Abstract: A wireless communication system in which a base station apparatus having a plurality of transmission antennas and one or more terminal apparatuses communicate with each other is provided with at least two methods of a first feedback method and a second feedback method regarding propagation path information at the time of reception. In accordance with a communication condition between the base station apparatus and the terminal apparatus, or the function of the terminal apparatus, the terminal apparatus performs feedback by one of the two methods of the first feedback method and the second feedback method. The base station apparatus performs spatial multiplexing transmission on the basis of the propagation path information that has been fed back. Thus, in a system in which CSI is fed back for MIMO transmission, desired transmission characteristics can be efficiently obtained.

Abstract: Disclosed are a heterogeneous network based-simultaneous data transmission service system and method which include a transmission device for dividing data into two or more partial data, selecting first partial data corresponding to a part of the two or more partial data, and selecting second partial data corresponding to another part of the two or more partial data; a first network device for receiving the first partial data from the transmission device; a second network device for receiving the second partial data from the transmission device; and a reception device for receiving the first partial data from the first network device, receiving the second partial data from the second network device, and reconstituting the data by combining the first partial data and the second partial data.

Abstract: Systems, software, and apparatuses that provide wired and wireless telecommunications under conditions where signal strength is poor or intermittent, the coordination and synchronization of data and workflows across various communication links under such conditions, especially intermittent or unreliable communications links, and the management of wireless mobile applications in such environments. The present invention technology herein relates to the fields of computer science, telecommunications, and data management.

Abstract: Messages transmitted between a receiver and a transmitter are used to maximize a communication data rate. In particular, a multicarrier modulation system uses messages that are sent from the receiver to the transmitter to exchange one or more sets of optimized communication parameters. The transmitter then stores these communication parameters and when transmitting to that particular receiver, the transmitter utilizes the stored parameters in an effort to maximize the data rate to that receiver. Likewise, when the receiver receives packets from that particular transmitter, the receiver can utilize the stored communication parameters for reception.

Abstract: Disclosed is a device in an IP Multimedia Subsystem (IMS) that provides IMS services to terminating non-IP (TNIP) devices. The method includes receiving a message to register a Public User Identity (PUID) at a TNIP device at a network-based device, the TNIP device being at an E.164 routing address, establishing, in a network device accepting communications where to send sessions destined for a PUID and providing information where to send sessions, the routing address as a final destination of sessions to the PUID based on the registration and an IP address of a network device with routing functionality based on telephone numbers as immediate destinations and using information from the registration to route to the TNIP device, after providing IMS services, using the relationship between the PUID, the routing address and the IP address of the network device with routing functionality based on telephone numbers.

Abstract: A wireless mobile router (140) includes wireless network interfaces (202) and (218) attached to a network controller (142). The wireless network interface (202) communicates with a cellular network (110) to access cellular network services. The wireless network interface (218) and the network controller (142) comprise a WLAN (170) or PAN (180) and a network router hosting a plurality of client devices. Each client device may access a wide area network, WAN over the cellular network. The wireless mobile router (140) is configured to exchange various cellular network signals with various WLAN and PAN networks. The wireless mobile router (140) is particularly suitable for use in a vehicle or at locations where WAN access is not readily available.

Abstract: A wireless communication unit (302, 405, 505, 605) is capable of communicating with a plurality of communication networks in a cellular communication system, where the plurality of communication networks employ a respective plurality of radio access technologies. The wireless communication unit (302, 405, 505, 605) comprises a receiver for receiving a message from a network device in the cellular communication system; and signal processing logic, operably coupled to the receiver, for determining from the received message a hierarchical policy of network information that applies to the plurality of radio access technologies.

Abstract: Systems and methods are presented to collect raw data from a plurality of servers and nodes on a network. A Distributed Enterprise Collection Bus (DECB) architecture is employed at various points on a network. The DECB comprises a collector unit that is protocol agnostic, an orchestration unit, a rule database, a filtering unit, and a distribution unit. Packets of raw data such as Call Detail Records (CDRs) generated by switching centers are received, and distributed to relevant destinations. Relevant destinations include data warehouses, mediation, analytics, etc. The goal is to alleviate collection and filtration duties of the source and destination.

