Zte Corporation

Hengxing Zhai

Jianxun Ai

Longping Guo

Xin Wang

Si Hong Chen

Jin Xi

Guanzhou Wang

Jianxun Al

The present invention discloses a method and an apparatus for synchronization processing, wherein the method for synchronization processing includes: a designated network element receiving multiple data bursts of a Multimedia Broadcast Multicast Service transmitted by its upper layer network element, wherein data packets in the data bursts carry timestamp information; for multiple data bursts whose timestamp locates before a current available transmitting time interval, the designated network element starting to transmit the data packets belonging to the multiple data bursts in turn from the start time of the current available transmitting time interval. By means of the present invention, the synchronization between the lower layer network elements can be kept and the performance of a system can be stabilized.

Method and apparatus for synchronization processing

The disclosure claims a method and a device for configuring cell parameters of a Relay Node (RN), which can solve the technical problem that the cell parameters cannot be reasonably configured as a Donor eNB (DeNB) does not know the cell amount of the RN. In the disclosure, the RN sends the cell amount of cells which are managed by the RN to the DeNB via a control signaling, so as to make the DeNB more reasonably configure the cell parameters of the RN. The disclosure solves the problem that the DeNB cannot reasonably allocate resources according to the cell amount of the RN, and avoids resources conflicts, wherein the resources contain an Evolved Universal Terrestrial Radio Access Network (E-UTRAN) Cell Global Identifier (ECGI), a Physical Cell ID (PCI) and the like.

Method and device for configuring cell parameters of relay node

The present invention discloses a method for access control of a terminal, which is applied to the access control of the terminal in a terminal handover process. The method comprises: a source access network element notifying a target access network element of closed subscriber group configuration information of a source cell via a direct interface, and the target access network element determining whether to allow the terminal to access to a target cell based on closed subscriber group configuration information of the target cell and the closed subscriber group configuration information of the source cell. The present invention further discloses a method for access control of a terminal and an access equipment. The present invention provides a feasible scheme for the access control process when the terminal performs handover via a direct interface.

Method, system and access device for controlling access of terminal

The invention discloses a method and a system for allocating resource to a multimedia broadcast multicast control channel, wherein the method includes: an upper level network element allocating at least one multicast subframe to the MCCH; the upper level network element transmitting MCCH resource allocation information to a lower level network element, indicating the lower level network element to transmit channel information of the MCCH in the at least one multicast subframe. The invention solves a problem of lack of consistency of allocation of physical resource to the MCCH, supports the UE to perform a combination for the received multi-cell MCH signals, enhances signal gain, and improves user experience.

Method and system for allocating resources to multimedia broadcast multicast control channel

A synchronization processing method for multimedia broadcast multicast service (MBMS), an upper layer network element, and a lower layer network element thereof. The method includes: an upper layer network element sends a synchronization protocol control frame to a lower layer network element, wherein, the synchronization protocol control frame carries the data packet length information of the pre-determined data frame in the synchronization sequence corresponding to the synchronization protocol control frame, and the pre-determined data frame includes at least one of: each data frame, part of a data frame.

Synchronization processing method for multimedia broadcast multicast service, upper layer network element, and lower layer network element thereof

A scheduling processing method for a MBMS service and a lower-layer network element are provided. The method is used for each lower-layer network element to perform scheduling processing for data of an MBMS service received from an upper-layer network element, in which the lower-layer network element receives information sent by a designated network element, the information is used for indicating a scheduling period of the MBMS service; then the lower-layer network element performs scheduling processing for the data of the received MBMS service according to the scheduling period of the MBMS service.

Scheduling processing method for multimedia broadcast and multicast service and lower-layer network element

The present invention provides a method and an apparatus for processing Iu interface parallel multimedia broadcast multicast service session start-up, wherein the method comprises: after receiving a MBMS session start message sent by SGSN, RNC detects whether other sessions of a same MBMS service have been established; and when the other sessions of the same MBMS service are determined to have been established in the RNC, the RNC detects whether the MBMS service area carried in the MBMS session start message and that of the other MBMS sessions established between the RNC and the SGSN intersect or overlap or whether the MBMS service area carried in the MBMS session start message and that of the MBMS session established between the RNC and other SGSNs intersect, and processing on multimedia broadcast multicast service session start-up is performed according to the detecting result.

Processing method and apparatus for lu interface parallel multimedia broadcast multicast service session start-up

A method for obtaining the MBMS supporting ability of a cell is disclosed. The method concludes: step 1 in which RNC transmits an audit request message to Node B; step 2, the Node B returns an audit response message containing the MBMS supporting ability information of the cell to the RNC. With the present invention, the RNC can obtain the MBMS supporting ability information of the cell, and obtain the MBMS supporting ability changing information of the cell in real time and correctly.

Method of obtaining a multimedia broadcast multicast service supporting ability of a cell

A method and an apparatus for synchronization scheduling are provided. In the method, service data are processed according to the scheduling transmission time interval determined according to the time division multiplexing period and the synchronization sequence length of the service, the method may avoid the situation of non-uniform resource allocation, which is incurred by inconsecutive distribution of wireless interface resources under the TDM configuration, and thus avoid the overflow of the synchronization sequences of the service and the loss of service data.

Method and apparatus of synchronization scheduling

The present invention discloses a synchronization scheduling method. The method includes that: sending a plurality of data bursts of a specified service by an upper network element to specified network elements belonging to the upper network element, wherein data packets of the data bursts include time stamp information so that the specified network elements send the data bursts according to the time stamp information; and setting difference between the time stamp information of every two adjacent data bursts by the upper network element to be an integer multiple of the TDM period of the specified service, wherein length of the TDM period is one of exactly divided parts of a system frame number period of a radio interface.

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Shenzhen, China

Hengxing Zhai