WO2014165657A1 - Enhanced node b and method for rrc connection establishment for small data transfers - Google Patents
Enhanced node b and method for rrc connection establishment for small data transfers Download PDFInfo
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- WO2014165657A1 WO2014165657A1 PCT/US2014/032797 US2014032797W WO2014165657A1 WO 2014165657 A1 WO2014165657 A1 WO 2014165657A1 US 2014032797 W US2014032797 W US 2014032797W WO 2014165657 A1 WO2014165657 A1 WO 2014165657A1
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Definitions
- Embodiments pertain to wireless communications. Some embodiments relate to small-data transfer in 3GPP LTE networks. Some embodiments relate to machine-type communications (MTC).
- MTC machine-type communications
- 4G e.g., LTE
- 4G provides an always connected data mode where the user equipment (UE) has the IP address.
- UE user equipment
- a default (e.g., best effort) flow is assigned to the UE along with an IP address.
- eNB enhanced Node B
- this IP connection requires bearer establishment between the eNB and the core network.
- setting up a connection requires a great deal of signaling overhead. This overhead is negligible when the amount of data exchanged such as in applications such as web browsing or file transfer is very large.
- the amount of data transferred may be very small (e.g., hundreds of bites) compared to the signaling overhead involved in setting up and tearing down the LTE connection.
- social networking apps like Facebook, Twitter and machine-type communication (MTC) applications (e.g., smart parking meters)
- MTC machine-type communication
- FIG. 1 shows a portion of an end-to-end network architecture of LTE (long term evolution) network with various components of the network in accordance with some embodiments.
- LTE long term evolution
- FIG. 2 illustrates an RRC connection establishment procedure
- FIG. 3 illustrates an RRC connection establishment procedure for small-data transfer in accordance with some embodiments.
- FIG. 4 illustrates a functional block diagram of a UE in accordance with some embodiments.
- FIG. 1 shows a portion of an end-to-end network architecture of an LTE (long term evolution) network with various components of the network in accordance with some embodiments.
- the network comprises a radio access network (RAN) (e.g., as depicted, the E-UTRAN or evolved universal terrestrial radio access network) and the core network 120 (e.g., shown as an evolved packet core (EPC)) coupled together through an SI interface 115.
- RAN radio access network
- EPC evolved packet core
- the core 120 includes mobility management entity (MME) 122, serving gateway (serving GW) 124, and packet data network gateway (PDN GW) 126.
- the RAN includes enhanced node B's (eNBs) 104 (which may operate as base stations) for communicating with user equipment (UE) 102.
- the eNBs 104 may include macro eNBs and low power (LP) eNBs.
- the MME is similar in function to the control plane of legacy
- the serving GW 124 terminates the interface toward the RAN, and routes data packets between the RAN and core network. In addition, it may be a local mobility anchor point for inter-eNB handovers and also may provide an anchor for inter-3GPP mobility. Other responsibilities may include lawful intercept, charging, and some policy enforcement.
- the Serving GW and the MME may be implemented in one physical node or separate physical nodes.
- the PDN GW terminates an SGi interface toward the packet data network (PDN). It routes data packets between the EPC and the external PDN, and may be a key node for policy enforcement and charging data collection.
- PDN packet data network
- the external PDN can be any kind of IP network, as well as an IP Multimedia Subsystem (IMS) domain.
- IMS IP Multimedia Subsystem
- the PDN GW and the Serving GW may be implemented in one physical node or separated physical nodes.
- the eNB terminates the air interface protocol and is usually (if not always) the first point of contact for a UE 102.
- an eNB may fulfill various logical functions for the RAN including but not limited to RNC (radio network controller functions) such as radio bearer management, uplink and downlink dynamic radio resource management and data packet scheduling, and mobility management.
- RNC radio network controller functions
- the S 1 interface is the interface that separates the RAN and the
- the EPC It is split into two parts: the Sl-U, which carries traffic data between the eNB and the Serving GW, and the SI -MME, which is a signaling interface between the eNB and the MME.
- the X2 interface is the interface between eNBs (at least between most, as will be addressed below regarding micro eNBs).
- the X2 interface comprises two parts, the X2-C and X2-U.
- the X2-C is the control plane interface between eNBs
- the X2-U is the user plane interface between eNBs.
- LP cells are typically used to extend coverage to indoor areas where outdoor signals do not reach well, or to add network capacity in areas with very dense phone usage, such as train stations.
- the term low power (LP) eNB refers to any suitable relatively low power eNB for implementing a narrower cell (narrower than a macro cell) such as a femtocell, a picocell, or a micro cell.
- Femtocell eNBs are typically provided by a mobile network operator to its residential or enterprise customers.
- a femtocell is typically the size of a residential gateway or smaller and generally connects to the user's broadband line.
- a picocell is a wireless communication system typically covering a small area, such as in-building (offices, shopping malls, train stations, etc.), or more recently in-aircraft.
- a picocell eNB can generally connect through the X2 link to another eNB such as a macro eNB through its base station controller (BSC)
- LP eNB 106 could be implemented with a picocell eNB since it is coupled to a macro eNB via an X2 interface.
- Picocell eNBs or other LP eNBs for that matter may incorporate some or all functionality of a macro eNB. In some cases, this may be referred to as an access point base station or enterprise femtocell.
- an eNB 104 may be configured for small-data radio -resource control (RRC) connection establishment in a 3 GPP LTE network (e.g., a E-UTRAN of FIG. 1). In these embodiments, the eNB 104 may receive a small-data RRC connection request message from a UE 102.
- RRC radio -resource control
- the small-data RRC connection request message may include an establishment clause value indicating small-data traffic either with or without mobility.
- the eNB 104 may send an initial UE setup request message to inform the MME 122 that a small-data RRC connection is being established.
- the eNB 104 may indicate to the MME 122 whether or not the small-data RRC connection is to be established with mobility.
- the eNB 104 may also receive an acceptance message from the MME 122 for the small-data RRC connection.
- the acceptance may include a reduction of an RRC inactivity timer for faster connection release.
- the eNB 104 may send an RRC connection reconfiguration message to the UE 102 in response to receipt of the acceptance to establish the small-data RRC connection.
- the RRC connection reconfiguration message may include a measurement information element (IE) when mobility is to be supported.
- IE measurement information element
- control plane solutions Some conventional techniques for small-data transfer have proposed to use purely control plane solutions whereby the UE does not have to establish any data bearers and thus save time and air interface resources in setting up of connections over the air interface.
- these control plane solutions are constrained in several ways.
- the solutions involving sending data over the control plane can be used only for traffic being sent one way (i.e. either the UE sends data to the sender (i.e. mobile originated (MO) data) or the UE receives data from the sender (i.e. mobile terminated (MT) data), but not allowing both during the connection.
- Another constraint is the UE may be able to send only one IP packet during the connection.
- Embodiments disclosed herein may help minimize the control plane overhead of setting up connections specifically for small-data transfers. These embodiments can be applied to MTC and non-MTC devices and allow multiple TCP/IP packets to be exchanged between a UE 102 and a destination.
- FIG. 2 illustrates an RRC connection establishment procedure.
- the messages may be exchanged between the UE 102 and the eNB 104 and some of the messages may be exchanged between eNB 104, the MME 122, the S-GW 124 and the PDN-GW 126.
- some changes may be made to the steps of FIG. 2 to help minimize the control plane overhead of setting up connections for small-data transfers.
- a UE 102 When a UE 102 needs to send data from an idle state, the UE may follow the same steps from step 1 until however, in the RRC connection request, the UE may state that the establishment cause is to do a small-data transfer. Currently this clause does not exist. Secondly the UE 102 may indicate whether it needs mobility support during the transfer or not. This provides support for non-MTC devices which may need mobility support even for small-data transfers since the device may be moving at high speeds even when transferring small data.
- step 6 when the eNB 104 forwards the UE's attach request to the MME 122, the eNB 104 may also include the information regarding small- data transfer to the MME.
- step 7 the MME 122 may validate whether this particular UE
- the MME 122 may modify the RRC inactivity timer for this connection to a very small value (e.g., to use the network RTT value such as 250ms instead of current average of 510 sees).
- the eNB 104 may include information to perform measurement reporting to the UE 102. If no support is required, the eNB 104 does refrain from sending such information saving air interface resources. The UE 102 may then perform a data packet transfer once it is allocated its IP address. The eNB 104 may release the UE's connection after the shorter inactivity period lasting on average the end-to-end round trip time to ensure no further packets were expected during this connection.
- FIG. 3 illustrates an RRC connection establishment procedure for small-data transfer in accordance with some embodiments.
- an eNB 104 may arranged for small-data RRC connection establishment.
- the eNB 104 may receiving a small-data RRC connection request message 302 from a UE 102.
- the small-data RRC connection request message 302 may include an establishment clause value indicating small-data traffic either with or without mobility.
- the eNB 104 may send an initial UE setup request message 306 to inform the MME 122 that a small-data RRC connection for the UE 102 is being established.
- the eNB 104 may indicate to the MME 122 whether or not the small-data RRC connection is to be established with mobility.
- the eNB 104 may receive an acceptance message 308 from the MME 122 for the small-data RRC connection.
- the acceptance may include a reduction of an RRC inactivity timer 314 for fast connection release.
- the eNB 104 may send an RRC connection reconfiguration message 310 to the UE 102 in response to receipt of the acceptance 308 to establish the small-data RRC connection.
- the RRC connection reconfiguration message 310 may include a measurement information element (IE) when mobility is to be supported.
- IE measurement information element
- RRC connection is being established with mobility is part of the initial UE setup request message 306.
- the eNB 104 may add a field to an attach request message 304 received from the UE 102 to generate the initial UE setup request message 306.
- the added field may indicate small data in a dedicated non-access spectrum (NAS) information element (IE).
- NAS dedicated non-access spectrum
- the attach request message 304 with the added field may be forwarded by the eNB 104 to the MME 122.
- the eNB 104 may communicate small-data packets 312 with the UE 102 over the established small-data RRC connection prior to expiration of the reduced RRC inactivity timer.
- the small-data packets 312 may have a predetermined maximum size for small-data transfer.
- the UE 102 may be machine-type communications (MTC) device.
- the UE 102 is a mobile device including a smart phone.
- the small-data RRC connection request message includes an establishment clause value indicating small-data traffic without mobility.
- the small-data RRC connection request message includes an establishment clause value indicating small-data traffic with mobility.
- the predetermined maximum size for small-data transfer is 1 -Kbyte, although the scope of the embodiments is not limited in this respect.
- new establishment cause values are provided in an RRC Connection Request message ("small-data traffic with mobility” and "small-data traffic with no mobility”). Furthermore, new mechanisms are provided for an eNB 104 to inform the MME 122 that the connection request is a small-data transfer. In the attach request message forwarded by the eNB to the MME 122, a field may be added to indicate small- data message in the dedicated Info NAS IE. The eNB 104 may indicate to the MME 122 that this is a small-data transfer and may also indicate whether mobility support is required or not on top of attach request NAS message.
- the eNB 104 may send a RRC Connection Reconfiguration message (no measurement IE, no mobility IE, depending on whether mobility support required or not).
- the MME 122 may also send an updated RRC inactivity timer value for fast connection release. If the core network 120 knows this is a small-data transfer connection, it may not retain the tunnel information between the S-GW 124 and the eNB 104 and between PDN-GW 126 and the S-GW 124 for long periods of time and may release bearer resources earlier as well.
- RRCConnectionRequest-r8-IEs SEQUENCE ⁇ ue-Identity InitialUE-Identity, establi shmentC ause EstablishmentCause, spare BIT STRING (SrZE (l))
- Embodiments disclosed here may be applicable to small-data transmissions for both MTC and non-MTC devices.
- Embodiments disclosed herein may allow sending multiple IP packets and also TCP/IP packets.
- Embodiments disclosed herein may be flexible for mobile and non-mobile devices. Embodiments disclosed herein may reduce the impact of measurement configuration for mobile devices, saving signaling overhead. Embodiments disclosed do not compromise security. Embodiments disclosed herein may save UE power by releasing the connection quickly, also saving network resources.
- the packets for small-data transfer are smaller in size (e.g. in the order of hundreds of bytes) with average packet size of 100 bits and may have a predetermined maximum size of 1 Kbyte, although the scope of the embodiments is not limited in this respect.
- the packets for small-data transfer are smaller in size (e.g. in the order of hundreds of bytes) with average packet size of 100 bits and may have a predetermined maximum size of 1 Kbyte, although the scope of the embodiments is not limited in this respect.
- an eNB 104 may refrain from including an establishment clause value indicating small-data traffic for RRC connection requests that are not for small-data traffic.
- FIG. 4 illustrates a functional block diagram of a UE in accordance with some embodiments.
- UE 400 may be suitable for use as UE 102 (FIG. 1) although other UE configurations may also be suitable.
- the UE 400 may include physical layer circuitry 402 for transmitting and receiving signals to and from eNBs 104 (FIG. 1) using one or more antennas 401.
- UE 400 may also include medium access control layer (MAC) circuitry 404 for controlling access to the wireless medium.
- UE 400 may also include processing circuitry 406 and memory 408 arranged to perform the operations described herein.
- the block diagram illustrated by FIG. 4 may also be functionally suitable for an eNB, such as eNB 104 (FIG. 1) although other configurations for an eNB may also be suitable.
- the eNB may include network interface circuitry arranged to perform at least some of the operations described herein.
- the UE 400 may be part of a portable wireless communication device, such as a personal digital assistant (PDA), a laptop or portable computer with wireless communication capability, a web tablet, a wireless telephone, a smartphone, a wireless headset, a pager, an instant messaging device, a digital camera, an access point, a television, a medical device (e.g., a heart rate monitor, a blood pressure monitor, etc.), or other device that may receive and/or transmit information wirelessly.
- the UE 400 may include one or more of a keyboard, a display, a non-volatile memory port, multiple antennas, a graphics processor, an application processor, speakers, and other mobile device elements.
- the display may be an LCD screen including a touch screen.
- the one or more antennas 401 utilized by the UE 400 may comprise one or more directional or omnidirectional antennas, including, for example, dipole antennas, monopole antennas, patch antennas, loop antennas, microstrip antennas or other types of antennas suitable for transmission of RF signals.
- a single antenna with multiple apertures may be used instead of two or more antennas.
- each aperture may be considered a separate antenna.
- MIMO multiple -input multiple-output
- the antennas may be effectively separated to take advantage of spatial diversity and the different channel characteristics that may result between each of antennas and the antennas of a transmitting station.
- the antennas may be separated by up to 1/10 of a wavelength or more.
- the UE 400 is illustrated as having several separate functional elements, one or more of the functional elements may be combined and may be implemented by combinations of software-configured elements, such as processing elements including digital signal processors (DSPs), and/or other hardware elements.
- DSPs digital signal processors
- some elements may comprise one or more microprocessors, DSPs, application specific integrated circuits (ASICs), radio-frequency integrated circuits (RFICs) and combinations of various hardware and logic circuitry for performing at least the functions described herein.
- the functional elements may refer to one or more processes operating on one or more processing elements.
- Embodiments may be implemented in one or a combination of hardware, firmware and software. Embodiments may also be implemented as instructions stored on a computer-readable storage medium, which may be read and executed by at least one processor to perform the operations described herein.
- a computer-readable storage medium may include any non-transitory mechanism for storing information in a form readable by a machine (e.g., a computer).
- a computer-readable storage medium may include readonly memory (ROM), random-access memory (RAM), magnetic disk storage media, optical storage media, flash-memory devices, and other storage devices and media.
- one or more processors may be configured with the instructions to perform the operations described herein.
- the UE 400 may be configured to receive
- the OFDM signals may comprise a plurality of orthogonal subcarriers.
- eNBs may be part of a broadband wireless access (BWA) network communication network, such as a 3rd Generation Partnership Project (3 GPP) Universal Terrestrial Radio Access Network (UTRAN) Long-Term-Evolution (LTE) or a Long-Term-Evolution (LTE) communication network, although the scope of the invention is not limited in this respect.
- BWA broadband wireless access
- 3 GPP 3rd Generation Partnership Project
- UTRAN Universal Terrestrial Radio Access Network
- LTE Long-Term-Evolution
- LTE Long-Term-Evolution
- LTE Long-Term-Evolution
- the basic unit of the wireless resource is the Physical Resource Block (PRB).
- the PRB may comprise 12 sub-carriers in the frequency domain x 0.5 ms in the time domain.
- the PRBs may be allocated in pairs (in the time domain).
- the PRB may comprise a plurality of resource elements (REs).
- a RE may comprise one sub- carrier x one symbol.
- Two types of reference signals may be transmitted by an eNB including demodulation reference signals (DM-RS), channel state information reference signals (CIS-RS) and/or a common reference signal (CRS).
- DM-RS demodulation reference signals
- CIS-RS channel state information reference signals
- CRS common reference signal
- the DM- RS may be used by the UE for data demodulation.
- the reference signals may be transmitted in predetermined PRBs.
- the OFDM A technique may be either a frequency domain duplexing (FDD) technique that uses different uplink and downlink spectrum or a time-domain duplexing (TDD) technique that uses the same spectrum for uplink and downlink.
- FDD frequency domain duplexing
- TDD time-domain duplexing
- the UE 400 and the eNBs may be configured to communicate signals that were transmitted using one or more other modulation techniques such as spread spectrum modulation (e.g., direct sequence code division multiple access (DS-CDMA) and/or frequency hopping code division multiple access (FH-CDMA)), time-division multiplexing (TDM) modulation, and/or frequency-division multiplexing (FDM) modulation, although the scope of the embodiments is not limited in this respect.