Abstract: Disclosed are an uplink power control method, power control parameter configuration method and apparatus thereof. The uplink power control method comprises: a user equipment receives data in M downlink sub-frames of N downlink carriers and generates uplink control information, wherein the uplink control information of the M downlink sub-frames is transmitted in one uplink sub-frame; the user equipment determines ?F_PUCCH(F) and h(n) for calculating the transmit power of a physical uplink control channel (PUCCH) according to whether the number of bits of the uplink control information is larger than a predefined threshold; ?F_PUCCH(F) represents the power offset of different PUCCH formats relative to the PUCCH format 1a, h(n) represents the power offset corresponding to the number of transmission bits of the PUCCH; the user equipment calculates the PUCCH transmit power according to ?F_PUCCH(F) and h(n), and sending the uplink control information on the PUCCH using the calculated transmit power.

Abstract: A wireless communication system includes a base station apparatus having a plurality of antennas and a plurality of mobile station apparatuses each having, at least, one antenna. The base station apparatus acquires channel state information of the plurality of mobile station apparatuses, based on any one of a plurality of different channel state information formats, and, separately precodes data signals addressed to the plurality of mobile station apparatuses based on the channel state information, and spatially multiplexes and transmits the precoded signals. The mobile station apparatus receives the precoded signals and detects a desired data signal from the multiplexed signals addressed to mobile station apparatuses, based on the channel state information.

Abstract: The present invention provides a method for dealing with a PS domain service and realizing a PS domain service request for a mobile terminal and the mobile terminal. The method comprises: identifying, by the mobile terminal, a type of a PS domain signaling process that is used for realizing a PS domain service; when the type of the PS domain signaling process belongs to a first type, acquiring a result of the PS domain signaling process corresponding to the PS domain signaling process; and when it is judged that the result is network refusal and the reason for refusal is Reason #7 (GPRS service not allowed), judging that a Public Land Mobile Network (PLMN) on which the mobile terminal currently resides is not a Home Public Land Mobile Network (HPLMN) and adding the PLMN into a list of forbidden PLMNs for GPRS service. According to the above technical solution, it is able to provide a GPRS service on a HPLMN or other PLMNs, thereby to provide a user with a PS domain service with the biggest possibility.

Abstract: A link device facilitating communication between a wireless communication terminal and a resource-constrained device. According to an aspect, the link device receives messages from the wireless communication terminal on a wireless path according to a first protocol, converts the messages into a second protocol, and forwards the converted messages in the second protocols to the resource-constrained device on a wired path connecting the link device to the resource-constrained device. In an embodiment, the first protocol corresponds to HTTP protocol and the second protocol corresponds to a simpler protocol which requires relatively lesser processing and memory resources.

Abstract: A first BS transmits a first set of aggregated carriers including a PCC having a first carrier frequency and an SCC having a second carrier frequency. Contemporaneously, a second BS transmits a second set of aggregated carriers including a PCC having the second carrier frequency and an SCC having the first carrier frequency. In one aspect, the first BS transmits on the SCC a subframe having a number of selected symbols of the subframe at a lower power than other symbols of the subframe, the selected symbols aligning at least in part with a number of symbols of a control region of a subframe transmitted by the second BS on the PCC having the second carrier frequency. In another aspect, a UE attached to the second BS receives at least control information on the PCC of the first BS and receives data on the PCC of the second BS.

Abstract: The present invention is directed to systems and methods which accommodate OTA delays exceeding the delay associated with a 100 km transmission (more than approximately 0.667 ms) while still affording the full processing time required by both the UE and the eNode B equipment.

Abstract: A method for operating an interference coordinating entity (ICE) includes partitioning, by the ICE, a cloud radio access network (CRAN) cluster by grouping transmission points (TPs) serving user equipments (UEs) in accordance with a partitioning criterion into at least one virtual transmission point (V-TP) to produce a V-TP set. The UEs to be served are preferably offset from a V-TP boundary. The method also includes saving, by the ICE, V-TP information to a memory.

Abstract: In MU-MIMO communication in which an AP (access points: wireless base station) receives signals sent from plural terminals at the same time and at the same frequency, combinations of terminal users and decoding order of the received signals are determined so that interference reduction advantage by applying SIC can be effectively obtained. The access point includes: a plurality of antennas; and a scheduler used for performing the MU-MIMO communication with a plurality of terminals at the same time and at the same frequency. The scheduler is configured to determine the combinations of the terminal users on the basis of uplink communication quality information of the plurality of the terminals when the MU-MIMO communication is performed, and to send the determined combinations of the users as schedule information.

