provided in the present invention. Wherein, a base station transmits multimedia broadcast multicast service MBMS control signaling in MBSFN manner, preferably, the base station multiplexes MBMS control signaling and MBMS service data in a same MBSFN subframe, and transmits them according to an adjustment period and/or a repetition period. Then, a mobile station receives the MBMS control signaling at the corresponding MBSFN subframe according to the adjustment period and/or the repetition period. With the solution of the present invention, MBMS control signaling transmission in MBSFN manner is realized. | 08-28-2014 |
20140302811 | METHOD OF PATTERN-BASED MESSAGE TRANSMISSION - The invention provides a method of pattern-based message transmission. The method can predetermine a transmission pattern for the message transmission between a base station and a user equipment according to a service type, an equipment identifier, and etc., of the equipment and can hereby determine a transmission process of signaling and data and thus can handle the remaining transmission of either signaling or data to be performed in the predetermined pattern, which means that scheduling resources can be greatly saved and thus signaling overheads and the resource consumption can be greatly reduced. With an optimized design of a pattern, an acknowledgement message and subsequent signalings and/or data could be encapsulated in a same data packet for transmission and reception, thereby resources are further saved. This improves the efficiency of utilizing signaling greatly in general, reduces signaling overheads, and also facilitates various communication between other users in the cell, improves the efficiency of economy and saves cost. | 10-09-2014 |
20150016326 | METHOD AND DEVICE FOR CONTROLLING MBMS RECEIVING IN A WIRELESS COMMUNICATION SYSTEM - The present invention provides a method of receiving a multimedia broadcast/multicast service in a user equipment of a wireless communication system based on MBSFN transmission and a method of assisting the user equipment to receive the service in the corresponding base station; wherein the user equipment receives a transport block from the base station in a predefined period; and then judges whether a notification indicator in the transport block is activated, if so, then judges whether a service identification of a multimedia broadcast/multicast service subscribed to by the user equipment is included in a transport block including a control signaling in the transport block, if so, then receives the multimedia broadcast/multicast service. By implementing the present invention, a user terminal in IDLE mode only needs a predefined period such as a DRX period to wake up to receive the notification indicator to judge whether a new service will start without waking up at extra time. | 01-15-2015 |
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