- spread spectrum modulation e.g., direct sequence code division multiple access (DS-CDMA) and/or frequency hopping code division multiple access (FH-CDMA)
- TDM time-division multiplexing
- FDM frequency-division multiplexing
- the UE 400 may calculate several different feedback values which may be used to perform channel adaption for closed-loop spatial multiplexing transmission mode.
- These feedback values may include a channel-quality indicator (CQI), a rank indicator (RI) and a precoding matrix indicator (PMI).
- CQI channel-quality indicator
- RI rank indicator
- PMI precoding matrix indicator
- the transmitter selects one of several modulation alphabets and code rate combinations.
- the RI informs the transmitter about the number of useful transmission layers for the current MIMO channel
- the PMI indicates the codebook index of the precoding matrix (depending on the number of transmit antennas) that is applied at the transmitter.
- the code rate used by the eNB may be based on the CQI.
- the PMI may be a vector that is calculated by the UE and reported to the eNB.
- the UE may transmit a physical uplink control channel (PUCCH) of format 2, 2a or 2b containing the CQI/PMI or RI.
- the CQI may be an indication of the downlink mobile radio channel quality as experienced by the UE 400.
- the CQI allows the UE 400 to propose to an eNB an optimum modulation scheme and coding rate to use for a given radio link quality so that the resulting transport block error rate would not exceed a certain value, such as 10%.
- the UE 400 may report a wideband CQI value which refers to the channel quality of the system bandwidth.
- the UE 400 may also report a sub- band CQI value per sub-band of a certain number of resource blocks which may be configured by higher layers.
- the full set of sub-bands may cover the system bandwidth.
- a CQI per code word may be reported.
- the PMI may indicate an optimum precoding matrix to be used by the eNB 104 for a given radio condition.
- the PMI value refers to the codebook table.
- the network configures the number of resource blocks that are represented by a PMI report.
- multiple PMI reports may be provided. PMI reports may also be provided for closed loop spatial multiplexing, multi-user MIMO and closed-loop rank 1 precoding MIMO modes.
- the network may be configured for joint transmissions to a UE 400 in which two or more cooperating/coordinating points, such as remote-radio heads (RRHs) transmit jointly.
- the joint transmissions may be MIMO transmissions and the cooperating points are configured to perform joint beamforming.
Abstract
Embodiments of an enhanced Node B (eNB) and method for RRC connection establishment for small-data transfers in a 3GPP LTE network are generally described herein. The eNB may receive a small-data RRC connection request message from user equipment (UE) that may include an establishment clause value indicating small-data traffic either with or without mobility. The eNB may send an initial UE setup request message to inform the mobility management entity (MME) that a small-data RRC connection is being established. The eNB may receive an acceptance message from the MME for the small-data RRC connection which may include a reduction of an RRC inactivity timer for fast connection release. The eNB may send an RRC connection reconfiguration message to the UE in response to receipt of the acceptance to establish the small-data RRC connection, the RRC connection reconfiguration message including a measurement information element (IE) when mobility is to be supported.
Description
ENHANCED NODE B AND METHOD FOR RRC CONNECTION ESTABLISHMENT FOR SMALL DATA TRANSFERS
PRIORITY CLAIM
[0001] This application claims the benefit of priority to U.S. Patent
Application Serial No. 14/140,932, filed on December 26, 2013, which claims the benefit of priority to U.S. Provisional Patent Application Serial No.
61/808,597, filed on April 4, 2013, each of which is incorporated herein by reference in its entirety.
TECHNICAL FIELD
[0002] Embodiments pertain to wireless communications. Some embodiments relate to small-data transfer in 3GPP LTE networks. Some embodiments relate to machine-type communications (MTC).
BACKGROUND [0003] Small-data transmission is becoming an issue for wireless communication especially for 4G (e.g., LTE) radios due to the burden of control signaling overhead. Compared to 3G, 4G provides an always connected data mode where the user equipment (UE) has the IP address. Whenever a UE connects to an LTE network, a default (e.g., best effort) flow is assigned to the UE along with an IP address. Besides the connection between UE and an enhanced Node B (eNB), this IP connection requires bearer establishment between the eNB and the core network. Thus, setting up a connection requires a great deal of signaling overhead. This overhead is negligible when the amount of data exchanged such as in applications such as web browsing or file transfer is very large. But a lot of other applications, such as social networking apps like Facebook, Twitter and machine-type communication (MTC) applications (e.g., smart parking meters), the amount of data transferred may be very small (e.g.,
hundreds of bites) compared to the signaling overhead involved in setting up and tearing down the LTE connection.
[0004] Thus there are general needs for reducing the signaling overhead for frequent small-data transmissions.
BRIEF DESCRIPTION OF THE DRAWINGS
[0005] FIG. 1 shows a portion of an end-to-end network architecture of LTE (long term evolution) network with various components of the network in accordance with some embodiments.
[0006] FIG. 2 illustrates an RRC connection establishment procedure;
[0007] FIG. 3 illustrates an RRC connection establishment procedure for small-data transfer in accordance with some embodiments; and
[0008] FIG. 4 illustrates a functional block diagram of a UE in accordance with some embodiments.
DETAILED DESCRIPTION [0009] The following description and the drawings sufficiently illustrate specific embodiments to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. Portions and features of some embodiments may be included in, or substituted for, those of other embodiments. Embodiments set forth in the claims encompass all available equivalents of those claims.
[0010] FIG. 1 shows a portion of an end-to-end network architecture of an LTE (long term evolution) network with various components of the network in accordance with some embodiments. The network comprises a radio access network (RAN) (e.g., as depicted, the E-UTRAN or evolved universal terrestrial radio access network) and the core network 120 (e.g., shown as an evolved packet core (EPC)) coupled together through an SI interface 115. For convenience and brevity sake, only a portion of the core network, as well as the RAN, is shown.
[0011] The core 120 includes mobility management entity (MME) 122, serving gateway (serving GW) 124, and packet data network gateway (PDN GW) 126. The RAN includes enhanced node B's (eNBs) 104 (which may operate as base stations) for communicating with user equipment (UE) 102. The eNBs 104 may include macro eNBs and low power (LP) eNBs.
[0012] The MME is similar in function to the control plane of legacy
Serving GPRS Support Nodes (SGSN). It manages mobility aspects in access such as gateway selection and tracking area list management. The serving GW 124 terminates the interface toward the RAN, and routes data packets between the RAN and core network. In addition, it may be a local mobility anchor point for inter-eNB handovers and also may provide an anchor for inter-3GPP mobility. Other responsibilities may include lawful intercept, charging, and some policy enforcement. The Serving GW and the MME may be implemented in one physical node or separate physical nodes. The PDN GW terminates an SGi interface toward the packet data network (PDN). It routes data packets between the EPC and the external PDN, and may be a key node for policy enforcement and charging data collection. It may also provide an anchor point for mobility with non-LTE accesses. The external PDN can be any kind of IP network, as well as an IP Multimedia Subsystem (IMS) domain. The PDN GW and the Serving GW may be implemented in one physical node or separated physical nodes.
[0013] The eNB (macro and micro) terminates the air interface protocol and is usually (if not always) the first point of contact for a UE 102. In some embodiments, an eNB may fulfill various logical functions for the RAN including but not limited to RNC (radio network controller functions) such as radio bearer management, uplink and downlink dynamic radio resource management and data packet scheduling, and mobility management.
[0014] The S 1 interface is the interface that separates the RAN and the
EPC. It is split into two parts: the Sl-U, which carries traffic data between the eNB and the Serving GW, and the SI -MME, which is a signaling interface between the eNB and the MME. The X2 interface is the interface between eNBs (at least between most, as will be addressed below regarding micro eNBs). The X2 interface comprises two parts, the X2-C and X2-U. The X2-C is the control
plane interface between eNBs, while the X2-U is the user plane interface between eNBs.
[0015] With cellular networks, LP cells are typically used to extend coverage to indoor areas where outdoor signals do not reach well, or to add network capacity in areas with very dense phone usage, such as train stations. As used herein, the term low power (LP) eNB refers to any suitable relatively low power eNB for implementing a narrower cell (narrower than a macro cell) such as a femtocell, a picocell, or a micro cell. Femtocell eNBs are typically provided by a mobile network operator to its residential or enterprise customers. A femtocell is typically the size of a residential gateway or smaller and generally connects to the user's broadband line. Once plugged in, the femtocell connects to the mobile operator's mobile network and provides extra coverage in a range of typically 30 to 50 meters for residential femtocells. Thus, a LP eNB might be a femtocell eNB since it is coupled through the PDN GW 126. Similarly, a picocell is a wireless communication system typically covering a small area, such as in-building (offices, shopping malls, train stations, etc.), or more recently in-aircraft. A picocell eNB can generally connect through the X2 link to another eNB such as a macro eNB through its base station controller (BSC)
functionality. Thus, LP eNB 106 could be implemented with a picocell eNB since it is coupled to a macro eNB via an X2 interface. Picocell eNBs or other LP eNBs for that matter) may incorporate some or all functionality of a macro eNB. In some cases, this may be referred to as an access point base station or enterprise femtocell.
[0016] As mentioned above, small-data transmission is becoming an issue for wireless communication due to the burden of control signaling overhead particularly since the IP connection conventionally requires bearer establishment between an eNB 104 and the core network 120. Setting up a connection in the conventional manner thus requires a great deal of signaling overhead. Embodiments disclosed herein provide for a reduction in the signaling overhead for small-data transmissions. In accordance with embodiments, an eNB 104 may be configured for small-data radio -resource control (RRC) connection establishment in a 3 GPP LTE network (e.g., a E-UTRAN of FIG. 1). In these embodiments, the eNB 104 may receive a small-data RRC connection request
message from a UE 102. The small-data RRC connection request message may include an establishment clause value indicating small-data traffic either with or without mobility. The eNB 104 may send an initial UE setup request message to inform the MME 122 that a small-data RRC connection is being established. The eNB 104 may indicate to the MME 122 whether or not the small-data RRC connection is to be established with mobility. The eNB 104 may also receive an acceptance message from the MME 122 for the small-data RRC connection. The acceptance may include a reduction of an RRC inactivity timer for faster connection release. The eNB 104 may send an RRC connection reconfiguration message to the UE 102 in response to receipt of the acceptance to establish the small-data RRC connection. The RRC connection reconfiguration message may include a measurement information element (IE) when mobility is to be supported. These embodiments may achieve a significant reduction in control plane overhead for setting up connections for small-data transfers. These embodiments are described in more detail below.
[0017] Some conventional techniques for small-data transfer have proposed to use purely control plane solutions whereby the UE does not have to establish any data bearers and thus save time and air interface resources in setting up of connections over the air interface. However, these control plane solutions are constrained in several ways. For example, the solutions involving sending data over the control plane can be used only for traffic being sent one way (i.e. either the UE sends data to the sender (i.e. mobile originated (MO) data) or the UE receives data from the sender (i.e. mobile terminated (MT) data), but not allowing both during the connection. Another constraint is the UE may be able to send only one IP packet during the connection. Some of these constraints arise due to the absence of the UE being allocated an IP address.
[0018] Embodiments disclosed herein may help minimize the control plane overhead of setting up connections specifically for small-data transfers. These embodiments can be applied to MTC and non-MTC devices and allow multiple TCP/IP packets to be exchanged between a UE 102 and a destination.
[0019] FIG. 2 illustrates an RRC connection establishment procedure. As mentioned above, there are several steps involved in setting up a connection over the air interface between the UE 102 and the eNB 104 and between the eNB 104
and the core network EPC 120. The messages may be exchanged between the UE 102 and the eNB 104 and some of the messages may be exchanged between eNB 104, the MME 122, the S-GW 124 and the PDN-GW 126. In accordance with embodiments, some changes may be made to the steps of FIG. 2 to help minimize the control plane overhead of setting up connections for small-data transfers.
[0020] When a UE 102 needs to send data from an idle state, the UE may follow the same steps from step 1 until however, in the RRC connection request, the UE may state that the establishment cause is to do a small-data transfer. Currently this clause does not exist. Secondly the UE 102 may indicate whether it needs mobility support during the transfer or not. This provides support for non-MTC devices which may need mobility support even for small-data transfers since the device may be moving at high speeds even when transferring small data.
[0021] In step 6, when the eNB 104 forwards the UE's attach request to the MME 122, the eNB 104 may also include the information regarding small- data transfer to the MME.
[0022] In step 7, the MME 122 may validate whether this particular UE
102 can be allowed to perform small-data transfers and may send an acceptance. The MME 122 may modify the RRC inactivity timer for this connection to a very small value (e.g., to use the network RTT value such as 250ms instead of current average of 510 sees).
[0023] In step 8, depending on whether the UE 102 indicated a need mobility support, the eNB 104 may include information to perform measurement reporting to the UE 102. If no support is required, the eNB 104 does refrain from sending such information saving air interface resources. The UE 102 may then perform a data packet transfer once it is allocated its IP address. The eNB 104 may release the UE's connection after the shorter inactivity period lasting on average the end-to-end round trip time to ensure no further packets were expected during this connection.
[0024] FIG. 3 illustrates an RRC connection establishment procedure for small-data transfer in accordance with some embodiments. In accordance with embodiments, an eNB 104 may arranged for small-data RRC connection
establishment. In these embodiments, the eNB 104 may receiving a small-data RRC connection request message 302 from a UE 102. The small-data RRC connection request message 302 may include an establishment clause value indicating small-data traffic either with or without mobility. In these embodiments, the eNB 104 may send an initial UE setup request message 306 to inform the MME 122 that a small-data RRC connection for the UE 102 is being established. The eNB 104 may indicate to the MME 122 whether or not the small-data RRC connection is to be established with mobility. In these embodiments, the eNB 104 may receive an acceptance message 308 from the MME 122 for the small-data RRC connection. The acceptance may include a reduction of an RRC inactivity timer 314 for fast connection release. In these embodiments, the eNB 104 may send an RRC connection reconfiguration message 310 to the UE 102 in response to receipt of the acceptance 308 to establish the small-data RRC connection. The RRC connection reconfiguration message 310 may include a measurement information element (IE) when mobility is to be supported.
[0025] In some embodiments, indicating whether or not the small-data
RRC connection is being established with mobility is part of the initial UE setup request message 306.
[0026] In some embodiments, the eNB 104 may add a field to an attach request message 304 received from the UE 102 to generate the initial UE setup request message 306. The added field may indicate small data in a dedicated non-access spectrum (NAS) information element (IE). The attach request message 304 with the added field may be forwarded by the eNB 104 to the MME 122.
[0027] In some embodiments, the eNB 104 may communicate small-data packets 312 with the UE 102 over the established small-data RRC connection prior to expiration of the reduced RRC inactivity timer. The small-data packets 312 may have a predetermined maximum size for small-data transfer.
[0028] In some embodiments, the UE 102 may be machine-type communications (MTC) device. In some embodiments, the UE 102 is a mobile device including a smart phone. In some embodiments, the small-data RRC connection request message includes an establishment clause value indicating
small-data traffic without mobility. In some embodiments, the small-data RRC connection request message includes an establishment clause value indicating small-data traffic with mobility. In some embodiments, the predetermined maximum size for small-data transfer is 1 -Kbyte, although the scope of the embodiments is not limited in this respect.
[0029] In accordance with embodiments, new establishment cause values are provided in an RRC Connection Request message ("small-data traffic with mobility" and "small-data traffic with no mobility"). Furthermore, new mechanisms are provided for an eNB 104 to inform the MME 122 that the connection request is a small-data transfer. In the attach request message forwarded by the eNB to the MME 122, a field may be added to indicate small- data message in the dedicated Info NAS IE. The eNB 104 may indicate to the MME 122 that this is a small-data transfer and may also indicate whether mobility support is required or not on top of attach request NAS message. When the eNB 104 receives attach accept message, the eNB 104 may send a RRC Connection Reconfiguration message (no measurement IE, no mobility IE, depending on whether mobility support required or not). The MME 122 may also send an updated RRC inactivity timer value for fast connection release. If the core network 120 knows this is a small-data transfer connection, it may not retain the tunnel information between the S-GW 124 and the eNB 104 and between PDN-GW 126 and the S-GW 124 for long periods of time and may release bearer resources earlier as well.
[0030] In Table 1, the new RRC Connection request message with a new establishment cause is illustrated.
Table 1 : Updated RRC Connection Request Message - ASN1 START
RRCConnectionRequest ::= SEQUENCE {
criticalExtensions CHOICE {
rrcConnectionRequest-r8 RRCConnectionRequest-r8-IEs, criticalExtensionsFuture SEQUENCE { }
}
}
RRCConnectionRequest-r8-IEs ::= SEQUENCE {
ue-Identity InitialUE-Identity, establi shmentC ause EstablishmentCause, spare BIT STRING (SrZE (l))
InitialUE-Identity ::= CHOICE
s-TMSI S-TMSI,
randomValue BIT STRING (SEE (40))
EstablishmentCause : ENUMERATED {
emergency, highPriorityAccess, mt-Access, mo-Signalling,
mo-Data, delayTolerantAccess- vl 020, SmallDataTraffic withMobilityv 12,
SmallDataTrafficwithNoMobility-vl2}
- ASN1STOP
[0031] Embodiments disclosed here may be applicable to small-data transmissions for both MTC and non-MTC devices. Embodiments disclosed herein may allow sending multiple IP packets and also TCP/IP packets.