Abstract: Disclosed is a wireless data transceiving method in a multi-point transmission environment. A data transmitting method of a base station includes determining priorities of a plurality of terminals, allocating a symbol to be transmitted to a low-priority terminal to a base layer, allocating a symbol to be transmitted to a high-priority terminal to an enhancement layer, performing hierarchical modulation, and transmitting the hierarchically modulated symbol. Accordingly, by combining CoMP transmission technology and hierarchical modulation, a data capacity for a cell edge terminal increases and necessary resources decrease.

Abstract: A wireless communication method for machine type communication (MTC) where a base station defines a cell for wireless communication of the base station with devices within the cell via a downlink from the base station and via an uplink to the base station using one or more radio bearers; and a plurality of MTC devices are in wireless communication with the base station. The plurality of MTC devices share a radio bearer on at least one of the downlink by taking turns to receive data from the base station according to a predetermined schedule; or the uplink by taking turns to transmit data to the base station according to a predetermined schedule and the base station records each MTC device as a member of a group and assigns to each MTC device a first respective timing based on information which distinguishes the MTC device within the group.

Abstract: A method, a base station, and a user equipment for PRACH access are provided. The method includes: determining a PRACH sequence group used by multiple base stations, where the multiple base stations use a same cell identity and include a macro base station and at least one pico base station, the PRACH sequence group includes k1 first PRACH sequences, k2 second PRACH sequences, k3 third PRACH sequences, k4 fourth PRACH sequences, k5 fifth PRACH sequences, and k6 sixth PRACH sequences, k1 and k4 are positive integers, and k2, k3, k5, and k6 are nonnegative integers; and sending an indication parameter of the PRACH sequence group to the UE for the UE to randomly access a network, where the indication parameter is used for indicating the first PRACH sequences to the sixth PRACH sequences. thereby the fierceness of contention access to a PRACH can be reduced.

Abstract: A method and apparatus may be configured to support coordinated orthogonal block-based resource allocation (COBRA) operations. An access point (AP) may be configured to indicate to a plurality of stations (STA)s that it may support COBRA. Each WTRU may be configured to indicate to the AP that it can support COBRA as well. The AP may be configured to transmit a COBRA controller information element (IE) comprising a plurality of fields to each of the WTRUs. Each WTRU may be configured to transmit a COBRA controllee IE comprising a plurality of fields. STA grouping management, group maintenance, channel access, beamforming, sounding and frequency and synchronization procedures are also described.

Abstract: A base stations (BS) are configured to perform a coordinated transmission to at least one user equipment (UE). The BS includes a plurality of antenna configured to communicate with the UE. The BS also includes processing circuitry coupled to the plurality of antennas and configured to transmit physical downlink control channel (PDCCH) to the at least one user equipment. The UE includes a plurality of antennas configured to communicate with the BS. The UE also includes a processing circuitry coupled to the plurality of antennas and configured to receive PDCCH from the BS. The PDCCH is included in one or more transmit (Tx) beams. A Tx beam is defined by the cell specific reference signal (CRS) transmitted through the Tx beam. A Tx beam is configured to carry a beam identifier, and the PDCCH is configured to include resource allocation information for the user equipment.

Abstract: Systems and methods for communicating long packets are described herein. In some aspects, an apparatus for wireless communication includes a processor and transmitter. The processor is configured to determine a modulation coding scheme (MCS) of a plurality of MCSs for a plurality of data symbols, each MCS of the plurality of MCS having a different MCS index value. Further, the processor is configured to generate a data unit comprising a set of training fields periodically inserted between the plurality of data symbols after every n number of data symbols, where n depends on the MCS index value of the MCS. The transmitter is configured to transmit wirelessly via wireless local area network the data unit to one or more devices.

Abstract: Embodiments of a base transceiver station and method for transmitting are described herein. In some embodiments, data is transmitted over a downlink channel in accordance with a selected one of a plurality of transmission modes. The base transceiver station may be configurable to transmit data in accordance with each of the transmission modes. One of the transmissions modes may be selected for the data transmission based at least in part on feedback reported by a subscriber unit. The transmission modes include at least a single antenna mode, a transmit diversity mode, and a spatial multiplexing mode.

Abstract: The present disclosure proposes a method for device to device communication and apparatuses using the same. More particularly, the present disclosure proposes a method and apparatuses to manage device to device (D2D) network resources based on maintain a user equipment (UE) network topology. The proposal includes a equipment (UE) requesting an authorization from the network for D2D communication in a licensed frequency spectrum, the UE would then receive through a control node or through another non-mobile UE the authorization which includes an identification (ID) information which allows the UE to engage in D2D communication in the license spectrum even when the UE is outside the range of the serving base station.

