Method for transmitting and receiving system information via a broadcast channel (BCH) and a downlink shared channel (DL;SCH)
First Claim
1. A method for receiving, by a mobile terminal from a base station, system information via a broadcast control channel (BCCH), which is a logical channel between a radio link control (RLC) layer and a medium access control (MAC) layer, and a broadcast channel (BCH) and a downlink shared channel (DL_SCH), the BCH and DL_SCH being transport channels between the MAC layer and a physical layer and which are each directly mapped to the BCCH, the method comprising:
- receiving a block of first system information from the base station via the BCH;
after the block of first system information is received, receiving a first block of second system information from the base station via the DL_SCH configured to carry system information and user traffic, the first block of second system information including schedule information; and
after the first block of second system information is received, receiving a second block of second system information from the base station via the DL_SCH in accordance with the schedule information included in the first block of second system information,wherein the first block of second system information and the second block of second system information are received via the DL_SCH in accordance with a specific control channel,wherein the specific control channel indicates frequency and time information via which the first block of second system information and the second block of second system information are received via the DL_SCH,wherein the first block of second system information further includes cell access related information, andwherein the cell access related information includes PLMN (Public Land Mobile Network) identity information, tracking area identity information and cell barred information.
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Accused Products
Abstract
A method for exchanging system information via a broadcast control channel (BCCH), which is a logical channel between a radio link control (RLC) layer and a medium access control (MAC) layer, and a broadcast channel (BCH) and a downlink shared channel (DL_SCH), which are transport channels between the MAC layer and a physical layer. The method includes: receiving a block of first system information from the base station via the BCH; after the block is received, receiving a first block of second system information from the base station via the DL_SCH configured to carry system information and other data, the first block including schedule information; and after the first block is received, receiving a second block of second system information from the base station via the DL_SCH in accordance with the schedule information included in the first block.
46 Citations
30 Claims
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1. A method for receiving, by a mobile terminal from a base station, system information via a broadcast control channel (BCCH), which is a logical channel between a radio link control (RLC) layer and a medium access control (MAC) layer, and a broadcast channel (BCH) and a downlink shared channel (DL_SCH), the BCH and DL_SCH being transport channels between the MAC layer and a physical layer and which are each directly mapped to the BCCH, the method comprising:
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receiving a block of first system information from the base station via the BCH; after the block of first system information is received, receiving a first block of second system information from the base station via the DL_SCH configured to carry system information and user traffic, the first block of second system information including schedule information; and after the first block of second system information is received, receiving a second block of second system information from the base station via the DL_SCH in accordance with the schedule information included in the first block of second system information, wherein the first block of second system information and the second block of second system information are received via the DL_SCH in accordance with a specific control channel, wherein the specific control channel indicates frequency and time information via which the first block of second system information and the second block of second system information are received via the DL_SCH, wherein the first block of second system information further includes cell access related information, and wherein the cell access related information includes PLMN (Public Land Mobile Network) identity information, tracking area identity information and cell barred information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A method for transmitting, by a base station to at least one mobile terminal, system information via a broadcast control channel (BCCH), which is a logical channel between a radio link control (RLC) layer and a medium access control (MAC) layer, and a broadcast channel (BCH) and a downlink shared channel (DL_SCH), the BCH and DL_SCH being transport channels between the MAC layer and a physical layer and which are each directly mapped to the BCCH, the method comprising:
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transmitting a block of first system information to the at least one mobile terminal via the BCH, after the block of first system information is transmitted, transmitting a first block of second system information to the at least one mobile terminal via the DL_SCH configured to carry system information and user traffic, the first block of second system information including schedule information, and after the first block of second system information is transmitted, transmitting a second block of second system information to the at least one mobile terminal via the DL_SCH in accordance with the schedule information included in the first block of second system information, wherein the first block of second system information and the second block of second system information are transmitted via the DL_SCH in accordance with a specific control channel, wherein the specific control channel indicates frequency and time information via which the first block of second system information and the second block of second system information are transmitted via the DL_SCH, and wherein the first block of second system information further includes cell access related information, and wherein the cell access related information includes PLMN (Public Land Mobile Network) identity information, tracking area identity information and cell barred information. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30)
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Specification