Embodiments disclosed herein may be flexible for mobile and non-mobile devices. Embodiments disclosed herein may reduce the impact of measurement configuration for mobile devices, saving signaling overhead. Embodiments disclosed do not compromise security. Embodiments disclosed herein may save UE power by releasing the connection quickly, also saving network resources.
[0032] In some embodiments, the packets for small-data transfer are smaller in size (e.g. in the order of hundreds of bytes) with average packet size of 100 bits and may have a predetermined maximum size of 1 Kbyte, although the scope of the embodiments is not limited in this respect. In some
embodiments, an eNB 104 may refrain from including an establishment clause value indicating small-data traffic for RRC connection requests that are not for small-data traffic.
[0033] FIG. 4 illustrates a functional block diagram of a UE in accordance with some embodiments. UE 400 may be suitable for use as UE 102 (FIG. 1) although other UE configurations may also be suitable. The UE 400 may include physical layer circuitry 402 for transmitting and receiving signals to
and from eNBs 104 (FIG. 1) using one or more antennas 401. UE 400 may also include medium access control layer (MAC) circuitry 404 for controlling access to the wireless medium. UE 400 may also include processing circuitry 406 and memory 408 arranged to perform the operations described herein. The block diagram illustrated by FIG. 4 may also be functionally suitable for an eNB, such as eNB 104 (FIG. 1) although other configurations for an eNB may also be suitable. In some embodiments, the eNB may include network interface circuitry arranged to perform at least some of the operations described herein.
[0034] In some embodiments, the UE 400 may be part of a portable wireless communication device, such as a personal digital assistant (PDA), a laptop or portable computer with wireless communication capability, a web tablet, a wireless telephone, a smartphone, a wireless headset, a pager, an instant messaging device, a digital camera, an access point, a television, a medical device (e.g., a heart rate monitor, a blood pressure monitor, etc.), or other device that may receive and/or transmit information wirelessly. In some embodiments, the UE 400 may include one or more of a keyboard, a display, a non-volatile memory port, multiple antennas, a graphics processor, an application processor, speakers, and other mobile device elements. The display may be an LCD screen including a touch screen.
[0035] The one or more antennas 401 utilized by the UE 400 may comprise one or more directional or omnidirectional antennas, including, for example, dipole antennas, monopole antennas, patch antennas, loop antennas, microstrip antennas or other types of antennas suitable for transmission of RF signals. In some embodiments, instead of two or more antennas, a single antenna with multiple apertures may be used. In these embodiments, each aperture may be considered a separate antenna. In some multiple -input multiple-output (MIMO) embodiments, the antennas may be effectively separated to take advantage of spatial diversity and the different channel characteristics that may result between each of antennas and the antennas of a transmitting station. In some MIMO embodiments, the antennas may be separated by up to 1/10 of a wavelength or more.
[0036] Although the UE 400 is illustrated as having several separate functional elements, one or more of the functional elements may be combined
and may be implemented by combinations of software-configured elements, such as processing elements including digital signal processors (DSPs), and/or other hardware elements. For example, some elements may comprise one or more microprocessors, DSPs, application specific integrated circuits (ASICs), radio-frequency integrated circuits (RFICs) and combinations of various hardware and logic circuitry for performing at least the functions described herein. In some embodiments, the functional elements may refer to one or more processes operating on one or more processing elements.
[0037] Embodiments may be implemented in one or a combination of hardware, firmware and software. Embodiments may also be implemented as instructions stored on a computer-readable storage medium, which may be read and executed by at least one processor to perform the operations described herein. A computer-readable storage medium may include any non-transitory mechanism for storing information in a form readable by a machine (e.g., a computer). For example, a computer-readable storage medium may include readonly memory (ROM), random-access memory (RAM), magnetic disk storage media, optical storage media, flash-memory devices, and other storage devices and media. In these embodiments, one or more processors may be configured with the instructions to perform the operations described herein.
[0038] In some embodiments, the UE 400 may be configured to receive
OFDM communication signals over a multicarrier communication channel in accordance with an OFDMA communication technique. The OFDM signals may comprise a plurality of orthogonal subcarriers. In some broadband multicarrier embodiments, eNBs may be part of a broadband wireless access (BWA) network communication network, such as a 3rd Generation Partnership Project (3 GPP) Universal Terrestrial Radio Access Network (UTRAN) Long-Term-Evolution (LTE) or a Long-Term-Evolution (LTE) communication network, although the scope of the invention is not limited in this respect. In these broadband multicarrier embodiments, the UE 400 and the eNBs 104 (FIG. 1) may be configured to communicate in accordance with an orthogonal frequency division multiple access (OFDMA) technique.
[0039] In some LTE embodiments, the basic unit of the wireless resource is the Physical Resource Block (PRB). The PRB may comprise 12 sub-carriers
in the frequency domain x 0.5 ms in the time domain. The PRBs may be allocated in pairs (in the time domain). In these embodiments, the PRB may comprise a plurality of resource elements (REs). A RE may comprise one sub- carrier x one symbol.
[0040] Two types of reference signals may be transmitted by an eNB including demodulation reference signals (DM-RS), channel state information reference signals (CIS-RS) and/or a common reference signal (CRS). The DM- RS may be used by the UE for data demodulation. The reference signals may be transmitted in predetermined PRBs.
[0041] In some embodiments, the OFDM A technique may be either a frequency domain duplexing (FDD) technique that uses different uplink and downlink spectrum or a time-domain duplexing (TDD) technique that uses the same spectrum for uplink and downlink.
[0042] In some other embodiments, the UE 400 and the eNBs may be configured to communicate signals that were transmitted using one or more other modulation techniques such as spread spectrum modulation (e.g., direct sequence code division multiple access (DS-CDMA) and/or frequency hopping code division multiple access (FH-CDMA)), time-division multiplexing (TDM) modulation, and/or frequency-division multiplexing (FDM) modulation, although the scope of the embodiments is not limited in this respect.
[0043] In some LTE embodiments, the UE 400 may calculate several different feedback values which may be used to perform channel adaption for closed-loop spatial multiplexing transmission mode. These feedback values may include a channel-quality indicator (CQI), a rank indicator (RI) and a precoding matrix indicator (PMI). By the CQI, the transmitter selects one of several modulation alphabets and code rate combinations. The RI informs the transmitter about the number of useful transmission layers for the current MIMO channel, and the PMI indicates the codebook index of the precoding matrix (depending on the number of transmit antennas) that is applied at the transmitter. The code rate used by the eNB may be based on the CQI. The PMI may be a vector that is calculated by the UE and reported to the eNB. In some embodiments, the UE may transmit a physical uplink control channel (PUCCH) of format 2, 2a or 2b containing the CQI/PMI or RI.
[0044] In these embodiments, the CQI may be an indication of the downlink mobile radio channel quality as experienced by the UE 400. The CQI allows the UE 400 to propose to an eNB an optimum modulation scheme and coding rate to use for a given radio link quality so that the resulting transport block error rate would not exceed a certain value, such as 10%. In some embodiments, the UE 400 may report a wideband CQI value which refers to the channel quality of the system bandwidth. The UE 400 may also report a sub- band CQI value per sub-band of a certain number of resource blocks which may be configured by higher layers. The full set of sub-bands may cover the system bandwidth. In case of spatial multiplexing, a CQI per code word may be reported.
[0045] In some embodiments, the PMI may indicate an optimum precoding matrix to be used by the eNB 104 for a given radio condition. The PMI value refers to the codebook table. The network configures the number of resource blocks that are represented by a PMI report. In some embodiments, to cover the system bandwidth, multiple PMI reports may be provided. PMI reports may also be provided for closed loop spatial multiplexing, multi-user MIMO and closed-loop rank 1 precoding MIMO modes.
[0046] In some cooperating multipoint (CoMP) embodiments, the network may be configured for joint transmissions to a UE 400 in which two or more cooperating/coordinating points, such as remote-radio heads (RRHs) transmit jointly. In these embodiments, the joint transmissions may be MIMO transmissions and the cooperating points are configured to perform joint beamforming.
[0047] The Abstract is provided to comply with 37 C.F.R. Section
1.72(b) requiring an abstract that will allow the reader to ascertain the nature and gist of the technical disclosure. It is submitted with the understanding that it will not be used to limit or interpret the scope or meaning of the claims. The following claims are hereby incorporated into the detailed description, with each claim standing on its own as a separate embodiment.
Claims
1. A method performed by an enhanced node B (eNB) for small-data radio-resource control (RRC) connection establishment in a 3GPP LTE network, the method comprising:
receiving a small-data RRC connection request message from user equipment (UE), the small-data RRC connection request message including an establishment clause value indicating small-data traffic either with or without mobility;
sending an initial UE setup request message to inform a mobility management entity (MME) that a small-data RRC connection for the UE is being established;
indicating to the MME whether or not the small-data RRC connection is to be established with mobility;
receiving an acceptance message from the MME for the small-data RRC connection, the acceptance message including a reduction of an RRC inactivity timer for fast connection release; and
sending an RRC connection reconfiguration message to the UE in response to receipt of the acceptance to establish the small-data RRC connection, the RRC connection reconfiguration message including a measurement information element (IE) when mobility is to be supported.
2. The method of claim 1 wherein indicating whether or not the small- data RRC connection is being established with mobility is part of the initial UE setup request message.
3. The method of claim 1 further comprising adding a field to an attach request message received from the UE to generate the initial UE setup request message, the added field to indicate small data in a dedicated non-access spectrum (NAS) information element (IE), and
wherein the attach request message with the added field is forwarded by the eNB to the MME.
4. The method of claim 1 further comprising communicating small-data packets with the UE over the established small-data RRC connection prior to expiration of the reduced RRC inactivity timer,
wherein the small-data packets have a predetermined maximum size for small-data transfer.
5. The method of claim 4 wherein the UE is machine-type
communications (MTC) device.
6. The method of claim 4 wherein the small-data RRC connection request message includes an establishment clause value indicating small-data traffic without mobility.
7. The method of claim 4 wherein the UE is a mobile device including a smart phone.
8. The method of claim 4 wherein the small-data RRC connection request message includes an establishment clause value indicating small-data traffic with mobility.
9. The method of claim 4 wherein the predetermined maximum size for small-data transfer is 1 -Kbyte.
10. The method of claim 1 further comprising refraining from including an establishment clause value indicating small-data traffic for RRC connection requests that are not for small-data traffic.
11. An enhanced node B (eNB) arranged for small-data radio -resource control (RRC) connection establishment, the eNB having network interface circuitry arranged to :
receive a small-data RRC connection request message from user equipment (UE), the small-data RRC connection request message including an establishment clause value indicating small-data traffic either with or without mobility;
send an initial UE setup request message to inform a mobility management entity (MME) that a small-data RRC connection for the UE is being established;
indicate to the MME whether or not the small-data RRC connection is to be established with mobility;
receive an acceptance message from the MME for the small-data RRC connection, the acceptance message including a reduction of an RRC inactivity timer for fast connection release; and
send an RRC connection reconfiguration message to the UE in response to receipt of the acceptance to establish the small-data RRC connection, the RRC connection reconfiguration message including a measurement information element (IE) when mobility is to be supported.
12. The eNB of claim 11 wherein the eNB is arranged to indicate whether or not the small-data RRC connection is being established with mobility as part of the initial UE setup request message.
13. The eNB of claim 11 wherein the eNB is further arranged to a field to an attach request message received from the UE to generate the initial UE setup request message, the added field to indicate small data in a dedicated non-access spectrum (NAS) information element (IE), and
wherein the attach request message with the added field is forwarded by the eNB to the MME.
14. The eNB of claim 11 wherein the eNB is further arranged to communicate small-data packets with the UE over the established small-data RRC connection prior to expiration of the reduced RRC inactivity timer,
wherein the small-data packets have a predetermined maximum size for small-data transfer.
15. The eNB of claim 14 wherein the UE is machine-type
communications (MTC) device.
16. The eNB of claim 14 wherein the small-data RRC connection request message includes an establishment clause value indicating small-data traffic without mobility.
17. The eNB of claim 14 wherein the UE is a mobile device including a smart phone.
18. The eNB of claim 14 wherein the small-data RRC connection request message includes an establishment clause value indicating small-data traffic with mobility.
19. The eNB of claim 14 wherein the predetermined maximum size small-data transfer is 1 -Kbyte.
20. A non-transitory computer-readable storage medium that stores instructions for execution by one or more processors to perform operations for small-data radio -resource control (RRC) connection establishment, the operations to configure an enhanced node B (eNB) to:
receive a small-data RRC connection request message from user equipment (UE), the small-data RRC connection request message including an establishment clause value indicating small-data traffic either with or without mobility;
send an initial UE setup request message to inform a mobility management entity (MME) that a small-data RRC connection for the UE is being established;
indicate to the MME whether or not the small-data RRC connection is to be established with mobility;
receive an acceptance message from the MME for the small-data RRC connection, the acceptance message including a reduction of an RRC inactivity timer for fast connection release; and
send an RRC connection reconfiguration message to the UE in response to receipt of the acceptance to establish the small-data RRC connection, the RRC connection reconfiguration message including a measurement information element (IE) when mobility is to be supported.