Abstract: A method of configuring channel state information reference signals (CSI-RS) for a network in a wireless communication system includes indicating at least one CSI-RS configuration and at least one sub-band corresponding to each of the at least one CSI-RS configuration to a user equipment of the wireless communication system; wherein each of the at least one sub-band is associated with a frequency band where a corresponding CSI-RS configuration is effective within a sub-frame.

Abstract: Aspects of the present disclosure relate to techniques that may be utilized in networks with relatively dense deployments of nodes, such as remote radio heads (RRHs) and UE relays.

Abstract: A method and apparatus for allocating radio resources for a control channel, and a method of receiving the control channel are disclosed. According to an aspect, the method of allocating radio resources includes: recognizing one or more reference signals included in an enhanced control channel positioned in a resource region for downlink data; dynamically setting a resource element group including one or more resource elements that are to be allocated to the enhanced control channel, according to the one or more reference signals; and determining one or more resource elements available for the enhanced control channel among the resource elements included in the set resource element group, and allocating the one or more resource elements to the enhanced control channel.

Abstract: A control channel transmission/reception method and an apparatus for transmitting/receiving control channels using a resource allocation scheme applicable regardless of reference signal transmission or whether the reference signal is transmitted in distributed transmission mode or localized transmission mode are provided. The control channel transmission method includes mapping a Demodulation Reference Signal (DMRS) to Resource Elements (REs) of a Resource Block (RB) for transmitting a control channel, mapping the control channel to the REs numbered with numbers of predetermined number of Resource Element Groups (REGs) in a frequency-first ascending order cyclically, with the exception of the REs to which the DMRS is mapped, and transmitting the DMRS and the control channel.

Abstract: A method and an apparatus is provided for allocating channels in a multi-user environment for transmitting real-time data traffic in a wireless packet data network. The method includes determining an a priori data rate per channel for each of a plurality of mobile stations based on channel state information associated with a plurality of frequency channels associated with the plurality of mobile stations and a preliminary assumption of a uniform power distribution among the plurality of frequency channels at a transmitter. The method also includes allocating a unique frequency channel from said plurality of frequency channels to at least one of the plurality of mobile stations based on said a priori data rate per channel for each of the plurality of mobile stations.

Abstract: This is provided a method for allocating pilots to a sub-frame. The sub-frame includes a plurality of blocks in time domain. The method includes allocating a data demodulation (DM) pilot used for demodulating data to two blocks spaced not contiguous with each other, and allocating a channel quality (CQ) pilot. System capacity can be increased, and degradation of performance incurred by a channel estimation error can be minimized.

Abstract: A method for resource allocation, method for channel state information transmission, base station and user equipment. Wherein the method for resource allocation includes: determining, by a base station, that it is necessary for a UE to report aperiodic CSI of relevant downlink CCs; and allocating, by the base station, corresponding resources to the UE according to the number of the relevant downlink CCs. The base station allocates corresponding resources to the UE in accordance with the number of relevant downlink CCs, resource allocation is flexible, and the transmission of UCI in case of multiple carriers is supported.

Abstract: A method implemented in a user terminal used in a wireless communications system is disclosed. The method comprises receiving an index, referencing a table of indices in which the received index denotes at least a total number of co-scheduled streams and one or more modulation schemes, determining at least one modulation scheme of at least one co-scheduled user based on the referencing, and receiving data signals and processing the data signals by utilizing the at least one modulation scheme, wherein each index of a plurality of the indices in the table denotes a total number of co-scheduled streams and denotes one or more stream indices for a user terminal to which the index is directed. Other methods, systems, and apparatuses also are disclosed.

Abstract: A mobile communication system includes one or more base station apparatuses and a plurality of mobile station apparatuses that communicate with the one or more base station apparatuses. A precoding determining unit of the mobile station apparatuses determines applied precoding to be applied to a transmission signal from the base station apparatuses to the corresponding apparatus. A first transmitting unit of the mobile station apparatuses transmits information of the applied precoding to the base station apparatuses. A second transmitting unit of the base station apparatuses applies the same precoding and transmits a transmission signal to a plurality of mobile station apparatuses that specify the same precoding as the applied precoding.

