摘要:
A method and a system for intra-BS carrier handover are provided. The method comprises: a mobile station scanning predetermined carriers within the base station based on predetermined rules; obtaining a scanning report comprising channel quality information of part of or all of the predetermined carriers; and sending the scanning report to the base station; the base station obtaining the channel quality information in the scanning report; selecting a target carrier from the predetermined carriers; and informing the mobile station of the selected target carrier via a message; and the mobile station handing over to the target carrier in a predetermined manner in response to the message. By using the method, seamless handover of intra-BS carriers can be performed in a multi-carrier system for ensuring the service continuity of the mobile station to eliminate carrier handover time delay.
摘要:
A method and a system for intra-BS carrier handover are provided. The method comprises: a mobile station scanning predetermined carriers within the base station based on predetermined rules; obtaining a scanning report comprising channel quality information of part of or all of the predetermined carriers; and sending the scanning report to the base station; the base station obtaining the channel quality information in the scanning report; selecting a target carrier from the predetermined carriers; and informing the mobile station of the selected target carrier via a message; and the mobile station handing over to the target carrier in a predetermined manner in response to the message. By using the method, seamless handover of intra-BS carriers can be performed in a multi-carrier system for ensuring the service continuity of the mobile station to eliminate carrier handover time delay.
摘要:
There are provided a method for indicating a CSG ID, a method for indicating a base station type and a method for obtaining CSG ID indication. The method for indicating the CSG ID includes: a base station notifying a terminal of whether the base station has a CSG ID. The present solution solves the problem of access delay in the related art resulted from that the terminal cannot obtain the specific base station type and whether the base station has a CSG ID, ensures the easy operation of the accessed base station information needing to be maintained by the terminal, and thus improves the quality of service of the whole system for the terminal.
摘要:
There are provided a method for indicating a CSG ID, a method for indicating a base station type and a method for obtaining CSG ID indication. The method for indicating the CSG ID includes: a base station notifying a terminal of whether the base station has a CSG ID. The present solution solves the problem of access delay in the related art resulted from that the terminal cannot obtain the specific base station type and whether the base station has a CSG ID, ensures the easy operation of the accessed base station information needing to be maintained by the terminal, and thus improves the quality of service of the whole system for the terminal.
摘要:
The disclosure discloses a method for managing network topology structure of a Machine to Machine (M2M) network. The method mainly includes: a control station of the M2M network obtains wireless link information of the M2M network; the control station completes establishment and/or adjustment of the network topology structure of the M2M network according to the obtained wireless link information. The disclosure also provides a device for managing network topology structure of an M2M network. By the disclosure, performing self-adaptive management on numerous terminals can be realized by the M2M network; by applying the disclosure to the wireless network management of the M2M network, manpower cost is saved and working efficiency is improved, and also it is of important significance to the smooth development of the telecom operation.
摘要:
The disclosure discloses a method for managing network topology structure of a Machine to Machine (M2M) network. The method mainly includes: a control station of the M2M network obtains wireless link information of the M2M network; the control station completes establishment and/or adjustment of the network topology structure of the M2M network according to the obtained wireless link information. The disclosure also provides a device for managing network topology structure of an M2M network. By the disclosure, performing self-adaptive management on numerous terminals can be realized by the M2M network; by applying the disclosure to the wireless network management of the M2M network, manpower cost is saved and working efficiency is improved, and also it is of important significance to the smooth development of the telecom operation.
摘要:
A synchronization preamble transmission method, a synchronization method, a device and a system are disclosed in the disclosure. The method includes: transmitting synchronization preambles in a superframe, the synchronization preambles comprise one Primary Preamble (P-Preamble) and two Secondary-Preambles (S-Preambles), wherein the P-Preamble carries system bandwidth information and the S-Preambles carry cell/sector Identification (ID) information. The disclosure reaches the effect of reducing the overhead of Synchronization Channel (SCH) on the basis of ensuring the performance of synchronization access.
摘要:
A method for encoding resource indexes in a wireless communication system, and a base station are provided in the present invention. The method comprises: a base station dividing L logical resource units into M resource allocation units, wherein M
摘要:
A resource mapping method is provided, in which a wireless communication system maps subcarriers to resource units through external permutation and internal permutation, the external permutation comprises: performing the first permutation on n physical resource units in every N1 physical resource units, orderly selecting n1×N1 physical resource units from the n physical resource units obtained from the first permutation, and then performing the second permutation on the remaining n−n1×N1 physical resource units in every N2 physical resource units, wherein n, N1, and N2 are all integers greater than or equal to 1, and N1 is not equal to N2, and n1 is an integer greater than or equal to 0. Frequency selectivity gain and frequency diversity gain may be achieved through the present invention by enabling a base station to select a proper resource scheduling granularity and resource unit types, thereby improving the spectrum efficiency of the future wireless communication system.
摘要:
A flexible OFDM/OFDMA frame structure technology for communication systems is disclosed. The OFDM frame structure technology comprises a configurable-length frame which contains a variable length subframe structure to effectively utilize OFDM bandwidth. Furthermore, the frame structure facilitates spectrum sharing between multiple communication systems.