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PCT/US2014/031509 WO2014165338A1 (en) | 2013-04-04 | 2014-03-21 | Paging repetition for increased robustness for extended paging cycles |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9191178B2 (en) | 2013-04-04 | 2015-11-17 | Intel IP Corporation | Enhanced node B and method for RRC connection establishment for small data transfers |
CN107113893A (en) * | 2015-05-29 | 2017-08-29 | 华为技术有限公司 | A kind of carrying establishing method and device |
US9794876B2 (en) | 2013-03-29 | 2017-10-17 | Intel IP Corporation | Extended paging discontinuous reception (DRX) cycles in wireless communication networks |
US20180070240A1 (en) * | 2013-10-31 | 2018-03-08 | Nec Corporation | Apparatus, system and method for mobile communication |
US10057800B2 (en) | 2015-02-13 | 2018-08-21 | Mediatek Inc. | Apparatuses and methods for user equipment (UE)-initiated connection and resource release |
US10587389B2 (en) | 2013-01-03 | 2020-03-10 | Apple Inc. | Apparatus and method for single-tone device discovery in wireless communication networks |
Families Citing this family (208)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200008016A (en) * | 2011-06-29 | 2020-01-22 | 엘지전자 주식회사 | Method and apparatus for transmitting control information in wireless communication system |
CN102316521B (en) * | 2011-09-15 | 2014-04-16 | 电信科学技术研究院 | Data transmission method, system and device |
GB2496908B (en) | 2011-11-28 | 2017-04-26 | Ubiquisys Ltd | Power management in a cellular system |
WO2013144950A1 (en) | 2012-03-25 | 2013-10-03 | Intucell Ltd. | System and method for optimizing performance of a communication network |
US9019924B2 (en) * | 2012-04-04 | 2015-04-28 | Samsung Electronics Co., Ltd. | High-order multiple-user multiple-input multiple-output operation for wireless communication systems |
US10568155B2 (en) | 2012-04-13 | 2020-02-18 | Dominant Technologies, LLC | Communication and data handling in a mesh network using duplex radios |
US10136426B2 (en) | 2014-12-05 | 2018-11-20 | Dominant Technologies, LLC | Wireless conferencing system using narrow-band channels |
US9143309B2 (en) | 2012-04-13 | 2015-09-22 | Dominant Technologies, LLC | Hopping master in wireless conference |
US10356640B2 (en) | 2012-11-01 | 2019-07-16 | Intel Corporation | Apparatus, system and method of cellular network communications corresponding to a non-cellular network |
US9414392B2 (en) | 2012-12-03 | 2016-08-09 | Intel Corporation | Apparatus, system and method of user-equipment (UE) centric access network selection |
US9167444B2 (en) | 2012-12-04 | 2015-10-20 | Cisco Technology, Inc. | Method for managing heterogeneous cellular networks |
US9854495B2 (en) * | 2013-01-11 | 2017-12-26 | Lg Electronics Inc. | Radio link failure reporting in a system using multiple cells |
WO2014109797A1 (en) * | 2013-01-14 | 2014-07-17 | Intel IP Corporation | Energy-harvesting devices in wireless networks |
WO2014113072A1 (en) | 2013-01-17 | 2014-07-24 | Intel IP Corporation | Centralized partitioning of user devices in a heterogeneous wireless network |
CN108494531B (en) | 2013-01-31 | 2021-07-13 | Lg 电子株式会社 | Method and apparatus for transmitting reception acknowledgement in wireless communication system |
US9521637B2 (en) | 2013-02-14 | 2016-12-13 | Blackberry Limited | Small cell demodulation reference signal and initial synchronization |
CN104105199B (en) * | 2013-04-02 | 2018-05-29 | 电信科学技术研究院 | A kind of method, apparatus and system paged |
US10284612B2 (en) * | 2013-04-19 | 2019-05-07 | Futurewei Technologies, Inc. | Media quality information signaling in dynamic adaptive video streaming over hypertext transfer protocol |
US9955387B1 (en) * | 2013-05-16 | 2018-04-24 | Sprint Spectrum L.P. | Management of modulation for transmission of data in anticipation of handover |
GB2514357A (en) | 2013-05-20 | 2014-11-26 | Nec Corp | Communications system |
EP3008946B1 (en) * | 2013-06-11 | 2018-08-08 | Seven Networks, LLC | Offloading application traffic to a shared communication channel for signal optimization in a wireless network for traffic utilizing proprietary and non-proprietary protocols |
JP2015012584A (en) * | 2013-07-02 | 2015-01-19 | 富士通株式会社 | Control device, control method, and communication system |
GB2518584B (en) | 2013-07-09 | 2019-12-25 | Cisco Tech Inc | Power setting |
GB2516463B (en) * | 2013-07-23 | 2015-12-09 | Samsung Electronics Co Ltd | Layer 1 and layer 3 filtering of a received signal where a portion of the layer 3 filtering is based on a calculated gradient change |
US10314092B2 (en) | 2013-08-16 | 2019-06-04 | Lg Electronics Inc. | Signal transmission method in device-to-device communication and apparatus therefor |
KR101769387B1 (en) * | 2013-08-18 | 2017-08-30 | 엘지전자 주식회사 | Repeater operation method and apparatus in wireless communication system |
US9853720B2 (en) * | 2013-08-20 | 2017-12-26 | Lg Electronics Inc. | Method and user equipment for simultaneously accessing plurality of cells |
KR102207484B1 (en) * | 2013-08-30 | 2021-01-26 | 삼성전자 주식회사 | Apparatus and method for providing multiple connections in wlan systems |
WO2015032436A1 (en) * | 2013-09-06 | 2015-03-12 | Telefonaktiebolaget L M Ericsson (Publ) | Cluster-based resource allocation for vehicle-to-vehicle communication |
US9516541B2 (en) * | 2013-09-17 | 2016-12-06 | Intel IP Corporation | Congestion measurement and reporting for real-time delay-sensitive applications |
US10278232B2 (en) * | 2013-09-20 | 2019-04-30 | Qualcomm Incorporated | Apparatus and method for handling out-of-sync and radio link failure with fractional DPCH calls |
US10021536B2 (en) * | 2013-09-27 | 2018-07-10 | Kyocera Corporation | Communication control method and user terminal for selecting a D2D synchronization reference |
US20150109927A1 (en) * | 2013-10-18 | 2015-04-23 | Qualcomm Incorporated | Base station to access point interface for data bearer routing |
JP6183148B2 (en) * | 2013-10-24 | 2017-08-23 | 富士通株式会社 | COMMUNICATION TERMINAL DEVICE, COMMUNICATION CONTROL SYSTEM, AND COMMUNICATION CONTROL METHOD |
CN103580842A (en) * | 2013-11-04 | 2014-02-12 | 惠州Tcl移动通信有限公司 | Method and system for conducting parallel transmission through multiple types of wireless links |
US9661657B2 (en) * | 2013-11-27 | 2017-05-23 | Intel Corporation | TCP traffic adaptation in wireless systems |
US9386275B2 (en) * | 2014-01-06 | 2016-07-05 | Intel IP Corporation | Interactive video conferencing |
JP6388768B2 (en) * | 2014-01-14 | 2018-09-12 | 株式会社Nttドコモ | User terminal, radio base station, and radio communication method |
KR102155523B1 (en) * | 2014-01-20 | 2020-09-14 | 삼성전자 주식회사 | Method and apparatus for determining a conncetion configuration and performing a handover in wireless communication system supporting a dual connectivity |
EP2897318B1 (en) * | 2014-01-21 | 2017-09-06 | Panasonic Intellectual Property Corporation of America | TDD uplink/downlink configuration enhancements |
KR102206280B1 (en) * | 2014-01-24 | 2021-01-22 | 삼성전자주식회사 | Method and apparatus for setting a handover parameter in mobile communication system |
WO2015113280A1 (en) * | 2014-01-29 | 2015-08-06 | 华为技术有限公司 | Data transmission method, device, and system |
WO2015113263A1 (en) * | 2014-01-29 | 2015-08-06 | 华为技术有限公司 | Service transfer method, user device and access network device |
US9749144B2 (en) * | 2014-01-30 | 2017-08-29 | Qualcomm Incorporated | MBSFN and RS considerations in bundled transmission design |
WO2015117271A1 (en) * | 2014-02-08 | 2015-08-13 | 华为技术有限公司 | Identification interaction method and device |
JP6375382B2 (en) * | 2014-02-14 | 2018-08-15 | エルジー エレクトロニクス インコーポレイティド | HARQ-ACK transmission method and apparatus in wireless communication system |
KR20160130982A (en) * | 2014-03-10 | 2016-11-15 | 엘지전자 주식회사 | Method for configuring reference resource of channel status information in wireless communication system and apparatus therefor |
US10674487B2 (en) * | 2014-03-12 | 2020-06-02 | Lg Electronics Inc. | Method for transmitting uplink control channel in wireless communication system that supports use change of radio resources, and apparatus therefor |
US9408158B2 (en) | 2014-03-14 | 2016-08-02 | Sharp Laboratories Of America, Inc. | Systems and methods for feedback reporting |
US10530639B2 (en) * | 2014-03-21 | 2020-01-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Mobility robustness in a cellular network |
US9877256B2 (en) | 2014-03-24 | 2018-01-23 | Intel IP Corporation | Systems, devices, and methods for interworking between a universal mobile telecommunications system (UMTS) network and a wireless local area network (WLAN) |
WO2015147544A1 (en) | 2014-03-25 | 2015-10-01 | 엘지전자 주식회사 | Method and apparatus for transmitting control information in wireless communication system |
WO2015143621A1 (en) * | 2014-03-25 | 2015-10-01 | 华为技术有限公司 | Method and device for inserting and extracting pilot sequences |
CN104955064B (en) * | 2014-03-28 | 2019-01-11 | 上海诺基亚贝尔股份有限公司 | A kind of method and apparatus handling user equipment end RLC/PDCP entity in doubly-linked welding system |
US9337974B2 (en) * | 2014-03-28 | 2016-05-10 | Intel IP Corporation | User equipment generation and signaling of feedback for supporting adaptive demodulation reference signal transmission |
KR20150117155A (en) * | 2014-04-09 | 2015-10-19 | 한국전자통신연구원 | Method and apparatus for soft detecting multiple-input multiple-output communication system |
US20150305049A1 (en) * | 2014-04-21 | 2015-10-22 | Collision Communications, Inc. | Method And System For Improving Efficiency In A Cellular Communications Network |
US9467921B2 (en) | 2014-05-08 | 2016-10-11 | Intel IP Corporation | Systems, devices, and methods for long term evolution and wireless local area interworking |
US9729283B2 (en) * | 2014-05-08 | 2017-08-08 | Intel IP Corporation | Systems, methods and devices for flexible retransmissions |
JP6415105B2 (en) * | 2014-05-16 | 2018-10-31 | キヤノン株式会社 | Communication device, control method, and program |
WO2015180181A1 (en) * | 2014-05-30 | 2015-12-03 | 华为技术有限公司 | Data transmission method and base station |
US9888513B2 (en) * | 2014-06-09 | 2018-02-06 | Nokia Solutions And Networks Oy | Inter-eNB carrier aggregation |
WO2015192883A1 (en) * | 2014-06-17 | 2015-12-23 | Telefonaktiebolaget L M Ericsson (Publ) | Method and arrangement for triggering paging profiling |
FR3022665B1 (en) * | 2014-06-23 | 2016-07-15 | Sigfox | METHOD FOR RECOVERING AN AUTHENTICATION CODE REQUIRED BY A CONTROL TERMINAL AND CORRESPONDING SYSTEM |
US9788318B2 (en) * | 2014-08-18 | 2017-10-10 | Telefonaktiebolaget Lm Ericsson (Publ) | Channel capacity on collision based channels |
US10341977B2 (en) * | 2014-09-19 | 2019-07-02 | Lg Electronics Inc. | Method for obtaining downlink synchronization, and MTC apparatus |
US9516220B2 (en) | 2014-10-02 | 2016-12-06 | Intel Corporation | Interactive video conferencing |
CN105490789B (en) * | 2014-10-10 | 2019-08-16 | 电信科学技术研究院 | A kind of data transmission method and device |
US9526051B2 (en) * | 2014-12-01 | 2016-12-20 | Verizon Patent And Licensing Inc. | Enhanced cell global identifier-based handover from an eNodeB to a home eNodeB |
US10178587B2 (en) * | 2014-12-02 | 2019-01-08 | Wipro Limited | System and method for traffic offloading for optimal network performance in a wireless heterogeneous broadband network |
US10021346B2 (en) | 2014-12-05 | 2018-07-10 | Intel IP Corporation | Interactive video conferencing |
CN107005394B (en) | 2014-12-05 | 2019-08-06 | 主导技术有限公司 | A kind of communication system that establishing direct full-duplex communication, mobile device and method |
WO2016098982A1 (en) | 2014-12-18 | 2016-06-23 | Lg Electronics Inc. | Method for reconfiguring a pdcp reordering timer in a wireless communication system and device therefor |
JP2016122887A (en) * | 2014-12-24 | 2016-07-07 | 富士通株式会社 | Radio base station, radio device, radio communication system and radio communication control method |
US20160192219A1 (en) * | 2014-12-30 | 2016-06-30 | Electronics And Telecommunications Research Institute | Method for assigning radio resource and communication system supporting the same |
EP3243346A1 (en) * | 2015-01-09 | 2017-11-15 | Telefonaktiebolaget LM Ericsson (publ) | Reporting of terminal connection status |
EP3245818B1 (en) * | 2015-01-16 | 2019-12-25 | Telefonaktiebolaget LM Ericsson (publ) | A core network node and a method therein for an extended drx paging cycle |
US20180014247A1 (en) * | 2015-01-20 | 2018-01-11 | Nokia Solutions And Networks Oy | Method and apparatus for implementing inter-radio-access-technologies for services |
WO2016127309A1 (en) * | 2015-02-10 | 2016-08-18 | Qualcomm Incorporated | Dmrs enhancement for higher order mu-mimo |
US11558894B2 (en) * | 2015-03-02 | 2023-01-17 | Apple Inc. | Aperiodic scheduling of uplink grants in a wireless communication system |
US10355895B2 (en) | 2015-03-11 | 2019-07-16 | Phluido, Inc. | Baseband unit with adaptive fronthaul link for a distributed radio access network |
US9769694B2 (en) | 2015-03-13 | 2017-09-19 | Intel IP Corporation | MME overload or underload mitigation by MME VNF apparatus and method |
US10433244B2 (en) * | 2015-03-31 | 2019-10-01 | Verizon Patent And Licensing Inc. | Inter-frequency cell reselection |
CN107439033B (en) * | 2015-04-01 | 2020-12-04 | Lg 电子株式会社 | Method of performing ranging related operations in wireless communication system |
US9918314B2 (en) | 2015-04-14 | 2018-03-13 | Cisco Technology, Inc. | System and method for providing uplink inter cell interference coordination in a network environment |
KR102455397B1 (en) * | 2015-04-22 | 2022-10-17 | 콘비다 와이어리스, 엘엘씨 | Small data usage enablement in 3gpp networks |
US10334479B2 (en) | 2015-05-11 | 2019-06-25 | Industrial Technology Research Institute | Traffic steering method and heterogeneous radio access network system applying the same |
US10462834B2 (en) | 2015-05-15 | 2019-10-29 | Qualcomm Incorporated | Offloading through simplified multiflow |
US10271276B2 (en) | 2015-05-27 | 2019-04-23 | Telefonaktiebolaget L M Ericsson (Publ) | Optimized MCS selection for machine type communication |
US10581656B2 (en) | 2015-06-03 | 2020-03-03 | Lg Electronics Inc. | Method for configuring reference signal for V2V communication in wireless communication system, and apparatus therefor |
WO2016200357A1 (en) * | 2015-06-11 | 2016-12-15 | Intel IP Corporation | Cellular iot network architecture |
WO2017007376A1 (en) * | 2015-07-03 | 2017-01-12 | Telefonaktiebolaget Lm Ericsson (Publ) | A media user client, a media user agent and respective methods performed thereby for providing media from a media server to the media user client |
US10341820B2 (en) * | 2015-07-10 | 2019-07-02 | Qualcomm Incorporated | Techniques for modular multimedia broadcast and multicast service (MBMS) delivery |
CN106358277B (en) * | 2015-07-17 | 2019-07-19 | 苹果公司 | N-th paging increases power after attempting |
US9860852B2 (en) | 2015-07-25 | 2018-01-02 | Cisco Technology, Inc. | System and method to facilitate small cell uplink power control in a network environment |
WO2017018967A1 (en) * | 2015-07-30 | 2017-02-02 | Intel IP Corporation | Apparatus, system and method of providing wlan measurement information from a cellular node to a location server |
US10750392B2 (en) * | 2015-08-21 | 2020-08-18 | Apple Inc. | Radio resource control in cellular/WLAN aggregation |
US10368302B2 (en) * | 2015-09-04 | 2019-07-30 | Telefonaktiebolaget Lm Ericsson (Publ) | Indicator-controlled utilization of outdated configuration defined in access information table for access network |
US10142065B2 (en) * | 2015-09-14 | 2018-11-27 | Apple Inc. | Enhanced UE performance in HetNet poor coverage scenarios |
CN106550454A (en) * | 2015-09-17 | 2017-03-29 | 中兴通讯股份有限公司 | A kind of method and apparatus for reducing beep-page message propagation delay time |
CN106559196B (en) * | 2015-09-25 | 2019-10-22 | 华为技术有限公司 | A kind of method and device of pilot tone distribution |
US9820296B2 (en) | 2015-10-20 | 2017-11-14 | Cisco Technology, Inc. | System and method for frequency and time domain downlink inter-cell interference coordination |
CN106603211B (en) * | 2015-10-20 | 2020-11-27 | 华为技术有限公司 | Method and device for transmitting data |
US10608734B2 (en) | 2015-10-22 | 2020-03-31 | Phluido, Inc. | Virtualization and orchestration of a radio access network |
JP6633889B2 (en) * | 2015-10-29 | 2020-01-22 | Kddi株式会社 | Base station device, terminal device, communication method and program |
US11159355B2 (en) * | 2015-11-06 | 2021-10-26 | Apple Inc. | Synchronization signal design for narrowband Internet of Things communications |
US20170134985A1 (en) * | 2015-11-09 | 2017-05-11 | Qualcomm Incorporated | Managing user equipment (ue) performance via simultaneous use of multiple interfaces |