Abstract: A master electronic circuit (300) includes a storage (324) representing a wireless collision avoidance networking process (332) involving collision avoidance overhead and combined with a schedulable process (345) including a serial data transfer process and a scheduler, a wireless modem (350) operable to transmit and receive wireless signals for the networking process (332), and a processor (320) coupled with the storage (324) and with the wireless modem (350) and operable to execute the scheduler to establish and transmit a schedule (110) for plural serial data transfers involving the processor (320) and distinct station identifications, and to execute the serial data transfers inside the wireless networking process and according to the schedule so as to avoid at least some of the collision avoidance overhead. Other electronic circuits, processes of making and using, and systems are disclosed.

Abstract: A bearer processing method is disclosed. The method includes these steps: a system border node receives a Packet Data Protocol (PDP) Context Request initiated by a universal mobile telecommunication system (UMTS); the system border node adjusts a Request Bearer Resource Allocation message of a system architecture evolution (SAE) system or the PDP Context Request of the UMTS according to the received PDP Context Request to map the Bearer Resource Allocation procedure of the SAE system and the Bearer Resource Allocation procedure of the UMTS. The present invention can map the Bearer Resource Allocation procedure of the SAE system and the Bearer Resource Allocation procedure of the UMTS.

Abstract: A radio communication device capable of randomizing both inter-cell interference and intra-cell interference. In this device, a spreading section primarily spreads a response signal in a ZAC sequence set by a control unit. A spreading section secondarily spreads the primarily spread response signal in a block-wise spreading code sequence set by the control unit. The control unit controls the cyclic shift amount of the ZAC sequence used for the primary spreading in the spreading section and the block-wise spreading code sequence used for the secondary spreading in the spreading section according to a set hopping pattern. The hopping pattern set by the control unit is made up of two hierarchies. An LB-based hopping pattern different for each cell is defined in the first hierarchy in order to randomize the inter-cell interference. A hopping pattern different for each mobile station is defined in the second hierarchy to randomize the intra-cell interference.

Abstract: A wireless communications system and method configured to operate and communicate with a plurality of wireless communications stations in compliance with a wireless communications protocol, wherein said communications comprise transmitting a first control packet to disable at least one of the wireless communications stations from data transmissions in compliance with the wireless communications protocol, and transmit a second control packet to enable at least one of the disabled wireless communications stations to perform the data transmissions. The first control packet is transmitted using a first configuration, and the second control packet is transmitted using a second configuration.

Abstract: A method and apparatus for requesting uplink resources in a wireless communication system is provided. A user equipment determines whether a scheduling request for requesting uplink resources is triggered. If the scheduling request is triggered, the user equipment transmits a first set of frequency domain sequences and a second set of frequency domain sequences in a subframe.

Abstract: A mobile communication system in which a mobile station apparatus transmits, to a base station apparatus, uplink data using a physical uplink shared channel assigned by an uplink data transmission permission signal, wherein the base station apparatus: transmits, to the mobile station apparatus, a radio resource control signal including information for specifying a physical format in transmitting reception quality information together with uplink data; and transmits, to the mobile station apparatus, the uplink data transmission permission signal including a transmission instruction of reception quality information, and wherein the mobile station apparatus transmits, to the base station apparatus, reception quality information together with uplink data using the physical uplink shared channel according to information for specifying the physical format in case that a transmission instruction of the reception quality information is included in the uplink data transmission permission signal.

Abstract: Method for generating reference signal sequence using grouping is explained. In this method, base sequences are grouped such that each group contains at least one base sequence of each length, so UE(s) can use various length sequences as a reference signal. And in this method, inter cell interference caused by using various length sequence as a reference signal sequence can be minimized by grouping sequences having the high cross correlation relation.

Abstract: A two-level physical structure is defined for better diversity for both distributed and localized transmission in enhanced physical downlink control channel (ePDCCH). First level is a physical unit of enhanced resource element groups (eREGs), where the group of REs is predefined for each eREG. Second level is a logical unit of enhanced control channel elements (eCCEs), where the group of eREGs is predefined or configurable by higher layer for each eCCE. For distributed transmission of ePDCCH, eCCE consists of several eREGs that are distributed in multiple non-contiguous PRBs spreading over the whole channel frequency. Downlink control information (DCI) is transmitted on a number of aggregated eCCEs according to the modulation and coding level required. The utilization reference signals of antenna ports for ePDCCH demodulation is based on the logical order of eCCEs and the aggregation level for DCI transmission.