TWI586156B (en) * | 2015-12-04 | 2017-06-01 | 鴻海精密工業股份有限公司 | Streaming media transmission system, method and data distribution server |
US9826408B2 (en) | 2015-12-07 | 2017-11-21 | Cisco Technology, Inc. | System and method to provide uplink interference coordination in a network environment |
US10306615B2 (en) * | 2015-12-09 | 2019-05-28 | Mediatek Inc. | Control-less data transmission for narrow band internet of things |
CN108702279B (en) | 2016-01-07 | 2021-06-08 | 诺基亚通信公司 | Method and apparatus for allocating acknowledgement resources |
US10143002B2 (en) | 2016-01-12 | 2018-11-27 | Cisco Technology, Inc. | System and method to facilitate centralized radio resource management in a split radio access network environment |
US10219252B2 (en) * | 2016-01-15 | 2019-02-26 | Qualcomm Incorporated | Shortened control channel resource mapping |
US9813970B2 (en) * | 2016-01-20 | 2017-11-07 | Cisco Technology, Inc. | System and method to provide small cell power control and load balancing for high mobility user equipment in a network environment |
EP3863349B1 (en) | 2016-01-27 | 2023-11-08 | Huawei Technologies Co., Ltd. | Communication method and communications apparatus |
JP6699205B2 (en) * | 2016-02-02 | 2020-05-27 | ソニー株式会社 | Base station device, communication terminal, communication system, program, frame transmission method and data structure |
US10285028B2 (en) * | 2016-02-05 | 2019-05-07 | Qualcomm Incorporated | Adaptive radio link monitoring |
US10091697B1 (en) | 2016-02-08 | 2018-10-02 | Cisco Technology, Inc. | Mitigation of uplink interference within heterogeneous wireless communications networks |
US20170246795A1 (en) * | 2016-02-29 | 2017-08-31 | Fuji Xerox Co., Ltd. | Shaping apparatus |
GB2547726A (en) * | 2016-02-29 | 2017-08-30 | Nec Corp | Communication system |
US10477520B2 (en) | 2016-03-14 | 2019-11-12 | Qualcomm Incorporated | Feedback resource allocation for multiple carriers |
CN105847330A (en) * | 2016-03-16 | 2016-08-10 | 中国联合网络通信集团有限公司 | Content distribution method and system |
US10172044B2 (en) * | 2016-03-24 | 2019-01-01 | Motorola Mobility Llc | Method and device for data communication over a peer-to-peer connection in a mobile communication network |
US10341061B2 (en) * | 2016-03-30 | 2019-07-02 | Qualcomm Incorporated | Hybrid automatic repeat request timing for reduced transmission time intervals |
BR112018067470A2 (en) * | 2016-03-31 | 2019-01-02 | Sony Corp | terminal device, base station device, and method of communication. |
KR102270541B1 (en) * | 2016-04-01 | 2021-06-30 | 삼성전자 주식회사 | Method and apparatus for wireless communication in wireless communication system |
US10484980B1 (en) * | 2016-04-14 | 2019-11-19 | Marvell International Ltd. | Link layer service platform |
KR102186860B1 (en) * | 2016-05-12 | 2020-12-04 | 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) | MBMS bearer quality evaluation |
CN107371184B (en) * | 2016-05-13 | 2020-08-11 | 中兴通讯股份有限公司 | Resource allocation method, device and base station |
CN107453852B (en) * | 2016-05-31 | 2020-05-15 | 电信科学技术研究院 | Subframe type notification and determination method and device |
US10091682B2 (en) * | 2016-07-25 | 2018-10-02 | Qualcomm Incorporated | Uplink airtime fairness through basic service set steering |
CN116249215A (en) * | 2016-08-05 | 2023-06-09 | 三菱电机株式会社 | Communication system, 1 st base station, 2 nd base station, and user device |
JP6809027B2 (en) * | 2016-08-08 | 2021-01-06 | ソニー株式会社 | Communication device and communication method |
CA3033467A1 (en) * | 2016-08-10 | 2018-02-15 | Ntt Docomo, Inc. | User terminal and wireless communication method |
WO2018035726A1 (en) * | 2016-08-23 | 2018-03-01 | 华为技术有限公司 | Method and device for managing mobility mode of terminal |
EP3499954B1 (en) * | 2016-08-31 | 2021-07-28 | Huawei Technologies Co., Ltd. | Method and apparatus for reporting user equipment capability information |
US20180077551A1 (en) * | 2016-09-12 | 2018-03-15 | Intel IP Corporation | Emergency response for iot and/or m2m devices |
US10651996B2 (en) * | 2016-09-29 | 2020-05-12 | Qualcomm Incorporated | Techniques for dynamic demodulation reference signal patterns for data transmission |
CN108023708B (en) * | 2016-11-03 | 2022-09-13 | 中兴通讯股份有限公司 | Information sending method, device, system and related equipment |
US10314008B2 (en) | 2016-11-04 | 2019-06-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and apparatus for managing paging in a wireless communication network |
US20180131490A1 (en) * | 2016-11-04 | 2018-05-10 | Qualcomm Incorporated | Dynamic reference signal configuration for shortened transmission time interval wireless communications |
EP3536056B1 (en) * | 2016-11-16 | 2021-02-24 | Huawei Technologies Duesseldorf GmbH | Radio device and radio cell with multiplexed data sequences with unequal power allocation |
TWI686094B (en) * | 2016-12-07 | 2020-02-21 | 聯發科技股份有限公司 | Control-less data transmission |
WO2018116097A1 (en) * | 2016-12-19 | 2018-06-28 | Netsia, Inc. | System and method for programmable virtualization and load balancing of split-channel heterogeneous networks utilizing dual connectivity |
CN114679762A (en) * | 2016-12-30 | 2022-06-28 | 英特尔公司 | Method and apparatus for radio communication |
CN108282881B (en) * | 2017-01-06 | 2020-12-15 | 华为技术有限公司 | Resource allocation method and device |
WO2018128575A1 (en) * | 2017-01-06 | 2018-07-12 | Telefonaktiebolaget Lm Ericsson (Publ) | On-demand system information delivery for extended coverage |
CN106657133A (en) * | 2017-01-11 | 2017-05-10 | 湖南科瑞迪教育发展有限公司 | P2P stream media playing system and method |
CN108306720B (en) * | 2017-01-13 | 2022-06-21 | 北京三星通信技术研究有限公司 | Method and equipment for transmitting UCI information |
US20180213540A1 (en) * | 2017-01-25 | 2018-07-26 | Acer Incorporated | Method of mapping data packets and related apparatuses using the same |
CN108366413B (en) * | 2017-01-26 | 2022-01-14 | 华为技术有限公司 | Terminal, network device and communication method |
US11870732B2 (en) * | 2017-02-01 | 2024-01-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and nodes for activation or deactivation of a carrier in a communication network supporting carrier aggregation |
EP3496460A1 (en) * | 2017-02-08 | 2019-06-12 | HTC Corporation | Device and method of handling a connection in a wireless communication system |
US10225818B2 (en) * | 2017-02-22 | 2019-03-05 | Qualcomm Incorporated | Paging user equipments on a shared communication medium |
CN108574986A (en) * | 2017-03-10 | 2018-09-25 | 华为技术有限公司 | Method, terminal device and the network equipment of notification information |
EP3603324A1 (en) | 2017-03-23 | 2020-02-05 | INTEL Corporation | Advanced radio resource management in next-gen multi-hop relaying cellular network |
US10499307B2 (en) | 2017-03-27 | 2019-12-03 | Futurewei Technologies, Inc. | System and method for dynamic data relaying |
CN112564867B (en) * | 2017-05-05 | 2022-04-12 | 中兴通讯股份有限公司 | Transmission method and device for semi-persistent scheduling hybrid automatic repeat request |
US10314105B2 (en) * | 2017-05-18 | 2019-06-04 | At&T Intellectual Property I, L.P. | Command for extended idle mode discontinuous reception |
WO2018221960A1 (en) * | 2017-05-31 | 2018-12-06 | 주식회사 케이티 | Method and device for allocating and multiplexing dmrs port in next generation radio network |
US10863366B2 (en) | 2017-06-23 | 2020-12-08 | Qualcomm Incorporated | Receiver beamforming for serving and neighbor cell measurements |
US20190020756A1 (en) * | 2017-07-14 | 2019-01-17 | Qualcomm Incorporated | Smart call connectivity prediction for enhanced user experience |
JP6766255B2 (en) * | 2017-08-10 | 2020-10-07 | エルジー エレクトロニクス インコーポレイティド | How to perform NPUSCH transmission and wireless devices |
US10333740B2 (en) | 2017-09-10 | 2019-06-25 | At&T Intellectual Property I, L.P. | Facilitating determination of transmission type via demodulation reference signal patterns |
US20200274657A1 (en) | 2017-09-11 | 2020-08-27 | Idac Holdings, Inc. | Methods, apparatus and systems for radio link monitoring (rlm) in new radio (nr) |
US10440584B1 (en) * | 2017-09-25 | 2019-10-08 | Amazon Technologies, Inc. | Millimeter-wave radio architecture for multi-channel concurrent operation |
TWI657678B (en) * | 2017-09-29 | 2019-04-21 | 中華電信股份有限公司 | Heterogeneous network integrating system and splitting scheduling mehotd thereof |
CN109600847A (en) * | 2017-09-30 | 2019-04-09 | 北京三星通信技术研究有限公司 | Transmitting uplink control information, the method and apparatus that upstream time lead is set |
US10644765B2 (en) * | 2017-10-24 | 2020-05-05 | Intel Corporation | Enhanced acknowledgment and power saving for wireless communications |
US10805978B2 (en) | 2017-10-25 | 2020-10-13 | Arm Ltd | System, method and device for early connection release of user equipment from communications network |
CN109803373B (en) * | 2017-11-16 | 2021-01-22 | 电信科学技术研究院 | Position determination method of paging opportunity and communication equipment |
EP3709713B1 (en) * | 2017-11-24 | 2022-01-19 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for accessing wireless local area network, terminal device, and network device |
US10721712B2 (en) | 2018-01-12 | 2020-07-21 | Qualcomm Incorporated | Monitoring occasion for paging determination |
WO2019140221A1 (en) * | 2018-01-12 | 2019-07-18 | Idac Holdings, Inc. | Methods and procedures for providing an ieee 802.11 based radio network information service for etsi mec |
CN110381546B (en) * | 2018-04-13 | 2021-07-16 | 中国移动通信有限公司研究院 | Cell reselection method, terminal and network equipment |
CN110581866B (en) * | 2018-06-07 | 2022-09-23 | 中国电信股份有限公司 | File transmission method and IP multimedia subsystem IMS network terminal |
US11943105B2 (en) | 2018-06-15 | 2024-03-26 | Nokia Technologies Oy | Dynamic management of application servers on network edge computing device |
CN113301658B (en) * | 2018-08-06 | 2023-05-23 | 北京小米移动软件有限公司 | Uplink message transmission method, device and storage medium |
CN110830173B (en) * | 2018-08-08 | 2020-09-15 | 展讯通信(上海)有限公司 | Method for indicating time difference between PUCCH and PDSCH, base station and readable medium |
CN110912666B (en) * | 2018-09-14 | 2023-12-29 | 华为技术有限公司 | Reference signal and sequence configuration method and device |
WO2020069468A1 (en) * | 2018-09-28 | 2020-04-02 | Intel Corporation | Physical uplink control channel resource determination and multiplexing of multiple hybrid automatic repeat request acknowledgment feedbacks and other uplink control information on physical uplink control channel and physical uplink shared channel |
CN110972177B (en) * | 2018-09-28 | 2022-10-11 | 华为技术有限公司 | Link detection method and device |
US10965786B2 (en) | 2018-10-31 | 2021-03-30 | At&T Intellectual Property I, L.P. | Adaptive fixed point mapping for uplink and downlink fronthaul |
WO2020101639A1 (en) * | 2018-11-12 | 2020-05-22 | Nokia Technologies Oy | Method and apparatus for efficient delivery of source and forward error correction streams in systems supporting mixed unicast multicast transmission |
WO2020102685A1 (en) * | 2018-11-16 | 2020-05-22 | Google Llc | Uplink communication in an inactive state in a celluar network |
CN111385765B (en) * | 2018-12-28 | 2022-07-22 | 大唐移动通信设备有限公司 | Information transmission method and terminal |
CN111556537B (en) * | 2019-02-12 | 2021-06-11 | 大唐移动通信设备有限公司 | Message transmission method and device |
EP3942721A1 (en) * | 2019-05-01 | 2022-01-26 | Apple Inc. | Radio link monitoring beam management in nr for urllc |
US11503479B2 (en) * | 2019-05-10 | 2022-11-15 | Parallel Wireless, Inc. | Backhaul dynamic link distance |
US11206640B2 (en) | 2019-05-22 | 2021-12-21 | At&T Intellectual Property I, L.P. | Private local network access, authentication, and association for 5G or other next generation network |
CN111988120B (en) * | 2019-05-23 | 2022-02-25 | 华为技术有限公司 | Communication method and device |
EP3758421A1 (en) * | 2019-06-26 | 2020-12-30 | Fujitsu Limited | A method in a terminal, terminal, base station, and wireless communication system |
EP4009645A1 (en) * | 2019-10-18 | 2022-06-08 | Sony Group Corporation | Terminal devices, infrastructure equipment and methods |
CN112825572A (en) * | 2019-11-20 | 2021-05-21 | 联发科技(新加坡)私人有限公司 | Bluetooth inquiry/paging method and communication equipment |
CN111194061B (en) * | 2019-12-26 | 2020-09-18 | 北京悦航天翼电子信息技术有限公司 | Heterogeneous network high-performance switching method applied to airborne broadband communication |
US11140657B2 (en) * | 2020-02-12 | 2021-10-05 | Charter Communications Operating, Llc | Repetition of paging notifications in wireless networks |
US11483797B2 (en) | 2020-02-12 | 2022-10-25 | Charter Communications Operating, Llc | Paging notification conflict and management in multiple wireless networks |
US11019542B1 (en) * | 2020-02-13 | 2021-05-25 | At&T Intellectual Property I, L.P. | Facilitation of dynamic spectrum aggregation for 5G or other next generation network |
WO2021204483A1 (en) * | 2020-04-09 | 2021-10-14 | Nokia Technologies Oy | Detecting ue ping-ponging between different network nodes |
US11877201B2 (en) * | 2020-06-12 | 2024-01-16 | Cable Television Laboratories, Inc. | Handovers for a user equipment using a mobility status |
KR20220017252A (en) * | 2020-08-04 | 2022-02-11 | 삼성전자주식회사 | Apparatus and method for switching communication interface in wireless communication system |
CN112566173B (en) * | 2020-12-02 | 2023-02-24 | 深圳创维数字技术有限公司 | Signal measurement method based on Mesh network, wireless access point and storage medium |
US11683737B1 (en) * | 2021-04-22 | 2023-06-20 | T-Mobile Innovations Llc | mmWave to Wi-Fi control signal offloading in the event of fading in the mmWave system |
US11412283B1 (en) | 2021-04-27 | 2022-08-09 | City University Of Hong Kong | System and method for adaptively streaming video |
US11490329B1 (en) | 2021-04-29 | 2022-11-01 | T-Mobile Usa, Inc. | Determining a cell to which to connect user equipment |
US11509408B1 (en) * | 2021-07-30 | 2022-11-22 | Inntot Technologies Private Limited | System and method for large data transmission in digital radio broadcasting |
JP7333534B2 (en) | 2022-01-26 | 2023-08-25 | 17Live株式会社 | Systems and methods for accessing streaming data |
JP7316732B1 (en) | 2023-01-30 | 2023-07-28 | 一般社団法人日本ケーブルラボ | Apparatus and program for transmitting and receiving streams of different distribution methods by spatial multiplexing transmission unit |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011119680A2 (en) * | 2010-03-23 | 2011-09-29 | Interdigital Patent Holdings, Inc. | Efficient signaling for machine type communication |
US20120163296A1 (en) * | 2010-12-23 | 2012-06-28 | Electronics And Telecommunications Research Institute | Method of transmitting small amount of uplink data and method of receiving small amount of uplink data |
US20130028235A1 (en) * | 2011-07-29 | 2013-01-31 | Intellectual Ventures Holding 81 Llc | Mobile communications network, infrastructure equipment and method |
US20130051338A1 (en) * | 2011-08-24 | 2013-02-28 | Ki Seon Ryu | Method and apparatus for transmitting uplink data associated with mtc device trigger function |
EP2568758A1 (en) * | 2010-08-30 | 2013-03-13 | China Academy of Telecommunications Technology | Method and device for processing data transmission of machine-type communication device |
Family Cites Families (320)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6312054B1 (en) * | 1998-10-26 | 2001-11-06 | Texas Recreation Corporation | Buoyant pool chair with adjustable angle of recline |
US6445917B1 (en) | 1999-05-19 | 2002-09-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Mobile station measurements with event-based reporting |
US6952455B1 (en) * | 2000-08-02 | 2005-10-04 | Via Telecom, Co., Ltd. | Adaptive antenna method and apparatus |
EP1338125A2 (en) * | 2000-11-03 | 2003-08-27 | AT & T Corp. | Tiered contention multiple access (tcma): a method for priority-based shared channel access |
US7567781B2 (en) * | 2001-01-05 | 2009-07-28 | Qualcomm, Incorporated | Method and apparatus for power level adjustment in a wireless communication system |
GB0117071D0 (en) * | 2001-07-13 | 2001-09-05 | Koninkl Philips Electronics Nv | Hierarchical cellular radio communication system |
BR0309326A (en) | 2002-04-17 | 2005-02-01 | Thomson Licensing Sa | Wireless Local Area Network (WLAN) as a public mobile network for telecom / wlan system interworking |
DE10219358A1 (en) * | 2002-04-30 | 2003-11-20 | Advanced Micro Devices Inc | Automatic gain control in a WLAN receiver with improved settling time |
US7212837B1 (en) | 2002-05-24 | 2007-05-01 | Airespace, Inc. | Method and system for hierarchical processing of protocol information in a wireless LAN |
US7965693B2 (en) | 2002-05-28 | 2011-06-21 | Zte (Usa) Inc. | Interworking mechanism between wireless wide area network and wireless local area network |
JP2005529522A (en) | 2002-06-06 | 2005-09-29 | トムソン ライセンシング ソシエテ アノニム | Interconnection function (IWF) as a logical radio network controller (RNC) for hybrid coupling of wireless LAN and mobile communication networks |
KR100913869B1 (en) | 2002-10-28 | 2009-08-26 | 삼성전자주식회사 | Terminal and method for creating and changing automatically configuration information in wireless-lan |
KR100508650B1 (en) * | 2002-11-19 | 2005-08-18 | 주식회사 휴림인터랙티브 | Method for establishing tcp/ip session using extended session initiation protocol for peer to peer service between communication terminals |
US20040165563A1 (en) * | 2003-02-24 | 2004-08-26 | Hsu Raymond T. | Wireless local access network system detection and selection |
US20040192222A1 (en) * | 2003-03-26 | 2004-09-30 | Nokia Corporation | System and method for semi-simultaneously coupling an antenna to transceivers |
EP1467586B1 (en) * | 2003-04-09 | 2010-05-19 | Samsung Electronics Co., Ltd. | Method for cell reselection in an MBMS mobile communication system |
WO2004091246A1 (en) | 2003-04-11 | 2004-10-21 | Telefonaktiebolaget Lm Ericsson (Publ) | Multi-access call setup |
US7356015B2 (en) * | 2003-05-02 | 2008-04-08 | Steven Blumenthal | Data handoff method between wireless local area network and wireless wide area network |
US7089029B2 (en) * | 2003-06-09 | 2006-08-08 | Lucent Technologies Inc. | Adjusting the transmission power of a forward access channel (FACH), and a corresponding network for mobile telecommunications |
US6958982B2 (en) | 2003-07-16 | 2005-10-25 | Interdigital Technology Corporation | Method and apparatus for storing mobile station physical measurements and MAC performance statistics in a management information base of an access point |
KR100735242B1 (en) | 2003-12-16 | 2007-07-03 | 삼성전자주식회사 | Method for providing/notifying interworking information of mobile telecommunication network and wireless local area network and therefor system |
CN101015221A (en) | 2004-01-05 | 2007-08-08 | 摩托罗拉公司 | Method and apparatus for associating with a communication system |
GB2409952B (en) * | 2004-01-12 | 2008-10-15 | Nec Corp | Mobile telecommunications |
KR20120093412A (en) | 2004-03-12 | 2012-08-22 | 인터디지탈 테크날러지 코포레이션 | Method and system for switching a radio access technology between wireless communication systems with a multi-mode wireless transmit/receive unit |
EP1596617B1 (en) * | 2004-05-11 | 2011-11-23 | Tektronix International Sales GmbH | Method and apparatus for establishing and performing a test scenario for a real network controller of a mobile communications network |
WO2005115034A1 (en) * | 2004-05-21 | 2005-12-01 | Mitsubishi Denki Kabushiki Kaisha | Third-generation mobile communication/radio lan integration system, and third-generation mobile communication/radio lan integration method |
JP4670270B2 (en) | 2004-06-28 | 2011-04-13 | ソニー株式会社 | Communication system and communication apparatus |
DE602004025860D1 (en) | 2004-09-17 | 2010-04-15 | Ericsson Telefon Ab L M | 3G / GSM AND WIFI INTEGRATION OF THE TELEPHONE |
US7747213B2 (en) * | 2004-09-22 | 2010-06-29 | Samsung Electronics Co., Ltd. | Method of reducing configuration information in the signaling of radio bearer information for a plurality of multicast/broadcast services |
US7515548B2 (en) * | 2004-09-28 | 2009-04-07 | Texas Instruments Incorporated | End-point based approach for determining network status in a wireless local area network |
ATE423436T1 (en) | 2004-09-30 | 2009-03-15 | Huawei Tech Co Ltd | METHOD SYSTEM FOR REALIZING COMMUNICATION |
KR20060030428A (en) * | 2004-10-05 | 2006-04-10 | 삼성전자주식회사 | Method and system for controlling hard handoff in mobile network |
WO2006068391A1 (en) * | 2004-12-20 | 2006-06-29 | Lg Electronics Inc. | Multimedia access system |
WO2006071056A1 (en) | 2004-12-27 | 2006-07-06 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting/receiving a signal in an ffh-ofdm communication system |
KR100644398B1 (en) | 2005-01-17 | 2006-11-10 | 주식회사 케이티프리텔 | Method to help for searching APaccess point of mobile station, and combination mobile-station |
US20060172736A1 (en) * | 2005-02-01 | 2006-08-03 | Intel Corporation | Methods and apparatus for operating a wireless electronic device having a plurality of communication platforms |
US20070121561A1 (en) * | 2005-03-09 | 2007-05-31 | Haim Yashar | Wlan mobile phone and wireless network |
KR100762647B1 (en) * | 2005-03-31 | 2007-10-01 | 삼성전자주식회사 | Node B and Method for Managing Radio Resource Using the Same |
GB2425439B (en) * | 2005-04-19 | 2007-05-09 | Motorola Inc | Determination of a network identity for a network access point |
US8023469B2 (en) | 2005-04-29 | 2011-09-20 | Telefonaktiebolaget L M Ericsson (Publ) | Internetworking of cellular radio networks and wireless data networks |
TW200721861A (en) | 2005-09-09 | 2007-06-01 | Nokia Corp | Use of measurement pilot for radio measurement in a wireless network |
JP4738950B2 (en) * | 2005-09-16 | 2011-08-03 | パナソニック株式会社 | Wireless communication apparatus and handover method |
WO2007038799A2 (en) * | 2005-09-30 | 2007-04-05 | Stoke | Use of sip messages for location services |
US20070110015A1 (en) | 2005-10-19 | 2007-05-17 | Telefonaktiebolaget Lm Ericsson (Publ) | Select diversity for radio communications |
US7821996B2 (en) * | 2005-10-27 | 2010-10-26 | Motorola Mobility, Inc. | Mobility enhancement for real time service over high speed downlink packet access (HSDPA) |
KR100648067B1 (en) | 2005-12-10 | 2006-11-23 | 한국전자통신연구원 | Method for adaptive discontinuous reception based on extended paging indicator for improvement of power effective performance at mobile terminal on wcdma |
US8752107B2 (en) | 2006-03-07 | 2014-06-10 | Telefonaktiebolaget L M Ericcson (Publ) | Time-shifting and chase-play for an IPTV system |
EP1833217A1 (en) | 2006-03-09 | 2007-09-12 | Matsushita Electric Industrial Co., Ltd. | Providing service data of a bidirectional service (IMS, e.g. PoC, conference) by using a downlink multicast service (e.g. MBMS) |
DE102006012743A1 (en) * | 2006-03-17 | 2007-09-27 | Nec Europe Ltd. | Method for operating a mobile node |
US20070224988A1 (en) | 2006-03-24 | 2007-09-27 | Interdigital Technology Corporation | Method and apparatus for performing a handover procedure between a 3gpp lte network and an alternative wireless network |
EP1841129A1 (en) * | 2006-03-31 | 2007-10-03 | Matsushita Electric Industrial Co., Ltd. | Mobile terminal controlled service delivery selection for multicast services |
GB0607294D0 (en) * | 2006-04-11 | 2006-05-24 | Nokia Corp | A node |
KR100895180B1 (en) | 2006-04-14 | 2009-04-24 | 삼성전자주식회사 | Method for Radio Resource Control Connection Setup and Apparatus for the same |
US8750263B2 (en) * | 2006-04-28 | 2014-06-10 | Blackberry Limited | WLAN and WWAN connection migration methods and apparatus |
JP4676533B2 (en) | 2006-07-14 | 2011-04-27 | 富士通株式会社 | Mobile communication system and base station |
US20090061877A1 (en) | 2006-07-14 | 2009-03-05 | Gallagher Michael D | Generic Access to the Iu Interface |
CN101115019B (en) | 2006-07-28 | 2010-05-12 | 中国科学院声学研究所 | Peer-to-peer networking file sharing service network structure |
DE102006038592B4 (en) | 2006-08-17 | 2008-07-03 | Siemens Ag | Method and device for providing a wireless mesh network |
CN100486206C (en) | 2006-08-22 | 2009-05-06 | 中国科学院声学研究所 | Signaling control method for P2P network sharing service based on IMS |
CN101166299A (en) * | 2006-10-17 | 2008-04-23 | 华为技术有限公司 | Method and device for sending and receiving call message and calling method and system |
US20080096560A1 (en) * | 2006-10-24 | 2008-04-24 | Nortel Networks Limited | System and method for ensuring handoffs across heterogeneous networks |
US8046479B2 (en) | 2006-11-07 | 2011-10-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Media channel management |
US9265003B2 (en) * | 2006-11-13 | 2016-02-16 | Qualcomm Incorporated | Apparatus and methods for reducing power consumption and/or radio frequency interference in a mobile computing device |
US7933346B2 (en) * | 2006-12-27 | 2011-04-26 | Intel Corporation | Base station and method for mitigating interference in a sectorized communication network |
JP5190705B2 (en) | 2007-01-10 | 2013-04-24 | 日本電気株式会社 | RADIO COMMUNICATION TERMINAL DEVICE, ACCESS POINT DEVICE, RADIO COMMUNICATION SYSTEM, INFORMATION PROVIDING METHOD, AND INFORMATION Fetching Method |
DE602008001440D1 (en) | 2007-01-18 | 2010-07-15 | Nokia Corp | NETWORK-ORIENTED CONTROL SYSTEM FOR SELF-CONFIGURATION AND SELF-OPTIMIZATION MEASUREMENTS |
US8625498B2 (en) * | 2007-01-22 | 2014-01-07 | Wi-Lan, Inc. | Tiling allocations for wireless communication |
ES2806927T3 (en) | 2007-02-06 | 2021-02-19 | Nokia Technologies Oy | Method and apparatus for providing efficient discontinuous communication |
MX2009009610A (en) | 2007-03-09 | 2009-10-12 | Interdigital Tech Corp | Method and apparatus for adjusting a reselection timer and cell ranking criteria, and reporting degraded signal measurement of a serving cell. |
EP2147525A1 (en) * | 2007-05-10 | 2010-01-27 | Sonim Technologies, Inc. | Method and system for providing full duplex services over multiple simplex media paths and sessions |
SG182184A1 (en) | 2007-06-19 | 2012-07-30 | Nokia Corp | Apparatus, method and computer program product providing idle mode discontinuous reception |
EP2160906B1 (en) | 2007-06-19 | 2015-07-22 | Nokia Technologies Oy | System and method for an MBMS to PSS handover |
KR101367798B1 (en) | 2007-06-29 | 2014-02-28 | 삼성전자주식회사 | Apparatus and method for setting peer to peer communication in broadband wireless communication system |
WO2009020789A2 (en) | 2007-08-03 | 2009-02-12 | Interdigital Patent Holdings, Inc. | Security procedure and apparatus for handover in a 3gpp long term evolution system |
US8681736B2 (en) * | 2007-09-04 | 2014-03-25 | Telefonaktiebolaget L M Ericsson (Publ) | Time-to-trigger handling methods and apparatus |
EP2053825B1 (en) | 2007-10-25 | 2015-07-08 | Alcatel Lucent | Distribution of shared content streams in communications networks |
US8494072B2 (en) | 2007-11-06 | 2013-07-23 | Qualcomm Incorporated | Frequency diverse control mapping of channel elements to resource elements |
US8855007B2 (en) * | 2007-11-19 | 2014-10-07 | Qualcomm Incorporated | Configuring an identifier for an access point |
EP2091203A1 (en) * | 2008-02-12 | 2009-08-19 | Koninklijke KPN N.V. | Method and system for transmitting a multimedia stream |
EP2255585B1 (en) | 2008-03-16 | 2019-05-08 | LG Electronics Inc. | Method and apparatus for acquiring resource allocation of control channel |
CN103957088B (en) | 2008-03-16 | 2017-09-05 | Lg电子株式会社 | The method for performing hybrid automatic repeat-request HARQ in a wireless communication system |
US8498247B2 (en) | 2008-03-25 | 2013-07-30 | Qualcomm Incorporated | Adaptively reacting to resource utilization messages including channel gain indication |
KR101289494B1 (en) | 2008-03-27 | 2013-08-07 | 노키아 코포레이션 | Apparatus and method for allocation of subframes on a mixed carrier |
JP4623118B2 (en) * | 2008-03-28 | 2011-02-02 | ソニー株式会社 | Gateway device, communication method and program |
US8811240B2 (en) * | 2008-04-29 | 2014-08-19 | Nokia Corporation | Techniques for resource allocation for stations in a FDD wireless network |
JP5325978B2 (en) * | 2008-05-20 | 2013-10-23 | トムソン ライセンシング | Content map distribution system and method usable in a plurality of receivers |
US20090290555A1 (en) | 2008-05-21 | 2009-11-26 | Comsys Communication & Signal Processing Ltd. | Autonomous anonymous association between a mobile station and multiple network elements in a wireless communication system |
US8295868B2 (en) * | 2008-06-09 | 2012-10-23 | Samsung Electronics Co., Ltd. | Downlink control information format for multiple codeword transmission |
US8804546B2 (en) * | 2008-06-13 | 2014-08-12 | Qualcomm Incorporated | Method and apparatus for managing interaction between DRX cycles and paging cycles |
JP2010004587A (en) | 2008-06-18 | 2010-01-07 | Meidensha Corp | Charging device and charging system for logistic transportation vehicle |
US8559298B2 (en) | 2008-06-30 | 2013-10-15 | Qualcomm Incorporated | Method and apparatus for automatic handover optimization |
CN102067526B (en) * | 2008-07-03 | 2013-10-30 | 中兴通讯股份有限公司 | Synchronization and scheduling method of layered wireless access system |
KR101530156B1 (en) * | 2008-09-22 | 2015-06-19 | 인터디지탈 패튼 홀딩스, 인크 | Method and apparatus for lte radio link failure determination in drx mode |
US8145218B2 (en) * | 2008-09-22 | 2012-03-27 | Motorola Solutions, Inc. | Method and system for wireless handoffs |
WO2010050885A1 (en) | 2008-10-29 | 2010-05-06 | Telefonaktiebolaget L M Ericsson (Publ) | Cell type information sharing between neighbour base stations |
WO2010053095A1 (en) * | 2008-11-04 | 2010-05-14 | 株式会社エヌ・ティ・ティ・ドコモ | Mobile station and mobile communication method |
WO2010053426A2 (en) * | 2008-11-10 | 2010-05-14 | Telefonaktiebolaget L M Ericsson (Publ) | Method and arrangement in a telecommunication system |
AU2009313216B2 (en) | 2008-11-10 | 2013-12-19 | Blackberry Limited | Method and system for supporting SIP session policy using existing authorization architecture and protocols |
US8971933B2 (en) | 2008-11-18 | 2015-03-03 | Qualcomm Incorporated | Method and apparatus for determining DRX cycle used for paging |
US20100144363A1 (en) * | 2008-12-10 | 2010-06-10 | At&T Mobility Ii Llc | Load-based adaptive inactivity timers |
EP2205029A1 (en) | 2009-01-06 | 2010-07-07 | Thomson Licensing | A method for scheduling wake/sleep cycles by a central device in a wireless network |
WO2010080966A1 (en) | 2009-01-09 | 2010-07-15 | Interdigital Patent Holdings, Inc. | Data flow mobility |
EP2384598B1 (en) * | 2009-01-16 | 2018-05-23 | Nokia Technologies Oy | Apparatus and method ofscheduling resources for device-to-device communications |
WO2010094322A1 (en) | 2009-02-17 | 2010-08-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for distributing data in a peer-to- peer network |
JP5351289B2 (en) * | 2009-03-12 | 2013-11-27 | インターデイジタル パテント ホールディングス インコーポレイテッド | Method and apparatus for performing reconfiguration specialized for component carriers |
CN104902569B (en) | 2009-03-12 | 2018-08-17 | 交互数字专利控股公司 | The method and WTRU for executing radio link supervision realized by WTRU |
US8620334B2 (en) * | 2009-03-13 | 2013-12-31 | Interdigital Patent Holdings, Inc. | Method and apparatus for carrier assignment, configuration and switching for multicarrier wireless communications |
US9839001B2 (en) * | 2009-03-23 | 2017-12-05 | Apple Inc. | Methods and apparatus for optimizing paging mechanisms and publication of dynamic paging mechanisms |
US20130064120A1 (en) * | 2009-03-31 | 2013-03-14 | Nokia Siemens Networks Oy | Measurement reporting in communications systems |
EP2415231B1 (en) | 2009-04-01 | 2016-05-18 | Telefonaktiebolaget LM Ericsson (publ) | Security key management in ims-based multimedia broadcast and multicast services (mbms) |
US8081949B2 (en) * | 2009-04-17 | 2011-12-20 | Qualcomm Incorporated | Methods and systems for enhanced sleep request messages for multi-mode operations |
KR101403545B1 (en) | 2009-04-22 | 2014-07-04 | 차이나 아카데미 오브 텔레커뮤니케이션즈 테크놀로지 | Method and equipment for processing local network type for base station |
US8842633B2 (en) | 2009-05-04 | 2014-09-23 | Blackberry Limited | Systems and methods for mobile stations to identify radio access technologies |
WO2010133043A1 (en) | 2009-05-22 | 2010-11-25 | 华为技术有限公司 | Method for dispatching multi sub-frames and the system, the terminal and the base station thereof |
WO2010138035A1 (en) * | 2009-05-28 | 2010-12-02 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and arrangement for implementing policy rules in peer-to-peer communication |
US8509343B2 (en) | 2009-06-03 | 2013-08-13 | Qualcomm Incorporated | Methods and apparatus for amplifying and transmitting signals |
US9565011B2 (en) * | 2009-06-04 | 2017-02-07 | Qualcomm Incorporated | Data transmission with cross-subframe control in a wireless network |
US8265039B2 (en) * | 2009-06-05 | 2012-09-11 | Qualcomm Incorporated | Apparatus and method for improved idle state handoff |
WO2010146461A1 (en) | 2009-06-16 | 2010-12-23 | Research In Motion Limited | Method for accessing a service unavailable through a network cell |
JP5688016B2 (en) | 2009-06-17 | 2015-03-25 | パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカPanasonic Intellectual Property Corporation of America | Communication system, mobile terminal, network node, and base station apparatus |
US8391141B2 (en) | 2009-06-18 | 2013-03-05 | Telefonaktiebolaget L M Ericsson (Publ) | Systems and methods for selecting a network access system |