Abstract: A method for transmitting downlink control information and a method for generating a codeword for the same are disclosed. In generating a long code having a low code rate, a basic code of which minimum distance between codes is maximized is repeated by a prescribed number of times and bits of the repeated code are adjusted. Therefore, a minimum distance condition between codes of a long code is satisfied and simultaneously the code be simply generated.

Abstract: The embodiment of the present disclosure provided a method, device, and system for processing a message. The method for processing a message comprises obtaining a traffic type of a service data packet, sending the message or a data packet that carries the traffic type to a radio network controller, where the radio network controller obtains the traffic type and performs scheduling processing on the service data packet according to a quality of service requirement corresponding to the traffic type. The present disclosure can realize performing resource allocation and scheduling processing on the applications corresponding to the service data packet based on the traffic type. Compared to resource allocation and scheduling processing based on the traffic type in the prior art, the granularity of classification of the present disclosure is more refined, and can realize more refined resource allocation and scheduling processing, and can effectively improve the efficiency of scheduling processing.

Abstract: Data sessions are established based in part on services. When establishing a data session for a communication device, the desired mobility gateway can be dynamically assigned via a specified policy mechanism or provisioned using a predefined service policy table, where particular services are linked with respective identifiers associated with respective mobility gateways. A communication device can reference the service policy table to locate a service that is to be used for the data session and can identify an identifier(s) linked to the service(s) and associated with a mobility gateway(s). The identifier(s) can be received and used to facilitate selecting one or more respective mobility gateways for the data session(s). The service policy table can be automatically pushed to the communication device or the communication device can initiate a download of the service policy table when the default data connection is established.

Abstract: A method and apparatus of allocating a resource for a plurality of logical channels is provided. A transmitter acquires a plurality of available resources for a plurality of component carriers, and allocates the plurality of available resources to the plurality of logical channels based on priority of each of the plurality of logical channels.

Abstract: Disclosed in embodiments of the present invention are a method and an apparatus for assigning an IP address, so as to simplify the process in which a GGSN assigns an IP address, and improve performance of the GGSN. The method in the embodiment of the present invention includes: receiving a request message initiated by the GGSN for creating a service PDP context for a user; obtaining a service list of the user; selecting a service with a different APN out of services recorded in the service; determining whether a same VPN exists in VPNs corresponding to the services with the different APN, and if not, sending a response message of creating a service PDP context for a user to the SGSN, and activating a service PDP context by using an IP address of a default PDP context as an IP address of the service PDP context.

Abstract: Processing a received multiplexed data packet on a downlink channel, in a high speed downlink packet access (HSDPA) communication, utilizing protocol layers is disclosed. The multiplexed data packet may have multiple data packets for two medium access control (MAC) entities. A header of the multiplexed data packet may indicate a number of data packets in the multiplexed data packet and a size of each of the multiple data packets.

Abstract: A wireless device receives RRC message(s) configuring transmissions of sounding reference signals on a second carrier in a second carrier group. The wireless device receives a random access response comprising a timing advance command. The wireless device transmits the sounding reference signals on the second carrier after applying the timing advance command to the second carrier group. The wireless device is configured to not transmit any of the sounding reference signals on the second carrier during a period between receiving the RRC message and applying the timing advance command to the second carrier group.

Abstract: In a wireless communication system including a wireless transmit/receive unit (WTRU) and a Node-B, an uplink (UL) scheduling request is transmitted by the WTRU to the Node-B when the WTRU has buffered (user) data to transmit to the Node-B, but needs to have a scheduling grant for UL data transmission. The WTRU determines whether to transmit to the Node-B a short buffer status information message or a full buffer status information message, based on conditions, whereby the buffer status messages are transmitted with either a short-version UL scheduling request or a full-version UL scheduling request.

Abstract: The disclosure discloses a method and a system for transmitting service data, in the method, User Equipment (UE) in the state of Cell Forward Access Channel (CELL_FACH) establishing Radio Resource Control (RRC) connection with the base station, the UE monitoring High Speed Shared Control Channel (HS-SCCH), acquiring control information for establishing High Speed Downlink Shared Channel (HS-DSCH) on the HS-SCCH, establishing HS-DSCH by adopting the control information and performing transmission of service data with the base station on the HS-DSCH. With the technical scheme of the disclosure, service data can be transmitted at a high speed (for example, “Always on” service data) and user experience can be effectively improved.