JP2011015327A (en) | 2009-07-06 | 2011-01-20 | Fujitsu Ltd | Communication management apparatus and communication management program |
US9236896B2 (en) * | 2009-07-09 | 2016-01-12 | Mediatek Inc. | Systems and methods for coexistence of a plurality of wireless communications modules |
WO2011011566A2 (en) | 2009-07-24 | 2011-01-27 | Interdigital Patent Holdings, Inc. | Method and apparatus for obtaining demodulation reference signal port index information |
WO2011013968A2 (en) | 2009-07-26 | 2011-02-03 | 엘지전자 주식회사 | Method and apparatus for receiving reception acknowledgement in wireless communication system |
EP2465317B1 (en) | 2009-08-14 | 2014-08-06 | BlackBerry Limited | Frame structure and control signaling for downlink coordinated multi-point (comp) transmission |
US8971890B2 (en) * | 2009-08-17 | 2015-03-03 | Nokia Siemens Networks Oy | Method for handing over a user equipment connected to a base station fro the base station to a femto access point |
US8599768B2 (en) | 2009-08-24 | 2013-12-03 | Intel Corporation | Distributing group size indications to mobile stations |
EP2472735A4 (en) * | 2009-08-26 | 2017-02-01 | LG Electronics Inc. | Method and apparatus for transmitting/receiving a signal in a wireless communication system that supports multi-user mimo transmission |
HUE051735T2 (en) * | 2009-09-25 | 2021-03-29 | Blackberry Ltd | Multi-carrier network operation |
US8879440B2 (en) * | 2009-09-29 | 2014-11-04 | Qualcomm Incorporated | Method and apparatus for ad hoc venue-cast service |
TWI504180B (en) | 2009-10-01 | 2015-10-11 | Interdigital Patent Holdings | Method and apparatus for performing inter-frequency and/or inter-radio access technology measurements |
US10448292B2 (en) * | 2009-10-22 | 2019-10-15 | Qualcomm Incorporated | Determining handover parameter for transmission by access point |
CN102056147B (en) * | 2009-10-29 | 2014-12-10 | 中兴通讯股份有限公司 | Method and system for subscribing service in IP (Internet Protocol) multimedia subsystem network |
US8254985B2 (en) | 2009-11-04 | 2012-08-28 | Research In Motion Limited | Methods and apparatus for use in controlling wireless transceiver operation in a mobile communication device |
WO2011056250A1 (en) * | 2009-11-05 | 2011-05-12 | Qualcomm Incorporated | Method and apparatus for the multimode terminal to monitor paging messages in cdma evdo and frame synchronous td-scdma networks |
US9693299B2 (en) | 2009-11-30 | 2017-06-27 | Nokia Technology Oy | Method and apparatus for power saving operations in wireless network elements |
US8559343B2 (en) * | 2009-12-23 | 2013-10-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Flexible subframes |
US20110176461A1 (en) * | 2009-12-23 | 2011-07-21 | Telefonakatiebolaget Lm Ericsson (Publ) | Determining configuration of subframes in a radio communications system |
JP5514327B2 (en) * | 2010-01-04 | 2014-06-04 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | Method and configuration for optimizing use of radio resources in group communication |
EP2522190B1 (en) | 2010-01-08 | 2018-02-07 | Sharp Kabushiki Kaisha | Mobile communication method and system for sounding reference signal transmission, and base station, user equipment and integrated circuit therein |
JP2013516929A (en) | 2010-01-08 | 2013-05-13 | インターデイジタル パテント ホールディングス インコーポレイテッド | Method and apparatus for broadcasting support for selected internet protocol traffic offload |
KR20140072124A (en) | 2010-01-08 | 2014-06-12 | 인터디지탈 패튼 홀딩스, 인크 | Managing power consumption in base stations and remote access points |
KR101617888B1 (en) | 2010-01-08 | 2016-05-04 | 삼성전자주식회사 | Method and apparatus of paging for high power saving reception mode m2m/mtc device communication in a mobile communication system |
US9749152B2 (en) | 2010-01-15 | 2017-08-29 | Qualcomm Incorporated | Apparatus and method for allocating data flows based on indication of selection criteria |
US8867362B2 (en) | 2010-01-15 | 2014-10-21 | Telefonaktiebolaget Lm Ericsson (Publ) | Congestion control for interworking between networks |
CN102714527B (en) * | 2010-01-22 | 2015-04-01 | Lg电子株式会社 | Method and apparatus for providing downlink control information in an mimo wireless communication system |
CN102137400B (en) | 2010-01-23 | 2015-04-01 | 中兴通讯股份有限公司 | Safety treatment method and system when re-establishing RRC (radio resource control) connection |
KR101622792B1 (en) | 2010-02-04 | 2016-06-01 | 삼성전자주식회사 | Method and apparatus for handover in wireless communication system |
US20110194433A1 (en) * | 2010-02-05 | 2011-08-11 | Qualcomm Incorporated | Managing dedicated channel resource allocation to user equipment based on radio bearer traffic within a wireless communications system |
CN102149082B (en) | 2010-02-05 | 2014-11-26 | 中国移动通信集团公司 | Method, device and system for indicating terminal dedicated demodulation reference signal |
KR102309346B1 (en) | 2010-02-12 | 2021-10-08 | 인터디지탈 패튼 홀딩스, 인크 | Method and apparatus for enhancing cell-edge user performance and signaling radio link failure conditions via downlink cooperative component carriers |
US20110222523A1 (en) | 2010-03-12 | 2011-09-15 | Mediatek Inc | Method of multi-radio interworking in heterogeneous wireless communication networks |
US20110223953A1 (en) * | 2010-03-15 | 2011-09-15 | Lg Electronics Inc. | Apparatus for direct communication in a wireless system and method thereof |
WO2011119750A1 (en) | 2010-03-23 | 2011-09-29 | Interdigital Patent Holdings, Inc. | Method, apparatus and system for enabling resource coordination in cellular networks |
US8873439B2 (en) | 2010-03-25 | 2014-10-28 | Qualcomm Incorporated | Subframe dependent physical uplink control channel (PUCCH) region design |
KR101915271B1 (en) * | 2010-03-26 | 2018-11-06 | 삼성전자 주식회사 | Method and apparatus of downlink control indication of resource allocation in wireless communication systems |
EP2369890A1 (en) | 2010-03-26 | 2011-09-28 | Panasonic Corporation | Connection peak avoidance for machine-type-communication (MTC) devices |
EP2555460B1 (en) * | 2010-03-29 | 2015-12-09 | LG Electronics Inc. | Method and apparatus for efficiently transmitting control information to support uplink multiple antenna transmission |
WO2011122874A2 (en) * | 2010-03-31 | 2011-10-06 | Samsung Electronics Co., Ltd. | Indexing resources for transmission of acknowledgement signals in multi-cell tdd communication systems |
US9609536B2 (en) * | 2010-04-13 | 2017-03-28 | Qualcomm Incorporated | Measurement of received power and received quality in a wireless communication network |
US8712401B2 (en) * | 2010-04-16 | 2014-04-29 | Qualcomm Incorporated | Radio link monitoring (RLM) and reference signal received power (RSRP) measurement for heterogeneous networks |
WO2011132818A1 (en) * | 2010-04-23 | 2011-10-27 | 엘지전자 주식회사 | Method and apparatus for direct communications in a wireless communication system |
KR101722204B1 (en) | 2010-04-27 | 2017-04-03 | 삼성전자주식회사 | Apparatus and method for providing handover support inforamtion in mobile communication system |
KR101542651B1 (en) * | 2010-05-06 | 2015-08-06 | 노키아 코포레이션 | Apparatus and method to control the collection of measurement data in a communication system |
CN102244895B (en) * | 2010-05-13 | 2015-12-16 | 中兴通讯股份有限公司 | The ambulant shunt method of a kind of enhancing and device |
KR101107094B1 (en) | 2010-05-18 | 2012-01-30 | 웨이브솔루션즈 주식회사 | System for remote management of mobile device and control method thereof |
ES2375866B1 (en) * | 2010-05-21 | 2013-01-29 | Vodafone España, S.A.U | NETWORK ELEMENT AND METHOD TO REDUCE THE SIGNALING LOAD IN A NETWORK CONTROLLING ELEMENT OF A CELLULAR TELECOMMUNICATIONS NETWORK. |
EP3490322A1 (en) | 2010-06-04 | 2019-05-29 | Board of Regents, The University of Texas System | Wireless communication methods, systems, and computer program products |
GB201009649D0 (en) | 2010-06-09 | 2010-07-21 | Roke Manor Research | Mobile device and method |
US9497290B2 (en) * | 2010-06-14 | 2016-11-15 | Blackberry Limited | Media presentation description delta file for HTTP streaming |
CA2802921C (en) | 2010-06-18 | 2017-08-22 | Nokia Siemens Networks Oy | Enhanced physical uplink control channel format resource allocation for time division duplex mode |
US8509105B2 (en) * | 2010-06-23 | 2013-08-13 | Nokia Corporation | Method and apparatus for device-to-device network coordination |
KR20120009616A (en) * | 2010-07-19 | 2012-02-02 | 삼성전자주식회사 | Display system, display device and control method thereof |
KR101694773B1 (en) * | 2010-08-05 | 2017-01-23 | 삼성전자주식회사 | Method and apparatus for connecting wireless network in a digital device |
EP2604012B1 (en) * | 2010-08-10 | 2017-10-04 | Telefonaktiebolaget LM Ericsson (publ) | A method in a media client, a media client, a control entity and a method in a control entity |
US20130142268A1 (en) | 2010-08-12 | 2013-06-06 | Nokia Corporation | Configuring an uplink and downlink splitting pattern for device-to-device communication under a cellular network |
US8619654B2 (en) * | 2010-08-13 | 2013-12-31 | Intel Corporation | Base station selection method for heterogeneous overlay networks |
EP2617145A4 (en) | 2010-09-14 | 2015-03-11 | Nokia Corp | Interference measurement and reporting for device-to-device communications in communication system |
KR101719165B1 (en) | 2010-10-27 | 2017-03-23 | 삼성전자주식회사 | METHOD AND APPARATUS FOR A TRANSMISSION/RECEPTION OF A WLAN NETWORK SHARING DATA IN A Wi-Fi P2P GROUP |
JP5961174B2 (en) * | 2010-11-02 | 2016-08-02 | テレフオンアクチーボラゲット エルエム エリクソン(パブル) | Method and device for media description delivery |
WO2012061224A1 (en) | 2010-11-05 | 2012-05-10 | Interdigital Patent Holdings, Inc. | Methods, apparatus and systems for applying almost blank subframe (abs) patterns |
RU2547821C2 (en) | 2010-11-05 | 2015-04-10 | Интердиджитал Пэйтент Холдингз, Инк. | Relay node interface related layer 2 measurements and relay node handling in network load balancing |
US20120113846A1 (en) * | 2010-11-10 | 2012-05-10 | Motorola Mobility, Inc. | Idle State Interference Mitigation in Wireless Communication Network |
WO2012064265A1 (en) * | 2010-11-11 | 2012-05-18 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and network nodes for configuring almost blank subframe transmission patterns and corresponding measurement patterns for reducing intercell interference in an heterogeneous cellular radio communication system |
US9497690B2 (en) | 2010-12-09 | 2016-11-15 | Lg Electronics Inc. | Access method between a terminal and a base station in a wireless communication system and apparatus thereof |
CN103283280B (en) * | 2010-12-28 | 2016-10-26 | 日本电气株式会社 | Method for handover control, control device, adjusting apparatus and non-emporary computer-readable medium |
US8537799B2 (en) * | 2010-12-31 | 2013-09-17 | Qualcomm Incorporated | Coexistence mechanism for collocated WLAN and WWAN communication devices |
KR20120083747A (en) | 2011-01-18 | 2012-07-26 | 삼성전자주식회사 | Method and apparatus for transmission in integrating system of broadcasting-communication service and multimedia service |
JP5648500B2 (en) * | 2011-01-28 | 2015-01-07 | 富士通セミコンダクター株式会社 | Transmission device, transmission method, reception device, and reception method |
KR20120094369A (en) | 2011-02-16 | 2012-08-24 | 주식회사 팬택 | Method and apparatus for rrc connection establishment in mtc |
KR101544294B1 (en) * | 2011-02-21 | 2015-08-12 | 블랙베리 리미티드 | On the managed peer-to-peer sharing in cellular networks |
US20130265984A1 (en) | 2011-03-07 | 2013-10-10 | Honggang Li | Grouped machine-to-machine communications |
KR101548067B1 (en) * | 2011-03-21 | 2015-08-27 | 엘지전자 주식회사 | Method and device for executing harq in tdd-based wireless communication system |
KR20120111248A (en) * | 2011-03-31 | 2012-10-10 | 주식회사 팬택 | Apparatus and method for controling paing in heterogeneous wireless network system |
CN102740459B (en) * | 2011-03-31 | 2014-11-05 | 中国移动通信集团公司 | Method for receiving downlink message and mobile terminal |
US20130089076A1 (en) * | 2011-04-01 | 2013-04-11 | Interdigital Patent Holdings, Inc. | Local / remote ip traffic access and selective ip traffic offload service continuity |
CN106209192B (en) | 2011-04-01 | 2020-06-30 | 英特尔公司 | Cross-layer optimized adaptive HTTP streaming |
KR101417256B1 (en) | 2011-04-05 | 2014-07-08 | 엘지전자 주식회사 | Method for transmitting data and a user eqipment |
KR20140012654A (en) * | 2011-04-07 | 2014-02-03 | 엘지전자 주식회사 | Method and apparatus for monitoring a paging message in m2m communications |
JP2014512145A (en) * | 2011-04-13 | 2014-05-19 | インターデイジタル パテント ホールディングス インコーポレイテッド | Method and apparatus for small cell discovery in heterogeneous networks |
KR101500894B1 (en) * | 2011-04-20 | 2015-03-09 | 엘지전자 주식회사 | Method and apparatus for detecting an access point in a radio access system |
KR101796271B1 (en) * | 2011-04-27 | 2017-11-10 | 주식회사 팬택 | Apparatus And Method For Reporting Radio Link Failure |
WO2012149322A1 (en) | 2011-04-29 | 2012-11-01 | Research In Motion Limited | Managing group messages for lte wakeup |
EP2702701A4 (en) | 2011-04-29 | 2015-12-09 | Intel Corp | System and method of rank adaptation in mimo communication system |
US9042315B2 (en) * | 2011-05-03 | 2015-05-26 | Mediatek Inc. | SCELL radio link monitoring and radio link failure handling |
US20120284785A1 (en) | 2011-05-05 | 2012-11-08 | Motorola Mobility, Inc. | Method for facilitating access to a first access nework of a wireless communication system, wireless communication device, and wireless communication system |
US20120294163A1 (en) * | 2011-05-19 | 2012-11-22 | Renesas Mobile Corporation | Apparatus and Method for Direct Device-to-Device Communication in a Mobile Communication System |
GB2491226A (en) | 2011-05-27 | 2012-11-28 | Vodafone Ip Licensing Ltd | Single band query of frequency bands supported by a multi-band WLAN access point |
TWI584662B (en) | 2011-06-01 | 2017-05-21 | 內數位專利控股公司 | Content delivery network interconnection (cdni) mechanism |
US8805374B2 (en) * | 2011-06-07 | 2014-08-12 | Intel Corporation | Multi-radio handover manager system and algorithms for heterogeneous wireless networking |
US9137804B2 (en) * | 2011-06-21 | 2015-09-15 | Mediatek Inc. | Systems and methods for different TDD configurations in carrier aggregation |
US20130007186A1 (en) * | 2011-06-30 | 2013-01-03 | Interdigital Patent Holdings, Inc. | Controlling content caching and retrieval |
US9160779B2 (en) * | 2011-06-30 | 2015-10-13 | Qualcomm Incorporated | Dynamic adaptive streaming proxy for unicast or broadcast/multicast services |
KR101234758B1 (en) | 2011-07-05 | 2013-02-19 | 서울대학교산학협력단 | Method and Apparatus for Reservation of Data Channel in Wireless Access System |
EP2950588B1 (en) | 2011-07-07 | 2017-02-15 | HTC Corporation | Method of handling access network discovery and selection function and related communication device |
TWI459777B (en) | 2011-07-11 | 2014-11-01 | Mediatek Inc | Method and machine type communication device of enhanced paging |
KR101896001B1 (en) | 2011-07-12 | 2018-09-06 | 한국전자통신연구원 | Method of mobility management for mobile terminal in a heterogeneous network environment |
US8918096B2 (en) | 2011-07-15 | 2014-12-23 | Nokia Corporation | Method and apparatus providing multi-level proximity indication and small cell discovery |
EP3541046B1 (en) * | 2011-07-22 | 2022-11-02 | BlackBerry Limited | Using non-ims connections in ims sessions |
CN102905324B (en) | 2011-07-25 | 2016-06-08 | 华为技术有限公司 | The method and apparatus of cell change |
US9344909B2 (en) * | 2011-07-25 | 2016-05-17 | Lg Electronics Inc. | Method and apparatus for monitoring a wireless link in a wireless communication system |
CN102917444B (en) | 2011-08-01 | 2016-08-17 | 华为技术有限公司 | The method and device of discontinuous reception under idle condition |
US9258344B2 (en) | 2011-08-01 | 2016-02-09 | Intel Corporation | Multi-hop single sign-on (SSO) for identity provider (IdP) roaming/proxy |
WO2013020709A1 (en) | 2011-08-10 | 2013-02-14 | Telefonaktiebolaget L M Ericsson (Publ) | Media stream handling |
US9887852B2 (en) | 2011-08-11 | 2018-02-06 | Intel Corporation | Methods for switching between a MBMS download and an HTTP-based delivery of DASH formatted content over an IMS network |
US8923274B2 (en) * | 2011-08-15 | 2014-12-30 | Blackberry Limited | Notifying a UL/DL configuration in LTE TDD systems |
WO2013029672A1 (en) * | 2011-08-31 | 2013-03-07 | Telefonaktiebolaget L M Ericsson (Publ) | Andsf policy controlled access network discovery information |
US9125121B2 (en) * | 2011-09-06 | 2015-09-01 | Intel Corporation | Small cells implementing multiple air interfaces |
CN104025475B (en) | 2011-10-03 | 2018-04-13 | 英特尔公司 | Device is to device (D2D) communication mechanism |
US9847864B2 (en) * | 2011-10-04 | 2017-12-19 | Nokia Solutions And Networks Oy | PUCCH multiplexing scheme |
WO2013052805A1 (en) | 2011-10-07 | 2013-04-11 | Interdigital Patent Holdings Inc. | Method and apparatus for integrating different radio access technologies using carrier aggregation |
GB2495550A (en) | 2011-10-14 | 2013-04-17 | Ubiquisys Ltd | An access point that can be used to establish connections with UE devices using both cellular and wifi air interfaces |
US9161331B2 (en) | 2011-11-04 | 2015-10-13 | Futurwei Technologies, Inc. | Positioning enhancement systems and methods |
EP2774451B1 (en) * | 2011-11-04 | 2017-08-30 | Intel Corporation | Small data techniques and configurations in a wireless communication network |
CN102340826B (en) * | 2011-11-17 | 2016-05-25 | 电信科学技术研究院 | A kind of method and apparatus of transfer of data |
US9398473B2 (en) | 2011-12-21 | 2016-07-19 | Cisco Technology, Inc. | System and method for load based optimization in communication networks |
US9559866B2 (en) | 2011-12-21 | 2017-01-31 | Cisco Technology, Inc. | Systems and methods for load balancing in cellular networks and wireless local area networks |
US8787305B2 (en) * | 2011-12-29 | 2014-07-22 | Motorola Solutions, Inc. | Method and apparatus for scheduling peer-to-peer communication links |
EP2805463A1 (en) * | 2012-01-17 | 2014-11-26 | Telefonaktiebolaget L M Ericsson (publ) | Method for sending respectively receiving a media stream |
WO2013109100A1 (en) * | 2012-01-18 | 2013-07-25 | 엘지전자 주식회사 | Device-to-device communication method and a device therefor |
CN102595405A (en) | 2012-01-21 | 2012-07-18 | 华为技术有限公司 | Authentication method, system and equipment for network access |
US9213605B2 (en) | 2012-01-23 | 2015-12-15 | Intel Corporation | IP multimedia subsystem and method for MBMS file repair using HTTP servers |
US8953478B2 (en) * | 2012-01-27 | 2015-02-10 | Intel Corporation | Evolved node B and method for coherent coordinated multipoint transmission with per CSI-RS feedback |
US20150018965A1 (en) * | 2012-02-03 | 2015-01-15 | Kyocera Medical Corporation | Bioimplant |
US9215638B2 (en) * | 2012-02-24 | 2015-12-15 | Qualcomm Incorporated | Method and system for regulating frequent cell reselections by idle-mode mobile devices |
US8774041B2 (en) * | 2012-03-02 | 2014-07-08 | Qualcomm Incorporated | Proximity-based wireless handshaking for connection establishment |
US9065600B2 (en) * | 2012-03-14 | 2015-06-23 | Nokia Technologies Oy | Aggregation for a new carrier type |
US9706423B2 (en) | 2012-03-16 | 2017-07-11 | Qualcomm Incorporated | System and method of offloading traffic to a wireless local area network |
KR101579030B1 (en) * | 2012-04-05 | 2015-12-18 | 옵티스 셀룰러 테크놀로지, 엘엘씨 | Advanced Wakeup for Reception of Paging Configuration Information |
WO2013151392A1 (en) * | 2012-04-06 | 2013-10-10 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting/receiving channels in mobile communication system supporting massive mimo |
US9078109B2 (en) | 2012-04-09 | 2015-07-07 | Intel Corporation | Frame structure design for new carrier type (NCT) |
CN103379427B (en) * | 2012-04-13 | 2016-06-15 | 华为技术有限公司 | A kind of localization method, equipment and system |
US9143984B2 (en) * | 2012-04-13 | 2015-09-22 | Intel Corporation | Mapping of enhanced physical downlink control channels in a wireless communication network |
US9060289B2 (en) * | 2012-04-23 | 2015-06-16 | Wildfire.Exchange, Inc. | Interference management and network performance optimization in small cells |
US9002281B2 (en) * | 2012-04-30 | 2015-04-07 | Intel Corporation | Apparatus and method to enable device-to-device (D2D) communication in cellular networks |
WO2013165206A1 (en) * | 2012-05-03 | 2013-11-07 | 엘지전자 주식회사 | Data transmission method and data transmission device |
CN110602669B (en) * | 2012-05-09 | 2023-08-18 | 交互数字专利控股公司 | Handling MTC long DRX cycle/sleep length |
US9130688B2 (en) * | 2012-05-11 | 2015-09-08 | Intel Corporation | User equipment and methods for handover enhancement using reference signal received quality (RSRQ) |
US9100852B2 (en) | 2012-05-15 | 2015-08-04 | Futurewei Technologies, Inc. | System and method for network detection and selection |
US9100941B2 (en) * | 2012-05-24 | 2015-08-04 | Nokia Solutions And Networks Oy | Using unique preambles for D2D communications in LTE |
US8988999B2 (en) | 2012-05-30 | 2015-03-24 | Intel Corporation | Method, system and apparatus of wireless local area network (WLAN) communication in conjunction with cellular communication |
US9185620B2 (en) * | 2012-05-30 | 2015-11-10 | Intel Corporation | Adaptive UL-DL configurations in a TDD heterogeneous network |
US9071976B2 (en) * | 2012-05-31 | 2015-06-30 | Intel Mobile Communications GmbH | Communication network device, communication device, method for managing communication resource allocation and method for communication resource allocation |
US9066355B2 (en) * | 2012-06-12 | 2015-06-23 | Gallery I.P. Telephony Ltd. | Central wireless network selection and monitoring for mobile client terminals |
US8737276B2 (en) * | 2012-06-27 | 2014-05-27 | Qualcomm Incorporated | Method and apparatus using modified subframes |
US9203563B2 (en) * | 2012-07-02 | 2015-12-01 | Intel Corporation | Devices and methods for radio communication network guided traffic offload |
US10791451B2 (en) | 2012-07-27 | 2020-09-29 | Sharp Kabushiki Kaisha | Proximity service discovery using a licensed frequency spectrum |
US20140195607A1 (en) * | 2012-07-30 | 2014-07-10 | Intel Mobile Communications GmbH | Communication devices, servers, methods for controlling a communication device, and methods for controlling a server |
KR20140017883A (en) | 2012-08-01 | 2014-02-12 | 삼성전자주식회사 | Method and apparatus for cell reselection of user equipment between lte inter frequency or inter radio access technology in a mobile communication system |
WO2014022690A2 (en) * | 2012-08-02 | 2014-02-06 | Blackberry Limited | Uplink control channel resource allocation for an enhanced downlink control channel of a mobile communication system |
EP3745630B1 (en) * | 2012-08-03 | 2023-04-12 | HMD Global Oy | Method and apparatus |
US8971182B2 (en) * | 2012-08-07 | 2015-03-03 | Lg Electronics Inc. | Method for data traffic offloading and apparatus using the same |
EP2897416B1 (en) * | 2012-09-13 | 2019-07-24 | LG Electronics Inc. | Operating method for acquiring system information in wireless communication system, and apparatus for supporting same |
CN104770009B (en) * | 2012-09-25 | 2018-05-04 | Lg 电子株式会社 | Chain of command and the method and apparatus of user plane are supported in a wireless communication system |
US8923880B2 (en) * | 2012-09-28 | 2014-12-30 | Intel Corporation | Selective joinder of user equipment with wireless cell |
EP3883170B1 (en) * | 2012-09-28 | 2022-11-30 | BlackBerry Limited | Methods and apparatus for enabling enhancements to flexible subframes in lte heterogeneous networks |
WO2014059614A1 (en) * | 2012-10-17 | 2014-04-24 | Broadcom Corporation | Low power communication in connected mode |
US9232531B2 (en) | 2012-10-22 | 2016-01-05 | Qualcomm Incorporated | Prioritization of users for switching between co-existence wireless systems |
US10356640B2 (en) | 2012-11-01 | 2019-07-16 | Intel Corporation | Apparatus, system and method of cellular network communications corresponding to a non-cellular network |
JP6105257B2 (en) * | 2012-11-02 | 2017-03-29 | 株式会社Nttドコモ | Wireless communication system, user terminal, and wireless communication method |
US9521664B2 (en) * | 2012-11-02 | 2016-12-13 | Qualcomm Incorporated | EPDCCH resource and quasi-co-location management in LTE |
US20140133294A1 (en) | 2012-11-09 | 2014-05-15 | Qualcomm Incorporated | Methods and Systems for Broadcasting Load Information to Enable a User Equipment (UE) to Select Different Network Access |
US20140133395A1 (en) * | 2012-11-09 | 2014-05-15 | Samsung Electronics Co. Ltd | Methods and apparatus for identification of small cells |
US9264985B2 (en) | 2012-11-14 | 2016-02-16 | Qualcomm Incorporated | Apparatus and methods of controlling call establishment |
EP2926593B1 (en) * | 2012-11-30 | 2017-02-22 | Telefonaktiebolaget LM Ericsson (publ) | Expanding or shrinking a coverage area of a cell |
US9414392B2 (en) | 2012-12-03 | 2016-08-09 | Intel Corporation | Apparatus, system and method of user-equipment (UE) centric access network selection |
US9179407B2 (en) | 2012-12-10 | 2015-11-03 | Broadcom Corporation | Selective notification of DRX parameter |
WO2014098384A1 (en) * | 2012-12-17 | 2014-06-26 | 엘지전자 주식회사 | Method and terminal for applying changed system information |
US9036578B2 (en) * | 2012-12-19 | 2015-05-19 | Blackberry Limited | Method and apparatus for control channel configuration in a heterogeneous network architecture |
US9655012B2 (en) | 2012-12-21 | 2017-05-16 | Qualcomm Incorporated | Deriving a WLAN security context from a WWAN security context |
WO2014098522A1 (en) * | 2012-12-21 | 2014-06-26 | 엘지전자 주식회사 | Method and apparatus for device-to-device communication in wireless communication system |
US9185697B2 (en) * | 2012-12-27 | 2015-11-10 | Google Technology Holdings LLC | Method and apparatus for device-to-device communication |
US9647818B2 (en) | 2013-01-03 | 2017-05-09 | Intel IP Corporation | Apparatus and method for single-tone device discovery in wireless communication networks |
EP2947792B1 (en) * | 2013-01-16 | 2022-12-28 | LG Electronics Inc. | Method for performing communication between terminals and apparatus therefor |
US9723536B2 (en) * | 2013-01-17 | 2017-08-01 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Wireless communication system utilizing broadcast-based blind offloading |
US9462515B2 (en) * | 2013-01-17 | 2016-10-04 | Broadcom Corporation | Wireless communication system utilizing enhanced air-interface |
WO2014113072A1 (en) | 2013-01-17 | 2014-07-24 | Intel IP Corporation | Centralized partitioning of user devices in a heterogeneous wireless network |
KR101833187B1 (en) * | 2013-02-22 | 2018-02-27 | 인텔 아이피 코포레이션 | Systems and methods for access network selection and traffic routing |
US9060321B2 (en) * | 2013-02-26 | 2015-06-16 | Samsung Electronics Co., Ltd. | Methods and apparatus for demodulation reference signals and synchronization signals in extension carrier of LTE advanced |
CN105075145B (en) * | 2013-02-26 | 2018-03-16 | Lg电子株式会社 | The method and its equipment for discovery signal of the equipment to equipment communication are sent in a wireless communication system |
US20140254398A1 (en) * | 2013-03-05 | 2014-09-11 | Nokia Corporation | Methods And Apparatus for Internetworking |
CN108521391B (en) * | 2013-03-11 | 2021-02-09 | Lg电子株式会社 | Method for receiving synchronization information for direct communication between user equipments and apparatus therefor |
CN105122910B (en) * | 2013-03-14 | 2018-10-12 | Lg 电子株式会社 | In a wireless communication system by using equipment to the method for equipment communications reception signal |
US9480081B2 (en) * | 2013-03-15 | 2016-10-25 | Huawei Technologies Co., Ltd. | System and method for interference cancellation using terminal cooperation |
WO2014145921A1 (en) * | 2013-03-15 | 2014-09-18 | Activevideo Networks, Inc. | A multiple-mode system and method for providing user selectable video content |
US20140286255A1 (en) * | 2013-03-25 | 2014-09-25 | Samsung Electronics Co., Ltd. | Uplink demodulation reference signals in advanced wireless communication systems |
US9197385B2 (en) * | 2013-03-28 | 2015-11-24 | Sharp Laboratories Of America, Inc. | Systems and methods for demodulation reference signal selection |
JP5947240B2 (en) * | 2013-03-28 | 2016-07-06 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America | Transmitting apparatus and transmitting method |
US9743268B2 (en) | 2013-03-29 | 2017-08-22 | Intel IP Corporation | Control of WLAN selection policies in roaming scenarios |
WO2014158235A1 (en) | 2013-03-29 | 2014-10-02 | Intel IP Corporation | User equipment and method for distributed channel access for d2d communications |
EP2979414B1 (en) | 2013-03-29 | 2019-04-10 | Intel IP Corporation | Quality-aware rate adaptation techniques for dash streaming |
US9794876B2 (en) | 2013-03-29 | 2017-10-17 | Intel IP Corporation | Extended paging discontinuous reception (DRX) cycles in wireless communication networks |
ES2769858T3 (en) * | 2013-04-01 | 2020-06-29 | Innovative Sonic Corp | Method and apparatus for adding service cells in a wireless communication system |
US9160515B2 (en) * | 2013-04-04 | 2015-10-13 | Intel IP Corporation | User equipment and methods for handover enhancement using scaled time-to-trigger and time-of-stay |
JP6549110B2 (en) * | 2013-07-01 | 2019-07-24 | エルジー エレクトロニクス インコーポレイティド | Method for direct communication between idle mode terminals using pseudo random access procedure and apparatus therefor |
US9258747B2 (en) * | 2013-09-17 | 2016-02-09 | Intel IP Corporation | User equipment and methods for fast handover failure recovery in 3GPP LTE network |
US20150109997A1 (en) * | 2013-10-21 | 2015-04-23 | Alexander Sirotkin | Apparatus, system and method of interfacing between a cellular manager and a wlan access device |
US9609566B2 (en) * | 2014-06-03 | 2017-03-28 | Intel Corporation | Radio resource control (RRC) protocol for integrated WLAN/3GPP radio access technologies |
JP6295371B2 (en) | 2015-03-06 | 2018-03-14 | 京セラ株式会社 | Wireless terminal, base station, and method |
-
2013
- 2013-12-16 US US14/107,947 patent/US9160515B2/en not_active Expired - Fee Related
- 2013-12-17 ES ES13880810.0T patent/ES2693462T3/en active Active
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- 2013-12-20 US US14/778,801 patent/US20160050706A1/en not_active Abandoned
- 2013-12-20 CN CN201380074047.6A patent/CN105265016A/en active Pending
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011119680A2 (en) * | 2010-03-23 | 2011-09-29 | Interdigital Patent Holdings, Inc. | Efficient signaling for machine type communication |
EP2568758A1 (en) * | 2010-08-30 | 2013-03-13 | China Academy of Telecommunications Technology | Method and device for processing data transmission of machine-type communication device |
US20120163296A1 (en) * | 2010-12-23 | 2012-06-28 | Electronics And Telecommunications Research Institute | Method of transmitting small amount of uplink data and method of receiving small amount of uplink data |
US20130028235A1 (en) * | 2011-07-29 | 2013-01-31 | Intellectual Ventures Holding 81 Llc | Mobile communications network, infrastructure equipment and method |
US20130051338A1 (en) * | 2011-08-24 | 2013-02-28 | Ki Seon Ryu | Method and apparatus for transmitting uplink data associated with mtc device trigger function |
Non-Patent Citations (4)
Title |
---|
"3rd Generation Partnership Project, Technical Specification Group Services and System Aspects; Machine-Type and other Mobile Data Applications Communications Enhancements (Release 12", 3GPP STANDARD; 3GPP TR 23.887, vol. SA WG2, no. V0.8.0, 12 February 2013 (2013-02-12) |
ALCATEL-LUCENT ET AL.: "Core Network assisted eNB parameters tuning for small data transfer", 3GPP DRAFTS, vol. SA WG2, 6 November 2012 (2012-11-06), XP050683987 |
CMCC ET AL.: "Solutions to decrease signaling overhead in R11 eDDA", 3GPP DRAFT, vol. RAN WG2, 20 March 2012 (2012-03-20), XP050606154 |
See also references of EP2982055A4 |
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Publication number | Priority date | Publication date | Assignee | Title |
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US9794876B2 (en) | 2013-03-29 | 2017-10-17 | Intel IP Corporation | Extended paging discontinuous reception (DRX) cycles in wireless communication networks |
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US9191178B2 (en) | 2013-04-04 | 2015-11-17 | Intel IP Corporation | Enhanced node B and method for RRC connection establishment for small data transfers |
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US20180077578A1 (en) * | 2013-10-31 | 2018-03-15 | Nec Corporation | Apparatus, system and method for mobile communication |
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US11601790B2 (en) | 2013-10-31 | 2023-03-07 | Nec Corporation | Apparatus, system and method for mobile communication |
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US10306475B2 (en) * | 2013-10-31 | 2019-05-28 | Nec Corporation | Apparatus, system and method for mobile communication |
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US10057800B2 (en) | 2015-02-13 | 2018-08-21 | Mediatek Inc. | Apparatuses and methods for user equipment (UE)-initiated connection and resource release |
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CN107113893A (en) * | 2015-05-29 | 2017-08-29 | 华为技术有限公司 | A kind of carrying establishing method and device |
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